I flashed the latest 4.2.2 factory image from google. but it wont boot. stuck at ''X'' boot animation. I can access bootloader. I have tried several times but no luck. it still stucks at boot logo. then i flashed team win recovery and tried to install a custom rom(xenon hd stable 6.0) by pushing rom files by adb. But unfortunately recovery cant factory reset or wipe the cache. it fails. and even it fails to flash the custom rom zip file. Now i have fallen in a completely stupid situation. Please somebody help. Before flashing i was in xylon rom with twrp recovery. Before that i had cwm recovery. But I thought flashing factory image will completely wipe everything. But I cant figure out why it is happening. Please help.
I figured out something ! I have flashed CWM 6.0.23 recovery now. and it says it cant mount anything. I think there is the problem. What can i DO ppl?
Flash the stock recovery and clear cache.
Solved
Solved !!
At first I tried all types of ''mounting sd card'' process in adb. none worked.
Finally
in CWM recovery > Mounts and storage > format /data and /data/media (/sdcard) [ not to be confused with the full ''format /sdcard'' option ]
and it worked. Thanks BTW
So i downloaded TWRP 2.8.2.0 on my Nexus 7 4.3.3, i was rooted and everything. Then wiped my system in recovery.
After that i went to Advanced wipe and changed all the partitions to f2sf except internal storage, i was then going to flash my Slimkat rom, but then i couldnt access any folder! Tried a reboot but now it wont start... Can acces fastboot and so, but what do i do??
EDIT: So now i wiped them back to ext4, but when i pressed reboot twrp sais i had no OS installed? What to do?
Thanks for any help
You can still go back to the bootloader I assume so when you're on it connect your Nexus to your computer and run the Nexus Toolkit to flash Google Factory Image. Then you'll have to do the same steps as before, reflash a recovery, root and then flash the rom you want to use.
TWRP 3.1.0-0 Touch
Lineage 14.1 Nightly
Mistakenly tried to do an OTA update and am now stuck with it booting only to TWRP
I have tried
Code:
Fastboot Continue
. I also then tried to do a complete restore from a previous TWRP backup.
Help?
user_null said:
TWRP 3.1.0-0 Touch
Lineage 14.1 Nightly
Mistakenly tried to do an OTA update and am now stuck with it booting only to TWRP
I have tried . I also then tried to do a complete restore from a previous TWRP backup.
Help?
Click to expand...
Click to collapse
If you can get into twrp, see if system is mounted. If it isn't, it probably won't keep the option when you try and check it. So do a restore on the system only, then woke cache, go to Mount system and it should stick. Reboot and it should get you back up and running.
I also took the update.. this method of mounting system, etc. isn't working. *edit* Battery pull, volume down/power button/ factory reset fixed the bootloop.
I was on 10T official. I decided to unlock bootloader, I followed the guide, I my storage was unencrypted...
I have unlocked bootloader and then installed TWRP 3.1.1.
After a boot, I have installed a Stock modified ROM (Fulmics ROM 2.0).
After reboot, the phone is stuck on LG logo, and after minutes it reboots and stucks on LG logo and the reboot...... etc etc
Entering TWRP again, it says my Data is encrypted and asks me for the password.
I have formatted Data, and reinstalled Fulmics ROM, but, same problem. Stuck on LG logo. Now entering TWRP there is no partition encrypted... but...
What should I do now?
Reinstall stock using LGUP
galerio said:
I was on 10T official. I decided to unlock bootloader, I followed the guide, I my storage was unencrypted...
I have unlocked bootloader and then installed TWRP 3.1.1.
After a boot, I have installed a Stock modified ROM (Fulmics ROM 2.0).
After reboot, the phone is stuck on LG logo, and after minutes it reboots and stucks on LG logo and the reboot...... etc etc
Entering TWRP again, it says my Data is encrypted and asks me for the password.
I have formatted Data, and reinstalled Fulmics ROM, but, same problem. Stuck on LG logo. Now entering TWRP there is no partition encrypted... but...
What should I do now?
Click to expand...
Click to collapse
Restore the official firmware with LGup, install again the TWRP, make a format data (format, not wipe), install whatever you want to get twrp stuck (SuperSU, magisk ECC...), Reboot system, then reboot in twrp, manually or by a rebooter app, wipe system, data, cache and dalvik, install fulmics with your favourite aroma settings, after that reboot recovery, flash the 2.1 ota, and reboot system.
