[Q] Help Unbrick D806 - T-Mobile LG G2

Hello, good people! I need your help, please. I have a LG G2 D806 and I've been trying to install CM12. I rooted the device using the Autorec metod, then installed the TWRP. After that, i followed a Youtube tutorial about updating the TWRP, then installing the CM12 and the Google apps. I used the CM12 NIGHTLY D802 (i read somewhere i have to use the D802 version for the D806 model), which i downloaded to my PC and then transferred it to my phone via Dropbox.
First i installed the update for TWRP, then made a Backup with it and wiped it (Dalvik, system, data, cache), and then i tried to install the CM12, but it failed because it was "unable to open zip file". I looked for a solution and found out i need to download the ROM directly to the phone, otherwise it leads to this kind of error.
I tried to reboot to System, but only the LG logo appeared, and then a black screen, with the "notification light" of the phone flashing. Went back to TWRP via Factory reset and tried to restore my back up, and then rebooted again but with no avail.
I tried to download the CM12 again directly to the phone, so i plugged it to the PC, and it recognized it but i can't download he file directly to it nor i can copy the file in it (or any other file, being that the main reason i used dropbox as a medium).
Thanks, in advance

Related

[solved] OTA update (176.44.1) fails w/ CWM or ends in bootloop w/ stock recovery

