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Old 05-18-2017, 12:57   #1 (permalink)
air_bubble
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Join Date: May 2016
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iphone 5s u2 issue few questions

Hello,
Iphone 5s none charging issue.

I did replace tristar, didnt help... (I am idiot it wasnt tristar )
Than I checked near batt connector: FL11 ; C279 are missing....
I did solder back FL11 but no yet C279 I will do later.. (I dont think C279 is very important)

So I did test with multimeter.

So, with usb lead and without batt, on charging pin I am getting only 0,5V on battery pin +4.89v, but there is no battery at all?? It`s normal??? What could be wrong? Bad tristar soldered? Why is +4,89v?
Any advice pls
Thanks
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