跳转到主内容

第四代iPhone。维修过程直观易懂,但前置玻璃和LCD面板无法分开,只能作为同一零件更换。GSM版本, 8, 16, or 32 GB 容量 / 型号 A1332 / 黑色或白色

3273 个问题 查看全部

iPhone 4 network searching.No Network

Hello just like to ask.

Could this iPhone 4 logic board get fixed.The phone is not blocked but just seems to show network searching and can't pick up a signal.

I think there could be a problem here no to sure tho.

Block Image

已回答! View the answer 我也有这个问题

这是一个好问题吗?

按维修分数 2

评论:

Yes them 2 chips are not on.I have them tho can take them of a spear board i have.Hmm now just need the soldering skills

Your image is a bit out of focus, but it does look like somebody applied a jumper. Remember that this ha now become common practice. You can get a circuit writer pen to close the loop if you have trouble soldering those very small pieces.

添加一条评论

4个回答

已选择的解决方案

Your antenna coil is disappeared. If you replace it you will most likely have full signal again.

Block Image

http://www.ebay.nl/itm/Apple-iPhone-4-Bl...

这个答案有帮助吗?

按维修分数 0
添加一条评论
最有帮助的答案

i have the same problem with iphone 4s simfree , he read the simcard but away searching.... any sugestion?

这个答案有帮助吗?

按维修分数 1
添加一条评论

iphone 4s network searching poblam

这个答案有帮助吗?

按维修分数 1
添加一条评论

make sure your time and date is correct that will fix it unless the black service wire is faulty or the clip is goes into is broken

这个答案有帮助吗?

按维修分数 0

评论:

Thanks did the time and date still not working.Wire is fine.I been looking at a few pics and it seems am missing the blue coil

添加一条评论

添加你的答案

Hal 将永远感激不已
浏览统计数据:

过去的24小时: 1

过去的7天: 13

过去的30天: 79

总计 24,726