Great App! I managed to update my SGS to JVO using this app.
I get "something went wrong when backing up build.prop" when i press backup button, and i cant press step 2 because of this.tried it with other room 2
Realy nice But keeps failing to finish the update in kies.
Doesn't work I have busybox pro installed. Still it says busybox could not be found and tells me to install again. Bullshit
S2 Don't work.
Not working on Note Gets error that it can't get a product key
* Should work on US models of Galaxy now.