给ipad换个电池

now i get a iphone 8 plus. the phone rear cover had broken near by camera now i need to change a new phone rear cover. it looks like easy but not. it very difficult.i need to take every phone parts from

now i get a phone-Huawei Mate9. it screen glass has broken then i need to repair it well changing screen of phone is my main work everyday i need to change more than ten screen glasses if u have some questions

时间过的飞快 突然看到qq提示5年前的今天 ，文登区正式成立 转眼间5年过去了

haha. hello everyon the first time i come in here. i am phone engineer . my main work is repairing phone like iphone sunsang huawei xiaomi oppo vivo and so on