Database Develop

[STOCK][C6602&C6603][4.2.2] Update to 10.3.A.0.423 [Rooted & XZDualRecovery][LB/UB]

[STOCK][C6602&C6603][4.2.2] Update to 10.3.A.0.423 [Rooted & XZDualRecovery][LB/UB]
Requirements:
Flashtool by @Androxyde
XZDualRecovery 2.5 BETA
Current FW version: 10.1.A.1.350, 10.1.A.1.434, 10.1.1.A.1.253 or 10.1.1.A.1.307 all can be updated!
Special features:
Superuser integrated in system, FULL root, no reboots when remounting /system RW!
XZDualRecovery 2.5 BETA (CWM 6.0.3.2 & TWRP 2.5.0.0) pre-installed;
Tailored FTF to minimize the chance of accidental system wiping!
No need to clear caches!
@shem2409 created a nice youtube video guide to assist you in your work, be sure to check this post for it! Thanks m8!
In the following guide I suggest you use an external SDCard but that's just good practice, you can use your internal storage or even an USB OTG storage device in TWRP if you like to install, that's no problem!... If you are modding and the likes, best is to have an external sdcard, just for safeties sake.
C6602: How to update to 10.3.A.0.423:
NOTE: STICK TO THIS ORDER AND STEPS!!
For C6602: Download C6602.flashable.423.zip (Bittorrent: 686MB) and C6602_10.3.A.0.423-stripped.ftf (15MB), save it somewhere you remember;
Put 'C6602.flashable.423.zip' on (the external) SDcard1;
Put 'C6602_10.3.A.0.423-stripped.ftf' inside the Flashtool/firmwares folder;
Create a backup of your phone in CWM or TWRP and don't forget to backup the contents of 'SDCard0';
Flash 'C6602.flashable.423.zip' in TWRP, do not reboot but go back to the main menu, then go to reboot->power off;
Flash everything in 'C6602_10.3.A.0.423-stripped.ftf';
Reboot to system without clearing (dalvik-/)cache.
C6603: How to update to 10.3.A.0.423:
NOTE: STICK TO THIS ORDER AND STEPS!!
For C6603: Download C6603.flashable.423.zip (Bittorrent: 719MB) and C6603_10.3.A.0.423-stripped.ftf (15MB), save it somewhere you remember;
Put 'C6603.flashable.423.zip' on (the external) SDcard1;
Put 'C6603_10.3.A.0.423-stripped.ftf' inside the Flashtool/firmwares folder;
Create a backup of your phone in CWM or TWRP and don't forget to backup the contents of 'SDCard0';
Flash 'C6603.flashable.423.zip' in TWRP, do not reboot but go back to the main menu, then go to reboot->power off;
Flash everything in 'C6603_10.3.A.0.423-stripped.ftf';
Reboot to system without clearing (dalvik-/)cache.
The first boot will be considerably slower and after a long wait at the boot animation you will see Android optimizing the apps on your phone.
After updating your NFC firmware and some update information has been displayed, all is done!
I have done this myself, using my own method and I have not found any problem yet, again! :fingers-crossed:
Enjoy! :victory:
Known XZDualRecovery Issues:
TWRP Usage warning: It seems TWRP 2.5.0.0 has issues with the internal storage, which seem related to the changes made to support encrypted storage volumes... This means the internal storage sometimes shows up almost empty (just folders) and no files. Try to use CWM when that happens.
Busybox Updater/Installer: If you have XZDualRecovery installed, un-install any Busybox updating app/tool as most if not all of them will install a version of busybox which does not support the lzma compression applets XZDualRecovery depends on. The version installed together with XZDualRecovery is very stable and I have yet to hear anyone complain about it's stability.
How to report errors:
Please, before shouting out "It doesn't work!!1!" or "I lost root!" or even "My phone reboots when remounting /system RW!!" try the following:
Restore a /system ONLY using any means you are familiar with so you can try again.
Root it using [Z][ROOT] DooMLoRD Easy Rooting Toolkit.
Install XZDualRecovery and then try to update again using TWRP. This time you can skip the FTF as it has already done it's job.
If it still fails something from there on: LOGS!!.
NOTE: The important ones can be found in /cache/recovery and in /tmp/XZDualRecovery, pack them up and send them to me.
Thank you
Flashable ROM Mutator:
Download AROMA ROM Mutator 0.14
This (former patch package) uses AROMA to create a user friendly menu to choose between updates to be installed.
If you want to switch from SuperSU (default in this ROM) to SuperUser (Be careful, SuperUser is incompatible with 4.2.2!) you can use this to make the change.
If you have the reboot problem when trying to remount /system writable, you can reinstall the superuser app of your preference, it's installation includes the latest patch.
If you are missing /system/bin/chargemon.stock and you want to be able to charge your phone while it's turned off.
Flash using one of the recoveries!
Version 0.13 and upwards is using AROMA 2.70B1 or better, the below warning can be ignored for now. Let me know how it performs!
AROMA Warning: AROMA currently works best in TWRP but even there it has some issues on the Z/ZL. It sometimes does not start up correctly or it has a 'sticky button' issue. It makes it a little less easy to use but this will be fixed in time. It is a combination problem caused by the new hardware and incompatibility with it and the fact the recoveries both have been updated considerably to work on the latest phones, causing issues with some functionality of AROMA.
If it hangs when trying to start, reboot your phone and try again.
If it has the sticky buttons, press the button again to activate.
You can avoid the sticky buttons by pressing them for about half a second (that means not too short and not too long). It will work, it's just showing a bug associated with the latest recoveries.
The Samsung S4, HTC One and One X and the Nexus 4 & 7 show the same issues. For them AROMA sometimes crashes, this is an issue i have not yet observed on the Z/ZL.
Thanks go to @Androxyde for the FTF creation, cheers m8!

