[Guide] TWRP + Magisk Root for Galaxy A50s SM-A507FN Android 11 - Samsung Galaxy A50s Guides, News, & Discussion

The TWRP 3.5.1 is developed by @hendramanu and support Galaxy A50s One UI 3.1 Android 11 DUB6 firmware, Android security patch level: 1 March 2021. Use it at your own risk! Follow the instructions carefully and Make sure to backup all your important data!
Flash TWRP and Rooting Instructions
Make sure the bootloader are unlocked
Enter Download Mode : Turn Power Off. Press and hold Volume Up + Volume Down key together, while pressing these keys, connect the phone to computer, then press volume up once.
Open ODIN, IMPORTANT!: Uncheck “Auto Reboot” in Options!
Flashing TWRP-3.5.1_9-0-A50s_A11_Magisk.tar as AP in ODIN, then click start.
DO NOT SKIP THIS STEP! Don't remove USB Cable, let it connected. Press and hold Volume Down + Power Key, when the screen blank quickly press and hold Volume Up + Power key, when Samsung Logo appears release Power key only, keep pressing Volume Up key until TWRP Recovery Appears.
Select Wipe -> Format data, type 'yes' and confirm
Select Install - multidisabler_samsung.zip, Swipe to confirm Flash
Select Reboot to Recovery
When SAMSUNG logo appears wait for a few minutes or more then press and hold volume down + power key until the screen blank
Setup the phone
Connect Phone to Internet
Install Magisk and Open it. Magisk will ask to do additional setups. Let it do its job and the app will automatically reboot your device.
Done!
Download
https://forum.xda-developers.com/t/...-9-0-for-samsung-galaxy-a50s-sm-a507.4251671/
Video Tutorial

Thanks for your contribution

help me, please !

Related

Procedure "How to flash Tre0 750 through bootlader using usb"

Procedure:
1.Download 1st firmware you want, i used this one "Treo750_2_23_ROW_EN_DesktopUpdater.exe" direct link http://download174.mediafire.com/b1c0ttuzd1tg/mdajuynnddz/treo750_2_23_row_en.rar
2. Extract the it using "7-zip" http://downloads.sourceforge.net/sevenzip/7z464.exe
3. Copy the extracted firmware "CHEEIMG_FW.nbh" put it in folder of
"RUUWrapper" , the one i selected is new bootloader
5. Put the phone in to Bootloader mode How?
Bootloader mode
1. turn phone on
2. press the MEDIA button AND at the same time with the stylus the RESET PIN
or remove and replace battery
the MEDIA button is the 3rd button on the left side of the phone, under the volume button
the RESET PIN is under the MINI SD card cover
1. keep holding the MEDIA button (left side of phone) untill you get the 3 color screen
6. Now you know what to do after this. "flash the phone"
7. after flashing Hard Reset the phone immediately how?
Hard reset
1. Press and hold the END (red power) key while pressing the pin reset button
2. Continue holding the power button until you see the "Erase all data" prompt
3. Push up on the 5-way to answer "yes" and wait until done
-------------
I successfully fix my customer phone with this procedure
phone problem:
"hang at the PALM splash screen with the grey indicator bar running 99% of the way at the bottom, then hanging"
B.R.
Lemor

Wipe Dalvik?

