Lcd sometimes works, but most of the time doesnt work

Question

iPhone 6s

苹果官方于2015年9月25日正式发售iPhone6S A1688/A1633机型。此机型的修理方式与先前几代差不多, 需要螺丝起子及撬棍工具。同时也适用GSM or CDMA/16, 64 or 123 GB/ 银色, 金色, 深空灰色, 玫瑰金色等机型。

2688 个问题查看全部

Muhamad @sirfixalot24434

声誉积分: 661

5

1

发帖于: 2016年4月10日

更多选项

Lcd sometimes works, but most of the time doesnt work

I have a iPhone 6s that has a shattered glass. the phone its self is still on and making phone calls, receiving calls, makes noise and everything, but nothing was showing, so I thought the lcd was bad. I got the replacement lcd and tried to test it but it still didn't show anything. From this point I figured there was nothing I could do so I put the old cracked lcd back on the phone and put it back together. I put it on charge afterwards and was kind of playing with it, but then the cracked lcd screen came on and was working really good. But then at random, the lcd would go black again. so I put the new lcd back on it and it worked good for a few minutes, but then again the lcd went black agian. if I reset the phone, it will start working again, but it will stop working once I receive a phone call or make a phone call, sometimes. I have no idea what the problem is and I really need solution quick. Please!!

已回答！ 显示答案我也有这个问题

这是一个好问题吗？

是否

得分 0

添加一条评论

2个答案

已选择的解决方案

Muhamad @sirfixalot24434

声誉积分: 661

5

1

发帖于: 2016年10月16日

更多选项

Actually i figured out that the small back light component was half way burnt out. After some micro soldering, i managed to replace that small component and now it works great!

这个答案有帮助吗？

是否

得分 0

5条评论:

What do you mean by the "small back light component."

Where is it located?

由 Joe in PA 完成的 2016年10月22日

The back light component is not at all a easy thing to replace. It is a very small piece of metal. It is about the size of half a ball point pin under neath the black tape by the LCD and Digitizer connections. There are many components for many different things. You need to have someone who is an expert with micro soldering in order to do this job. It requires a lot of expensive tools and lots of experience

由 Muhamad 完成的 2016年10月22日

Thank you for replying to my question.

It's always nice that we cell phone and computer geeks/nerds communicate with each other.

由 Joe in PA 完成的 2016年10月23日

The backlight filter usually gets blown when the front screen cables get unplugged or plugged with the battery plugged in. Make sure to unplug battery if you haven't already before removing any ribbon cables to avoid shorting the logic board components on accident.

由 Ben 完成的 2016年10月23日

@benjamen50 thats really good advise. A lot of people do not realize how crucial that can be, but it can happen with any phone. Thanks for that man

由 Muhamad 完成的 2016年10月25日

添加一条评论

What do you mean by the "small back light component."

Where is it located? — Joe in PA
The back light component is not at all a easy thing to replace. It is a very small piece of metal. It is about the size of half a ball point pin under neath the black tape by the LCD and Digitizer connections. There are many components for many different things. You need to have someone who is an expert with micro soldering in order to do this job. It requires a lot of expensive tools and lots of experience — Muhamad
Thank you for replying to my question.

It's always nice that we cell phone and computer geeks/nerds communicate with each other. — Joe in PA
The backlight filter usually gets blown when the front screen cables get unplugged or plugged with the battery plugged in. Make sure to unplug battery if you haven't already before removing any ribbon cables to avoid shorting the logic board components on accident. — Ben
@benjamen50 thats really good advise. A lot of people do not realize how crucial that can be, but it can happen with any phone. Thanks for that man — Muhamad

Havard @twintipzz 声誉积分: 13 I only help freinds 2 · Answer 1 · 2016-04-10T13:43:30-07:00

Havard @twintipzz

声誉积分: 13

I only help freinds

2

发帖于: 2016年4月10日

更多选项

probably a problem with the connection between the screen and the motherboard, check for damaged wires or connectors, and if you can not get it to work it might be worth it to take it to a professional.

这个答案有帮助吗？

是否

得分 0

2条评论:

motherboard looks fine. I noticed that they align the plug in with glue to better seal the digitizer and lcd cables down, so I'm thinking that they might be pushing it up. I have mastered all the iphones and most galaxys, so i am really looking to try and fix it myself. I don't want to take it anywhere else because i want to learn how to fix all the problems.

由 Muhamad 完成的 2016年4月10日

I understand

由 Havard 完成的 2016年4月10日

添加一条评论

iPhone 6s

Lcd sometimes works, but most of the time doesnt work

2个答案

添加你的答案