For those who have flashed the US firmware on your E6653 only to realize the Fingerprint scanner is not working, there's a simple way to get it working.You need to rebuild the package with Flashtool1. Download US firmware (E6603)2. Download UK firmware (E6653)* make sure you have checked "Unpack automatically" when downloading the firmwares3. Open both folders and you'll need to replace the two following files in the US folder with the two from the UK folder- elabel-E6653-row-row_201511160924345.1_32.0.A.6.200_S1-ELABEL-LIVE-F936-PID1-0004-MMC.sin- oem_S1-SW-LIVE-F936-PID1-0006-MMC.sin4. In Flashtool, go to Tools > Bundles > Create5. Select the folder containing the US Firmware which you replaced the files with the UK ones.6. Select/Enter the device, Branding and Version7. Select All items in the Left box and move them to the Right8. Click CreateNow flash it as you would normally do.Test on mine. Working fine, I even gained the "Download Internet settings" option which I was missing before.** I'm not responsible for anything going wrong or not working. My Device is work with no issues. Do at your own risk!