Can't overwrite system - Verizon LG G2

I am on VZ, have Malladus inttalled and 12B baseband
For the past month I have been unable to restore backups on any version of TWRP, even on freshly made backups. AT the end of the laborious system restore, I get a failed message.
So today I tried to dirty flash Malladus 1.29 over 1.24. After the ROM rebooted I went to the software info and it said 1.24. So I am wondering if the system partition or whatever is locked or corrupted. ROM otherwise runs fine.

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[Q] Boot loop on Bootloader unlocked screen

Hi All,
I have the VZW DE and was having trouble deleting files when connecting my phone to Ubuntu (when I tried to delete a file, my phone would reboot). I figured I corrupted some files and had a nandroid backup from a few days ago. So I rebooted into TWRP and did a restore of the backup (system, data, and boot). But now when I reboot, my phone is stuck in a boot loop on the bootloader unlock screen. It will stay on for about 30 seconds, the phone will power down and then back to the bootloader unlock screen . I have no choice but to go back into TWRP.
I tried all that I could, I wiped then restored, same thing. I even had a back up from a few weeks ago but same results. Strange thing is, every time I go back into TWRP and click the Mount button, System mount is always unchecked even when I check it and reboot (same thing happens, stuck on bootloader unlock screen and will have to go back into TWRP)
Any ideas whats happening? I thought the restore would work perfectly but has completely stopped me from getting back on my phone.
Thanks guys!
atomus12 said:
Hi All,
I have the VZW DE and was having trouble deleting files when connecting my phone to Ubuntu (when I tried to delete a file, my phone would reboot). I figured I corrupted some files and had a nandroid backup from a few days ago. So I rebooted into TWRP and did a restore of the backup (system, data, and boot). But now when I reboot, my phone is stuck in a boot loop on the bootloader unlock screen. It will stay on for about 30 seconds, the phone will power down and then back to the bootloader unlock screen . I have no choice but to go back into TWRP.
I tried all that I could, I wiped then restored, same thing. I even had a back up from a few weeks ago but same results. Strange thing is, every time I go back into TWRP and click the Mount button, System mount is always unchecked even when I check it and reboot (same thing happens, stuck on bootloader unlock screen and will have to go back into TWRP)
Any ideas whats happening? I thought the restore would work perfectly but has completely stopped me from getting back on my phone.
Thanks guys!
Click to expand...
Click to collapse
what FW are you on? what twrp version are you using? did you try wiping cache and dalvik before and after restoring your back up?
jayboyyyy said:
what FW are you on? what twrp version are you using? did you try wiping cache and dalvik before and after restoring your back up?
Click to expand...
Click to collapse
Sorry about the delay. Thanks for your response jay!
If by FW you mean firmware, I'm on Verizon's 139.15.1_ghost. I just recently flashed twrp version 2.6.3.1 to prep for 4.4 and it flashed successfully. I wiped cache and dalvik before and after (always like to be on the safe side haha).
I tried a few other methods, like wiping the system and restoring, and wiping system, flashing the flashable zip 139.15.1 and restoring just data from the backup, etc.
I'm thinking about just RSDing my phone with the latest firmware (140.45.5_ghost) and start from scratch. Is that tool available for Linux?
atomus12 said:
Sorry about the delay. Thanks for your response jay!
If by FW you mean firmware, I'm on Verizon's 139.15.1_ghost. I just recently flashed twrp version 2.6.3.1 to prep for 4.4 and it flashed successfully. I wiped cache and dalvik before and after (always like to be on the safe side haha).
I tried a few other methods, like wiping the system and restoring, and wiping system, flashing the flashable zip 139.15.1 and restoring just data from the backup, etc.
I'm thinking about just RSDing my phone with the latest firmware (140.45.5_ghost) and start from scratch. Is that tool available for Linux?
Click to expand...
Click to collapse
thats your problem. you flashed twrp for 4.4 but you weren't on 4.4. I don't believe that twrp is backwards compatible. what you need to do is flash your old twrp back to the recovery. then restore your backup. then flash the stock recovery and system images. then take the ota. then flash the new twrp, then boot phone, say you wnat root. then create another back up of that twrp.
jayboyyyy said:
thats your problem. you flashed twrp for 4.4 but you weren't on 4.4. I don't believe that twrp is backwards compatible. what you need to do is flash your old twrp back to the recovery. then restore your backup. then flash the stock recovery and system images. then take the ota. then flash the new twrp, then boot phone, say you wnat root. then create another back up of that twrp.
Click to expand...
Click to collapse
Never even thought about that! I will try those steps as soon as I get home today!
Thanks jay!!

