If you want to experience Los Santos on your phone, you must use official streaming or emulation methods rather than standalone APKs:

Sites claiming "No Verification" often eventually lead to "Human Verification" loops that generate revenue for the scammer through clicks or app downloads.

Mobile hardware, while advancing, still struggles to natively run a game of GTA 5's scale, which requires massive storage (~75GB+) and high-end processing power. Legitimate Ways to Play on Mobile

Grand Theft Auto V (GTA 5) has been officially released for Android or iOS devices. Any "GTA 5 APK v2.00" or similar downloads found online are illegitimate and pose significant security risks. The Reality of "GTA 5 APK" Downloads