lg g2 bricked - G2 Q&A, Help & Troubleshooting

hello, i just tried to flash cloudyg2 3.3 and i have bricked my d802 16gb. i had stock lp and had rooted and installed twrp did the wipes (no internal), got the right lp bootstack and used the right settings, so i really dont know what went wrong.
the symptom is that lg logo show for a fraction of a second and then a washed out gray on top of screen that fades away slowly. also while connected in pc it reads like many many drives.
on the bright side i can enter recovery/download modes. in my original attempt i used the bumbed sign, on my tries to fix it i also used the loki one, same deal.
seems like i have no recovery file, i thought i did it with one of the programs i installed, but since i am newbie seems like i misunderstood. so no recovery file
any help?

solution found:
1.Download the latest TWRP from blastagator here.
2.Flash it with your current recovery, reboot into that new recovery.
3.Download SRKG2 rom (by somboons) here.
4.This rom is a full stock rom with some debloat and custom camera. Wipe /system/ /cache/ /dalvik-cache/ /data/ and flash it (choose any options, it's not important since you'll be only installing this rom because it also upgrades other partitions to a lollipop supported version.
5.Boot into the rom and reboot into recovery again. (If you are unable to boot or the boot is taking too long like 10 minutes, shut down, go to recovery again and perform a factory reset, the one that makes you type 'yes' in the keyboard and you should be fine).
6.Download CloudyG2 3.1 and wipe /system/ /cache/ /dalvik-cache/ /data/ again.
7.Flash the rom choosing the correct version of your phone (among other preferences) in the aroma installer.
8.Boot and enjoy!
i cant post link of the solution cause i am new, but many thanks to him. i still dont understand what went wrong, but my hypothesis is that i shouldnt install the lp bootloader since i was in lp anyway.
i hope it helps anyone with similar problem.
cheers

you are in qhsusb bulk 9006 souse srktool to unbrick
---------- Post added at 07:22 AM ---------- Previous post was at 07:20 AM ----------
that becuase wrong bootleader u must use bump kk bootleader then reboot recovery and flash rom

Can not change lte to 3g can someone please...
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Related

[Q] How to wipe / (root directory)

Hello, i have LG G2 with TWRP recovery and im asking how to wipe root directory of phone because i have there files from twrp and superuser and i wanna send my phone to RMA.. Full wipe (/system, /data, /cache, /sdcard) will not wipe /.. Ty for answers
Michalko5896 said:
Hello, i have LG G2 with TWRP recovery and im asking how to wipe root directory of phone because i have there files from twrp and superuser and i wanna send my phone to RMA.. Full wipe (/system, /data, /cache, /sdcard) will not wipe /.. Ty for answers
Click to expand...
Click to collapse
Follow this thread to restore your phone to stock.
http://forum.xda-developers.com/showthread.php?p=45293512
This will wipe everything (including internal SD card) and return your phone to the same state as if you were pulling it out of the box for the first time.
Not exactly... After this method the phone status remains "rooted" when booted in download mode. Couple of users reported this problem...
Edit: here's the fix http://forum.xda-developers.com/showthread.php?p=52991286
jake.the.cake said:
Not exactly... After this method the phone status remains "rooted" when booted in download mode. Couple of users reported this problem...
Edit: here's the fix http://forum.xda-developers.com/showthread.php?p=52991286
Click to expand...
Click to collapse
That tool does not unroot your phone. All it does it trip the root flag so when you boot into download mode it says unrooted. It is meant to be used so that if you take your phone into your carriers store and an associated wants to check if its rooted, it will say its unrooted when the associate puts it in download mode, but it is in fact still rooted. This DOES NOT unroot the phone.
See attached screen shot:
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Sure. But after you flash kdz file with flashtool the phone isn't rooted anyway, although in DLM it states "rooted"...
As I undrstand it, somehow after you flash kitkat kdz it misses some files and status "rooted" appears in DLM. Explained here: http://forum.xda-developers.com/showthread.php?t=2703501
Tapatalk na LgG2
jake.the.cake said:
Sure. But after you flash kdz file with flashtool the phone isn't rooted anyway, although in DLM it states "rooted"...
As I undrstand it, somehow after you flash kitkat kdz it misses some files and status "rooted" appears in DLM. Explained here: http://forum.xda-developers.com/showthread.php?t=2703501
Tapatalk na LgG2
Click to expand...
Click to collapse
Interesting. I never had that happen when I used it. I'll keep an eye on this thread in case something's happens. Thanks for sharing.

