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Go Back   GSM-Forum > GSM & CDMA Phones / Tablets Software & Hardware Area > iPhone ,iPod & iPad (Apple Inc. Products) > iPhone, iPad, iPod Hardware Repair

iPhone, iPad, iPod Hardware Repair Hardware Repair discussions for iPhone, iPod , iPad & Apple Products, help, guides.

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Old 08-20-2021, 06:21   #1 (permalink)
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Iphone X - restarts (stuck on logo) when any power flex connected

Hi , i have this special problem

After LCD change have Iphone X which these problem

if i normal switch on by button , phone fall to stuck on logo and loop restart.

if i dissconect power flex during this (loop restarts) phone switch to normal
if i disconnect power flex , and switch phone on by charger , its boot to normal

so looks as fault power switch flex .

BUT - if i connect any new power flex , problem is still here

any idea please , thanks
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Old 08-20-2021, 16:36   #2 (permalink)
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Check J4300 and post diode value on each pin
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