Ensure your phone supports MRE. Most devices with a Mediatek (MTK) chipset and a "vxp" folder in the file manager will work.
This guide covers everything you need to know about finding, installing, and playing the VXP version of Temple Run. What is a VXP Repack? temple run vxp repack
In many repacks, coins are used to unlock "Head Starts" which are essential for breaking the 1-million-point mark. Ensure your phone supports MRE
Repacks are designed to be completely self-contained, requiring no internet connection. How to Install Temple Run VXP temple run vxp repack