Hi guys,
I'm running my Moto G 16GB on Kitkat 4.4.2 system version 175.44.1.falcon_umts.Retail.en.DE. Today it offered to download and install the latest OTA update (called 176.44.1.en.DE). I started the download and tried to install it.
After downloading the update was placed in /cache. The file name was 'Blur_Version.175.44.1.falcon_umts.Retail.en.DE.zip', which surprised me. I was expecting something like 'Blur_Version.176.44.1.falcon_umts.Retail.en.DE.zip'.
When I tried to install it without removing root and without going back to stock recovery it ended with a signature error in CWM. Installing the untrusted zip manually didn't work as well - as expected.
Then I tried to follow advise from other threads and went back to stock recovery (extracted from a full install package 'Blur_Version.175.44.1.falcon_umts.Retail.en.DE' - 444MB) That seemed to work and the install of the OTA update went fine before getting stuck on the boot animation on the first boot. It sat there for 10 minutes before I rebooted and restored a CWM backup.
I'm running out of ideas. Some say it's sufficient to go back to stock recovery temporarily. Others say you need to go back to full stock.
I have to repeat that I'm rooted and that I've de-activated a few unused apps (mainly harmless google stuff (hangout, search, music and so on) and Motorola Assist, Migrate and 'Context Services') .
Are there further findings about what stops the OTA from succeeding?
Many thanks in advance,
Kleo2
Kleo2 said:
Hi guys,
I'm running my Moto G 16GB on Kitkat 4.4.2 system version 175.44.1.falcon_umts.Retail.en.DE. Today it offered to download and install the latest OTA update (called 176.44.1.en.DE). I started the download and tried to install it.
After downloading the update was placed in /cache. The file name was 'Blur_Version.175.44.1.falcon_umts.Retail.en.DE.zip', which surprised me. I was expecting something like 'Blur_Version.176.44.1.falcon_umts.Retail.en.DE.zip'.
When I tried to install it without removing root and without going back to stock recovery it ended with a signature error in CWM. Installing the untrusted zip manually didn't work as well - as expected.
Then I tried to follow advise from other threads and went back to stock recovery (extracted from a full install package 'Blur_Version.175.44.1.falcon_umts.Retail.en.DE' - 444MB) That seemed to work and the install of the OTA update went fine before getting stuck on the boot animation on the first boot. It sat there for 10 minutes before I rebooted and restored a CWM backup.
I'm running out of ideas. Some say it's sufficient to go back to stock recovery temporarily. Others say you need to go back to full stock.
I have to repeat that I'm rooted and that I've de-activated a few unused apps (mainly harmless google stuff (hangout, search, music and so on) and Motorola Assist, Migrate and 'Context Services') .
Are there further findings about what stops the OTA from succeeding?
Many thanks in advance,
Kleo2
Click to expand...
Click to collapse
If your phone is rooted or there is a CWM installed or there is any change in system files then ota will fail till you flash stock rom. You can't just bring back stock recovery. You have to "delete" root as well.
There is some info http://forum.xda-developers.com/showpost.php?p=47495650&postcount=6
I will post my case here, I had the same problem, I had CWM and root and when I rebooted to update I get installation failed and boot loop.
Then I just flashed stock recovery (only) rebooted and now I already have the update installed
CromoPT said:
I will post my case here, I had the same problem, I had CWM and root and when I rebooted to update I get installation failed and boot loop.
Then I just flashed stock recovery (only) rebooted and now I already have the update installed
Click to expand...
Click to collapse
Hi, thanks for your replies. Because of your report and others, who state the same (installing stock recovery only to get the update working) I was hoping to get around going back to full stock. It always takes a lot of time to configure the phone the way it was configured before essentially wiping.
Just to repeat what I did: when I try to install the OTA while CWM is installed there's just an error message in CWM, the update fails, but the phone is working normally afterwards. It's just not updated.
When I try with stock recovery the update process finishes without errors, but the phone get stuck during the boot animation.
Maybe there's a way to fix the boot loop?
Looking forward to any suggestions
Cheers, Kleo2
I tried again and found a way without going back to full stock.
1. flashed stock recovery from full 175.44.1 image
2. let the phone download the OTA and restart to install it
3. ota install in stock recovery went fine
4. reboot -> stuck on boot animation again
5. flashed CWM and wiped cache AND dalvik cache
6. next boot took longer than normal but got past the boot animation
7. android optimized/cached my apps and then started normally
8. version is now 176.44.1 and the phone seems to work normally (after 30 minutes of usage)
Hope that helps someone and that I won't have issues going forward because I did it this way.
Cheers, Kleo2
Kleo2 said:
I tried again and found a way without going back to full stock.
Click to expand...
Click to collapse
Thanks. :good: Did 1 to 3 and phone booted just fine (not stuck on boot animation)
My phone: No logo fix, root, Xposed Framework
After update root was still there, Xposed needed a new install
total noob
i would so much like to update my rooted moto g.. because of my card reader.
does anyone know a step-by-step-for-complete-noobs-post and could provide a link?
i'm just starting.. and so happy and proud that i got my phone rooted.. and that i got rid of this rebooting problem by erasing the cache.
but i'm already lost when i read "flashed stock recovery".. yeah i know: that much noob!
help would be much appreciated!
Papshmir
Papshmir said:
i would so much like to update my rooted moto g.. because of my card reader.
does anyone know a step-by-step-for-complete-noobs-post and could provide a link?
i'm just starting.. and so happy and proud that i got my phone rooted.. and that i got rid of this rebooting problem by erasing the cache.
but i'm already lost when i read "flashed stock recovery".. yeah i know: that much noob!
help would be much appreciated!
Papshmir
Click to expand...
Click to collapse
I UPDATED my rooted Kitkat Tesco version SUCCESFULLY! and still rooted.
What I did:
1. install Motorola Device Manager (RESTART computer and telephone)
2. downloaded MotoTool
3. Made a Nandroid backup in CMW, made a backup with MotoTool too. Just in case
And deactived (did not uninstall) my Xposed framework modules (if you dont have it, you dont need to)
I have some system apps disabled, but didnt re-activate it. (was too lazy haha)
4. downloaded the correct ROM from: http://sbf.droid-developers.org/phone.php?device=14 (Tesco UK 4.4.2)
