I would like to switch to HD revolution 51.0 but before doing mistakes, I need your help.
I already have HD revolution 29.0 on my Galaxy S3 (i9300) with I9300XXEMG4 base band version.
Do I have to expect issues with IMEI or something else updating the firmware from the current situation?
..as I told you just to avoid the same problem had previously!!
thank in advance for your precious help!!