I have a TC55 running Android 4.1.2, build 131013-SI-1800EN-01.45-15443J-4.1.2-user, non-GSM. Recently, I tried to reset to the factory defaults using the .zip files on the support / downloads page. After doing so, the Datawedge app is now missing and the barcode beam no longer works. I have tried running just about every reset file listed for the TC55, but nothing has worked. Is there anything I can do to get the Datawedge app back and get the barcode beam working again?