nice! so does that mean we dont need to factory wipe before upgrading? I thought if we go across versions (4.1.2 > 4.2.2) you gotta wipe all your stuff first.

After flashing the stripped ftf, the phone doesn't go into recovery. It shows green light, Sony logo and nothing else. Then it just reboot again. Already tried downloaing the file and flashing again. still the same problem.

Ya, I need manual install dual boot to access back to CWM/TWRP then just can install but the preinstall superuser root is not working at all.
Root working back by installing DooMLoRD Easy Rooting Toolkit (v15) - http://forum.xda-developers.com/showthread.php?t=2327472

Is there any reason why the dalvik cache are not wiped in this release process?
Is it simply a speed/optimisation thing, or will it cause issues if it happens?

Comming from PAC... Do i need to install other Stock rom before update or just use the instructions above? thanks.

Ok, so this is what ive done to get this to boot, on existing rom with recovery installed I flashed the .432.zip, obviously it bootlooped, but then flashed the ftf file which got the rom to boot. Then rooted and installed recovery as Andrewtst has linked to above.
Cheers.

Can't download the zip and ftf file, doesnt work, anyone can confirm that? can you reuploading or verify if is everything ok, thx for the work you done.

zanndoth said:
After flashing the stripped ftf, the phone doesn't go into recovery. It shows green light, Sony logo and nothing else. Then it just reboot again. Already tried downloaing the file and flashing again. still the same problem.
Click to expand...
Click to collapse
I got into the same problem, and cannot get out. Anyone has any advice?

please fix dead links

dopeee said:
nice! so does that mean we dont need to factory wipe before upgrading? I thought if we go across versions (4.1.2 > 4.2.2) you gotta wipe all your stuff first.
Click to expand...
Click to collapse
I found out with the leak by doomlord that it would be possible to update, no need to wipe, the official update works even better
lysp said:
Is there any reason why the dalvik cache are not wiped in this release process?
Is it simply a speed/optimisation thing, or will it cause issues if it happens?
Click to expand...
Click to collapse
It's meant as an update process and not wiping anything will make the ROM treat your phone as one that just got updated
Faelz said:
Comming from PAC... Do i need to install other Stock rom before update or just use the instructions above? thanks.
Click to expand...
Click to collapse
Yes, you need a stock ROM before you can flash this, I would not recommend updating your phone from PAC...
bungknees said:
Ok, so this is what ive done to get this to boot, on existing rom with recovery installed I flashed the .432.zip, obviously it bootlooped, but then flashed the ftf file which got the rom to boot. Then rooted and installed recovery as Andrewtst has linked to above.
Cheers.
Click to expand...
Click to collapse
&
zanndoth said:
After flashing the stripped ftf, the phone doesn't go into recovery. It shows green light, Sony logo and nothing else. Then it just reboot again. Already tried downloaing the file and flashing again. still the same problem.
Click to expand...
Click to collapse
&
chuazy said:
I got into the same problem, and cannot get out. Anyone has any advice?
Click to expand...
Click to collapse
I have modified the guide a bit as i should have done before i posted it...
Restore the kernel to anything other then the 4.2.2 one and then try to flash the update package, after flashing the update, re-flash the kernel.
I made one error in my guide: If someone is not using the correct version of XZDualRecovery (2.5 BETA) then you lose recovery when on the 4.2.2 kernel. The correct steps order to prevent this from happening are now in the OP.

