[Q] cannot resotre or flash from recovery - AT&T LG Optimus G

Hi,
I am new to this forum. I recently bought an E970, and rooted, unlocked it.
Then I tried to flash new 4.4 rom using recovery after wiping system, cache and data.
Unfortunately I get failed install. I then tried to restore my backup. Even that is failing. Please help.
I can still get into twrp recover 2.5..0.0
I tried: teenybin and LGNPST, still no change.
Any advise is welcome.
Milind Chitale

I think you'll need a more updated recovery to flash 4.4 ROMs. Try the one linked in post 360 of this thread:
http://forum.xda-developers.com/showthread.php?t=2426809
Put it on your external SD, flash it in recovery, then reboot back to recovery. Then try flashing the new ROM.
Sent from my LG Optimus G using Tapatalk

twrp latest -thanks for link
dandrumheller said:
I think you'll need a more updated recovery to flash 4.4 ROMs. Try the one linked in post 360 of this thread:
http://forum.xda-developers.com/showthread.php?t=2426809
Put it on your external SD, flash it in recovery, then reboot back to recovery. Then try flashing the new ROM.
Sent from my LG Optimus G using Tapatalk
Click to expand...
Click to collapse
HI
Thaks for the link to latest TWRP.
I flashed onto the latest TWRP, but still cannot get the recovery to install zip, or to restore my backup. Am trying again, and will let you know of the outcome soon.
Thanks once again.
Milind

thanks it worked, after I made a new back up and tried restoring. I gues the previous twrp backup may have been corrupt or something like that.

Related

[Q] Trying to revert to stock

Hello! I'm new-ish here... As in I just opened an account to post after watching from the sidelines for a few months now.
Anyway,
I'm having problems with my phone. I was running ViperLTE 2.1.1 and recently switched to CyanogenMod. My sdcard wouldn't work correctly, so I tried to go back to stock, and my phone never made it past the "HTC" boot screen. I've tried reflashing and whatnot almost a dozen times, including restoring my nandroid backup, with no luck. Now I can't even access it via adb. What do I do?
Fastboot the stock boot image. The instructions are in the development section. Are you s off?
Sent from my Incredible 4G LTE using Tapatalk 2
MJL99 said:
Fastboot the stock boot image. The instructions are in the development section. Are you s off?
Sent from my Incredible 4G LTE using Tapatalk 2
Click to expand...
Click to collapse
I'm not s-off, and I have tried that multiple times, and at this point I can't get to adb or fastboot. I'm having trouble even accessing the bootloader.
EDIT: I got to the bootloader and adb/fastboot, but still flashing any boot image does nothing to fix the problem, and I'm still stuck at the htc screen.
19wolf said:
I'm not s-off, and I have tried that multiple times, and at this point I can't get to adb or fastboot. I'm having trouble even accessing the bootloader.
EDIT: I got to the bootloader and adb/fastboot, but still flashing any boot image does nothing to fix the problem, and I'm still stuck at the htc screen.
Click to expand...
Click to collapse
You are flashing the stock boot image right? From here for example.
Code:
fastboot flash boot boot.img
Are you installing a stock(-based) ROM or restoring a nandroid?
mdmower said:
You are flashing the stock boot image right? From [[Link removed because of new-user limits]] for example.
Code:
fastboot flash boot boot.img
Are you installing a stock(-based) ROM or restoring a nandroid?
Click to expand...
Click to collapse
Yeah. I'm repeatedly flashing the stock boot image and restarting, to no avail. According to the CyanogenMod forum, I need to install a stock-based ROM and then format my sdcard (to fix my initial problem)... and then restore my nandroid afterwards. At this point, it would be nice to just be able to restore the nandroid and have a phone that makes calls for a day-trip I'm going on tomorrow.
19wolf said:
Yeah. I'm repeatedly flashing the stock boot image and restarting, to no avail. According to the CyanogenMod forum, I need to install a stock-based ROM and then format my sdcard (to fix my initial problem)... and then restore my nandroid afterwards. At this point, it would be nice to just be able to restore the nandroid and have a phone that makes calls for a day-trip I'm going on tomorrow.
Click to expand...
Click to collapse
Just to check, after flashing the stock boot.img, you have installed a stock ROM or restored a stock-based ROM from a nandroid right (i.e. you're sure the backup is not from CyanogenMod)? The boot image alone isn't going to do anything. Also, depending on whether you were running Viper 1.x or 2.x, you need a different boot.img. The boot.img for Viper 1.x can be found here.
If restoring your nandroid backup doesn't work, freshly install Stock (or Viper).
mdmower said:
Just to check, after flashing the stock boot.img, you have installed a stock ROM or restored a stock-based ROM from a nandroid right (i.e. you're sure the backup is not from CyanogenMod)? The boot image alone isn't going to do anything. Also, depending on whether you were running Viper 1.x or 2.x, you need a different boot.img. The boot.img for Viper 1.x can be found here.
If restoring your nandroid backup doesn't work, freshly install Stock (or Viper).
Click to expand...
Click to collapse
I'll try that when I get to the computer, but do I need to use twrp or can I continue to use cwm? Also I can't access the sd card via my computer to put the rom onto it because it doesn't mount when I'm booted into recovery
19wolf said:
I'll try that when I get to the computer, but do I need to use twrp or can I continue to use cwm? Also I can't access the sd card via my computer to put the rom onto it because it doesn't mount when I'm booted into recovery
Click to expand...
Click to collapse
Either TWRP or CWM will work. There is a test version of CWM that enables USB mass storage support... but I haven't yet tested the feature under Windows.
I got it to work, via side-loading the zip and then flashing the boot.img. I don't know why I was having so many problems before... But they're better now. Thanks for your help