Is anyone able to get any options when booting into the stock recovery? It used to be that even if you didn't have a custom recovery, you could boot into Android recovery and factory reset as well as wipe the dalvik cache.
hajabooja said:
Is anyone able to get any options when booting into the stock recovery? It used to be that even if you didn't have a custom recovery, you could boot into Android recovery and factory reset as well as wipe the dalvik cache.
Click to expand...
Click to collapse
No idea how. Got into recovery, but since we have a Volume rocker we can't press both at the same time to get past the first screen. No idea what button combination works....
Sent from my XT1254 using XDA Free mobile app
hajabooja said:
Is anyone able to get any options when booting into the stock recovery? It used to be that even if you didn't have a custom recovery, you could boot into Android recovery and factory reset as well as wipe the dalvik cache.
Click to expand...
Click to collapse
I dont have a Turbo yet, but my guess getting into recovery should be similar to Maxx:
1. With the phone powered off, press the VOL DOWN KEY for 2-3 seconds then POWER key then release.
2. The device will display different BOOT OPTIONS
3. Use the VOL DOWN Key to SCROLL to Recovery and VOL UP Key to select
Tip: If the device reboots, you may have waited to long to make a selection, you will need to begin the process again.
4. The device will display the Motorola logo and then the Android in distress ( logo with Exclamation mark)
5. Press and hold the VOL UP key for 10-15 seconds. While still holding the VOL UP key tap and release the POWER key
Tip: You can try this step, holding the phone in landscape. If you are stuck on step 6, try a force reboot by pressing the Power key and Vol Down key, and start the process again.
6. The device should be in recovery
---------- Post added at 07:56 PM ---------- Previous post was at 07:54 PM ----------
Actually, here is the instructions from Motorola (LINK):
Back to Previous Page
How do I clear Cache Partition on my device?
This will remove any temporary files that may be causing the problem, but will not delete your files or settings.
1. With the phone powered off, press the VOL DOWN KEY for 2-3 seconds then POWER key then release.
2. The device will display different BOOT OPTIONS
3. Use the VOL DOWN Key to SCROLL to Recovery and VOL UP Key to select
Tip: If the device reboots, you may have waited to long to make a selection, you will need to begin the process again.
4. The device will display the Motorola logo and then the Android in distress ( logo with Exclamation mark)
5. Press and hold the VOL UP key for 10-15 seconds. While still holding the VOL UP key tap and release the POWER key
Tip: You can try this step, holding the phone in landscape. If you are stuck on step 6, try a force reboot by pressing the Power key and Vol Down key, and start the process again.
6. The device will display additional menu options (Text will appear in BLUE)
7. Use the VOL DOWN Key to scroll to wipe cache partition and the POWER Key to select this option
8. The device will then perform the partition wipe
9. The device will reboot and start the normal power up sequence
CrazyRussianXDA said:
I dont have a Turbo yet, but my guess getting into recovery should be similar to Maxx:
1. With the phone powered off, press the VOL DOWN KEY for 2-3 seconds then POWER key then release.
2. The device will display different BOOT OPTIONS
3. Use the VOL DOWN Key to SCROLL to Recovery and VOL UP Key to select
Tip: If the device reboots, you may have waited to long to make a selection, you will need to begin the process again.
4. The device will display the Motorola logo and then the Android in distress ( logo with Exclamation mark)
5. Press and hold the VOL UP key for 10-15 seconds. While still holding the VOL UP key tap and release the POWER key
Tip: You can try this step, holding the phone in landscape. If you are stuck on step 6, try a force reboot by pressing the Power key and Vol Down key, and start the process again.
6. The device should be in recovery
---------- Post added at 07:56 PM ---------- Previous post was at 07:54 PM ----------
Actually, here is the instructions from Motorola (LINK):
Back to Previous Page
How do I clear Cache Partition on my device?
This will remove any temporary files that may be causing the problem, but will not delete your files or settings.
1. With the phone powered off, press the VOL DOWN KEY for 2-3 seconds then POWER key then release.
2. The device will display different BOOT OPTIONS
3. Use the VOL DOWN Key to SCROLL to Recovery and VOL UP Key to select
Tip: If the device reboots, you may have waited to long to make a selection, you will need to begin the process again.
4. The device will display the Motorola logo and then the Android in distress ( logo with Exclamation mark)
5. Press and hold the VOL UP key for 10-15 seconds. While still holding the VOL UP key tap and release the POWER key
Tip: You can try this step, holding the phone in landscape. If you are stuck on step 6, try a force reboot by pressing the Power key and Vol Down key, and start the process again.
6. The device will display additional menu options (Text will appear in BLUE)
7. Use the VOL DOWN Key to scroll to wipe cache partition and the POWER Key to select this option
8. The device will then perform the partition wipe
9. The device will reboot and start the normal power up sequence
Click to expand...
Click to collapse
Ahh... I completely forgot about holding the volume button down that long after getting into recovery.
Thank you!
Great!
But the wipe froze on my device and I had to reboot. Second wipe froze as well. Odd.
Sent from my XT1254 using XDA Free mobile app
Coronado is dead said:
Great!
But the wipe froze on my device and I had to reboot. Second wipe froze as well. Odd.
Sent from my XT1254 using XDA Free mobile app
Click to expand...
Click to collapse
Mine did not freeze, however the wipe took what seemed to be 3-5 minutes... Longest cache wipe ever???
Edit: also did not get any sort of "upgrading OS" or "upgrading apps" message like on my previously rooted devices... Just the standard insanely fast boot.
Weird.
Recovery Options changed for Lolli
FYI, Wipe cache took 8 minutes on my phone and I've heard reports of up to 21 minutes.
Wipe Cache Partition - DROID TURBO by Motorola
[Device-Specific Instructions]
If apps freeze/hang, your device crashes/resets, you can't view email attachments or website images or your data isn't syncing, wiping your cache partition may help.
Caution Performing a wipe cache partition removes any temporary files that may be causing an issue with the device. All personal files and settings aren't affected by this option.
1. Ensure the device is powered off.
2. Press and hold the Volume Down button and Power button (located on the right edge of the device) for approximately 3 seconds then release.
3. From the 'Boot Mode Selection Menu' screen, select Recovery mode.
Note Utilize the Volume buttons to scroll through the menu options and the Power button to select.
4. From the 'Android system recovery' screen (Android figure lying on his back), press and hold the Power button then press and release the Volume Up button to display the menu options.
5. Select wipe cache partition.
Note Utilize the Volume buttons to scroll through the menu options and the Power button to select.
Note The process may take 60 to 90 seconds to complete.
6. Select reboot system now.
Note The device may take 60 to 90 seconds to restart.
Taken from: http://www.verizonwireless.com/support/knowledge-base-117345/

