LG V30 Bootloop - LG V30 Questions & Answers

My V30 got an Update yesterday. It downloaded and I pressed install, hooked it up to the Charger and left it there to do its thing... After about 80% was completed it automatically restarted and now it stops booting at the LG screen. I tried pressing the POWER OFF switch but nothing happened (even after a full minute). Then I tried POWER OFF + VOL. DOWN. It rebooted, showed me some error and got stuck at the LG loading screen... Did POWER OFF + VOL. DOWN again and tried to enter Recovery mode with pressing POWER OFF again... Stuck on LG loading screen...
What di I do?

I have exactly the same problem.
The error showing is:
Your device has failed a routine safety check and may not work properly.
I contacted both LG and my carrier about it, both said that I should send it for repair, but that will cost me a lot of money.
I tried a hard reset, but it didn't seem to work.
I'm wondering if more people seem to have this problem after the Pie update, but more importantly, does anyone know how to fix this?

Jimbono2k said:
My V30 got an Update yesterday. It downloaded and I pressed install, hooked it up to the Charger and left it there to do its thing... After about 80% was completed it automatically restarted and now it stops booting at the LG screen. I tried pressing the POWER OFF switch but nothing happened (even after a full minute). Then I tried POWER OFF + VOL. DOWN. It rebooted, showed me some error and got stuck at the LG loading screen... Did POWER OFF + VOL. DOWN again and tried to enter Recovery mode with pressing POWER OFF again... Stuck on LG loading screen...
What di I do?
Click to expand...
Click to collapse
Bootloader unlocked? What model (H930?) Bootloader mode avail? (hold volume down and power button down together until reboots while USB-C cable is plugged into laptop or PC.
---------- Post added at 12:58 PM ---------- Previous post was at 12:34 PM ----------
Jordymans said:
I have exactly the same problem.
The error showing is:
Your device has failed a routine safety check and may not work properly.
I contacted both LG and my carrier about it, both said that I should send it for repair, but that will cost me a lot of money.
I tried a hard reset, but it didn't seem to work.
I'm wondering if more people seem to have this problem after the Pie update, but more importantly, does anyone know how to fix this?
Click to expand...
Click to collapse
Unlocked bootloader message is normal. If it's stuck there then try factory reset erasing all data

I had exactly the same problem with 30b software. I was coming from 21w with all my data on there (22j never came with OTA). I hooked up the phone onto PC and ran LG Bridge where it showed that I have update waiting (nothing showed in phone settings Update option). So I vent ahead, LG Bridge downloaded 3GB update, phone restarted, update began to load. After finishing phone restarted again and was supposed to boot into updated Android 9 but got stuck on LG logo instead. Tried all button combinations but no luck. Then decided to downgrade to 21w again as that one was working before. Unfortunately for me, I left option on to refurbish the phone (all data gone). Silly me. So then I flashed 22j and left it boot. As I logged in on the phone the message popped up about new update. Software version 30b (Android 9). I left it to download (1.73GB) and updated it. Booted without problems. Just to clarify, I had non rooted stock 21w, which came after I let the LG Bridge to repair my phone as no updates were coming. It did that and immediately received 21w software. Since then I had no updates or notifications.

I have the same problem, my device is a korean V300L, boot correctly on oreo V300L21S, but doesn't boot on update V300L30D, stuck on LG logo, then I've back to oreo by refurbish with lgup.

I had the same issue, this video helped.
hxxps://tinyurl.com/y3zux64s
Took me a few tried to get it but once I did I was able to erase everything then boot. Hope it helps.