please fix dead links

calvinleeabc said:
please fix dead links
Click to expand...
Click to collapse
+1

After flashing this Rom, my data is still at Data/media but not on the default path, what should i do in this case? should i move the data from data/media to new location manually?

calvinleeabc said:
please fix dead links
Click to expand...
Click to collapse
buciupetru said:
Can't download the zip and ftf file, doesnt work, anyone can confirm that? can you reuploading or verify if is everything ok, thx for the work you done.
Click to expand...
Click to collapse
Sorry guys, the server is under a heavy load at the moment... the webserver lost a few workers that ate up much of the cpu time. I've killed them all and restarted the webserver.
IF the problem was caused by that, it's solved now

lethalfriend said:
After flashing this Rom, my data is still at Data/media but not on the default path, what should i do in this case? should i move the data from data/media to new location manually?
Click to expand...
Click to collapse
No need: /data/media IS the 'new' location.

[NUT] said:
Sorry guys, the server is under a heavy load at the moment... the webserver lost a few workers that ate up much of the cpu time. I've killed them all and restarted the webserver.
IF the problem was caused by that, it's solved now
Click to expand...
Click to collapse
thanks:good:efficient

[NUT] said:
No need: /data/media IS the 'new' location.
Click to expand...
Click to collapse
But strangely, my phone isn't detecting the media from the above path, its just showing the pictures form newly created DCIM folder which is on a different location

lethalfriend said:
But strangely, my phone isn't detecting the media from the above path, its just showing the pictures form newly created DCIM folder which is on a different location
Click to expand...
Click to collapse
Ooh... i now see what you mean... you are correct. I'll patch up the flashable package to do it automatically.
For you, use a file explorer to move the contents (skipping the 0 folder) of /data/media to /data/media/0/. Sorry man, i missed that completely on my phone

server stilll unreachable.

Has anyone captured new 1.8 MB build MRA58N with security patch level Nov 1, 2015?

My device is Canvas A1. Has anyone captured it?

Does it fix the battery drain issue?

@wickedspice it might, I don't know details. But I think it is the monthly security patch Google promised after stagefright.

Me too waiting cature link _

Yeah I got it.
-BRK- said:
My device is Canvas A1. Has anyone captured it?
Click to expand...
Click to collapse
I captured the update from my Micromax Canvas A1. You'll need the stock recovery to flash this update.

@xdaaritra yay! thank you so much man!

xdaaritra said:
I captured the update from my Micromax Canvas A1. You'll need the stock recovery to flash this update.
Click to expand...
Click to collapse
please inform me if anybody can install this zip file, because in my phone cannot install update.zip from SDCard with stock recovery MRA58M and SDCard as internal memory.
the warning is the system cannot unmount SDCard

ArticK said:
please inform me if anybody can install this zip file, because in my phone cannot install update.zip from SDCard with stock recovery MRA58M and SDCard as internal memory.
the warning is the system cannot unmount SDCard
Click to expand...
Click to collapse
It's for the Canvas A1. If you are flashing this update on any other android one phone, then I think you have to edit the updater-script.

@ArticK simply copy the zip to another sd card and flash it.

@ArticK simply copy the zip to another sd card and flash it.

-BRK- said:
My device is Canvas A1. Has anyone captured it?
Click to expand...
Click to collapse
Ya!
Its universal one by 1cefire here is the link
https://drive.google.com/folderview...4dGo2OUNPZHZkM0RESC0weHFYalQyRGtCR2ZTRFU#list
A huge thanks to him!

has any1 captured link for spice? i cannot flash universal zip using custem recovery as i have made my sd card as internal storage is there any way?

austinpinto said:
has any1 captured link for spice? i cannot flash universal zip using custem recovery as i have made my sd card as internal storage is there any way?
Click to expand...
Click to collapse
yes , move the update file to data/media/ and you can install update. but this needs root!

