Original topic:

Galaxy S9 Install System Update Loop

(Topic created: 08-02-2021 04:10 PM)
userBfx1z2SwGI
Constellation
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Galaxy S Phones

I experience with my Galaxy S9 where the install system update has been stuck in a loop for over a day. The phone would update to 25% and then reboot and repeat this loop endlessly. I tried pressing the volume down + power button at same time to stop the update. The phone reboots but returns to system update and repeat the loop again. I saw a similar topic "Galaxy s9 stuck in boot and update loop" in this community but didn't find a solution.

Please advise how to resolve this issue.

Thank you.

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2 Replies
nopen1278
Sun
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Galaxy S Phones
Your best bet may be to take your device to a samsung care center where they may have the proper tools to install the update and keep your files you can find one near you with a Google search and give them a call to see if they can fix your issue or you could try going to xda-developers.com and try to do it yourself. You can find an oem roms for your phone and carrier. But would need to read through a lot of forums to find the right rom and read the instructions to install it carefully.
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userBfx1z2SwGI
Constellation
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Galaxy S Phones

Thank you for the feedback. I will look into the options you have suggested.

Cheers!

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