[Q][HELP!] Switching between AOSP and Stock Roms

Hi,
Im relatively new to the Z Ultra.
I have an unlocked bootloader, rooted phone.
Recently, I went from the stock ROM rooted to Paranoidandroid.
Now I have decided to go back to my stock Firmware. I have a Nandroid backup.
The issue is I am stuck inside a recovery from PA that does not want to restore my stock Sony ROM.
What is the best way for me to go from my AOSP ROM back to my Sony one via a restore in recovery?
Thanks.
ukjm2k said:
Hi,
Im relatively new to the Z Ultra.
I have an unlocked bootloader, rooted phone.
Recently, I went from the stock ROM rooted to Paranoidandroid.
Now I have decided to go back to my stock Firmware. I have a Nandroid backup.
The issue is I am stuck inside a recovery from PA that does not want to restore my stock Sony ROM.
What is the best way for me to go from my AOSP ROM back to my Sony one via a restore in recovery?
Thanks.
Click to expand...
Click to collapse
Is it just not showing the backup or does it give an error when trying to restore?
Well the recovery that comes with PA custom ROM, CWM v6.0.5.0 will not allow me to browse to the TWRP recovery location that was used to backup the Sony stock ROM, so I copied the backup to the CMW folder.
When trying to restore it prompts about missing MD5 sums for all the backup partitions, but when I say proceed anyway it gives an MD5 error.
Actually, here is the full error:
Checking md5....
No MD5 verification performed...
Erasing boot before restore...
Restoring boot image...
Error while flashing boot image...
Before trying the restore this stock ROM, should I be flashing a boot.img for stock ROM?
Where is this?
Thanks.
ukjm2k said:
Well the recovery that comes with PA custom ROM, CWM v6.0.5.0 will not allow me to browse to the TWRP recovery location that was used to backup the Sony stock ROM, so I copied the backup to the CMW folder.
When trying to restore it prompts about missing MD5 sums for all the backup partitions, but when I say proceed anyway it gives an MD5 error.
Click to expand...
Click to collapse
Okay I would make sure you still have a copy in the twrp folder and use FlashTool to flash a boot img. that has twrp recovery. It doesn't need to be compatible with PA as you won't be booting into ROM but booting straight to recovery to restore backup.
---------- Post added at 12:02 PM ---------- Previous post was at 11:59 AM ----------
ukjm2k said:
Actually, here is the full error:
Checking md5....
No MD5 verification performed...
Erasing boot before restore...
Restoring boot image...
Error while flashing boot image...
Before trying the restore this stock ROM, should I be flashing a boot.img for stock ROM?
Where is this?
Thanks.
Click to expand...
Click to collapse
Basically just need boot img. with twrp to restore with, it will be overwritten with whichever one you had when backup was made.
Got you!
Downloaded a kernel that had TWRP recovery, flashed the .img via Fastboot, then booted into TWRP, restored.
Thanks for the help, and sorry about the double post!
ukjm2k said:
Got you!
Downloaded a kernel that had TWRP recovery, flashed the .img via Fastboot, then booted into TWRP, restored.
Thanks for the help, and sorry about the double post!
Click to expand...
Click to collapse
You're welcome. Just glad it was an easy fix!
Yeah, I am too!
I'm new to all this flash.img flashing first, my last phone this wasnt needed.
Thanks again.
ukjm2k said:
Yeah, I am too!
I'm new to all this flash.img flashing first, my last phone this wasnt needed.
Thanks again.
Click to expand...
Click to collapse
It's not normally needed here either, just on odd occasions like this, or when you first need recovery

Backed up ROM, tried to go to different ROM and now my restore doesn't work?

