Enter Recovery mode on LM-G820UM - LG G8 Guides, News, & Discussion

To enter Recovery mode on the Sprint variant shut down the phone, Hold both the assistant button and vol down button, then insert the USB cable attached to a computer. Unfortunately, recovery mode appears to not have the drivers in the kernel (due to it being an alpha as far as I can tell) to open any connection from a PC. (No ADB sideload, and cannot or will not mount an SD-card). As far as I can tell, there really isn't any use for it without being able to get a PC connection, but I'm posting this just in case somebody smarter than me can figure something out.

hello, for a couple of days looking for the possibility to get root permissions but unfortunately I can't find solutions. I currently own a LG G8s ThinQ (LM-G810EAW). I find only previous root permissions to this smartphone. Thanks a lot for the collaboration

Marcos81s said:
hello, for a couple of days looking for the possibility to get root permissions but unfortunately I can't find solutions. I currently own a LG G8s ThinQ (LM-G810EAW). I find only previous root permissions to this smartphone. Thanks a lot for the collaboration
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What are you referring to when you say "previous root permissions"?

jthein1989 said:
What are you referring to when you say "previous root permissions"?
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hello sorry sorry wrong to write. i meant that i can't find any way to unlock the bootloader and consequently get its root permissions.

find from chinese forum
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It would be nice!
Sent from my alphalm using XDA Labs

jthein1989 said:
To enter Recovery mode on the Sprint variant shut down the phone, Hold both the assistant button and vol down button, then insert the USB cable attached to a computer. Unfortunately, recovery mode appears to not have the drivers in the kernel (due to it being an alpha as far as I can tell) to open any connection from a PC. (No ADB sideload, and cannot or will not mount an SD-card). As far as I can tell, there really isn't any use for it without being able to get a PC connection, but I'm posting this just in case somebody smarter than me can figure something out.
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With the latest (V20d) Sprint update, ADB sideload is now possible. But what to sideload?

Related

[Help] Can't access sdcard from PC

A friend of mine is now using Motorola Milestone A853 and running MIUI 1.9.9 but he can't now see/access SDCARD in computer, while it is still ok in the phone itself
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What should be done to get access again in PC?
Set USB debugging on. Plugin phone. You should see a popup on the top of the screen asking you to mount your sdcard.
Those actions were done. As you could see from the screenshot, he was able to use adb shell via usb connection. But "ls /sdcard" shows nothing but returning to #.
Sent from my HTC Desire HD using Tapatalk
nqk said:
Those actions were done. As you could see from the screenshot, he was able to use adb shell via usb connection. But "ls /sdcard" shows nothing but returning to #.
Sent from my HTC Desire HD using Tapatalk
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Where is the screenshot?
From here the Post 1 shows a picture.
Anyway, I uploaded to another host.
Looks like there is nothing in the "sdcard"
==
PS: the Rom was downloaded from here: http://forum.xda-developers.com/showpost.php?p=17411481&postcount=987
nqk said:
From here the Post 1 shows a picture.
Anyway, I uploaded to another host.
Looks like there is nothing in the "sdcard"
==
PS: the Rom was downloaded from here: http://forum.xda-developers.com/showpost.php?p=17411481&postcount=987
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i hade the same issue. i thought it was hardware, but its the rom. i had miui 1.9.9 and it wouldnt even charge via usb. so i eyeballed the usb port and it was fine, so i switched to LGB 1.whatever. then the usb mounting worked agian, but the charging still did not work so i switched to OMFG and that did the trick. then i charged my phone overnight on a 12v charger and my phone never booted agian. good thing im due for an upgrade!
Some times my phone don't access to the sdcard when I have activated usb debug

[SOLVED] PROBLEM - Tampered - Relocked - S-On

Hello ,
I hope this is the right place to open this thread.
Well I'll cut it short,
I had a touch screen problem with my HTC One M7 , and after a lot of research I decided to give it a shot and install a different ROM. Which I did so. But the problem continued.
I installed a different ROM but this time the SIM was locked and I had no status bar and got the - Unfortunately, System UI has stopped error.
So I decided to flash all back. But....
I don't know how I got this far, but this is the last situation and 2 days already I can not fix it.
I have no ROM installed, no back-ups at all...
Print screens will tell more than words I think :
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since I have no ROM or USB Debugging is not enabled , ADB does not see device but fastboot does.
Please help !!!!
Thanks in advance
strangedenial said:
since I have no ROM or USB Debugging is not enabled , ADB does not see device but fastboot does.
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USB debuggin is only needed to use ADB commands when the phone is booted to the OS. Only fastboot will work when in bootloader mode and this is normal.
You can restore your phone using the 7.19.401.102 ruu.zip posted here: http://forum.xda-developers.com/htc-one/general/lollipop-ruu-zip-small-collection-t3053944
*5th file from the bottom
instruction how to flash in the same thread.
alray said:
USB debuggin is only needed to use ADB commands when the phone is booted to the OS. Only fastboot will work when in bootloader mode and this is normal.
You can restore your phone using the 7.19.401.102 ruu.zip posted here: http://forum.xda-developers.com/htc-one/general/lollipop-ruu-zip-small-collection-t3053944
*5th file from the bottom
instruction how to flash in the same thread.
Click to expand...
Click to collapse
Works perfect!
Thank you a lot !

