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Guest
Guest
I bought this phone last Feb. 7, 2017. There is a time that camera shows black screen and can only exit by home button. I restart it and its working fine again. After some time, if i will use camera, black screen will show again.i installed other cam but nothing worked. So maybe its the phone. This phone is actually a replacement. The first phone had a camera defect also. I thought after replacement, my problem will be gone. But here i am, facing the same problem. Im taking good care of my phone. But i dont know what happened and i dont know what to do. I hope you can give me answers to my problem. And also, there is a badge in system update. I updated it but it is still there. Please help. Thanks.