topic Re: One UI 8 Update Caused Bootloop on My S22 Ultra in Galaxy S22 Series

One UI 8 Update Caused Bootloop on My S22 Ultra

Menna22 — Mon, 01 Dec 2025 17:58:26 GMT

After installing the One UI 8 update on my S22 Ultra, the phone suddenly crashed and went into a bootloop. It only shows the Samsung logo for a few seconds, then goes black and restarts over and over. I didn’t drop it or damage it, and everything worked perfectly before the update.
Now the phone overheats, the laptop can’t detect it, and I can’t access recovery mode. I visited Samsung Customer Service, and without even checking the device properly, they told me I need to replace the mainboard and screen for almost 850 dollars. This doesn’t make sense since the problem started right after the update.
Has anyone faced the same issue or found a real solution? I would really appreciate any help.

Re: One UI 8 Update Caused Bootloop on My S22 Ultra

arianwen27 — Mon, 01 Dec 2025 18:50:05 GMT

Look up how to do an emergency software recovery. Basically if a phone ever fails an update, there's a backup system that allows you to use a computer to fix it.

I'm saying to google it as the steps are always the same, a website is better than me trying to remember the whole process.

Though a tip for your situation, you can enter download mode either via the recovery menu or by holding a certain button combination. If your phone cannot enter the recovery menu, that special button combo might work. Oh and this wipes all your data sadly. Worth a try as it's free and has a decent chance to fix it it's a software bug.

Re: One UI 8 Update Caused Bootloop on My S22 Ultra

Members_EVeH0BR — Sat, 13 Dec 2025 12:39:35 GMT

Mine is doing the same. Was fine before the update, but just crashing and rebooting (sometimes with worryingly long gaps in between) over and over. Heating up, losing battery in an instant. I didn't do anything to it, no new apps, just installed the update.

Re: One UI 8 Update Caused Bootloop on My S22 Ultra

catshungry — Mon, 05 Jan 2026 15:02:49 GMT

Exactly what happened when I updated to oneUI 7. it also crashed my s22 motherboard. It ended up replacing my motherboard. Luckily it was still still on warranty. But I think this is one thing that is problem with samsung. Their updates causes damage to motherboard. And samsung customer service isnt great at all. These things should be fully covered(wether it is within or nit within warranty) as it is samsungs fault

Re: One UI 8 Update Caused Bootloop on My S22 Ultra

Skyla7 — Tue, 06 Jan 2026 02:34:11 GMT

I too have the same issue. Very unhappy with Samsung

Re: One UI 8 Update Caused Bootloop on My S22 Ultra

Boozedonkey — Sat, 24 Jan 2026 01:19:17 GMT

Mine did the same thing while traveling in Portugal. Samsung was able to give me a quote for motherboard without even seeing the phone. When I pushed for them to cover as a warranty they said they hadn't heard of it. Quick Google and there are hundreds of post in all forums experiencing the same problem. Makes it easy for a company to get you to upgrade their flagship phone every 2 years instead of the 5 they say they will support

Re: One UI 8 Update Caused Bootloop on My S22 Ultra

G1Convoy — Mon, 23 Feb 2026 12:31:42 GMT

Mine is doing the Same thing after the Update at first I thought it was SD Gundam Generations Eternal but it was not and it kept Restarting loop to a point where it Reinstalled my Sim Card with out me noticing and I had to set everything up all over again I LOST ALL MY PHOTOS I AM P***** OFF But If you disable the RAM+ The Loop will Stop

Re: One UI 8 Update Caused Bootloop on My S22 Ultra

Sukhman_nz — Sun, 22 Feb 2026 09:47:01 GMT

Same here guys. Did Samsung just did it on purpose? I was on a call on 20th Feb and my 3 years old our of warranty now S22 Ultra, all of sudden froze and rebooted. Since then it is continuously rebooting as soon as Samsung logo appears. I cannot even access recovery or safe mode as it is not allowing me too. After rebooting like 20 times, it showed me this error and then again goes back into boot loop. I did not do anything to it. All my data is in it. It didn't even gave me a clue that something like this is going to happen, it was working just fine. Is it because S26 series is launching in 5 days? I really feel Samsung did it on purpose.