[GUIDE] Black screen after downgrade from Lolipop

Hello everybody !
If you have downgraded from Lolipop to a KitKat ROM and you have issued black screen during call, I have find the solution:
You don't need to flash the Stock ROM. Just flash a Modem from a Stock ROM, Lolipop Modem doesn't work fine on KitKat, proximity sensor is busy and the screen don't wake up during call.
You can find here the latest Stock Modem (XNPH05Q) : MEGA | MediaFire
MD5 : 2fff2a1d9719294db84b714f4389ce6f
You don't need to wipe anything and it doesn't wipe anything. Just flash it and enjoy
Reserved
Can't get it to install with TWRP. When I try to do it, TWRP restarts. On reboot still get black screen on phone call. Is it indeed flashable from recovery?
Yay, of course, it's a flashable .zip, do you use the latest release of TWRP (2.8.6.X) ?
https://dl.twrp.me/bacon/
Mmh, I try to flash and it's works fine, here a screenshot :
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ataft said:
Can't get it to install with TWRP. When I try to do it, TWRP restarts. On reboot still get black screen on phone call. Is it indeed flashable from recovery?
Click to expand...
Click to collapse
Then there's something wrong with the recovery or file. Try Calkulin's modem? If it fails again I think there is something wrong with your TWRP. Btw, you need to manually fastboot erase modem in order to flash the KK modem. Last time I tried it won't let me overwrite Lollipop modem with KK modem.
http://forum.xda-developers.com/oneplus-one/development/rom-stock-rooted-xnph05q-t3027033
I can overwrite LP modem with KK modem.
The flashable zip seems work fine on two OnePlus. I think it's his recovery who doesn't work
TWRP 2.8.6.0, haven't had any issues with it aside with this. Just tried flashing it, didn't know I needed to fastboot erase the LP modem.
Probably better it didn't work when I tried; made me go in search of a different rom I haven't tried yet [emoji51]

[Issue] Slim Download Mode

Hello,
related on a hw issue i have to go back to stock to recover my warranty
Want to use kdz method but when i go to download mode i shows only a slim tet shows download mode (see attached).
the latest rom i have used was blisspop with the recommend bootstack.
came from stock lollipop kdz flashed. Bevor kdz flashed lollipop everything with download mode was okay. Since them i never checked the download mode.
Phone: D802
Bootstack: bootstack-d802-LP_30d-loki-signed.zip
Best regards
zottel
Sorry but your post doesn't have anything attached to it. Do you happen to have a backup or copy of your LAF partition? If so, I'd recommend attempting to flash it again to see if you get the normal LG download mode. I'd love to help you out, but I'm not familiar with a slim download mode.
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Sorry something was wrong with my tapatalk...Herr is the pictrure.
I called it slim download mode because there is nothing exceept the download mode Text there is no backup ... Wäre can i get a laf partitions file and how do i flash it ?
zottel1993 said:
View attachment 3348977
Sorry something was wrong with my tapatalk...Herr is the pictrure.
I called it slim download mode because there is nothing exceept the download mode Text there is no backup ... Wäre can i get a laf partitions file and how do i flash it ?
Click to expand...
Click to collapse
Just yesterday I was having the same issue(I had Resurrectin Remix with LP Bootstack). I solved it with TOT method. Look in the back to stock thread or search for my posts where I described how I solved it.
Just flash a KK bootstack.
Like the one on somboon's thread (Go Back To KK Patch)
Sent from my LG-D802 using Tapatalk
Okay thanks i will try and repott

Custom Recovery?

