Thank You Mr. Penner

I downloaded it in my tablet but I don't know how to transfer it into TuneECU. I see you say download it through TuneECU. I don't know how to do that.
Would you please do a step by step for me and the folks like me ? Thanks.
When I say "click" that may also mean "tap the screen" depending on what Android device you're using. When you downloaded the file it's in your "downloads" folder (typically). To navigate to that file open TuneECU and click on "Map" on one of the pages that has that in the dropdown box upper right corner. The dialog box opens with a list of option: Open, Compare, ImportPCIII, etc . Click "Open" and a dialog box will open with the words Parent Directory and an arrow on top (there will also be a file under that with the currently loaded file open in TuneECU). Click the ARROW and it will open a new folder, click it again it will open another folder. Keep clicking until you get to your downloads and see the file you downloaded with the name "Unrestricted-Rocket-GT-USA-From-VIN-AV5457-31249Map." Then click that folder and it will open that file in TuneECU and you're ready to now upload to your bike. Remember that once you reprogram your ECU with this new tune you lose your cruise control function until you do a 'switch check' procedure. Once you complete that procedure the cruise control will work again. Let us know if you have any problems getting it uploaded.

Note: when I did this, I pulled the 7.5 amp headlight fuse and connected a battery charger to the bike because the upload takes 20 plus minutes and has to have 12.8 VDC while programming.

Good Luck Idaho