Re: One UI 8 Update Caused Bootloop on My S22 Ultra

Boozedonkey — Sun, 22 Feb 2026 14:27:23 GMT

Have your tried a freeze method or a pressure clip. Might give you enough time to run a Samsung back up

Re: One UI 8 Update Caused Bootloop on My S22 Ultra

Boozedonkey — Sun, 22 Feb 2026 14:29:31 GMT

It sure seems convenient that the phones are failing under ui updates as new phones are released. Reading the forums it's definitely an issue and having Samsung claim it isn't feels disingenuous. I've dropped all my Samsung phones and gone to Google Pixel

Re: One UI 8 Update Caused Bootloop on My S22 Ultra

Sukhman_nz — Mon, 23 Feb 2026 03:17:08 GMT

Hey, I tried the freezer method. It did booted and got to home screen. I was able to use it for few minutes and as soon as phone warmed up, it restarted and went back into boot loop. Not sure how freezing it actually makes it boot.

Re: One UI 8 Update Caused Bootloop on My S22 Ultra

Boozedonkey — Mon, 23 Feb 2026 05:09:09 GMT

I think it has something to do with expansion and making a connection on motherboard. If you able to boot, leave phone on ice pack to do back up

Re: One UI 8 Update Caused Bootloop on My S22 Ultra

G1Convoy — Mon, 23 Feb 2026 05:22:42 GMT

I have same problem every time it gets hot starts to restart

Re: One UI 8 Update Caused Bootloop on My S22 Ultra

G1Convoy — Mon, 23 Feb 2026 07:08:48 GMT

Thus far when I have screen light at 75% I do not get restart problem I am not sure if it's battery or not but I am getting Samsung A17 this firday because I am tired of this glitch and that it as Micro SD card slot so I can backup my photos and music no problem unlike s series

Re: One UI 8 Update Caused Bootloop on My S22 Ultra

yashrestha — Fri, 06 Mar 2026 08:05:01 GMT

I faced this issue today and tried the following, which seems to have worked but I will have to wait it out...

- Settings>Apps>(enable system apps) select one UI >storage>clear cache

- Settings>Apps>(enable system apps) select system UI >storage>clear cache

- once both the file caches cleared, restart the device.

This seems to have fixed my issue on my S22 ultra, after draining the battery from 60% to 11% now.

The update got to my phone on 3rd Feb 26 and today 5th Feb this issue shows up.

Update: Locked the phone and the issue persists. Looking for an option to rollback to the previous version of the update.

Update: Factory data reset done - Still the issue exists.

* System UI isn't responding

*Process system isn't responding

Re: One UI 8 Update Caused Bootloop on My S22 Ultra

Captain254 — Thu, 12 Mar 2026 13:21:46 GMT

Samsung should do something about this i am facing the same issues its lagging , restarts alone it sucks that we spend a lot on these gadets and its not even the hardwares but thier software is what is killing our phones they should do.something i have factory reset mine thrice so far and its still does the same samsung people please we need help

Re: One UI 8 Update Caused Bootloop on My S22 Ultra

yashrestha — Sat, 14 Mar 2026 06:59:47 GMT

Update:

I rolled back to UI 7 and that still did not fix the issue. I was able to use the phone without any apps installed. Just phone and SMS. Install an app and bootloop continues.

I had to get my phone to the local repair shop and not to samsung authorized service center. And what i got to know is alarming. The update literally fries the motherboard due to overheating. And the result is the bootloop. The only fix is repair on motherboard level, where they need to re-solder the processor, ram and storage. But this only has to be done by a very good professional.

Re: One UI 8 Update Caused Bootloop on My S22 Ultra

Boozedonkey — Sat, 14 Mar 2026 15:04:09 GMT

This seems to be the case. Ui update cooks motherboard. To have Samsung say it's not the case is fraudulent in my opinion. Numerous cases directly related and even the repair facilities know that's the fix when you report symptoms without even seeing phone. I've gone to Google Pixl over this deceptive behavior.

Re: One UI 8 Update Caused Bootloop on My S22 Ultra

Ender112 — Mon, 16 Mar 2026 16:50:12 GMT

Samsung did it on purpose, correct.

Re: One UI 8 Update Caused Bootloop on My S22 Ultra

Members_nqQ6MxA — Thu, 09 Apr 2026 14:16:29 GMT

My phone is bricked after the UI 8 update, overheating/bootlooping/restarting - switching to Apple and not looking back!!!