Check iPhone whose LCD does not work
Hello,
I will buy a iPhone 6s whose the LCD not working, How to test the rest ?
There is any application which can tel me if another part of iPhone does not work ?
Thx,
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The first step is always to put a working LCD on it. You can't do much in the way of diagnostics without a screen.
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Without LCD its a risk to buy..You can only test if the mainboard/PCB is alive:
Connect the iphone to external power and hear the typical tone..after a few seconds move the mute button up an down and the iphone should vibrate..connect it to itunes or insert a sim-card without pin an try to call on the iphone..
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