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Hi
just wondering if there is anyone on the forum that is able to repair a logic board that has a charging problem
its my sister in laws phone and has dropped it down the toilet whilst drunk (again). I have cleaned it up and replaced the screen, dock connector assy and new battery. It boots into iOS fine but it doesn’t send to display the battery % correctly or charge the battery at all
anyone knows anyone that could take a look lmk thanks a lot
BP
Try beerman he’s the man to see.
Most likely the U2 IC or more accurately, the Tristar IC has failed. Common issue since the iPhone 5. If I still had all my BGA rework equipment I would have done it for you, but I sold it years ago and typically I'm now finding I need that equipment again for some things.
If beerman can't help, most decent phone repair places can do it. Only issue is that they are small (circa 4mm x 4mm IIRC). They are cheap on AliExpress, about £25 for 10, so £2.50 each, but some sellers charge as much as £5 each when only buying 1 or 2.
I don’t know why I said beerman it’s mobileman lmao.