You need spare parts, service manuals and a deep background or sources like this fellow. Watch the video about a repair and how it DEBUNKS the old "BAKE THE MOTHERBOARD OR GPU" to fix it.

I see a lot of bad advice concerning boot loops on phones. My view is this can be a very similar issue but as long as folk propagate bad advice, this will continue.

KEEP IN MIND that phone prices have really dropped. My cheap friends (that is they want cheap phones) just go with 99 buck models from Amazon best sellers as repair shops cost more than that.

On with the example video where even Apple blew the call on what was really going on.


Excellent example where a community figured out what Apple didn't.
Also a nice slam on the folk that tell us to bake boards and GPUs.