Now wait some minutes, it'll reboot again once, it's normal, when happens just wait again for some minutes, and it should boot normally.
I've installed this rom a bunch of times (for a bunch of reasons) and never had Bootloop problems doing this.
Good luck:good:
Thanks, stock firmware like this one? https://forum.xda-developers.com/lg-g6/development/rom-h870-10f-rom-imgs-kdz-t3615183
And in LGUP should I do anything particular? Or just reinstall kdz?
Then, should I format only Data partition or also system or others?
You can decrypt data through fastboot
galerio said:
Thanks, stock firmware like this one? https://forum.xda-developers.com/lg-g6/development/rom-h870-10f-rom-imgs-kdz-t3615183
And in LGUP should I do anything particular? Or just reinstall kdz?
Then, should I format only Data partition or also system or others?
Click to expand...
Click to collapse
Here it is the kdz: https://lg-firmwares.com/download-file/?fileId=10110
Just reinstall the kdz with upgrade option.
You have only to format data (not wipe, remember).
Thanks, worked!
Mmm... No, I was able to reinstall stock rom, but then, when I try to format Data I get error like "Failed to unmount /system (Device or resource busy)" and then "Failed to mount /data", "Unable to recreate /data/media folder...
And also when I install Magisk I have those errors... (Failed to mount system and data).
Booting up, stock rom is ok, and also Magisk, so phone is rooted.
But when I reboot to recovery and I install fulmics rom, it seems to install correctly, it shows a final error of mount system and when I boot I still have stock rom, without Magisk or fulmics settings... so It is not installed fulmics rom! Tomorrow I will try another time. By now I keep stock rom rooted. Anyway I'm happy to see how easy is to reinstall stock rom.
galerio said:
Mmm... No, I was able to reinstall stock rom, but then, when I try to format Data I get error like "Failed to unmount /system (Device or resource busy)" and then "Failed to mount /data", "Unable to recreate /data/media folder...
And also when I install Magisk I have those errors... (Failed to mount system and data).
Booting up, stock rom is ok, and also Magisk, so phone is rooted.
But when I reboot to recovery and I install fulmics rom, it seems to install correctly, it shows a final error of mount system and when I boot I still have stock rom, without Magisk or fulmics settings... so It is not installed fulmics rom! Tomorrow I will try another time. By now I keep stock rom rooted. Anyway I'm happy to see how easy is to reinstall stock rom.
Click to expand...
Click to collapse
Try to download twrp from the official twrp post. There are some problems with twrp /system mount. Then format data and install magisk the first time.
mprovi_15 said:
Try to download twrp from the official twrp post. There are some problems with twrp /system mount. Then format data and install magisk the first time.
Click to expand...
Click to collapse
I downloaded the official one from twrp.me version 3.1.1.0 2017-06-30. Is there any new beta/modded twrp to install?
galerio said:
I downloaded the official one from twrp.me version 3.1.1.0 2017-06-30. Is there any new beta/modded twrp to install?
Click to expand...
Click to collapse
In my case the official twrp from twrp.me had the problem of unable to mount system. I read all the twrp Guide from LG G6 in rom, recovery root section and I read that had some problems and they posted an usefull twrp. Try downloading twrp from these post.
I've installed experimental TWRP over official TWRP posted here https://forum.xda-developers.com/showpost.php?p=73071238&postcount=228 and works, no more mount error.
Now I have installed Fulmics rom. I'm happy!
Thanks to all
A friend just cleared cache and dalvik cache from TWRP on his OP5 and now when the phone turns on, it shows the spinning OOS boot screen and after about 30 seconds it starts the recovery.
We tried flashing the ROM again but it didn't change a thing. We tried flashing it from the stock recovery but clicking "Install from internal storage" didn't work and ADB sideloading is not possible.
I'm running out of ideas.
Try doing adb sideload from linux instead of windows. You can also choose to load the rom from a pendrive using otg.
just flash twrp again, flash oos, boot. might ask for a password, at that point you will restart back to recovery (will be oos recovery now) and just select you dont know the password and it will wipe your phone and then turn on. then go back and reinstall twrp again.
my guess is he accidentally clicked clear system, clearing cache doesnt break anything. clearing system on oos breaks it and you have to start fresh. that or install a custom rom.... but oos is better, so id spend the time and just do it right.