Rockstar Games has not officially released GTA 5 for mobile devices. The game is available on PC, PlayStation, and Xbox platforms. Any claims of a mobile version, especially those suggesting an "APK OBB UPD" for Android, are not supported or endorsed by Rockstar Games.
If you are looking to play the actual Grand Theft Auto V story prologue (the North Yankton heist) on your phone, it is currently impossible to do so natively via an APK. Rockstar Games has not officially released GTA 5
: OBB files are used for storing large amounts of data that are not easily expressed in an APK file. Games often use OBB files to store assets, levels, and other data. If you are looking to play the actual
: Locate the APK file on your device and tap to install. : Locate the APK file on your device and tap to install
While we wait for the eventual release of GTA 6, the GTA 5 Mobile Prologue Version is the best way to get a taste of Los Santos (and North Yankton) on the go. By following this APK + OBB setup, you can enjoy high-octane action right from your smartphone.