Ipad Home Button Not Working After Update. Generally this problem happens after iOS update and can be fixed from the Settings of your iPad. After opening TunesKit you need to use a USB cord to connect your iPad to the software on your computerWait for a while to let your computer detect the device.
If these steps do not work you can try using drfone - iOS System Recovery with NO DATA LOSS. You can either do it yourself or take it to Apple Store and ask the staff for help. Keep holding them until you see the recovery mode screen.
After update my iPad mini 4 to iPadOS 14 all video calling apps FaceTime Skype etc dont work well or they crash after some minutes when I call to my couple.
Download TunesKit and check the following steps. Clean the Home Button. After a long time usage of iPhone or iPad the Home button would get dirty which also can be the reason why its not working. You usually find iOS or iPadOS moved displaced and missing apps to the last home screen.