Related

LG Optimus L5 E615 Bootloop

Hey,
I saw many posts regarding LG E615 being stuck in bootloops. I had rooted my phone a month back, yesterday i went in for a software update.(Mistake i guess) and after the update when the phone reboots, it started going into a boot loop. I had backed up my data before i updated the phone using LG PC Suite. Now when i switch on my phone, the LG icon keeps flashing on and off. Also when i go into Emergency Download mode, it starts installing the Drivers on the laptop but the LG USB Mobile Modem driver doesn't install. I even installed the driver from external source, but still to no avail. I have already downloaded the firmware for flashing my phone altogether, but will that result in all backed up data also being deleted? Or is there any other way by which i can get my phone working? Also, i forgot to mention but i am unable to open the Recovery mode of the phone as suggested on net as Pressing Volume down+Power and then releasing and pressing Home button. Please help
Thanks

[Q] Bricked Lg G2

Hi there! I'm a stupid-stupid person. I was trying to get Lollipop faster, so I tried to flash lollipop on my phone.
I managed to root it, but haven't done any backup, except for media and contacts.
I'll try to explain what I've done.
So I rooted the phone, entered the download mode and then I tried to flash it using LG Flash Tool 2014.
When in download mode, it was stuck at 0%, so I didn't wait to go ahead, I tried to flash it.
Now, the flash failed several times. The phone was alright then.
Further, I tried again and at some point something happened, it got to two percent, it wrote COM4 and then it failed. It might have been my antivirus that stopped the process, I'm not sure.
Well, now I have a useless phone. It keeps showing the LG logo.
The hard reset doesn't work, it's not recognized in Device manager, and it doesn't work download mode.
When I try to power it off it does so only after a long press. At first, when the screen goes black, if I release the power switch, then it will reboot again. If I press it long enough, the phone will power off.
I'm desperate, of course.
The phone was running Kitkat.

Lg p760 Dead boot

During normal use the phone just locked up and wouldn't respond so I took out the battery and put it back in expecting for it to just turn back on but it just stayed at the Lg logo and I realized what had happened, (I have had multiple issues with this phone in the past) I just shoved it in my pocket and went on business when I pull it out again and the screen is black I click the power button and it shows (Translated from polish)
Encryption
Reset phone
I've had this happen once before so I sighed angrily and pressed the button to wipe my phone. Nothing again nothing, again and nothing. The button wouldn't do anything. So I reboot it and this time it just hangs I let it go for 3 days straight on the LG logo. I try various methods to reflash the phone back to a working state none of them work and the last one is what shattered it. This is the link for it: http://forum.xda-developers.com/showthread.php?t=2748384 I try using that tool and it goes to 27 percent and fails so I try again and it the process won't start so I (apparently not learning my lesson about rebooting phones) take the battery out and try to get into s/w mode again. It won't go so I rush to my only computer with fast boot working and I couldn't get anything to flash onto the phone. The partitions are missing apparently. So how do I reset my partition table so I can reflash my phone. Note I did try this method: http://forum.xda-developers.com/showthread.php?t=2546571 but the LG software kept erroring about 25%.

