Thought I'd add my bit here.
Had the same issue, tried a different screen from what was installed (better quality) but same thing.
Hard reset - Same thing
Put a genuine screen on - works.
So installed all the small parts on the damaged genuine screen, fitted it, put in dfu mode and reset/updated to 11.02.
Removed the screen, done the usual replacement, and worked..... for 10 seconds.
Got into contact of the manufacturer i deal with, and hats off, they responded back promptly late into the evening, and was trying all sorts their end.
This is what they sent me:
"After upgraded the iPhone to iOS 11.0 (The touch not work) , our factory has tried many times with different methods with different mobile phone this afternoon , and the solve method is upgrade your phone system to iOS 11.02 (Not 11.0 or 11.1) .
Also the testing details as below :
1. Upgrade to iOS 11.0 : Touch not work . We must replace original or refurbished LCD , then it is ok
2. Upgrade to iOS 11.01 : Touch not work . If we make Hard Reset , the touch would be work for few seconds or keep working to the screen power off . Then , the touch not work again and need to hard reset again .
3. Upgrade to iOS 11.02 : Touch work good .
So we suggest update to iOS 11.02 version ."
Done what they said for 11.02 which we a battery pull and power cycle as such, and it worked, until the phone woke up from sleeping.
Thus bit threw me off, as I was doing this with the after market screen which the phone originally had on, so swapped it over to the ones I buy off the manufacturer, done it again, and after sleeping/waking/powering off & on. It still works!
Hopefully this may help someone with this issue, because this was giving me a right headache, cancelled all other Repairs, and wasn't sure if my stock was effectively useless!
I just bought the phone and haven't backed it up. How can I downgrade my iOS?
by Nadia Talitha
i got the same problem too.
Ios 11 killed my 6s screen.
So sad i can't update my 6s to ios 11.
i read some articles from google, may be 6s need to turn off the 3D touch first before doing the ios 11 update.
by Wendy Mambo
I have the same issue.
I tried restarting, rebooting, restoring to factory defaults, and I tried to go back to the 10.3.3. version but iTunes won't allow the install. It gets almost to the end and then gives an error code. I've spend 6 hours trying all of Apple's suggestions. Now I'm going to go into Apple and see what they can do.
can you please update us with what they'll suggest regarding this issue ?
by Ayoub Briki
can you please update us with what they'll suggest regarding this issue ? About this, yes can you please tell us how it goes at the Apple store and what they say about the phone?
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