[ROM][Stock][6.0.1] TextNow Moto G (3rd Gen) 2015 w/Add-ons

Stock Android 6.0.1 Marshmallow for TextNow
Device Compatibility: Moto G (3rd Gen) 2015 (xt1548 ONLY)!
Android Version: 6.0.1
Build No. MCI24.107-70
System Version: 24.62.70.osprey_sprint.sprint.en.US.sprint
Kernel Version: 3.10.49
Baseband: M8916_2020632.44.321.54R
Carrier/Provider: TextNow (Sprint MVNO Subsidiary)
Android Security Patch Level: January 5, 2017
Build Version SDK: 23
PRL Version: 25060
ROM & FIRMWARE FILES:
DOWNLOAD LINK: https://drive.google.com/folderview?id=0B7-zQU1VihD3aHZ4N1VJelY0d2c
This link provides download access to the following files: bootloader.img, gpt.bin (Partition Updater), NON-HLOS.bin (Modem, AKA "Baseband"), fsg.bin (Radio Firmware), recovery.img (Stock 6.0.1 Recovery), boot.img (Stock 6.0.1 Kernel/Ramdisk), system.img_sparsechunk files (a series of /system image files which, when flashed, comprise the ROM itself) An executable flash-all.bat file is also included, which is basically a script instructing fastboot as to each and every partition to be flashed.
Because the TextNow Moto G3 was shipped with Android 5.1.1 firmware, and because no firmware update or OTA has since been released for the TextNow variant, many key firmware components are outdated (e.g., Baseband, Bootloader, Partition Index, Radio Firmware, WLAN Drivers, etc). I have compiled this stock MM ROM in fastboot flashable format to ensure that all relevant firmware partitions are updated during installation of the stock ROM. Future releases of this ROM, which will center on bug fixes and stability improvements, will be compiled in TWRP flashable zip format.
REQUIREMENTS & INSTRUCTIONS:
1. An Unlocked Bootloader;
2. A Windows PC or Mac;
3. The Android SDK Platform Tools, or, preferably, the latest version of Minimal ADB & Fastboot. Download the program from this link for Windows PC and install once download is complete. https://drive.google.com/file/d/0B7-zQU1VihD3TnhTNVVVZGZ4bVU/view?usp=drivesdk
4. On your PC or Mac, install the most recently released version of "Motorola Device Manager." This piece of software installs and periodically updates the correct USB Drivers for your Motorola smartphones or tablet. A current version can be downloaded here, on the Motorola/Lenovo website: https://motorola-global-portal.custhelp.com/app/answers/detail/a_id/88481
5. Power on and allow your Moto G3 to boot into the OS. Go to SETINGS, then select ABOUT PHONE, find BUILD NO. and tap it approximately 7 or 8 times until you see a toast confirming that DEVELOPER OPTIONS is enabled. In DEVELOPER OPTIONS, enable OEM Unlocking and USB Debugging.
6. Once you have downloaded the stock ROM installation & firmware files from the above link, place these files on your PC Desktop, in the same directory/path as ADB/Fastboot. Connect your Moto G3 to your PC or Mac using an OEM or high quality equivalent micro USB to USB syncing/charging cable. In your ADB/Fastboot directory, open a command window by holding the SHIFT key and simultaneously right clicking with your cursor in the folder/directory of the path sought. In this instance, the ADB/Fastboot directory would be correct. In the command window type: "adb reboot bootloader" .....Your device should boot into AP Fastboot mode from the Android OS. If it doesn't, you may manually boot into fastboot mode by first powering off your Moto G3. Then, hold Power and Volume Down simultaneously until the recovery menu appears. From recovery (if stock recovery) simply use Volume Down to navigate to Bootloader option then press Power to select. Once in Fastboot Mode, open another command window in the ADB/Fastboot directory, then type,: "fastboot devices". The command window will return with a string of numbers under an entry titled "connected devices". The numbers are actually your device serial number. (If no numbers are returned following the command, or if a prompt appears saying "waiting.....", then your device is not properly communicating with ADB/Fastboot via your PC or Mac. Try switching USB Ports, switching syncing cables and/or uninstalling/reinstalling Motorola Device Manager.
7. Upon establishing a proper connection between your PC and Moto G3, click on and run the executable file titled "flash-all.bat" (located n the directory of files from the below link), sit back & wait a minute or two. Your Bootloader', Partition Index, Modem, Radio Firmware & Stock Recovery will be updated to Stock Android 6.0.1 Marshmallow. Your /system partition will also be flashed with a series of img_sparsechunk files, updating your Android OS to Stock 6.0.1.
** It should be noted here that once your partition index & bootloader have been updated, you will not have the option to downgrade either of these partitions at a later time. In fact, attempting to downgrade bootloader.img or gpt.bin has been known to result in a hard brick. Your Modem (NON-HLOS.bin) and Radio Firmware (fsg.mbn) may be downgraded with no reported adverse effects.
8. Now, you will need to root your stock Marshmallow OS. (Many of the addon pre-installed applications on this stock ROM require superuser access.) To root the ROM, you will need to flash SuperSU v2.79 systemless root .zip via TWRP recovery. Links for both files are here:
@squid2's TWRP v3.0.2-r5: https://drive.google.com/file/d/0B7-zQU1VihD3ajYwR25xZ3dFT3c/view?usp=drivesdk
@Chainfire's SuperSU v2.79 Systemless Mode zip: https://drive.google.com/file/d/0B7-zQU1VihD3VFBidGk4SjFkQUE/view?usp=drivesdk
9. Upon initial boot, setup, etc., go ahead and update your PRL & Data Profile to ensure your versions are the most recent. Under SETTINGS, scroll down to SYSTEM UPDATES. Turn WiFi off and Cellular Data on. First choose the option to update your PRL. Once successfully updated, choose the update Profile option. A reboot will be necessary in order for these changes to take effect.
Add-ons Included (in /system/apps) & Credits:
TextNow v5.3.0 by TextNow, Inc.
SuperSU v2.79 by @Chainfire
BusyBox v49 by @denys Vlesenko
Fast Cleaner v3.2.8 by the @OPDA Team
Kernel Adiutor-Mod v1.0-07/18/2016 by @yoinx
CyanogenMod 13 File Manager v3.0.0 by The CyanogenMod Team
Google Nexus MM Boot Animation (Dark Theme)
Nova Launcher v 5.0.3 by @teslacoil Software
Candy Icons v2.3.3 @Vukasin Andelkovic
VIPER4ARISE FX v2.5.0.5 by VIPER ACOUSTICS & A.R.I.S.E SOUND SYSTEMS
Esira Music Player v1.0 by @A.R.I.S.E SOUND SYSTEMS
I also want to say a huge thanks to @dearmasfamily for his TextNow based stock Android compilations on the Moto E LTE 2015 (xt1526). His modifications to apns-config.xml and eri.xml on the Moto E LTE were a lifesaver during my network configurations for TextNow on the Moto G3. And thanks to @squid2 for his hard work on custom kernels for Osprey. His detailed explanations on boot image support have given me a much broader understanding of the systemless root methodology. Finally, @ResistanceIsFutile, your keen eye for detail, research, and general editing skills have been invaluable. Thank you.