Does this patch fix the battery issue?

roo removed
my root removed after flashing thia universal zip using custom recovery and can't root again

Stock recovery doesn't show the contents of sdcard if it's been used as internal storage. That's what I have experienced. I had to sideload the update file. Anyway thanks for the ota zip !
Sent using XDA One

Are the battery issues fixed in this update ?

hk96 said:
Are the battery issues fixed in this update ?
Click to expand...
Click to collapse
no everything is same except build no. and security patch level

I got this update but it is not 1.8 MB it is 4 MB for me.

while updating i received an error with dead android plss help

[CLOSED] [STOCK] [DOWNGRADE] [08-Mar] Revert back to older firmware (v309 till v339) via TWRP

Code:
[B]NOTE : [/B]PROCEED AT YOUR OWN RISK. Guide tested successfully to flash [U]Stock WW-15.2016.1805.309[/U] from [U]Stock WW-15.2016.1809.331[/U] on primary device. Also I will try to help out in case of issues.
This thread is for those who are on stock rooted rom with TWRP installed and want to have system downgrade.
How to ,
Backup important app data like whatsapp chats etc.
Download older modified system update file - FROM THIS POST.
Download decrypt.zip from HERE.
Download Magisk from HERE .
Reboot to TWRP.
Go to wipe and select swipe to Factory reset.
Flash the ROM file.
Flash decrypt.zip file.
Flash Magisk zip file.
Reboot & Enjoy.
(optional) If you want to boost up by debloating then use this MOD.
(optional) If you want to boost up BATTERY then use this GUIDE.
Remember that it takes a lot of time to create , test and upload these huge files for everyones use. So please hit Thanks! button on the bottom right of the post to keep me motivated
NOTE : ROM works independant of RAM i.e. applicable for 3/4/6 GB variants.
Recommended TWRP : https://androidfilehost.com/?fid=3700668719832241089 by @SagarMakhar.

Thank you soo much ...was really waiting for it..

Question
AVinaSh_S said:
This thread is for those who are on stock rooted rom with TWRP installed and want to have system downgrade.
How to ,
Backup important app data like whatsapp chats etc.
Download older modified system update file - FROM THIS POST.
Download decrypt.zip from HERE.
Download Magisk from HERE .
Reboot to TWRP.
Go to wipe and select swipe to Factory reset.
Flash the ROM file.
Flash decrypt.zip file.
Flash Magisk zip file.
Reboot & Enjoy.
(optional) If you want to boost up by debloating then use this MOD.
Remember that it takes a lot of time to create , test and upload these huge files for everyones use. So please hit Thanks! button on the bottom right of the post to keep me motivated
NOTE : ROM works independant of RAM i.e. applicable for 3/4/6 GB variants.
Recommended TWRP : https://androidfilehost.com/?fid=3700668719832241089 by @SagarMakhar.
Click to expand...
Click to collapse
Thank you so much for the answer Sir AviNash. I've got a question, if I swipe to factory reset, all my downloaded apps would be gone? Or their settings only? I am hesitating to downgrade because I am thinking that it would lost all my downloaded apps including the data. Am I correct sir?

MJorgeAbad said:
Thank you so much for the answer Sir AviNash. I've got a question, if I swipe to factory reset, all my downloaded apps would be gone? Or their settings only? I am hesitating to downgrade because I am thinking that it would lost all my downloaded apps including the data. Am I correct sir?
Click to expand...
Click to collapse
Yes .. factory reset will remove all app setting and app data. You will need to backup appdata on cloud.
Storage data on SD card will not be touched. To be safe .. backup data on Internal Storage as well.

AVinaSh_S said:
Yes .. factory reset will remove all app setting and app data. You will need to backup appdata on cloud.
Storage data on SD card will not be touched. To be safe .. backup data on Internal Storage as well.
Click to expand...
Click to collapse
Now my phone is on v331, and this 331 version is bad,.. worse than the 327, but instead of downgrade to 327, I prefer to wait for your "334 upgrade file for 'UBL-TWRP&Root' user" like you did with the 331
Ty Avinash

Thanks for this

sir,can you give a tutorial to edit firmware updates for flashing on twrp?

