moisture has been detected in your phone a30

[fardinkabir]

After doing everything by your suggestions I am still facing this problem.. 3 days has past.. but no solution I got.. what can a do now? Give some solutions... 

[AdityaJumde]

start your device in safe mode
this will definitely help you

[fardinkabir]

sir, how to start safe mode?

[Samsung_O0WvNZB]

Here are the steps to start in the Safe Mode on Android.

You should be able to diagnose the problems caused by a third party app on your Samsung device.

[soumyamallick]

first power off phone then turn power on when before Samsung logo appear on screen press power and volume down key until your device switch on .

[soumyamallick]

if still problems happens the you should must visit your nearest Samsung care

[Anupam007]

I also had the same problem while my visit in goa (s7 edge) then all i did was cleaned my usb port completely with small cotton tip as well as the charger.....and in low heat setting blow dry your bottom of your phone.....note: Dont use it in high heat......and lastly dont panic as i did....hope this works

[fardinkabir]

thanks #anupam007