Sent from my Lenovo TB3-850F using XDA-Developers Legacy app
Also for XT1543 please !
Heyner_Gomez said:
Also for XT1543 please !
Click to expand...
Click to collapse
I agree -- TextNow subscribers would benefit from a stock 6.0.1 MM ROM for the T-Mobile (or GSM unlocked) variant of Osprey. Unfortunately I do not own a xt1543. I would need a device at least tentatively in order to flash & dump firmware partitions for a stock MM build.
Looking Good
Easy to understand and presentation looks very much polished
- Good Job Sir :good:
Hark do I see special editing as well. . .
Build it and they will come
The OP download link for the ROM & Firmware files - if you use the "Download All" tab "top Right" corner there, will Zip all files together in an easy all at once download of them in two zipped parts.
Thank you @ResistanceIsFutile. Been messing around on XDA Forums Premium for Android to create my post. You taught me a great deal on thread composition & I am grateful for it. I'll be linking the ROM & firmware files within an hour or so. Also i will be including a patched boot.img for systemless root support. Simply flash SuperSU v2.79 via TWRP (files to be included in link) and root access should be without issue. My messaging settings are undoubtedly the culprit. Please send me a friend request. I'll fix the PM issue shortly.
@MotoJunkie01 Your certainly welcome, as I've learnt many things from you as well.
Friend request sent out. Don't know why I've waited so long really. I believe your the first.
I see your due a celebration on a couple counts, hope Saturday is the best for you.
RIF
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I need testers to install and provide input on this.
I'm currently running LineageOS 14.1. I read this bit of your post:
"attempting to downgrade bootloader.img or gpt.bin has been known to result in a hard brick."
I'm not sure I understand it fully. I apologize if this is a rather basic question, but if I install this from Lineage, will I have any problems? If I choose to install this, what should I avoid in the future to prevent a hard brick?
Thanks for your hard work!
tsakowich6217 said:
I'm currently running LineageOS 14.1. I read this bit of your post:
"attempting to downgrade bootloader.img or gpt.bin has been known to result in a hard brick."
I'm not sure I understand it fully. I apologize if this is a rather basic question, but if I install this from Lineage, will I have any problems? If I choose to install this, what should I avoid in the future to prevent a hard brick?
Thanks for your hard work!
Click to expand...
Click to collapse
No. You should have no problems at all. In a nutshell, stock firmware packages contain files to flash the bootloader (bootloader.img) and a partition table updater file (gpt.bin). Once these two partitions are updated, downgrading isn't an option. This doesn't mean you can't downgrade a stock ROM, say from 6.0.1 to 5.1.1. Downgrading is no issue at all as long as you avoid bootloader.img and ,gpt.bin.
Installing custom ROMs, like LineageOS, doesn't put you at any risk in this regard. You may upgrade or downgrade at your leisure. My warning in the thread merely cautioned against downgrading the bootloader and partition table in stock firmware packages.
@MotoJunkie01 : AFAIK holding down power+volume down button boots directly into the bootloader mode (not recovery) and fastboot is accessible.
In OP, point 6:
Then, hold Power and Volume Down simultaneously until the recovery menu appears. From recovery (if stock recovery) simply use Volume Down to navigate to Bootloader option then press Power to select.
Click to expand...
Click to collapse
Normally it's the other way around. Probably a typo? Just curious.
Broadcasted from Zeta Reticuli
Gravemind2015 said:
@MotoJunkie01 : AFAIK holding down power+volume down button boots directly into the bootloader mode (not recovery) and fastboot is accessible.
In OP, point 6:
Normally it's the other way around. Probably a typo? Just curious.
Broadcasted from Zeta Reticuli
Click to expand...
Click to collapse
Hello @Gravemind2015
I'm limited as I no longer have a Moto G (3rd Gen) 2015 (xt1548).
I've just looked as to the manufactures steps (as these questions interests me).
These are for an External Reset and Clear Cache Partition though, but share common steps,
I couldn't find as steps called out solely to enter Recovery Mode specifically other than these sets of instructions .
External Reset.
https://mobilesupport.lenovo.com/us/en/products/CELL-PHONES/ANDROID-SERIES/MOTO-G-3RD-GEN/documents/MS105537
Android 5.x (Lollipop)/Android 6.x (Marshmallow) External Reset Steps
1.With the phone powered off, press and hold the Volume Down button and the Power button at the same time until the device turns on.
2.Press the Volume Down key to highlight Recovery mode.
3.Press the Power key to restart into Recovery mode.
4.The screen will display an Android robot with a red exclamation mark.
5.While holding down the Power key, press and release the Volume Up key, then release Power.
6.Use the volume keys to scroll to Wipe data/factory reset and press the Power key to select it.
7.Scroll down to Yes - erase all user data and press the Power key to select it.
Clear Cache Partition.
https://mobilesupport.lenovo.com/us/en/Solution/MS112729
Android Version 6.0 (Marshmallow) Clear Cache Partition Steps
1.Power off the device and unplug it.
2.Press and hold the Volume Down button. While still holding Volume Down button, press and release the Power button.
3.Press and release the Volume Down button until you reach Recovery Mode.
4.Press and release the Power button to select Recovery Mode. The device will restart. An image of an Android robot with a red exclamation mark will appear.
5.Press and hold the Power button, press the Volume Up button once and then release the Power button.
6.Use the Volume buttons to scroll to Wipe Cache Partition and press the Power button to select it. If an additional confirmation screen appears, use the Volume buttons to scroll to Yes and the Power button to select it.
7.Once the cache wipe has completed, press the Power button to select Reboot System Now.
Android Version 5.0 (Lollipop) Clear Cache Partition Steps
1.Power off the device and unplug it.
2.Press and hold the Volume Up and Volume Down buttons and the Power button at the same time until the device turns on.
3.From the Boot Mode selection menu, press the Volume Down button to scroll to Recovery and the Volume Up button to select it. The device will restart. An image of an Android robot with a red exclamation mark will appear.
4.Press and hold the Power button, press the Volume Up button once and then release the Power button.
5.Use the Volume buttons to scroll to Wipe Cache Partition and press the Power button to select it.
