I am currently stuck between fastboot mode and recovery mode.
I was on latest stock rom before this happened.
When in fastboot mode:
1. Holding power button reboots back to fastboot.
2. Holding power button + volume up reboots back to fastboot.
3. Holding power button + volume down boots to recovery.
Now, in recovery also it boots back to fastboot.
With Red Wolf recovery:
1. I did factory reset and also wiped cache and dalvik
2. Then when I tap Reboot System, the screen freezes.
3. I hold power button and it boots to fastboot.
I then flashed stock recovery from fastboot and
With stock recovery:
1. I did factory reset and wiped cache partition.
2. Then when I select to reboot system, it boots back to fastboot.
3. Or if select to power off, it again boots to fastboot.
So basically, I can only toggle between fastboot mode and recovery mode.
I know very little about all this so please help... I think its bootloop and I want to be able to use my phone again.
Flash fastboot rom
aeonwiz said:
I am currently stuck between fastboot mode and recovery mode.
I was on latest stock rom before this happened.
When in fastboot mode:
1. Holding power button reboots back to fastboot.
2. Holding power button + volume up reboots back to fastboot.
3. Holding power button + volume down boots to recovery.
Now, in recovery also it boots back to fastboot.
With Red Wolf recovery:
1. I did factory reset and also wiped cache and dalvik
2. Then when I tap Reboot System, the screen freezes.
3. I hold power button and it boots to fastboot.
I then flashed stock recovery from fastboot and
With stock recovery:
1. I did factory reset and wiped cache partition.
2. Then when I select to reboot system, it boots back to fastboot.
3. Or if select to power off, it again boots to fastboot.
So basically, I can only toggle between fastboot mode and recovery mode.
I know very little about all this so please help... I think its bootloop and I want to be able to use my phone again. [/Qcustom
Did u flash a custom ROM over ur stock without wiping system ?
Do this :
Flash redwolf recovery via adb.
Download and copy custom ROM n gappsto ur ext SD .
Reboot to recovery.
Wipe system , cache. Dalvik , data .
Then install/flash custom OS then gapps , wipe cache n dalvik then reboot .
And that's not a bootloop
Click to expand...
Click to collapse
Install full flashble update by avinash 318 update. And reboot. Problem solved
Related
I flashed a wrong file in twrp and my phone went into a bootloop. I want to boot into recovery to reflash the ROM but I can't do it, the phone is stuck into a continuous bootloop (stuck at the Samsung logo and vibrating over and over again). I can boot into download mode using vol down + power + home, but vol up for recovery isn't working.
lvnatic said:
I flashed a wrong file in twrp and my phone went into a bootloop. I want to boot into recovery to reflash the ROM but I can't do it, the phone is stuck into a continuous bootloop (stuck at the Samsung logo and vibrating over and over again). I can boot into download mode using vol down + power + home, but vol up for recovery isn't working.
Click to expand...
Click to collapse
1. Boot in DOWNLOAD MODE and flash the correct TWRP via ODIN again. Done.
2. If the step 1 doesn't work. Boot in DOWNLOAD MODE, reflash STOCK rom and reflash the TWRP, the one good for your device. Done.
Joku1981 said:
1. Boot in DOWNLOAD MODE and flash the correct TWRP via ODIN again. Done.
2. If the step 1 doesn't work. Boot in DOWNLOAD MODE, reflash STOCK rom and reflash the TWRP, the one good for your device. Done.
Click to expand...
Click to collapse
Secret mode wasn't working in the Samsung browser so I flashed a zip that I found on xda that supposedly fixes this issue and cleared the cache and dalvik cache. I don't see how this could have erased twrp from my device. I currently don't have acces to a computer so I can't use Odin, is there really no way to force shutdown it or something?
lvnatic said:
Secret mode wasn't working in the Samsung browser so I flashed a zip that I found on xda that supposedly fixes this issue and cleared the cache and dalvik cache. I don't see how this could have erased twrp from my device. I currently don't have acces to a computer so I can't use Odin, is there really no way to force shutdown it or something?
Click to expand...
Click to collapse
Enter download mode, once you are in download mode press at the same time power + home + volume down button. As soon as the screen goes black release the volume down button and press the volume up button immediately, then it will boot up to TWRP
Monigote97 said:
Enter download mode, once you are in download mode press at the same time power + home + volume down button. As soon as the screen goes black release the volume down button and press the volume up button immediately, then it will boot up to TWRP
Click to expand...
Click to collapse
HUGE thanks for this!
lvnatic said:
HUGE thanks for this!
Click to expand...
Click to collapse
You're welcome!
After performed wipe cache and firmware update with "Swift&Fast Slim B160 aio" ROM, the phone reboot and stuck at waiting for booting... ==> wait for 3 hours and still show the same as BOOTING.
Performed the factory reset by press Volume Up and Power, the Factory Reset is now stuck at 99%
Please help to the the phone back in working condition.
Resolved yet?
Possible idea
You can probably still load TWRP. Press and hold volume down + power at the same time to load fastboot mode.
ROM Flashing
Obtain a ROM of your choice, and note the location on your computer.
reboot your device into fastboot mode via one of the following options.
1. adb reboot bootloader (requires USB debugging to be turned on).
or...... power off the device then back on with 'vol up' + power button.
Wipe your device.
2. fastboot -w
Update your ROM.