nexus 6 marshmallow root using mac osX - error message! - device is currupt -

nexus 6 marshmallow root using mac osX - error message! - device is currupt -
wanting better optimization for my Nexus 6 with marshmallow build MRA58R, i started the process of unlocking BL and going for root access following this guide:
http://forum.xda-developers.com/nexus-6/general/how-to-nexus-6-one-beginners-guide-t2948481
right in the beginning already im stuck. i unlocked bootloader fine, had toggled on in the device, checked through terminal. everything fine. started root process and as soon as i ran CF-Auto-Root it started its thing and rather pretty quickly a new screen came up reading in red letters "Device is corrupt. It can't be trusted and may not work properly." for maybe one second before shutting off. i can briefly get it to power up, only to get that same screen. a couple times i did have it back in bootloader mode through ADB from the terminal. but nothing since. the few times i did get bootloader up i tried a recovery process from the site referred by the error screen itself here: https://support.google.com/nexus/answer/6185381?p=verified_boot&rd=1
but when i ran fastboot oem unlock it now says it cannot find device and tells me to go into device and change OEM setting in developer tools. kind of tough when it wont boot up. i sure would love a solution to this one, id appreciate any help..
added: on the device in bootloader mode it reads USB connected but on the laptop will not recognize any connected devices?
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I am no expert, but it seems like you are having the exact same problem that this person had. It seems that the guide will not work on 6.0, but luckily, he seems to have found a solution.
ICStevenC. said:
I am no expert, but it seems like you are having the exact same problem that this person had. It seems that the guide will not work on 6.0, but luckily, he seems to have found a solution.
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dear Lord baby Jesus, thank you. only on step 2 and its further then ive been in hours. :good:

sendcommand.exe not working properly

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as you can see any command on sendcommand.exe says FAIL.i'm using right COM port.
did i made mistake? anyway HELP ME
who006 said:
as you can see any command on sendcommand.exe says FAIL.i'm using right COM port.
did i made mistake? anyway HELP ME
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***Warning this may brick your phone if done wrong!!! I take no responsibility.***
You have to start to flash a tot and pull the usb as soon as the com port displays on your phone (you have less than a second to do this).
Close the flashing program and then reconnect the usb and you should be able to use send_command.exe
same problem and my phone isn't bricked sendcommand just not working. my version is zvB
who006 said:
same problem and my phone isn't bricked sendcommand just not working. my version is zvB
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Do the steps that I listed above... I am on ZVB too and it works. I was just warning you that you COULD brick your phone by doing this.
l33tlinuxh4x0r said:
Do the steps that I listed above... I am on ZVB too and it works. I was just warning you that you COULD brick your phone by doing this.
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i have followed that steps but result in sendcommand is same
who006 said:
i have followed that steps but result in sendcommand is same
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That is weird... Try a different command. I'm not sure if you need to type su or not anymore. Download mode is probably already in su mode.
l33tlinuxh4x0r said:
That is weird... Try a different command. I'm not sure if you need to type su or not anymore. Download mode is probably already in su mode.
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Click to collapse
i'm wondering why is this happening and searching errors for this and there aren't any conclusions.
only command working in sendcommand is #LEAVE #ENTER other command's saying fail. Even using TOT files to enter COM port

How to get Package Disabler LG by OEM Developer to Work

Hi all,
I recently bought Package Disabler LG by OEM developer on the Play Store. But, when I launch it and attempt to grant it Admin Privileges, it just keeps looping the same menu for Admin permissions Iver and over again. I think I have the right LG Service plugin installed. Can somebody help with this issue? Thanks.
do you have root?
iRS_ said:
do you have root?
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No. It says it does not require root.
Charbleach said:
No. It says it does not require root.
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link me the application, please.
iRS_ said:
link me the application, please.
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https://play.google.com/store/apps/details?id=com.pdmdm.dmplay
you need to press ANABLE ADMIN and it will send you to the screen like in my screenshot. press activate at the bottom and it will not ask again.
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Sent from my LG-H930 using Tapatalk
iRS_ said:
you need to press ANABLE ADMIN and it will send you to the screen like in my screenshot. press activate at the bottom and it will not ask again.
Click to expand...
Click to collapse
Hmm. I get to that screen and I can press the Activate but it will keep looping me in the same menu. I'll try a few things.
EDIT: I cleared the app's data and cache then moved it to my Internal storage. It works now
Charbleach said:
Hmm. I get to that screen and I can press the Activate but it will keep looping me in the same menu. I'll try a few things.
EDIT: I cleared the app's data and cache then moved it to my Internal storage. It works now
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oh... do people still install apps on external SD card when they have alot GB of internal storage?
If it not work, you can try guide in this link. It work for me
https://www.xda-developers.com/uninstall-carrier-oem-bloatware-without-root-access/
Rather than bothering with paying for an app that doesn't always work properly or requires extra effort to get it working right just to end up causing more lag than it fixes in a lot of cases, just use ADB Shell command:

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