Why does my phone auto power off when getting call or go on line?

[AC Question]

why auto power off when getting call or go on line?

i have mkt 6572 samsung galaxy s5 copy wcdma phone.when making a call/answer call and go INTERNET , auto power off. i change battery ,but not solve this problem. please give me a good solution for this problem. thank you

 

[ironass]

Re: why auto power off when getting call or go on line?

i have mkt 6572 samsung galaxy s5 copy wcdma phone.when making a call/answer call and go INTERNET , auto power off. i change battery ,but not solve this problem. please give me a good solution for this problem. thank you

You have a clone phone and therefore it will not behave in any way, shape or form, like a genuine Samsung Galaxy S5 as it has totally different hardware and software. Try and find a forum for your clone phone and ask there.