Locate the downloaded APK file in your file manager. Tap on it, then tap Follow the on-screen prompts. Do not launch the game yet .

or fake "fan-made" versions that do not contain the actual game. Risks of Downloading "GTA 5 YM" APKs

A very common tactic among download sites is taking the official mobile version of GTA: San Andreas , applying user-created textures, changing the user interface (UI) to look like GTA 5, and swapping out character skins. While these run offline, you are fundamentally playing a modded version of a game released in 2004, not the actual GTA 5. 3. Dangerous Malware and Adware

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Go to Android Settings > Security > Enable "Install from Unknown Sources."