iPhone replacement screen not working after iOS 11.3? Here's the fix

[iMore.com]

Several iPhone users have reported losing touch functionality after upgrading to iOS 11.3, usually due to a prior third-party screen repair. If you've run into this issue, here's what's happening — and how to fix it.

Full story from the iMore Blog...

 

[Billy Beckham]

If you have recorded a video on iPhone with the iOS 11 screen recording, but finally find there is no sound, take it easy. This is mainly because the microphone option is turned off. Actually, many people may not aware that there are lots of options for you to record the audio and video on iPhone or iPad, so it is quite easy to solve this issue.

Simply re-do the recording but please remember to tap the "Microphone Audio" as below picture shows and make sure the microphone is enabled well.

#3 - Check the Storage of Your iOS

Sometimes, you have recorded a video but the device inform you that you can't save what you've just recorded, that means you have done something useless. Actually, there might be an issue related to your memory storage.

So, once you have problem with saving your screen recording videos on iOS devices, the first thing you have to do is to check if you have sufficient memory on iPhone or iPad. To check it, you can do it as follows:

"Settings > General > iPhone Storage"

If your iPhone or iPad storage is almost full, then you'd better to backup these crucial data to other storage space before recording a new video on your device.

#4 - Check Your iDevice Model Whether is Supported

According to many users' feedback, we find that some old iPhone or iPad models are not good to go with iOS 11. So, if the screen recording feature is not working well on iOS 11 and easier to crash, then you may need to check your device model whether it supports to update to iOS 11 well.

If it is confirmed that your device model are not worked well with the iOS 11, you may need to change a newer model or find another way to record iPhone screen.

#5 - Overheating Issues When Screen Recording

Sometimes, the screen recording is not working just due to your iPhone is too hot. It is really common for your iPhone gets hot when you're recording, watching videos or playing games for a long time. To prevent it, you can try to change it as follows:

- Turn off all unused apps while you're recording, especially some important heating applications, such as Bluetooth, GPS, games and so on.

- Don't recording videos while your iPhone is charging.