AVinaSh_S said:
This thread is for those who are on stock rooted rom with TWRP installed and want to have system downgrade.
How to ,
Backup important app data like whatsapp chats etc.
Download older modified system update file -FROM THIS POST.
Download decrypt.zip from HERE.
Download Magisk from HERE .
Reboot to TWRP.
Go to wipe and select swipe to Factory reset.
Flash the ROM file.
Flash decrypt.zip file.
Flash Magisk zip file.
Reboot & Enjoy.
(optional) If you want to boost up by debloating then use this MOD.
(optional) If you want to boost up BATTERY then use this GUIDE.
Remember that it takes a lot of time to create , test and upload these huge files for everyones use. So please hit Thanks! button on the bottom right of the post to keep me motivated
NOTE : ROM works independant of RAM i.e. applicable for 3/4/6 GB variants.
Recommended TWRP :https://androidfilehost.com/?fid=3700668719832241089 by @SagarMakhar.
Click to expand...
Click to collapse
hi..I've just downgrade to 327.
And your guide is superb, as usual. Everything is smooth. Big thanks!

Wheres downgrade rom file?

simpang said:
Wheres downgrade rom file?
Click to expand...
Click to collapse
Hmmm
Maybe look in post #1
Or just click here

Boomshiva said:
Hmmm
Maybe look in post #1
Or just click here
Click to expand...
Click to collapse
Lol,i cant see..

What's the best version till now, I am on January update but after a day or two the phone stops working and have to restart.

jassalmithu said:
What's the best version till now, I am on January update but after a day or two the phone stops working and have to restart.
Click to expand...
Click to collapse
Latest update 339 is proven to be stable and reliable release. Probably it's your phone hardware issue.
Maybe you can try to clear the cache first. If that does not work then try reset the phone. If still doesn't work then bring it to service center.

THREAD CLOSED on request of OP!

Update Xiaomi.eu manually?

Hi
I have a problem with my twrp recovery when i want update the rom via updater app and i choose file package then reboot to update it will show twrp logo then it reboot again and twrp logo display again and twrp open normally without updating anything, im on 9.8.15 and wanna install 9.8.22 ,i installed twrp and the rom with this guide https://forum.xda-developers.com/Mi-9/how-to/guide-how-flashed-twrp-xiaomi-eu-rom-t3912952[/URL] is that twrp img wrong ?
If yes show me the right one
If no tell me what should i wipe while i install the rom ? System,data,dalvik,cache.... ???

It sounds like your device is encrypted, so you need to format the device before installing anything. Make sure to have the latest TWRP installed (you can find it in another thread) and afterwards you can install whatever you want.

when you boot into TWRP, can you see files and folders or can you see foldernames with alot off numbers?
if the second is the case, yeah you are encrypted and need to format data in TWRP.
first you can copy and save all the needed data in normal use off the phone or usb otg, or aus cable connected to laptop

catalindobre said:
It sounds like your device is encrypted, so you need to format the device before installing anything. Make sure to have the latest TWRP installed (you can find it in another thread) and afterwards you can install whatever you want.
Click to expand...
Click to collapse
I formated it before like in the guide said!
When i was in global i installed twrp then inside twrp i did format data then facrory reset then i installed eu , do i need to do that again ??

marcel112 said:
when you boot into TWRP, can you see files and folders or can you see foldernames with alot off numbers?
if the second is the case, yeah you are encrypted and need to format data in TWRP.
first you can copy and save all the needed data in normal use off the phone or usb otg, or aus cable connected to laptop
Click to expand...
Click to collapse
Yeah i dont see my folders like downloads android and others i just see 6 or 7 folders with lots of numbers and letters, but i formated data before i install the eu version do i need to do that again ? Will that change it to normal ?

sounds like encryption, most likely you've deleted the system and the device became encrypted again. format it again and then copy the installation files in the device . after this follow normal installation steps.

