可以參考一下這篇討論
https://discussions.apple.com/message/30166807?ac_cid=tw123456#30166807
裡面有使用者也是有此問題並提出蠻特別的解決方式,應該是說沒見過有次問題的人所曾經提出的方式,大家可以試試但也不要弄巧成拙, 我試過他的方式小心去清理Lightning孔,好像效果不錯,觸控問題目前有解決了。
希望能幫助到大家!!
原文:
For anyone unable to fix this issue it is possibly NOT caused by software, and also may NOT be faulty hardware. Before trying any of the previously mentioned solutions I strongly advise that you take a VERY careful look into the Lightning port with a strong light.
The lightning port is very susceptible to shorting, even from fluff and other gunk. Anyone who has charged an iphone from an un-grounded electrical outlet will probably have experienced similar symptoms. Symptoms of a clogged Lightning port may include : White line across top of screen, screen unresponsive to touch, touch sensors appearing faulty and pressing different sections of the screen.
Gunk in the lightning if very likely if you store the phone in your pocket. Be VERY careful cleaning out the port. I used a cut down and thinned drinking straw and with a strong light spent 5 minutes carefully cleaning. Afterwards ALL my issues were resolved. Just be careful not to push dirt further into the phone.
Hope this helps some of you out.
簡單翻譯說明:
文中提到這可能不是軟體或硬體問題,而是因帶油汙或是極小髒汙物在充電時由Lightning線帶入到Lightning 孔中造成,螢幕抖動、觸控不靈等現象也可能因為由沒接地的家用電源孔造成。
此文作者提到他使用強光源照射到Lightning 孔並使用經切割到適當大小的吸管去清理Lightning孔內的汙漬後就沒有此問題了,但要小心不要處理不當將更多汙漬推進到孔內!!
Low Tech Man in the High Tech World