Hello all! I just got a Groove XR that needed that I needed to reinstall the OS as it was stuck on boot. I reinstalled the OS from the pen but it only installs the OS 5.1 Base and all the files needed for version 5.3 should come from a script that fetch the update files from the site of lionstracs, but those files dont exist anymore. Also USBBackup isnt in the site anymore. Can someone provide me the contents of this USBBackup or a full imagem for the OS 5.3 XR? I really in the need of this. Searched everywhere and I cant find it nowhere. Thank you very much