In this short little tutorial on how to hack Temple Run version 1.4.1. All you basically need to do is to close the app out of multitasking before changing any scores, and then to change the text string value of “gameCenterNeedsUpdate” to 0 (zero). Then you are good to go!
If it keeps lagging out, you need to start a new game and then repeat the steps….
1) close the app via multitasking
2) go into iFile and edit what ever you want.
3) make sure you change the gameCenterNeedsUpdate value to 0.
4) make sure the checksum value is 0.
5) Make sure you’re signed into Game Center.Google+