Samsung Galaxy J4 J400F Power Button Solution Jumper Ways
If Samsung Galaxy J4 J400F is lifeless and no longer getting energy on it could be hassle of Samsung Galaxy J4 J400F power transfer button methods answer Samsung Galaxy J4 J400F power key no longer working.So to diagnostic this fault plug in charging pin into it if charging symbol indicates on it but can’t be switch on button isn’t working.
to solve power switch button power key in Samsung Galaxy J4 J400F you can follow steps as given in above diagram.check power button prints points with meter if value is good then replace power switch of Samsung Galaxy J4 J400F button in Samsung Galaxy J4 J400F if value is not good then check all track which is given in red lines.red line print is to show positive print and other one is a ground print.so apply this jumper as given in mobile diagram Samsung Galaxy J4 J400F Power Button Solution.How to turn on Samsung Galaxy J4 J400F without power button.
Here’s what to do if the power button on Samsung Galaxy J4 J400F breaks.
for more detail and new tips and tricks about cellphone service problem keep visiting this page we will update cellphone service diagrams timely with new cellphone diagrams.some related post are also given bellow you can read them also for more information about cellphone.Power Button to Volume Button for Samsung Galaxy J4 J400F.Samsung Galaxy J4 J400F power button not working.
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