Are there any custom recoveries out there for our s7 edge t mobile? I have it rooted now but are there any recoveries? I have been searching and had no luck.
Nope
Sent from my SM-G935T using XDA Premium 4 mobile app
No there arent. To flash stuff you need to download flashfire from the play store. It works just like twrp but it's a app. When you want to flash something you will select the plus sign in the bottom right corner and select zip. It's super easy to use
Thought i had found a recovery for some odd reason, and it was def. Exynos twrp. There a way to flash the stock recovery img? Im thinking of flashing through flashfire but im afraid after flashing it actually wouldnt wipe since there seems to be no recovery, only a download mode menu, whilst saying recovery booting.
tony_28wl said:
Thought i had found a recovery for some odd reason, and it was def. Exynos twrp. There a way to flash the stock recovery img? Im thinking of flashing through flashfire but im afraid after flashing it actually wouldnt wipe since there seems to be no recovery, only a download mode menu, whilst saying recovery booting.
Click to expand...
Click to collapse
I personally haven't tried but if you want to risk bricking go for it. If it's any comfort, I doubt anything will happen. Worse case scenario is that it installs, you trip Knox and unable to mount the system partition and won't be able to boot it up. But even then... Odin should still be possible. But again... I wouldn't risk it. I'm fairly sure that it's been tried. There is a QC version of the recovery somewhere that never worked via Odin back in June or so.
I personally was the first to attempt flashing twrp via flashfire. it will not work. DM-Verity kicks in and will not allow it to load. you get a BRIEF flicker of twrp loading up and it loads the failed integrity check. the good news was i was able to flash the stock files and got it loading again with no KNOX trip or errors.
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[ROM] XenonHD Pie for Zenfone Max M2

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Well the procedure is the same of MIUI rom, the difference is that i have builded first the rom and after converted it into a Treble AB Image.
1) Flash the firmware .48 Pie, unlock the BL and flash the Pitch Black Recovery
2) Assure that in recovery is unchecked the option "Disable DM Verity", format and wipe data, dalvik and cache and flash this force decryption - DO NOT WIPE SYSTEM OR VENDOR!
3) In the follow order flash first this boot patched for .48, then this system image and after latest Magisk.zip
4) Resize the system partition in the wipe advanced menu and reboot in system. These steps to follow are very important. You will take a bootloop but don't worry!
5) Return in recovery, flash the Permissiver V4 by ErfanAbdi and after reboot in system. New bootloop. Now return again in recovery and use the follow patch. Insert this file (by pitch black file manager) into system/system/etc/permissions (if you don't find this specific path means that don't have followed the steps correctly!) and give to it chmod 755
6) Now, at the next reboot, the rom should boot. Don't flash any zip of gapps, otherwise you will take a new bootloop.
I have realized this rom with ashusharma's trees modified by me and using the latest kernel asus .48 always patched by me, you can build other roms using these sources but remember always to convert the ROM into AB Treble Image with ErfanGSITool and apply the patches for bootloop.
That's all!!!
BUGS
Installation of Gapps or set of any security pattern lock create bootloop at reboot
Great bro, i try
wait i m having issues now....wait that finish to test and update the correct procedure
Ok issues resolved. Follow the guide step by step
fosseperme said:
Ok issues resolved. Follow the guide step by step
Click to expand...
Click to collapse
Thanks for the firmware, the only thing that doesn't work is MTP
---------- Post added at 06:31 AM ---------- Previous post was at 06:08 AM ----------
After installing the firmware, the main screen was not. In the settings I had to turn on gestures. When you open FM-Radio closes with an error
Eolvand said:
Thanks for the firmware, the only thing that doesn't work is MTP
---------- Post added at 06:31 AM ---------- Previous post was at 06:08 AM ----------
After installing the firmware, the main screen was not. In the settings I had to turn on gestures. When you open FM-Radio closes with an error
Click to expand...
Click to collapse
MTP works...you must select the mode usb in developer option
Please make it official
Link is not working

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