6.If an additional confirmation screen appears, use the Volume buttons to scroll to Yes and the Power button to select it.
7.Press the Power button to select Reboot System Now.
Hope this helps and clears as with what the Moto site instructs.
ResistanceIsFutile said:
Hello @Gravemind2015
I'm limited as I no longer have a Moto G (3rd Gen) 2015 (xt1548).
I've just looked as to the manufactures steps (as these questions interests me).
These are for an External Reset and Clear Cache Partition though, but share common steps,
I couldn't find as steps called out to enter Recovery Mode specifically other than these sets of instructions .
External Reset.
https://mobilesupport.lenovo.com/us...ROID-SERIES/MOTO-G-3RD-GEN/documents/MS105537
Android 5.x (Lollipop)/Android 6.x (Marshmallow) External Rest Steps
1.With the phone powered off, press and hold the Volume Down button and the Power button at the same time until the device turns on.
2.Press the Volume Down key to highlight Recovery mode.
3.Press the Power key to restart into Recovery mode.
4.The screen will display an Android robot with a red exclamation mark.
5.While holding down the Power key, press and release the Volume Up key, then release Power.
6.Use the volume keys to scroll to Wipe data/factory reset and press the Power key to select it.
7.Scroll down to Yes - erase all user data and press the Power key to select it.
Clear Cache Partition.
https://mobilesupport.lenovo.com/us/en/Solution/MS112729
Android Version 6.0 (Marshmallow) Clear Cache Partition Steps
1.Power off the device and unplug it.
2.Press and hold the Volume Down button. While still holding Volume Down button, press and release the Power button.
3.Press and release the Volume Down button until you reach Recovery Mode.
4.Press and release the Power button to select Recovery Mode. The device will restart. An image of an Android robot with a red exclamation mark will appear.
5.Press and hold the Power button, press the Volume Up button once and then release the Power button.
6.Use the Volume buttons to scroll to Wipe Cache Partition and press the Power button to select it. If an additional confirmation screen appears, use the Volume buttons to scroll to Yes and the Power button to select it.
7.Once the cache wipe has completed, press the Power button to select Reboot System Now.
Android Version 5.0 (Lollipop) Clear Cache Partition Steps
1.Power off the device and unplug it.
2.Press and hold the Volume Up and Volume Down buttons and the Power button at the same time until the device turns on.
3.From the Boot Mode selection menu, press the Volume Down button to scroll to Recovery and the Volume Up button to select it. The device will restart. An image of an Android robot with a red exclamation mark will appear.
4.Press and hold the Power button, press the Volume Up button once and then release the Power button.
5.Use the Volume buttons to scroll to Wipe Cache Partition and press the Power button to select it.
6.If an additional confirmation screen appears, use the Volume buttons to scroll to Yes and the Power button to select it.
7.Press the Power button to select Reboot System Now.
@MotoJunkie01 states this-
Hope this helps and clears as with what the Moto site instructs.
Click to expand...
Click to collapse
Well, the lenovo support link you provided seems to have the accurate process. Bootloader unlocking page also has the same instructions. [Power off> power+volume down and it goes into bootloader(fastboot) mode rather than to recovery]
Anyways, this will be off-topic for this rom thread so I'd hope someone with access to this particular model with this carrier can test which method is correct Thanks for replying.
Broadcasted from Zeta Reticuli
Removed My own Content
ResistanceIsFutile said:
It could be the hard buttons keying sequences (power and volume) and then the use the Volume button to scroll and then which one (button) is needed to be used to select Recovery.
As I'm remembering getting into Recovery required to do it multiple of times when I had the phone - again using the proper keying of the hard buttons in the right orders.
At Least these buttons are side mounted on Moto's and not on the back as another phone I have.
Click to expand...
Click to collapse
Yes they are hard button combination.
The instructions I outlined (works with my XT1550 ) are the general instructions which are identical in rest of osprey thread except in this tutorial.
I had assumed that the firmware of these models were identical except for radio.
I was just wondering if this model really has a different mechanism or it's just a mistake in original post
Broadcasted from Zeta Reticuli
Gravemind2015 said:
@MotoJunkie01 : AFAIK holding down power+volume down button boots directly into the bootloader mode (not recovery) and fastboot is accessible.
In OP, point 6:
Normally it's the other way around. Probably a typo? Just curious.
Broadcasted from Zeta Reticuli
Click to expand...
Click to collapse
Hi ©Gravemind2015....thank you for pointing out my clerical error. Instead of "recovery" I should have said "bootloader' or " fastboot" menu in that particular instance. I'll edit the instructions accordingly.
So i can just go and flash this via twrp?
MimzyDesigns said:
So i can just go and flash this via twrp?
Click to expand...
Click to collapse
This build is not a TWRP flashable zip. Needs to be flashed via fastboot. The next release will be TWRP flashable.
I ran flash-all, but now I'm stuck at "fastboot flash -u system system.img_sparsechunk.1"
Had been sitting there for about 30 minutes before I gave up and unplugged to try again. Same result.
Any advice?
Edit:
Error message before it hangs up:
(bootloader) has-slot:system: not found
target reported max download size of 268435456 bytes
sending 'system' (131082 KB)...
FAILED (data transfer failure (Unknown error))
finished. total time: 5.247s
tsakowich6217 said:
I ran flash-all, but now I'm stuck at "fastboot flash -u system system.img_sparsechunk.1"
Had been sitting there for about 30 minutes before I gave up and unplugged to try again. Same result.
Any advice?
Edit:
Error message before it hangs up:
(bootloader) has-slot:system: not found
target reported max download size of 268435456 bytes
sending 'system' (131082 KB)...
FAILED (data transfer failure (Unknown error))
finished. total time: 5.247s
Click to expand...
Click to collapse
Did the partitions up until that point successfully flash?
This does happen before that as well. But besides boot and sparsechunk.0 everything else works fine.
Edit:
C:\Program Files (x86)\Minimal ADB and Fastboot>fastboot flash -u system system.img_sparsechunk.0
(bootloader) has-slot:system: not found
target reported max download size of 268435456 bytes
sending 'system' (131082 KB)...
FAILED (data transfer failure (Unknown error))
finished. total time: 5.244s

