跳转到主内容

修复你的物品

维修的权力

商店

发售于2017年9月22日。型号为 A1863, A1905。有 GSM 或者 CDMA 网络制式可选。提供64或者256GB 的存储空间。提供金色、银色和深空灰色。

600 个问题 查看全部

bottom of screen flickering when I increase the brightness.

my iPhone screen flickers at bottom when brightness increases (auto/manual). The more the brightness, more the flickering area goes up. When I lower the brightness to approx 50%, the flickering foes away (may be is goes down enough to be visible) Any quick solutions?

回答此问题 我也有这个问题

这是一个好问题吗?

得分 0
添加一条评论

1个回答

最有帮助的答案

I have heard of this before occurring in iPhone 5s and 6’s. Unfortunately I don’t have a quick fix. I believe this is due to a bad or missing coil on the back-light circuit which is an on-board component of the main logic board. The only work around I am aware of that you can do yourself would be setting the brightness at 50% or whatever level stops the flickering on your device and turn off the Auto Brightness feature so you can bare with it.

You could reach out to repair specialists such as iPadRehab.com and see if they would fix it for you. It could be an inexpensive fix as long as there was not water damage and there has not been a previous technician inside the device.

这个答案有帮助吗?

得分 1

评论:

thanks. Would it be a screen replacement or just some coil replacement?

完成的

There is a small possibility that there is something wrong with the screen or it's flex cables. But I would think back-light coil in this case which is a soldered on surface mount component of the logic board. Unfortunately, it is a tiny component that would have to be expertly de-soldered and a new one soldered into place. A good repair shop will diagnose and confirm their findings before jumping into a repair. It would be worth a shot to see what a repair shop would charge or estimate for this job.

完成的

Thanks a lot.

完成的

添加一条评论

添加你的答案

Bora 将永远感激不已
浏览统计数据:

过去的24小时: 2

过去的7天: 7

过去的30天: 43

总计 1,874