跳转到主内容

这款4.7英寸iPhone于2014年9月19日发布,是iPhone 6 Plus的缩小版。

4723 个问题 查看全部

iPhone 6 - Wifi 2.4Ghz Very Weak, 5Ghz Works Good BT too

  1. 5 Ghz works perfect
  2. Bluetooth works perfect
  3. GPS works perfect
  4. 'WiFi signal 2.4 Ghz is very weak'

I read quite all questions posted here, the more I could not solve my problem.

I'm sure it is a hardware failure that has already performed all software testing

I tried a few things I've seen posted here ...

Images are illustrative and not real ...

I tried to clear the Wi-Fi contacts that are located in the upper left corner of the board logic. Unsuccessfully.

Block Image

I removed all the logic board and tried to clean the contacts again, this time cleared the front and back ... also without success.

Multiple users suggest scratch the Wi-Fi contacts for better conduct of the board, also performed unsuccessfully.

And finally I checked if the plugs from the back of the logic board are four slots if they were correct, without success ....

Block Image

Already exhausted attempts, does anyone have any idea?

Sorry my bad English ...

回答此问题 我也有这个问题

这是一个好问题吗?

按维修分数 4
添加一条评论

iPhone 电池维修工具包

只要 $29.99

Buy Now

iPhone 电池维修工具包

只要 $29.99

Buy Now

3个回答

look for c5213_rf / r5214_rf / c5211_rf

这个答案有帮助吗?

按维修分数 0
添加一条评论

I have the same problem

这个答案有帮助吗?

按维修分数 0
添加一条评论

Replace the antenna

found here:

iPhone 6 Logic Board Antenna Flex Cable

iPhone 6 Logic Board Antenna Flex Cable张图片

产品

iPhone 6 Logic Board Antenna Flex Cable

$14.99

这个答案有帮助吗?

按维修分数 0

评论:

Didn’t work.

添加一条评论

添加你的答案

marcoaurelioborges 将永远感激不已
浏览统计数据:

过去的24小时: 0

过去的7天: 8

过去的30天: 38

总计 3,769