S22 bricked by One UI 8.0 update! It keeps boot looping and ocasionally move forward and crash again

[Ashwinsahil]

My S22 recently got the One UI 8 update and right after it keeps boot looping and ocasionally move forward and crash shortly then boot looping again. After a restart, it freeze for a while, then shuts down, then comes again with boot looping. Got mad to a point then I did a factory reset, yet the same. I got a security update for my devide, hoping that would fix, yet the boot continues to haunt at no fault of mine. My trust in Samsung software update has grown weak as the previous update got me a green line on the display and this one is doing the worse. 

Even lesser heavy apps crashes right after you click them. Every single time, I send the boot log but no fix yet.  

[GalaxyPhones]

You should contact with samsumg support team from the feedback option and send them log and your problem. They will look into the problem. OR they will solve the problem in the next security patch update.
If you like please accept as a solution from the 3 dot menu.

[Ashwinsahil]

I have done that, sent them log multiple times and everytime I end up with generic response. I have done factory reset too and boot loop issue doesnt seem to care about it.

Here is their response, not helpful even a bit. Have removed https link as it was not supported:

Dear Mr. Kumar,

Basis your query regarding the device restart issue on your device. We would share some quick steps with you that might help you solve your issue.

Kindly use a genuine Samsung charger.

Note: We always recommend using a genuine Samsung charger for charging your device.

Disable the auto restart function: -

There are two methods to disable the auto restart function

● Method 1

Please follow the below steps:

Navigate to the app's screen and tap on Settings >> Tap on General Management >> Tap on Reset >> Disable Auto restart (if enabled) >> Auto restart disabled.

● Method 2

Please follow the below steps:

Go to "Settings" >> Tap on "Battery and device care" >> Tap on Three dots >> Tap on "Automation" >> Disable "Auto restart at set times" if enabled

OR

Go to Settings >> Tap on Battery and device care >> Tap on Auto optimisation >> Disable Restart when needed if enabled

Check if you are facing this issue after installed any new application

If you are facing this issue after installing any new application, then uninstall that application.

Please follow the below steps:

How to uninstall apps:

Navigate to apps screen and tap on Settings >> Tap on Apps >> Tap on desired app >> Tap on Uninstall >> Tap on OK.

● Software update

Please ensure a stable Wi-Fi connection to your mobile. Downloading via mobile networks may result in additional charges.

Please ensure enough storage space in your device.

Please ensure your device has a sufficient battery for updating software. (above 50%)

Please follow the below steps

Navigate to the app's screen and tap on Settings >> Tap on Software update >> Tap on Download and Install >> Checking for software updates >> Software update available >> Tap on Download >> Downloading updates >> Tap on Install Now.

Note: Your phone will restart after the update is installed

● Reset the device

Kindly create a data backup of your device via the SMART switch mobile application PC suite.

Remember the Google password before resetting the device because it is required during initial setup.

If you do not remember, then reset (Forgot password) your Google account.

For this;

Open Gmail Select forgot password >> Select "try another way" like mobile number, security question, etc. >> Select Next >> Enter a new password >> Tap on Next.

● How to reset:

Please follow the below steps:

Navigate to the app's screen and tap on Settings >>Tap on General Management >> Tap on Reset >>Tap on Temporary cloud backup or External storage backup >>After backup tab on Factory data reset to reset your device to its factory default settings.

● Factory data reset: Reset your device to its factory default settings. This will erase all data, including files and downloaded apps.

If your issue will be not resolved after performing the steps, kindly visit our service center.

● Please click on the link mentioned below to get a nearby service center to your Pin code:

● We have an additional service of pick and drop in some cities which will cost you just 199/-Rupees. In this service, your handset will be picked up from your doorstep and will be delivered to your doorstep after the repair.

If you wish to avail this service, please click on the link mentioned below:

If you require further assistance, please feel free to write back to us. We will be more than happy to help you.

Warm Regards,

Gourav Singh

Samsung Customer Support!

[GalaxyPhones]

They will solve the issues in the next security update. So wait until then.
Please accept this as a solution from 3 dot menu

[Ashwinsahil]

They informed that the motherboard needs to be replaced, with an estimated cost of ₹22,500. Given that this issue arose following a software update, shouldn't Samsung be held accountable for the malfunction?

[Mike99]

I am also regretting updating it. Never update the software

[Ashwinsahil]

Same fate, this gave me hell of a headache. When happiness are short lived. 

[Ashwinsahil]

Log after force shutdown and boot loop.

[cs_member10]

Dear Samsung Member,

Greetings from Samsung Customer Support!

As per your concern, you have already done the possible troubleshooting steps and the issue remains unresolved, we kindly request that you visit our service center. Our technical team will be able to inspect your device physically and provide you with detailed information and assistance.

You can locate your nearest service centre with this given link: https://www.samsung.com/in/support/service-center/

Warm Regards,
Samsung Customer Support

[KunteAmith]

If you have a pc and are well versed in flashing phones are can follow instructions to do it via YouTube then this is for you.
1. Go to settings and enable developer options then unlock bootloader.
2. Go to Sammobile.com and look for firmware package for your phone, find your model no in about phone section in settings use it to filter firmware for your phone and download the package.
3. Install Odin on your pc.
4. Connect your phone to pc via usb, reboot, when phone is off press both volume down and power button to enter download mode.
Now in Odin your device should be visible. Follow instructions on YouTube video about Odin, make sure you select option to delete all data on your phone.

This should solve your issue if its related to and errors during update process. PS. Make sure your phone is fully charged when doing this.

Hope this helps you.
If it does then mark this message as solution.