Android system "android is upgrading..." causing reboot after startup - LG V20 Questions & Answers

okay so i currently am having an issue on the us996 where when my phone boots up itll give a notification in the status bar from Android system that "android is upgrading" as soon as it finishes the phone reboots and proceeds to repeat process how do i stop the system from doing this in order to stop the reboots any ideas?

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[Q] OTA Update and Reboot Loop- Attempts to install update, fails, and repeats

Ever since receiving an OTA update a few days ago, my phone was never able to successfully reboot again. Instead, it does exactly this when I turn it on: Samsung logo appears when booting, then the At&t logo with the word "installing..." or "updating..." along with a loading bar at the bottom appears. The loading bar reaches 100%, but then it will say "update failed", and it reboots and the same process happens again. I've let the phone run on it's own for several ours to see if it'll ever snap out of the loop, but it just stays in the same never-ending cycle of constant rebooting and updating. My phone wasn't rooted and worked perfectly fine before the update, so I suspect something went wrong while it was updating. I tried pressing the home, volume, and power buttons in attempt to initiate a recovery boot and do a factory-reset, but nothing happens. And I've tried replacing the battery, SIM card, and micro SD card, but there's still no change. I still am, however, able to set it in ODIN mode, but I'm not sure what to do since I'm not techie/literate. Please help, I don't know how to get my phone properly working again.

[Q] Android 5.1.1 OTA Update Problems

Last night I received via OTA update to Android 5.1.1. During the upgrade process, when it is ending gives an error showing a red X android. I rebooted my Nexus 7 holding the power button, and when started, I was surprised to see the message "Optimizing applications" that can only be displayed after an update. I checked on the "About device" and observed that claims to have Android 5.1.1 installed. Throughout the day my Nexus 7 functioned normally, but tonight turned off to put it to charge the battery. When I decided to reignite my device, it began normally but after a few seconds of observing something in the settings menu, my Nexus 7 was restarted by itself. Now he started again but this time showing the message "Android is starting"> "Optimizing Application 1 182" ... Started and restarted again. What could be causing this problem? How could I fix it?

XT1564 unable to reboot properly for OTA

I have a stock moto x play whose hardware sku is XT1564. It's on android ver 5.1.1 and system version is 23.21.25.lux_lra.en.US
I have not performed any soft mods or alterations, be it root or bl unlocking.
The only thing that I would think is different than normal is that the phone is encrypted, so it asks for password whenever it boots up.
I got a notification to update to 24.74.5.en.US a few days ago and decided to try doing it today.
It downloads the update fine and when I press on the notification for it to start the update process where it says it needs to perform a reboot to update it goes into a "phone will reboot in 10 seconds" screen and when countdown finished it shows the "shutting down..." popup that appreas when you try to shutdown the phone.
Then the phone stays with that popup until it finally shutsdown like 4 minutes later on what appears to be a hard shutdown because it doesn't reboot. I have to manually power it on and then the phone starts up normally asks me for my password and about a minute after android fully loads the phone tries to shutdown again without any input. And then it just keeps doing that until I boot the phone into fastboot and try to get it to bootloader, where it shows the dead android logo with a red yield sign and promptly shutsdown. Then when I start the phone normally it shows an "update unsuccessful" screen.
Anyone have any idea what might be the problem?
I've been thinking it might be the encryption but IDK. Also I've checked the thread with the firmware versions and couldn't find mine there. Is there a way I could dump mine for backup in case I **** something up trying to get OTA to work.(without unlocking bootloader and rooting, of course)
Now the update has stopped appearing and I can't get it to recognize there being an update for this device.
Fudge!

HD 10 (2017) boot looping at "Installing system update". Anyway to force it to stop?

HD 10 (2017) boot looping at "Installing system update". Anyway to force it to stop?
I decided to root my 5.6.0.1 and then my intention was to update it to 5.6.2.0 and then root it again. That seems to be a mistake, due warning for future people. Right now my tablet is booting into "Installing system update", the progress bar goes like a mm and then it reboots back into the same screen a split second later.
I tried to get into recovery by holding the volume buttons and power but it still boots into the same "Installing system update" screen. Anyone know what else I can try? Is there a way to get it to stop updating or a way to get it to factory reset itself via ADB or something? Anything I can try here?
Thanks!

G950F (Austria) - not able to boot up: 'Installing system update' leads to error

Hi all, maybe there is someone active here who can help me bringing my SM-G950F back to life without losing my app / user data.
Last thing I did was installing an App called 'Airwatch Intelligent Hub' in the Google Play Store. This for some reason caused a reboot and this is where trouble started.
Here's what happens:
My phone is shut down - I'm turning it on.
'Installing system update' message shows up
'No command' error message shows up
After some time, an additional error message in the stock recovery shows up -
I am selecting 'Reboot System now' - I have Secure boot enabled, entering PIN
Loading animation shows up
The phone reboots during loading animation
I have to enter the PIN for secure boot the 2nd time
Loading animation shows up
Phone seems to start - 'optimizing app m of n'
Loading animation shows up for some time
Back to the 'installing system update' screen
Error message in Android recovery
After shutting down the phone, I am able to repeat the whole process
Photo story of the boot process:
Here's what I have tried:
Cleared cache out of the recovery
Did a full power circle
Tried safe boot, but without any success
...
Downloaded the stock ROM (Andriod 9) for Austria (A1)
Flashed the stock ROM via Odin 3, but with the CSC_home to avoid a loss of user data
The process finishes successfully, but after starting the phone, the process described above starts...
Hey. First of all they app you tried is the reason of this (maybe) so you need to wipe it . Don't worry it be fine but you have to loose your data in order to use it . Open recovery somehow and then wipe data then try restart may it work if not then flash stock rom its not compulsory to flash Austria ROM i mean you can flash other versions just the file should be for sm g950f. I hope may it helps you just give it a try. Data is not going to be usable unless your phone is.
StayBlessed.?

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