[GUIDE][ROOT][Magisk] Root Samsung Galaxy A50s ( tested on SM-A507FN )

Visit this link for Rooting A50s with Magisk v19.3 ( Magisk Manager Custom Channel Update ):
https://forum.xda-developers.com/galaxy-a50s/how-to/guide-root-galaxy-a50s-magisk-v19-3-t4001271
Complete Guide for Rooting Samsung Galaxy A50s using Magisk only ( tested on SM-A507FN ), You need Latest Magisk Manager ( MagiskManager-v7.3.4.apk ) and Stock ROM:
1. Download the firmware Galaxy A50s (SM-A507FN).
2. Unzip the firmware and copy the AP tar file to your device. It is normally named as AP_[device_model_sw_ver].tar.md5. Copy AP tar file and MagiskManager-v7.3.4.apk to your phone.
3. Install Magisk Manager ( MagiskManager-v7.3.4.apk ) on your phone.
4. In Magisk Manager: Install → Install → Select and Patch a File
5. Select the AP tar file. Magisk Manager will patch the whole firmware file and store the output to [Internal Storage]/Download/magisk_patched.tar. Copy magisk_patched.tar the tar file to your PC
6. Reboot to Bootloader: Turn Power Off. Press and hold Volume Up key + Power Key, When Samsung Logo appears release Power Key only, keep pressing Volume Up key until Android Recovery Mode Appears. Select Reboot to bootloader. Connect the phone to PC using USB Cable.
7. Flash magisk_patched.tar as AP in ODIN, together with the BL, CP and HOME_CSC files. Never flash only an AP file, as Odin can shrink your /data file-system if you do.
8. Important: Uncheck “Auto Reboot” in Options!
9. Magisk is now successfully flashed to your device! Several steps before you can properly use the device.
10. Full data wipe is mandatory! Do not skip this step.
Press and hold Volume Down + Power Key, when the screen blank quickly press and hold Volume Up + Power key, when Samsung Logo appears release Power key only, keep pressing Volume Up key in the Android Logo screen with text "Erasing", when screen blank again Press and Hold Volume Up + Power key. When Samsung Logo appears release Power Key only, keep pressing Volume Up key until Android Recovery Mode Appears. Select Wipe data / Factory reset.
11. This time to boot to the system with Magisk. Select Reboot system now, and immediately press the Volume Up + Power key, After seeing the bootloader warning screen, release all keys so it can boot to the system.
12. After the device is booted up, do the usual initial setup. It need more time and patient. After finished, You will see Magisk Manager app in app drawer. If not, Install it manually.
13. Connect the phone to Internet, If you can not see Magisk Manager, Install it manually and Open Magisk Manager. It will ask to do additional setups. Let it do its job and the app will automatically reboot your device.
14. Done! You can use Root Checker to check it, Enjoy!
Watch this video https://youtu.be/_psSLUiCZi0
It look like not easy for pressing key combination, so you need read and watch it
Note: Magisk v20 does not work on A50s, don't update it to Magisk v20. FYI: Magisk v20 works stable on A50 and A6 that I have tested. Share here if someone can fix it
This is not A50s group . This is A50 thread
immortalized2018 said:
This is not A50s group . This is A50 thread
Click to expand...
Click to collapse
Well it's same processor same specification.Only 1+ later.
---------- Post added at 11:07 PM ---------- Previous post was at 11:06 PM ----------
redymedan said:
Complete Guide for Rooting Samsung Galaxy A50s using Magisk only ( tested on SM-A507FN ), You need Latest Magisk Manager ( MagiskManager-v7.3.4.apk ) and Stock ROM:
1. Download the firmware Galaxy A50s (SM-A507FN).
2. Unzip the firmware and copy the AP tar file to your device. It is normally named as AP_[device_model_sw_ver].tar.md5. Copy AP tar file and MagiskManager-v7.3.4.apk to your phone.
3. Install Magisk Manager ( MagiskManager-v7.3.4.apk ) on your phone.
4. In Magisk Manager: Install → Install → Select and Patch a File
5. Select the AP tar file. Magisk Manager will patch the whole firmware file and store the output to [Internal Storage]/Download/magisk_patched.tar. Copy magisk_patched.tar the tar file to your PC
6. Reboot to Bootloader: Turn Power Off. Press and hold Volume Up key + Power Key, When Samsung Logo appears release Power Key only, keep pressing Volume Up key until Android Recovery Mode Appears. Select Reboot to bootloader. Connect the phone to PC using USB Cable.
7. Flash magisk_patched.tar as AP in ODIN, together with the BL, CP and HOME_CSC files. Never flash only an AP file, as Odin can shrink your /data file-system if you do.
8. Important: Uncheck “Auto Reboot” in Options!
9. Magisk is now successfully flashed to your device! Several steps before you can properly use the device.
10. Full data wipe is mandatory! Do not skip this step.
Press and hold Volume Down + Power Key, when the screen blank quickly press and hold Volume Up + Power key, when Samsung Logo appears release Power key only, keep pressing Volume Up key in the Android Logo screen with text "Erasing", when screen blank again Press and Hold Volume Up + Power key. When Samsung Logo appears release Power Key only, keep pressing Volume Up key until Android Recovery Mode Appears. Select Wipe data / Factory reset.
11. This time to boot to the system with Magisk. Select Reboot system now, and immediately press the Volume Up + Power key, After seeing the bootloader warning screen, release all keys so it can boot to the system.
12. After the device is booted up, do the usual initial setup. It need more time and patient. After finished, You will see Magisk Manager app in app drawer. If not, Install it manually.
13. Connect the phone to Internet, If you can not see Magisk Manager, Install it manually and Open Magisk Manager. It will ask to do additional setups. Let it do its job and the app will automatically reboot your device.
14. Done! You can use Root Checker to check it, Enjoy!
Watch this video
It look like not easy for pressing key combination, so you need read and watch it
Click to expand...
Click to collapse
Noce jobe my friend
immortalized2018 said:
This is not A50s group . This is A50 thread
Click to expand...
Click to collapse
So, show me the A50s group? You know A50s group does not available right now. It will be moved when A50s group was available. Hi @MikeChannon please move this thread when A50s group has available.
immortalized2018 said:
This is not A50s group . This is A50 thread
Click to expand...
Click to collapse
redymedan said:
So, show me the A50s group? You know A50s group does not available right now. It will be moved when A50s group was available. Hi @MikeChannon please move this thread when A50s group has available.
Click to expand...
Click to collapse
Yes we can move it if we add the A50s (you might need to remind us though)
It's quite common to create a device thread in a "close-match" forum while waiting to see if a new (more precise device) forum is created.
So long as the thread is clearly titled (as this one is) then it's ok.
Mike
@redymedan Very nice works !!
i will try this but i have some concern before root my phone that are
- How can i fully backup all my app and appdata?
the root require full wipe data , factory reset , it is hard for backup everything when we dont have twrp for a50s yet (im not sure if it also require to full wipe when install twrp) and adb backup method only backup some playstore app but not the outside app , or some apps that developer dont give permission to adb backup such as steam
- and what can i do if i accident get bootloop or soft brick? does flash a stock rom will fix these?
HansKila said:
@redymedan Very nice works !!
i will try this but i have some concern before root my phone that are
