: Ensure GTA Vice City or San Andreas is already installed on your device.

This guide covers everything you need to know.

| Issue | Likely Cause | Solution | | --- | --- | --- | | "App not installed" | Corruption or Android version mismatch | Redownload APK, enable "Install from unknown sources" | | Cannot see game files | Scoped storage in Android 13 | Use a Shizuku-based file manager or root | | TXD Tool crashes when opening a file | Corrupt TXD or too large | Try repairing TXD file on PC first | | Textures don’t appear in game | Wrong mipmap settings | Before importing, check "Auto-generate mipmaps" | | Permission denied error | Missing MANAGE_EXTERNAL_STORAGE | Go to Settings → Apps → TXD Tool → Permissions → Files → Allow management of all files |