5. unzipped the ROM and rename and overwrite the recovery.img to the exact name as in the MotoTool All In One 2.6\Data\KitKat\StockKitKatrecovery.img (Just for sure it's the same as my ROM, I dont know if all the ROMs have the same recovery sooo )
6. started MotoTool, unplug&replug device. Checked KitKat option in the program, did a connection check, it was okay. Did a NORMAL restart via progam. You have to grant permisson on your phone.
7. after reboot, rebooted the phone to FASTBOOT.
8. Checked Stock Fastboot in the program, it flashed succesfully. Then I went into recovery (1×down volume, then 1× up volume) checked if the recovery was working. It was working (android logo+ no command error message)
9. reboot (long press power button)
10. Updeted OTA, settings/inf./update.. blabla okay okay next next. Wait until it downloads (only 7.9 MB )
11. wait for the update to be done, then it reboots, then apps are being updated. Everything looks fine and working
+1 flash CMW or other recovery again.
Hope this helps! I was afraid to do it too. I'm not used to MotoTool and other Motorola stuff because I had a HTC Desire, it was much simplier with that. But no risk here either! Good luck!
So I am trying to put back my stock recovery so I can take the OTA, but after I flash the recovery and try to reboot to it, it says "No Command". I have reflashed TWRP and then the stock recovery again with the same result. The phone itself will boot fine, but I can't install the OTA as it gets an error part of the way into the install. Any ideas? I have the 1034.
EDIT: Well I remembered I did the H+ mod, so after reverting that the OTA flashed I had Faux Kernel before hand, but after reflashing it my wi-fi wont enable, any ideas?
Thanks!
Kleo2 said:
I tried again and found a way without going back to full stock.
1. flashed stock recovery from full 175.44.1 image
2. let the phone download the OTA and restart to install it
3. ota install in stock recovery went fine
4. reboot -> stuck on boot animation again
5. flashed CWM and wiped cache AND dalvik cache
6. next boot took longer than normal but got past the boot animation
7. android optimized/cached my apps and then started normally
8. version is now 176.44.1 and the phone seems to work normally (after 30 minutes of usage)
Hope that helps someone and that I won't have issues going forward because I did it this way.
Cheers, Kleo2
Click to expand...
Click to collapse
Thanks,
Wiping cache and dalvik cache did the trick for me. You saved my day
Please please help
I have the same problem. I've tried to update the new OTA and failed. After restoring full stock rom, the system simply doesn't boot!
I had Faux Kernel and GravityBox but I didn't revert anything. I thought that a full stock rom would clear all system settings.
This is my version of stock (Blur_Version.174.44.9.falcon_umts.Retail.en.GB) and I tried to flash it several times now. No success. I get stuck on the boot logo.
I tried to downgrade to 4.3 using version Blur_Version.14.71.8.falcon_umts.Retail.en.GB. I was able to boot and see the initial setup but I have no WIFI! I was trying to install 4.3 then try to update via OTA but OTA only works with WIFI so I'm stuck.
I also tried installing the 24th Feb nightly build of Cyanogen and the device also booted but with no WIFI.
I really don't know what to do! Please help me. I've tried other stock images out of despair but none with sucess.
Does anyone have a clue to what might be to problem and how to revert it?
Thank you
draco259 said:
So I am trying to put back my stock recovery so I can take the OTA, but after I flash the recovery and try to reboot to it, it says "No Command". I have reflashed TWRP and then the stock recovery again with the same result. The phone itself will boot fine, but I can't install the OTA as it gets an error part of the way into the install. Any ideas? I have the 1034.
EDIT: Well I remembered I did the H+ mod, so after reverting that the OTA flashed I had Faux Kernel before hand, but after reflashing it my wi-fi wont enable, any ideas?
Click to expand...
Click to collapse
Before flashing stock ROM try to clear/format all your partitions with a custom recovery!
Sent from my XT1032 using xda app-developers app
I installed the OTA update using the CWM recovery but not root, I changed the update-script to not give error during installation
Hui91 said:
I UPDATED my rooted Kitkat Tesco version SUCCESFULLY! and still rooted.
What I did:
1. install Motorola Device Manager (RESTART computer and telephone)
2. downloaded MotoTool
3. Made a Nandroid backup in CMW, made a backup with MotoTool too. Just in case
And deactived (did not uninstall) my Xposed framework modules (if you dont have it, you dont need to)
I have some system apps disabled, but didnt re-activate it. (was too lazy haha)
4. downloaded the correct ROM from: http://sbf.droid-developers.org/phone.php?device=14 (Tesco UK 4.4.2)
5. unzipped the ROM and rename and overwrite the recovery.img to the exact name as in the MotoTool All In One 2.6\Data\KitKat\StockKitKatrecovery.img (Just for sure it's the same as my ROM, I dont know if all the ROMs have the same recovery sooo )
6. started MotoTool, unplug&replug device. Checked KitKat option in the program, did a connection check, it was okay. Did a NORMAL restart via progam. You have to grant permisson on your phone.
7. after reboot, rebooted the phone to FASTBOOT.
8. Checked Stock Fastboot in the program, it flashed succesfully. Then I went into recovery (1×down volume, then 1× up volume) checked if the recovery was working. It was working (android logo+ no command error message)
9. reboot (long press power button)
10. Updeted OTA, settings/inf./update.. blabla okay okay next next. Wait until it downloads (only 7.9 MB )
11. wait for the update to be done, then it reboots, then apps are being updated. Everything looks fine and working
+1 flash CMW or other recovery again.
Hope this helps! I was afraid to do it too. I'm not used to MotoTool and other Motorola stuff because I had a HTC Desire, it was much simplier with that. But no risk here either! Good luck!
Click to expand...
Click to collapse
At part 8, I am getting an image of the android guy with his stomach open with a big red '!'. That's 'no command' right?
Any ideas? I have no idea what I am doing
Guys, a really easy way to update is:
1. Install Philz recovery - http://forum.xda-developers.com/showthread.php?t=2639583
2. Reboot and then download the OTA update when prompted - select Install when prompted
3. It will now reboot into Philz recovery, install the update and reboot
4. You'll see Android is Upgrading...
5. Re-boot back into recover and re-install faux kernel
I have just upgraded my XT1032 on 174.44.9 en GB (rooted + faux008) to 176.44.1 using this... worked like a dream! All I had to do was re-install faux kernel as that was overwritten by the OTA, but Root was in-tact...
i have root, twrp recovery and faux kernel, the problem is only faux kernel? Or I must remove all? (root recovery etc)