Recovery problems with TWRP 2.8

I was trying to install CM12 on my VS980 LG G2, and in order to do that I installed TWRP 2.8 because that was what they recommended to use with that version. It worked, and I installed it by using the flashable zip from http://blastagator.ddns.net/twrp/2-8-3-1.php
I used this recovery to install the latest build of CM12 from here: http://forum.xda-developers.com/lg-g2/development/rom-cyanogenmod-12-0-lg-g2-t2944269 after wiping my data using advanced wipe as the TWRP thread says to. I wiped Dalvik, system, and cache, and then flashed the ROM, GApps, and SU.
When I rebooted, I was bootlooping. Not too abnormal for flashing things on this phone, so I went back into recovery to restore the backup I had made, to find that the backups file list is completely blank. No (Up a folder) or anything. So I panic, and think I wiped more than I have to, so in order to reset everything and start over, I did a format. It says it completes, so I reboot and get back into recovery, and push a new rom to /data/media/0.
Now, when I try to install that zip, it's not there. Nothing gets placed in there. Installing a zip from anywhere else results in bootloops because it can't boot anything, somehow. It's like there's two partitions and it's trying to boot from the one with nothing on it, and that's the same one I'm shown when I go into the restore menu. There are folders like /data/, /sdcard/, etc still visible if I try the install option, but they do not show up when I try to use the file manager in TWRP.
I'm not sure what to do, can I fix the partitions that TWRP is looking at somehow, or is that not even the issue here? I would like my phone to be usable and I feel that having the recovery it shouldn't be this hard to get it back to booting order.
Thanks
I have close to the same issue on my vs980. Except I have twrp 2.7 and I can't flash it 2.8.4 it always fails. But cm12 and gapps were successful on 2.7 version of twrp except it out me in a bootloop. Which my backup and everything was still there for me to restore. Do you have an issues with random reboots after you put twrp on your phone too?

XT1058 Soft Brick after sideloading SF OTA

Hello!
I was trying to apply the Stagefright OTA on my XT1058, but I soft bricked it. Whenever a new update comes out, I prefer to flash stock image to avoid any unecessary issues that may arise from dirty flashing and not having the system requirements to apply the update without having problems. So that's what I did:
- I flashed the 5.1 stock image for my carrier (Vivo) using RSD and it worked fine, phone booted normally and etc.;
- I skipped the Google account setup and got the Stagefright OTA notification. Since I had already downloaded it before, I wanted to test it by sideloading it from Recovery. So I did it, I entered recovery mode and sideloaded the OTA. All went fine, no errors in the log. Rebooted phone. New bootanimation. Apps optimized;
- But I was getting 'gapps process has stopped' error and couldn't log into my Google Account, so I decided to reflash the stock image (I guess this was my error) using RSD;
- gpt partition flash fails;
- Phone stops booting, it just gets to the recovery menu or to the 'No command' screen;
- I tried flashing everything manually, doesn't work;
- I tried flashing gpt.bin from a Brazilian Retail firmware. It flashes without errors, but phone doesn't boot either;
Is there a way to recover from that? I have a TWRP backup from before I started all this process, but it looks like I can't restore it because my PC doesn't seem to recognize the sdcard when mounted.
Thanks in advance!
EDIT: managed to restore it using the steps from option 5 in Mark Venture's guide here. It was the only one that worked. BUT I had to flash gpt.bin and fsg.mbn from the OTA zip. Only then the phone booted. Then I took OTA normally and it installed without any hassle. So it looks like hash mismatches do not happen in this version of the firmware.

