Mi4c cannot answer calls

[krist2an]

So my problem is that when my phone has been standing idle for a longer period of time and then somebody calls, the touchscreen doesn't work. I cannot slide the green phone icon and I cannot answer the call. All buttons work, I can switch the screen off, the bottom keys vibrate when I press them, but I still can't answer the call. I had the problem with the Chinese Dev ROM and also with sMiui. Any ideas how to fix it?

 

[Tfgru]

Uninstall Facebook Messenger

Wysłane z mojego Mi-4c przy użyciu Tapatalka

 

[krist2an]

After some testing and using the phone, that solution really works! Big big thanks!

 

[sleepingawake]

After some testing and using the phone, that solution really works! Big big thanks!

i will try this. Did it fix?