[RECOVERY][OneUI-2.5][UNOFFICIAL] TWRP 3.4.0_10.0 For Samsung M51 - Final

*** WARNING ***​This version of TWRP is not compatible with Samsung android 11 (OneUI 3.1) release and it won't work if you have updated your phone to that android version
If you need more detailed steps of what do then wait for my complete guide
I'M NOT RESPONSIBLE IF YOU BRICKED YOUR DEVICE BECAUSE YOU ARE STILL NEWBIE
This is recovery won't get further updates or support​
Bugs
-Userdata decryption is not working so you should use an external SD or USB OTG for putting ZIPs and IMGs on it in order to flash them
How to Install
1. Unlock your bootloader
2. Boot to Odin mode
3. Check AP box and select TWRP tar file
3. Hit start
4. Have fun
Download
TWRP 3.4.0_10 - Stable 1
Sources
TWRP device tree: https://github.com/Lehkeda/android_device_samsung_m51_pbrp/tree/android-10_pbrp/
Kernel source: https://github.com/Lehkeda/android_kernel_samsung_m51/tree/ten

Change Log:
Stable 1 - 19th of December 2020
- Fix MTP
- Fix data partition mounting
- Fix system image flashing
Beta 2 - 16th of December 2020
- Fix ADB
- Fix mounting partitions (Except userdata)
- Fix navigation bar
- Fix CPU temperature
- Add reboot to download mode
Beta 1 - 12th of December 2020
- Initial Release

F.A.Q
How to mount system root to flash ZIPs and other stuff?
-Go to Advanced > terminal
-Type "mkdir /system_root"
-Type "mount /dev/block/mapper/system /system_root"
How to mount data partition?
-Go to Advanced > terminal
-Type "mount /dev/block/by-name/userdata /data"

Thanks man. I ll try to fix mtp , storage and scaling.

bekirakil said:
Thanks man. I ll try to fix mtp , storage and scaling.
Click to expand...
Click to collapse
Storage is partially fixed now.
For MTP, I compiled the kernel without Samsung MTP and it's Kinda working... adb can detect it now, but it still now showing on my computer
I need to add a proper init stuff for it

i was able to fix mount sdcard but i couldn't fix data im working on it

The encryption is really annoying

That was the best i could do. Data mounting is not working because of encryption. I couldn't find the key directory of the encryption. But you can flash from external sd.

Hello. Backup, Restore, running smoothly? Can I back up without problems? Thank you very much, thank you.

onurmemo77 said:
Hello. Backup, Restore, running smoothly? Can I back up without problems? Thank you very much, thank you.
Click to expand...
Click to collapse
It would be nice if you can test that for me as I'm not able to test right now!

LahKeda said:
It would be nice if you can test that for me as I'm not able to test right now!
Click to expand...
Click to collapse
Sure, I'll help.
But I couldn't download the new version of the twrp. Would you please upload to sites like media fire gdrive? Thank you very much, thank you.

onurmemo77 said:
Sure, I'll help.
But I couldn't download the new version of the twrp. Would you please upload to sites like media fire gdrive? Thank you very much, thank you.
Click to expand...
Click to collapse
Download it from a pc or activate desktop site option before downloading it or click on download it anyway link

Can you give me your email please? I need your help at my project. Maybe you can help. (Sorry for my bad english i'm german )

bekirakil said:
Can you give me your email please? I need your help at my project. Maybe you can help. (Sorry for my bad english i'm german )
Click to expand...
Click to collapse
DM me at telegram @lehkeda

The userdata decryption bug, does that mean it can't access the phone's storage in TWRP?

Camack said:
The userdata decryption bug, does that mean it can't access the phone's storage in TWRP?
Click to expand...
Click to collapse
Yes, but you can still access the data on USB device or external sdcard

@LahKeda After installing TWRP and flashing Magisk, do I need to press power and volume up button every time I restart the phone to have Magisk root or can I boot it normally without pressing anything?

swiftez said:
@LahKeda After installing TWRP and flashing Magisk, do I need to press power and volume up button every time I restart the phone to have Magisk root or can I boot it normally without pressing anything?
Click to expand...
Click to collapse
+1 would like to know too as the current root method patching boot.img with Magisk, you have to press power and volume up every time you restart the phone to keep root.

Thanks for the recovery. I have a question. Can I simply flash this via odin (no stock firmware download required) and it will work? I'm asking because in the other twrp thread there is a requirement of downloading and flashing stock firmware. The firmware for my region hasn't released yet.

Affangta said:
Thanks for the recovery. I have a question. Can I simply flash this via odin (no stock firmware download required) and it will work? I'm asking because in the other twrp thread there is a requirement of downloading and flashing stock firmware. The firmware for my region hasn't released yet.
Click to expand...
Click to collapse
Yes, no need to flash stock firmware at all.