Failed update :/

Right guys, I was on the Android Nougat nbd90z (flashable & image, no encryption, no dm verification) ROM and an update icon notification did pop up. In the heat of the moment I tried to update and now whatever I do phone constantly reboots to TWRP. I even tried to restore to old backup and nothing helps, phone boots into recovery...
HELP
xywojtek said:
Right guys, I was on the Android Nougat nbd90z (flashable & image, no encryption, no dm verification) ROM and an update icon notification did pop up. In the heat of the moment I tried to update and now whatever I do phone constantly reboots to TWRP. I even tried to restore to old backup and nothing helps, phone boots into recovery...
HELP
Click to expand...
Click to collapse
To update via OTA, you need to be completely on stock.
Go to TWRP and wipe system,cache,dalvik cache partition and flash rom again. Take nandroid backup first.
If you're in TWRP you can easily sideload the OTA in TWRP's Advanced/Sideload - the OTA & instructions are here:
https://developers.google.com/android/nexus/ota#shamu
There isn't an OTA posted just the version you're on
Sent from my Nexus 6
Except that it's not working...?
ok, it's sorted after going into bootloader and a few random actions in TWRP. I still can not understand how nandroid restore did not work?

Bootloop after twrp restore - twrp-3.2.3-1-payton.img

Summary:
1. Flash factory image onto phone successfully
2. Install twrp and make a backup
3. Restore backup after reboot and I'm stuck in a bootloop
I have a new fi Moto x4 running Android 8.1 that I'm attempting to set up. I've reset this phone a bunch of times so here is the standards process:
1. Flash factory firmware as shown in this thread:
https://forum.xda-developers.com/moto-x4/how-to/guide-how-to-flash-official-factory-t3808348
I'm using: PAYTON_FI_OPW28.46-13_subsidy-DEFAULT_regulatory-DEFAULT_CFC.xml.zip
2. After flashing, start up the phone and it works fine.
3. Reboot into the bootloader and boot to twrp using: fastboot boot twrp-3.2.3-1-payton.img
4. Copy in the twrp install file using: adb push twrp-installer-payton-3.2.3-1.zip /sdcard
5. Install the zip via the twrp Install function
6. Reboot the phone into the bootloader then start recovery
7. Use the twrp Backup function to create a backup of the Boot, Data and System partitions on Internal Storage (plenty of space).
8. Reboot the phone into the bootloader then start recover
9. Use the twrp Restore function to restore the backup. Finishes fine.
10. Reboot phone to system but the load won't finish. Phone just alternates between the Android One and the Motorola splash screens. Left it for an hour at one point just to be sure. No love.
Things I have tried:
1. Using twrp via fastboot boot and a hard install
2. Making backups to the internal and external memory cards
3. Changing the partitions in the backup
4. Wiping everything except the external sim card before performing a restore
If anyone has any thoughts I would love to here them.
Thank you!
I'm having a similar problem and found this old thread. I am on stock pie rooted and made a twrp backup this morning so that I could try flashing some custom ROMs. After successfully installing a custom ROM I attempted to restore the backup and return to stock but just get bootloop. I am able to get back to to twrp and the phone will boot after a factory reset, but even if I just restore data I get bootloop. I'm wondering what I am doing wrong with restoring the backup. Any thoughts? Thanks.
I have the same problem as you are. After I finished install all applications, I made a backup with twrp-3.2.3-1-payton. Then next day I restore it from the backup, after finished backup, it goes to bootloop forever. My version is OPWS28.46.21.12, I download stock rom OPW28.46-13 but afraid to flash this rom since it is the lower version might be break the phone if not backward compatible. Then I search the web and found your message and follow this side fund a higher version of the stock rom OPWS28.46-21-14. I download it and flash it. After flashing complete and boot up, it saying new OTA update available, I don't want to update the rom since I want my phone rom version is same as the stock rom I have downloaded into my PC just in case in the future I accidentally doing something wrong I can flash back the stock rom without worrying the backward compatibility problem.
t-bob said:
I'm having a similar problem and found this old thread. I am on stock pie rooted and made a twrp backup this morning so that I could try flashing some custom ROMs. After successfully installing a custom ROM I attempted to restore the backup and return to stock but just get bootloop. I am able to get back to to twrp and the phone will boot after a factory reset, but even if I just restore data I get bootloop. I'm wondering what I am doing wrong with restoring the backup. Any thoughts? Thanks.
Click to expand...
Click to collapse
I'm a bit slow on the response - but my first thought is manually flash stock rom over your restore without wiping data
I'm able flash the latest stock rom of FI_9.0_PPWS29.69-26-4 and reinstall twrp-3.2.3-1-payton. Then I restore data only that backup from previous rom, I get bootloop again after restore the data only from TWRP. The I reflash FI_9.0_PPWS29.69-26-4 again, install twrp and root it with Magisk. Restore data from cloud google drive automatically. And this time is successfully without bootloop.

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