[Q] No rom seems to work, phone doesn't boot up

Hi everyone,
this is my first post, so i hope i'm posting it right, following every rule.
I've got a problem with my moto g. At the moment i bought it, I unlocked the bootloader, rooted it, upgraded it into KitKat, tried out a few different roms, installed Xposed, etc. and i never had any problem ( at least not one i coudn't figure out how to resolve).
However yesterday i wanted to try out Cyanogenmod 11, with yesterday's nightly 09/04/2014. I downloaded it from this post :
http//forum.xda-developers.com/showthread.php?t=2608377
Downloaded Gapps, too. Put both of them as zip in the moto g, did the 3 wipes and installed both zip's ( first cyanogen and then gapps).
However, once it rebooted, the cyanogen arrow kept moving around, endlessly. ( i waited for around 20 min)
In case it's relevant, i'll say that at the moment of downloading the nightly i lost internet connection, however i managed to resume the download and decided to keep going.
But after seeing that i didn't manage to install the rom properly I decided to download the nightly again and push it via "adb push .... ".
I installed it again with CWM, but the cyanogen logo kept loading. Nothing happend.
I also tried to install other Roms : GPE, 4.4.2 stock version and i even tried downgrading it to 4.3 ( which had previously worked, but not this time :crying: ) .
Everytime i got the same error, the mobile stucks at the logo ( Google logo, motorola logo, cyanogen logo,... )
My bootloader is unlocked and i've already the 3 wipes, and chache & system format ( via CWM )
and if i try to install a zip via CMW i get the following error : "E: Can't mount /sdcard"
wipe dalvick cache doesn't work and there is no error displayed.
¿Can someone help me?
Thank you very much!
Best way for you right now is to flash your stock firmware back (through fastboot) and try cm11 on that.
small-mallet said:
Best way for you right now is to flash your stock firmware back (through fastboot) and try cm11 on that.
Click to expand...
Click to collapse
Yap you should do a factory flash just download the pack "Moto g back to stock script" and do a full wipe while in fast boot and then flash CW root and install r0m u wish

[Q] Moto OTA update Failed

[Edit] I've a backup saved on the pc, how can i restore that backup? (it was a backup of CM11) shall I zip the whole folder with the img files or shall I copy the whole folder into the phone?
I've tried both but when I choose "restore" from the TWRP nothing shows up
Hi all,
some months ago I've flashed the kitkat 4.2 rom successfully.
Yesterday I've got the message that a system update was available, (kit kat 4.4 the latest one)
I've downloaded it, then the phone rebooted to itself loading the TWRP recovery page therefore not installing the update.
I am now stuck and I don't know what to do.
- If from the TWRP menu I choose to reboot the phone, it loads fine but after a minute it reboot itself trying to install the OTA, rebooting again to TWRP menu
- I've tried to flash the OTA via TWRP from the cache folder but it fails.
Can you help me please?
Andrea :crying:
.
You can apply OTA patch only with full stock (also stock recovery, etc.)
To return to stock, read this thread.
crazypixel said:
[Edit] I've a backup saved on the pc, how can i restore that backup? (it was a backup of CM11) shall I zip the whole folder with the img files or shall I copy the whole folder into the phone?
I've tried both but when I choose "restore" from the TWRP nothing shows up
Hi all,
some months ago I've flashed the kitkat 4.2 rom successfully.
Yesterday I've got the message that a system update was available, (kit kat 4.4 the latest one)
I've downloaded it, then the phone rebooted to itself loading the TWRP recovery page therefore not installing the update.
I am now stuck and I don't know what to do.
- If from the TWRP menu I choose to reboot the phone, it loads fine but after a minute it reboot itself trying to install the OTA, rebooting again to TWRP menu
- I've tried to flash the OTA via TWRP from the cache folder but it fails.
Can you help me please?
Andrea :crying:
.
Click to expand...
Click to collapse
Hi Andrea,
I got the same issue.
You can go into TWRP, then wipe the dalvik/cache and cache partitions (about 4 secs).
then reboot your phone, it will update all your app again but you should be fine.
Hope that helps.
Arsgb said:
You can apply OTA patch only with full stock (also stock recovery, etc.)
To return to stock, read this thread.
Click to expand...
Click to collapse
Hi,
I forgot to mention that it was the stock rom,
how can I apply the ota patch only?
Thanks
mhaxor said:
Hi Andrea,
I got the same issue.
You can go into TWRP, then wipe the dalvik/cache and cache partitions (about 4 secs).
then reboot your phone, it will update all your app again but you should be fine.
Hope that helps.
Click to expand...
Click to collapse
Hi, it worked, thank you very much indeed

