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원문 게시자: Christina Marcus ,

제목:

System update problem help please

텍스트:

Hello, I'm having trouble understanding why my phone says it hasn't been updated before, when I got it last year it has done 2 updates but since I discovered the new message it says my texting has gone crazy sending multiple messages, I've done a factory reboot, is there a way to fix this without me having to buy a new phone? Any help would be grateful.

기기:

ZTE ZMax Pro

현황:

open