3. fastboot update </path/to/your/RomFile.zip>
Your phone will update and automatically reboot into the new ROM. Try another ROM if Swift & Fast Slim isn't working. Your file could be corrupted.
did u get things fixed?
How can I access Recovery Mode on LG V20? I want to wipe system cache partition due to problems with Wi-Fi and Tethering. The only option I have is factory reset. (Volume Down+Power)
Plug in USB cord to laptop.
Turn off phone.
Hold volume down button.
Plug in USB cord to phone.
After you see a flash of blue download mode, release volume button and phone will boot to recovery.
Do your thing.
Side note, Install the correct V20 variant twrp img to recovery so u don't have to do this enter recovery method anymore, you can enter recovery from the twrp app menu.
I tried the method and led me to fastboot, no option to wipe system cache partition from here. I'm missing something? It's another way to solve connectivity problems?
Thanks!
>`xW0 said:
I tried the method and led me to fastboot, no option to wipe system cache partition from here. I'm missing something? It's another way to solve connectivity problems?
Thanks!
Click to expand...
Click to collapse
Do you have twrp recovery flashed?
Turn off phone
press volume down and power together until the lg logo displays
release and press the power button
click on yes to reset
and it should land you in recovery if you have twrp installed
otherwise use lgup to flash the kdz to our phone and restart everything.
LS997 (September 2016 security patch), got to the end of root and couldn't reboot into TWRP recovery. The device is recognized in ADB while in fastboot but when I'm at the secure startup it's unrecognized, like USB debugging is disabled.
https://forum.xda-developers.com/v20/how-to/guide-root-twrp-lg-v20-using-dirtysanta-t3722278
If you've hit secure startup the phone has likely booted into regular Android far enough to replace twrp with stock recovery. Reboot into fastboot and reflash twrp (you can use the newest twrp if you want). Once done flashing unplug from PC and pull the battery. Reinsert the battery then boot into twrp via the factory reset/volume button method: hold volume down, press power until the screen turns on then (still holding vol - ) tap power repeatedly until a prompt to factory reset appears. Approving it twice boots twrp if it's installed, otherwise stock recovery will do the reset.
Once in twrp go to wipe, then format data (type yes to confirm), then go to reboot, then recovery. Once twrp restarts flash your choice of magisk/supersu.
Once one of those two is installed it makes it so twrp won't be replaced.
Phoenix591 said:
If you've hit secure startup the phone has likely booted into regular Android far enough to replace twrp with stock recovery. Reboot into fastboot and reflash twrp (you can use the newest twrp if you want). Once done flashing unplug from PC and pull the battery. Reinsert the battery then boot into twrp via the factory reset/volume button method: hold volume down, press power until the screen turns on then (still holding vol - ) tap power repeatedly until a prompt to factory reset appears. Approving it twice boots twrp if it's installed, otherwise stock recovery will do the reset.
Once in twrp go to wipe, then format data (type yes to confirm), then go to reboot, then recovery. Once twrp restarts flash your choice of magisk/supersu.
Once one of those two is installed it makes it so twrp won't be replaced.
Click to expand...
Click to collapse
Did this, got to the set-up screen (languages, accessibility) and an error ¨com.android.phone has stopped¨ spammed the screen. I tap ¨stop app¨ and the pop-up comes back immediately.
I tried to fix it by factory resetting (in the settings, NOT using the volume down/power button menu OR TWRP) and now I´m stuck in TWRP. Every time I try to reboot to System, it boots to TWRP now.
strapdad said:
Did this, got to the set-up screen (languages, accessibility) and an error ¨com.android.phone has stopped¨ spammed the screen. I tap ¨stop app¨ and the pop-up comes back immediately.
I tried to fix it by factory resetting (in the settings, NOT using the volume down/power button menu OR TWRP) and now I´m stuck in TWRP. Every time I try to reboot to System, it boots to TWRP now.
Click to expand...
Click to collapse
Power down, then boot to twrp using the volume buttons. Use the wipe menu there to do the reset.
Phoenix591 said:
Power down, then boot to twrp using the volume buttons. Use the wipe menu there to do the reset.
Click to expand...
Click to collapse
Wiped it, still get the com.android.phone errors.
Unfortunate, makes doing anything impossible with so many error popups.
strapdad said:
Wiped it, still get the com.android.phone errors.
Unfortunate, makes doing anything impossible with so many error popups.
Click to expand...
Click to collapse
Reflash your variant's official KDZ using [PARTITION DL] with patched LGUP leaving [aboot], [abootbak], [recovery], [recoverybak] partitions unchecked.
- Once the flash finishes & phone reboots, do a battery pull so phone doesn't fully boot (wiping recovery & encrypting data)
- Insert battery again
- While pressing volume down button - reinsert usb cable so it boots into fastboot mode.
- Follow dirtysanta guide for your variant from running step3.bat onwoards (which flashes TWRP back into your otherwise stock phone).
LS997, no official KDZ. Use VS995, but dump everything with LGUP (bar userdata) before hand
runing step16
fastboot reboot
Click to expand...
Click to collapse
But this boots to normal boot with completely purple not working screen.
And I couldn't figure out that it is normal install is broken but not recovery boot.
To more confusion, before accassing lineage recovery or TWRP loads common LG recovery and offers delete all user data.
This creates impression TWRP or lineage recovery is not installed and is broken.
Now everything works.
I used key combination VolumeDown Power release power on LG Logo and hold Power again. Chose erase user data / factory reset and this let me boot to custom recovery mode and flesh rom with sideload command.