After install new EMUi 9.1, my Honor 9 went to bootloop and I can not escape

Good Morning,
Friday night I downloaded the new EMUI 9.1., the official version, and I installed it during the night.
I used my phone all the Saturday but it was extremly slow. I swiched off my phone several times but it never helped me.
At some point in the afternoon, the phone is reseted alone and I have not been able to use it anymore.
The phone only resets itself: it turns on, reaches the blue screen that says "Honor" and resets again. It can not be turned off.
I tried to do a HW reset (power off + volume up) but nothing happens: it reaches the blue screen and it resets again, and again and again...
The only interaction I can have is with the "Fastboot & Rescue mode" screen. Here I get the error: AP_S_Abnormal 64.
Phone Locked FRP lock.
And nothing more.
Would someone be so kind to help me or give me some recommendation/advice of what I can do?
Thank you
From where did you get EMUI 9.1?
I think he meant 9.0 and not 9.1
Soforid said:
Good Morning,
Friday night I downloaded the new EMUI 9.1., the official version, and I installed it during the night.
I used my phone all the Saturday but it was extremly slow. I swiched off my phone several times but it never helped me.
At some point in the afternoon, the phone is reseted alone and I have not been able to use it anymore.
The phone only resets itself: it turns on, reaches the blue screen that says "Honor" and resets again. It can not be turned off.
I tried to do a HW reset (power off + volume up) but nothing happens: it reaches the blue screen and it resets again, and again and again...
The only interaction I can have is with the "Fastboot & Rescue mode" screen. Here I get the error: AP_S_Abnormal 64.
Phone Locked FRP lock.
And nothing more.
Would someone be so kind to help me or give me some recommendation/advice of what I can do?
Thank you
Click to expand...
Click to collapse
So because :
- your device reboot itself to bootloader mode because 'AP_S_Abnormal 64'
- Phone is Locked FRP lock
- you don't manage to enter recovery mode to do a full wipe / factory restore
You could :
- download and use a dload package with an sd/card or an USB-OTG flashdrive in dload mode.
- or use Honor service center help
- or try again and again to boot right to recovery mode to format.
- or try erecovery restore via wifi in erecovery mode
- or try Hisuite Restore option
I think they all will restore your device to factory stock, meaning the actual user datas would be lost...
---------- Post added at 14:51 ---------- Previous post was at 14:45 ----------
Pro tips to enter recovery mode :
-USB must be unplugged (not plugged to computer)
-Hold VolumeUp key BEFORE device vibrate first at boot and keep holdind UNTIL you are in recovery mode
-Try again to reach 'recovery mode'
the pie update has been pulled because of the recovery error , have a google about it
The Mero said:
the pie update has been pulled because of the recovery error , have a google about it
Click to expand...
Click to collapse
Google heard nothing about that here...
oslo83 said:
Google heard nothing about that here...
Click to expand...
Click to collapse
https://uk.community.huawei.com/honor-phones-34/honor-9-stuck-on-erecovery-loop-after-emui-9-official-update-4340
https://uk.community.huawei.com/software-40/load-honor-screen-after-reboot-stf-l09-9-0-1-162-c432e2r1p5-4131
https://translate.google.co.uk/translate?hl=en&sl=it&u=https://www.optimagazine.com/2019/04/26/scelta-estrema-per-honor-9-aggiornamento-con-emui-9-e-stato-ritirato-per-i-suoi-problemi/1444771&prev=search
Google is your friend
I updated to 9 through hisuite because no OTA update was found . tried it and rolled back to 8 cause they removed image stabiliser fron video recording . I read somewhere else that the update was pulled cause so many were having issues , but i always do a hard reset after updating and had none of the issues described , guess i was lucky.
The Mero said:
https://uk.community.huawei.com/hon...covery-loop-after-emui-9-official-update-4340
Google is your friend
I updated to 9 through hisuite because no OTA update was found . tried it and rolled back to 8 cause they removed image stabiliser fron video recording . I read somewhere else that the update was pulled cause so many were having issues , but i always do a hard reset after updating and had non of the issues desribed .
Click to expand...
Click to collapse
If you say so.
So we should think B162 erecovery is not pushed anymore ?
oslo83 said:
If you say so.
So we should think B162 erecovery is not pushed anymore ?
Click to expand...
Click to collapse
Yeah it looks like it was a bit of a mess so just have to keep checking if they release an update for the update lol

V30 suddenly stuck in boot loop. Any ideas?

My V30 worked perfectly for years, Android 9 running, had it rooted using the sticky guide, and Magisk installed. I had just boarded a plane on Monday, sat down, and noticed the LG screen with the bootlaoder unlocked message warning you always see when rebooting. Then it just reboots again, I see the LG logo, the bootloader warning message, reboots again after about a minute.
I also could not turn it off because it would just turn itself right back on, and go back into the loop. Eventually the battery drained and it died. When I got home, I held the power button and the volume down then plugged in to go into I think it's recovery mode, which worked, but my only options were to flash or reboot (I think, my memory is fuzzy). Then I ran LGUP and it detected my phone, but said it can't load the model from C:\Program Files\LG Electronics\LGUP\model\com.
Next I tried running adb commands against it which is working, however I"m getting back LGUS9983322eaa5 unauthorized which I don't understand because I clearly had debugging turned on (which I think is what causes that message?)
Any ideas on what to try next, or what could have happened? I had not installed anything new. This data recovery company called Drivesavers quoted me 900 to get my files off, but I have backups, and there's nothing on the internal memory I can't live without.
Thanks for your help!

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