Can someone help with my cell phone.
I have a Sprint Katana cellphone and, recently, it has been going blank every 15 seconds of use. When I use it, a black screen shows up. I have to flip the upper part down and reopen for its original screen, then in 15 seconds, black out again.
It also occasionally says "there is an error, please restart the phone." I turn the phone off and on but the same things continues with the 15 seconds.
I have a Sprint Katana cellphone and, recently, it has been going blank every 15 seconds of use. When I use it, a black screen shows up. I have to flip the upper part down and reopen for its original screen, then in 15 seconds, black out again.
It also occasionally says "there is an error, please restart the phone." I turn the phone off and on but the same things continues with the 15 seconds.