[Completed] CM13 + CWM + Gapps = Brick

Ok. I have a Samsung S4 mini. Yesterday I installed CM13. Dumb thing to do.
It was an automatic update from CMUpdater, so not through the Recovery menu.
For my surprise, I noticed that this update also updated the ClockWorkMod Recovery to the latest version available.
The CM13 installation went well actually .The phone booted fine. Then of course I needed the new Gapps installed. I downloaded the correct Gapps. Boot into CWM recovery. Choose the Gapps ZIP file. And... Error! I went back to phone to enable root acess (ADB & Apps), and enabled USB debugging also. And...Error! No way to install Gapps with CWM recovery.
After some search I realize that the new Gapps for CM13 is somehow not compatible with the CWM recovery that was instaled. So I downloaded ROM MANAGER to change the recovery to TWRP, which everybody said would perfectly flash the Gapps smoothly. Nothing happened. No TWPR. Only CWM still on. Then I downloaded Flashify and went back and forth on installing and unistalling TWPR and CWM. On and On.
Conclusion: somewhere along the process not only I couldn´t install TWRP recovery, but also have wrecked the CWM recovery. Now, no matter what I do, I cannot enter recovery mode at all, hence i cannot neither install Gapps or Reinstall another ROM to "start from scratch"....
I can boot the phone normally.
I can boot into donwload mode normally.
I tried installing TWRP .tar with ODIN3 but it keeps saying "cant open USB port", so it fails.
I have also installed KIES. It sucessfully install drivers, but fails to connect with my device.
Is there anyway to install a Recovery or a fresh new ROM without having to boot recovery?!
Some help? Please.
Hello,
Welcome to XDA.
Do you have USB debugging enabled in system settings to allow flashing via Odin? You may not even need to use Odin.
Try posting your question in the forum linked below.
http://forum.xda-developers.com/galaxy-s4-mini/help
The experts there may be able to help.
Register an XDA account to post and reply in the forums. Good luck.

[R7SF] Stuck in TWRP Recovery mode only, flashed rom but unable to boot into it.

After flashing TWRP and being successful, i installed LineageOS 14.1 and gapps as you have guided on your posts, i saw that there were some old folders that were left over from the many apps my wife have installed previously, so i decided to do a factory reset. After pressing factory reset, the phone restarted and booted into TWRP recovery, which then i clicked on "Format Data" from the wipe tab.
Things went really south from here on, i am unable to boot into anything i have flashed (i tried flashing LineageOS 14.1 and gapps). Once the rom and gapps are installed, the phone reboots back into TWRP again. it seems like the internal storage of the phone is still empty except with the 2 zip files i've put in. I am able to access TWRP Recovery and detect it as a R7S on my computer, but i cannot boot into anything else, its been stuck like that booting ONLY into TWRP ever since i've pressed "Format Data" which in this case is my mistake and i apologize, is there any solutions to unbrick the phone? Could anyone please help me? I would be very very thankful.
Edit: I have flashed a newer TWRP via TWRP itself under Install > install image. previously running on 3.0.2-2-r7sf-final.img but i tried downloading from TWRP website twrp-3.1.0-0-r7sf.img and flashed it vi TWRP since i cannot get into fastboot. phone booted up after wards into OS and made backups and kept it somewhere safe. was reading and panicking around the web for a good 10 hours

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