Download GLTools v4.01 APK (19.83 MB). A utility tool to help you control your Android device. Safe, easy install guide and FAQs.
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The APK is not from an official store, so you should download it from a trusted source, scan it with antivirus software, and review the permissions it requests.
The latest version available is 4.01, released on 24 September 2025.
GLTools works on most Android devices running Android 5.0 (Lollipop) or newer, though exact compatibility varies by device.
Some advanced tweaks may require root, but basic functionality works without rooting the device.
Make sure you have enabled installation from unknown sources, that the APK is complete and not corrupted, and that there is enough storage space.
It can help optimize local device settings, which may reduce lag caused by resource bottlenecks, but it cannot fix network or server‑side issues.
GLTools is a standalone APK and does not require extra OBB or data files.
Yes, you can install the new APK over the old one; the installer will prompt you to replace the existing app.