phone is constantly crashing and referencing threads to memory dated in august with the ios9.3.5 system. makes no sense, ios10 is installed. ive reinstaled ios10 3 times and it s still crashing and doing strange things. everytime i rename it iphone se, then back it up, the next day its iphone again and all the settings are restored to default. has anyone got a clue or having similiar issues, applecare thinks im crazy , could use some help ......its been 5 mths of problems.