How to fix Error 4013 When iPhone XR Won't Restore and Boot Loops ??

In this video we cover common reasons why iPhones typically get stuck on Error 4013. Could be the NAND , parts related or even CPU related. Check out our method of solving this particular issue and how we resolved it.
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[@teamgiveaway3483]

Great piece of information. What’s stencil do you use for the reball?

[@teamgiveaway3483]

??

[@iTechBoardRepairs]

www.mobilesentrix.com/dot-projector-repair-fixture-for-iphone-face-id-repair-qianli

[@iTechBoardRepairs]

Sorry for the late reply you will find the stencil magnetically attached to the bottom.

[@teamgiveaway3483]

Would appreciate a tutorial on cpu repair someday

[@teamgiveaway3483]

I have an iphone 7plus that came in for charging problem. I have replace the trister ic and Tigres ic. And the phone does not increase in percentage. I have diode mode pad on both ic. And they all read fine. I have also check the charging fpc connector. It read fine too. I just don’t why it still do not increase in percentage. It just get stuck in one specific percentage. I have also tried with new battery, even run a jumper between battery and battery middle connector