Hello. So I was on AllianceROM build 25 on 4.3 until today. I decided to go try out the 4.4.4 LiquidSmooth ROM, so I flashed the ND7 modem and the rom. Things were alright, but after I installed GApps, I got force closes over and over to where it was unusable. So I booted back into recovery and now TWRP fails every time at "restoring system" from my backup .
I believe I backed up my working ROM with TWRP 2.5.0.1, I flashed LS ROM with CWM to see if it would help with force closing. It didn't so I reflashed TWRP 2.5.0.1 as recovery and tried restoring it from there, and haven't had any luck.
Anyone have any pointers? Suggestions? Have you had a similar situation?
falkon114 said:
Hello. So I was on AllianceROM build 25 on 4.3 until today. I decided to go try out the 4.4.4 LiquidSmooth ROM, so I flashed the ND7 modem and the rom. Things were alright, but after I installed GApps, I got force closes over and over to where it was unusable. So I booted back into recovery and now TWRP fails every time at "restoring system" from my backup .
I believe I backed up my working ROM with TWRP 2.5.0.1, I flashed LS ROM with CWM to see if it would help with force closing. It didn't so I reflashed TWRP 2.5.0.1 as recovery and tried restoring it from there, and haven't had any luck.
Anyone have any pointers? Suggestions? Have you had a similar situation?
Click to expand...
Click to collapse
Not sure if the recovery version has anything to do with it but twrp 2.5.0.1 is old. Current version is 2.7.2.1.
BluGuy said:
Not sure if the recovery version has anything to do with it but twrp 2.5.0.1 is old. Current version is 2.7.2.1.
Click to expand...
Click to collapse
Only reason I'm on a deprecated version is because, in the past, I've made a backup and tried restoring it on a newer version of TWRP and it failed and failed for days, then I reverted to the version I did the backup on and it worked. The issue here could be that I don't know specifically that 2.5.0.1 was the TWRP i was using before... I could try an updated one though. Is it ok to just flash a newer version of TWRP through TWRP itself?
falkon114 said:
Only reason I'm on a deprecated version is because, in the past, I've made a backup and tried restoring it on a newer version of TWRP and it failed and failed for days, then I reverted to the version I did the backup on and it worked. The issue here could be that I don't know specifically that 2.5.0.1 was the TWRP i was using before... I could try an updated one though. Is it ok to just flash a newer version of TWRP through TWRP itself?
Click to expand...
Click to collapse
Yes, you can flash twrp with twrp. As about the rest, like I said I was just making a guess. It could just also be that the backup was bad. I have had that happen once or twice.
BluGuy said:
Yes, you can flash twrp with twrp. As about the rest, like I said I was just making a guess. It could just also be that the backup was bad. I have had that happen once or twice.
Click to expand...
Click to collapse
Flashing it with the newest TWRP fixed everything.. We're good.
Thank you!
falkon114 said:
Flashing it with the newest TWRP fixed everything.. We're good.
Thank you!
Click to expand...
Click to collapse
Glad to hear.

Phone Stuck Will not boot to system!

Hello guys so I accidentally and idiotically installed the verizon update. Meant to press later accidentally hit now not thinking, and all my phone does now is boot up to twrp. I have it rooted stock rom with G3 tweakbox and twrp recovery. I have tried to wipe, and restore with no luck. Also tried safemode no luck. Phone only boots into recovery and I'm hoping for a quick fix. Also cannot get it into download mode.
Anything help wise would be great kind of in a panic situation now!
Thanks!
XXchocolatetouchXX said:
Hello guys so I accidentally and idiotically installed the verizon update. Meant to press later accidentally hit now not thinking, and all my phone does now is boot up to twrp. I have it rooted stock rom with G3 tweakbox and twrp recovery. I have tried to wipe, and restore with no luck. Also tried safemode no luck. Phone only boots into recovery and I'm hoping for a quick fix. Also cannot get it into download mode.
Anything help wise would be great kind of in a panic situation now!
Thanks!
Click to expand...
Click to collapse
did you try flashing a stock based rom?
not a restore.
Have you tried downloading a stock rom (bumped) and flashing that in TWRP?
If you can boot to TWRP you might not be able to resore but you might be able to install a stock rom, the restore apps from a nanadroid if you have it.
Don't worry. Same thing happened to me last week. There are instructions on here that show you how to type a few add line from TWRP and your phone will boot and you won't lose anything on your phone.
Just Google search LG g3 stuck TWRP.
Sent from my VS985 4G using XDA Free mobile app
Thanks for the replies. I found the fix thread and flashed the zip and it returned to normal.
Thanks for the help guys.

Installing any new cynogenmod/mokee ROM always fails

Hi, I am trying to install cynogenmod or mokee rom and the device always gets stuck at cyno/mokee logo. it never goes beyond that. tried to wait for half an hour(waited for one hour twice).
Here is what I am doing:
I used TWRP but it wasnt working so i installed CWM, in both the recoveries I was wiping everything except sd card storage as my zip files were in the card. after that i flashed zip files(ROM & GAPPS). after that i rebooted to system. Am I doing it wrong? I am currently on 4.4.4 stock rom. Need help.
Thank you.
No one to help?
How can TWRP not work on your device? Install again TWRP via adb.
Flash latest twrp 3.0.2 and try
rian_tama said:
How can TWRP not work on your device? Install again TWRP via adb.
Click to expand...
Click to collapse
Rajendran Rasa said:
Flash latest twrp 3.0.2 and try
Click to expand...
Click to collapse
The problem wasn't with the recovery and I wasn't doing anything wrong. It was really too bad to know that the rom version I was installing had a bootloop bug in it. So I had tried two previous versions but they too had the same bug. And unfortunately I tried CONTINUOUSLY for two long days to install those same bugged ROMS as if God has put me in frustration mode. Tech fooled me right, lol.
Grab the November 8 version of Cyanogemod. There are issues with the newer updates.

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