- How can i fully backup all my app and appdata?
the root require full wipe data , factory reset , it is hard for backup everything when we dont have twrp for a50s yet (im not sure if it also require to full wipe when install twrp) and adb backup method only backup some playstore app but not the outside app , or some apps that developer dont give permission to adb backup such as steam
- and what can i do if i accident get bootloop or soft brick? does flash a stock rom will fix these?
Click to expand...
Click to collapse
For backup all your data, you can try Samsung Smart Switch and If something goes wrong like bootloop, soft brick, Just flash the ROM to make it works again.
@redymedan ok im already backed up all my apps
and have a rom ready to patch but i dont know how to extract the rom to get AP tar file
i downloaded it by sam firm from xda , and its extension is .zip.enc4 and cant be open by 7zip
HansKila said:
@redymedan ok im already backed up all my apps
and have a rom ready to patch but i dont know how to extract the rom to get AP tar file
i downloaded it by sam firm from xda , and its extension is .zip.enc4 and cant be open by 7zip
Click to expand...
Click to collapse
Right click and select extract here or extract to same name with the file name, It will create a folder like the file name. Make sure 7zip installed on your PC
redymedan said:
Right click and select extract here or extract to same name with the file name, It will create a folder like the file name. Make sure 7zip installed on your PC
Click to expand...
Click to collapse
im in step Flashing with Odin , it said something like : only official released binaries are allowed to be flashed
then it stuck , i press down and home to cancel and restart but now it stuck in a screen with the below text:
An error has occurred while updating the device software. Use the Emergency recovery funtion in the Smrt Switch PC software
I tried to use Smart switch but on pc it said unsupported device
What can i do now ?
EDIT : Flash stockrom and everything is ok , but when i tried to flash patched file again , it still stuck in : only official released binaries are allowed to be flashed
HansKila said:
im in step Flashing with Odin , it said something like : only official released binaries are allowed to be flashed
then it stuck , i press down and home to cancel and restart but now it stuck in a screen with the below text:
An error has occurred while updating the device software. Use the Emergency recovery funtion in the Smrt Switch PC software
I tried to use Smart switch but on pc it said unsupported device
What can i do now ?
EDIT : Flash stockrom and everything is ok , but when i tried to flash patched file again , it still stuck in : only official released binaries are allowed to be flashed
Click to expand...
Click to collapse
Make sure the bootloader are unlocked, It look like the bootloader locked
redymedan said:
Make sure the bootloader are unlocked, It look like the bootloader locked
Click to expand...
Click to collapse
I success rooted my phone now after 3~4 kind of softbrick and fail odin flash , i thi k it is something about oem bootloader unlock
Will be back in 1 or 2 week to test if it randomly reboot or softbrick again , also to check my heart status
Thank you for the guide and your help
HansKila said:
@redymedan ok im already backed up all my apps
and have a rom ready to patch but i dont know how to extract the rom to get AP tar file
i downloaded it by sam firm from xda , and its extension is .zip.enc4 and cant be open by 7zip
Click to expand...
Click to collapse
Hi @HansKila I just created video how to decrypt ENC4 file using SamFirm tool, watch this https://youtu.be/QmiF9wMbikw
How to update after root?
Bazz27 said:
How to update after root?
Click to expand...
Click to collapse
You mean firmware update??When root or twrp flashing device you can't update firmware.Only whit odin you can flash new firmware.
muhamet said:
You mean firmware update??When root or twrp flashing device you can't update firmware.Only whit odin you can flash new firmware.
Click to expand...
Click to collapse
Does flashing new firmware will unroot my phone?
HansKila said:
Does flashing new firmware will unroot my phone?
Click to expand...
Click to collapse
Yes
thanks a lot
redymedan said:
Complete Guide for Rooting Samsung Galaxy A50s using Magisk only ( tested on SM-A507FN ), You need Latest Magisk Manager ( MagiskManager-v7.3.4.apk ) and Stock ROM:
1. Download the firmware Galaxy A50s (SM-A507FN).
2. Unzip the firmware and copy the AP tar file to your device. It is normally named as AP_[device_model_sw_ver].tar.md5. Copy AP tar file and MagiskManager-v7.3.4.apk to your phone.
3. Install Magisk Manager ( MagiskManager-v7.3.4.apk ) on your phone.
4. In Magisk Manager: Install → Install → Select and Patch a File
5. Select the AP tar file. Magisk Manager will patch the whole firmware file and store the output to [Internal Storage]/Download/magisk_patched.tar. Copy magisk_patched.tar the tar file to your PC
6. Reboot to Bootloader: Turn Power Off. Press and hold Volume Up key + Power Key, When Samsung Logo appears release Power Key only, keep pressing Volume Up key until Android Recovery Mode Appears. Select Reboot to bootloader. Connect the phone to PC using USB Cable.
7. Flash magisk_patched.tar as AP in ODIN, together with the BL, CP and HOME_CSC files. Never flash only an AP file, as Odin can shrink your /data file-system if you do.
8. Important: Uncheck “Auto Reboot” in Options!
9. Magisk is now successfully flashed to your device! Several steps before you can properly use the device.
10. Full data wipe is mandatory! Do not skip this step.
Press and hold Volume Down + Power Key, when the screen blank quickly press and hold Volume Up + Power key, when Samsung Logo appears release Power key only, keep pressing Volume Up key in the Android Logo screen with text "Erasing", when screen blank again Press and Hold Volume Up + Power key. When Samsung Logo appears release Power Key only, keep pressing Volume Up key until Android Recovery Mode Appears. Select Wipe data / Factory reset.
11. This time to boot to the system with Magisk. Select Reboot system now, and immediately press the Volume Up + Power key, After seeing the bootloader warning screen, release all keys so it can boot to the system.
12. After the device is booted up, do the usual initial setup. It need more time and patient. After finished, You will see Magisk Manager app in app drawer. If not, Install it manually.
13. Connect the phone to Internet, If you can not see Magisk Manager, Install it manually and Open Magisk Manager. It will ask to do additional setups. Let it do its job and the app will automatically reboot your device.
14. Done! You can use Root Checker to check it, Enjoy!
Click to expand...
Click to collapse
I'm stuck at point 7: what does it mean al that words (BL, CP and HOME_CSC)? In my odin screen I have this options: Bootloader,PDA, Phone,CSC (I can't upload images because I'm a new user )
5im1 said:
I'm stuck at point 7: what does it mean al that words (BL, CP and HOME_CSC)? In my odin screen I have this options: Bootloader,PDA, Phone,CSC (I can't upload images because I'm a new user )
Click to expand...
Click to collapse
Extract the firmware files that are consist of 5 files, BL, AP, CP, CSC_OMC and HOME-CSC, then patch AP file with Magisk Manager on Your phone, then you will get magisk_patched.tar file, Now flash the file together with BL, CP, CSC_OMC or HOME_CSC, on AP slot you put magisk_patched.tar file.
For clearly I suggest you watch the Video

