I am verry sad, the old BT-Problem is back again. It worked just two days. Can I somehow reset the Bluetooth settings? The BLE-device is shown in the list of connectable devices, but if try to connect --> "Communication with Bluetoothdevice is not possible".
Thanks for any help!

Done.
Problem solved.
But now I got a laggy home-button and a laggy Back-button

I flashed my mobile to that Version. That solved the Problem so far, thanks!

But now my homebutten and Backbutton sometime don´t react. What could I do??

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