Rockstar Games has never released an official port of GTA 5 for Android or iOS. The original game is massive—typically over —making it technically impossible to compress it into a functional 400 MB file without losing nearly all its content.
Instead of risking your device with unverified APKs, you can play the legitimate version of GTA 5 on your Android phone using official streaming services: GTA 5 Android APK Data Download 400Mb
The promise of a download is, in reality, a cautionary tale about digital security and the limits of mobile hardware. While the internet is flooded with videos and websites claiming to offer this compressed version of the game, there is no official, full-featured Grand Theft Auto V for mobile devices. The Reality of GTA 5 on Mobile Rockstar Games has never released an official port