MKUltraBlack N8 for S7/S7E/NFE

MKUltraBlack N8 for S7/S7E/NFE
V1.O
https://www.androidfilehost.com/?fid=8889791610682879859
My First N8 port for S7/S7E/NFE
Bixby
Infinity wallpapers
Removed navbar
Decrypted omc
Telegram link in settings
Gametools
Long press restart to boot to recovery
Straight flash no aroma
USSD codes
Applock
Secure folder
Credits:
Special thank you to:
@Kill-Switch
For S7/S7E porting method and lots of other help including fixes
@ananjaser1211
For help with NFE method and updater script mods
@corsicanu
For long press boot to recovery method and other help including fixes
******************
How to install
custom rom
******************
You will need:
*PC with Odin 3.13.1 or above
(https://samsungodin.com)
*TWRP .tar image for your model
Flat: https://eu.dl.twrp.me/herolte/
Edge: https://eu.dl.twrp.me/hero2lte/
*Rom
(Stored on external memory/sdcard)
*Unlocked OEM
To unlock OEM
********************************************
Go to settings, phone information, and tap build number until it says developer options unlocked, press back twice and go into developer options turn on OEM unlock
********************************************
1. Put your phone into download mode by turning your phone off, now press volume down, power and home key at the same time until the screen turns green, then release the buttons.
2. Open Odin on your PC and plug the USB cable into your phone and press volume up.
You will see it is connected to Odin, (there will be a blue rectangle saying com(number)
3. Select the AP section and load your TWRP .tar image in there.
4. Get ready to press volume up, home and power button at same time on your phone now press start on Odin, it will only take a few seconds, as soon as the box goes green and says pass, press the volume up, home and power button combo until TWRP splash screen shows up on your phone screen. Now release button combo and unplug USB cable from your phone.
5. In twrp press wipe, then format. A keyboard will appear, type yes and press enter. Now press back to go to TWRP main screen and press reboot and select reboot to recovery. It will now reboot back into TWRP.
6. Press wipe again, then format, type yes, press enter. (Do this 3 times)
Press back to go to TWRP main screen and press wipe, select advanced wipe, check all boxes apart from OTG and SDCARD and swipe. (Do this 3 times)
Press back to go to TWRP main screen and press wipe then swipe to factory reset. (Do this 3 times)
********************************************
Your phone is now completely clear with no operating system and ready to flash a custom rom. When you downloaded your rom, you stored it on your sd card or external storage, you need to do this as when you do all the wipes it wipes your internal storage but not your sd card, that's why it says in advanced wipe don't check the sd card or OTG boxes.
********************************************
7. Press back until you go to main screen in TWRP and select install, select storage, external (sd card) and select the rom zip. Now just swipe to flash.
Normally it will go into aroma which contains check boxes of extra items to add into the rom, this rom however is a straight flash, it will automatically detect your phone model and select the correct kernel and battery capacity. It will say Installation finished when done. Now go back to main twrp screen and select reboot and press system. The phone will reboot, leave it 10-15mins to allow it to load the rom, be patient. Then you will be at the set up page just like starting a new phone. Set up from there and enjoy the rom.
Sent from my Note 8 using XDA Labs
Reserved also
Sent from my Note 8 using XDA Labs
you walk with everything excellent I congratulate you
Many thanks Looks amazing love the fact it's debloated. Downloading now
So far it looks very good, so brisk.
One thing I'm looking for - automatic call recording. I don't know if this version allows it in the usual place in Phone - I haven't found the settings yet.
Strictly good work. Thanks for that.

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