It turns of while am using it

[tembophanwell]

It turns off when using it

 

[DonB]

I'm assuming you are going to give us more details of your issue ??

 

[tembophanwell]

How to do when it shut down by itself

 

[tembophanwell]

How to do when it shut down by itself

 

[mikedt]

The battery might be worn out and needs replacing. That's quite a common reason for a phone unexpectedly shutting down

 

[maire5]

I found that it helped when I replaced the battery when my phone was doing this.