I have Tecno H7 brought to me by customer, anytime the phone has an incoming call and u want to pick it, it will just show u "com.process.android.phone" has stopped and the call will disappeared. I have wipe the phone from recovery and do factory reset from within the phone, it's still showing the same problem. Please sir, can I flash the phone? And if yes please help me. My mail is uniquetechnicalservices@gmail.com
Thanks in advance