Originally Posted by joaopaulo7
But if we use that trick (for running live demo video for one minute only) the things we store on the phone will still be deleted? Cheers
Yes, it will. It will even go as far as deleting you r SD card if you insert it.
The wipe in recovery mode won't do the trick either if you have the LDU. The retail mode DCT and retaimedia.zip are integrated in the software and when it reinstalls the apps it will reinstall the RM. Flashing a I9505 firmware on I9505X doesn't work either, it messes up the wifi radio and other things.