Thread:Sirebel/@comment-101.127.9.125-20160703153703/@comment-27945602-20160704024534

Both iOS and Android you can.

On Android just connect via USB and dig into system file. You can easily copy RR3 save file

On iOS It is more tricky. Before iOS 8 It was possible to just connect USB and edit iOS Application Documment (via iFunbox). I used that way on Infinity Blade 3. After iOS 9 You need Jailbreak to get access to the system file.