iPhone 6 plus touch not working properly

Question

iPhone 6 Plus

2014年9月19日发布的iphone 6 Plus有着比iphone 6大的5.5英寸屏幕。

1525 个问题查看全部

johnfl21 @johnfl21

声誉积分: 661

8

13

1

发帖于: 2017年1月16日

更多选项

iPhone 6 plus touch not working properly

i have an iphone 6 plus with touch issues, sometimes phone works fine and sometimes touch freezes, sometimes touch ghosting, sometimes touch delay etch. I change two LCD but the same problem, so i decided to take a look at the logic board. I checked the touch FPC connector with a microscope and i see three pins have been corrupted as you can see in the pictures below. Can someone confirm that this is the problem of the phone and it will be solved if i replace the touch FPC? I would appreciate your help.

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 3

添加一条评论

2个答案

已选择的解决方案

Laurent Loots @lorre851

声誉积分: 377

LEVLS IT - SmartFix

4

1

发帖于: 2017年1月16日

更多选项

Do you have gray bars appearing at the top of the screen? If so, your phone suffers from 'touch disease': https://www.youtube.com/watch?v=RPWCiQ65...

In that case, replacing the FPC connector won't work, you'll need to replace the touch controllers. A complete walkthrough for that process can be found in this video: https://www.youtube.com/watch?v=YwcfqBEx.... Alternatively (since this repair is pretty difficult), you could search for a microsolder profressional in your area or return your iPhone to Apple for repair.

However, if you DO NOT see any of the gray bars (as seen in the first video), the problem could be the FPC connector. Although it seems a bit unlikely, since the malfunctioning of the touch screen isn't consistent (if the pins on the FPC would've been broken, some rows or columns would be permanently non functional).

这个答案有帮助吗？

是否

得分 2

2条评论:

I don't see any grey bars on the phone and when i put my fingers on the FPC and push it a little harder sometimes the issue goes away and works fine, when i remove my fingers from the fpc the issue appears again. So i think that this three pins are important for the phones function

由 johnfl21 完成的 2017年1月16日

You have right, it is not just the connector. Big touch IC has failed and need replacement

由 johnfl21 完成的 2017年2月8日

添加一条评论

I don't see any grey bars on the phone and when i put my fingers on the FPC and push it a little harder sometimes the issue goes away and works fine, when i remove my fingers from the fpc the issue appears again. So i think that this three pins are important for the phones function — johnfl21
You have right, it is not just the connector. Big touch IC has failed and need replacement — johnfl21

Hayder Technology @haydertechn5006 声誉积分: 1 · Answer 1 · 2019-01-21T15:15:11-07:00

Hayder Technology @haydertechn5006

声誉积分: 1

发帖于: 2019年1月21日

更多选项

Hello .. I would like to inquire about the possibility of working with you I am a professional in the maintenance of iPhone and other devices .. Thank you 00905399123770 whatsapp

这个答案有帮助吗？

是否

得分 0

添加一条评论

iPhone 6 Plus

iPhone 6 plus touch not working properly

2个答案

添加你的答案