Chosen Solution
So I got this iPhone off Ebay for 100$ and it was water damaged. I cleaned it with isopropyl alcohol and it powered on! When it is being used for more than 2 Minutes it just flashed a weird pink sphere (looks like a blurry face) and then just showed the Apple logo and restarted. Any help is apreciated! Here is the link to the Video: https://cdn.discordapp.com/attachments/2…
Its already fixed I just cleaned it with more isopropyl alcohol and it just works fine now
Liquid damage probably hit the SoC itself. There’s not much you can do on your own to fix it and a Pro would be too expensive to be a reasonable alternative, providing you’d find one who wants to take the headache to work on liquid damage for a stable fix and not just for data recovery. Buying liquid damaged devices is a pretty bad idea, even for a capable technician.
