iphone 6s keeps restarting when inserting sim card

Christian 09/10/2019

Hi, i have on my repair shop an iphone 6+ with this problem: with no Simcard inside, it works perfectly when i insert the simcard it reboot constantly What cloud be the problem ? Sorry for my english. Thanks
rewa
Answers
rewa

REWA

09/12/2019

Maybe some pins of SIM card connector are shorted. You need to check if the diode value is good or not.
rewa
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