nrf Toolbox app updated now doesnt work on Android

[jerry]

Hi I used your nrf toolbox Uart app to communicate from an Android phone to the module to send and receive bytes. The app was automatically updated a few days ago, now i cant send and receive bytes as I did before. Is the old version available?

I don't need it updated.

Thanks

Jerry

[jerry]

Also- The old app gave me received data in Hex. It transmitted ascii characters typed into the phone, but listed  both raw and converted Ascii characters received