Why it doesn't have a signal?
Why my iPhone 3GS has weak signal?
99144
1个答案
已选择的解决方案
声誉积分: 24.5千
35
16
30
First check that flex connector #7, a snap top connector is correctly connected to logic board connector. Both copper metal pins need to be touching metal bezel firmly. These are the first places to check. Before opening and during all repairs of iPhone 3GS make sure iPhone is OFF.
这个答案有帮助吗？
得分
0
