How do I turn on my samsung J7 pro if my power button is broken and I don't have a pc

[Android Central Question]

Actualy it fell in water but I removed it immediately it was working the whole day.at night the switch button had stopped working.and my phone battery was dead and I could not turn it on

 

[belodion]

To answer your title question: By having it repaired. Note however that repair may be unworthwhile: https://forums.androidcentral.com/showthread.php?t=477140

 

[Rukbat]

The phone is over $200 new, the repair can't cost more than about $100.

 

[B. Diddy]

Welcome to Android Central! The problem is that you don't know if the water damage might have affected multiple components -- it might not just be the Power button. If you pay to replace the Power button and find that are other things that aren't working, the cost of subsequent repairs will keep building up.