Tutorials
Unlock 120 fps experimental mode
Learn how to unlock 120 fps using fps unlocker experimental mode.
1 min read
Posts
Everything AMX Dev publishes, in one place.
Tutorials, setup guides, changelogs and troubleshooting from AMX Dev — everything published about FPS Unlocker, FPS Monitor and AMX Screen Recorder.
- News
AMX Screen Recorder Enters Open Beta
AMX Screen Recorder is now open for public beta testing — high-bitrate capture built for 120 FPS gameplay, internal audio, no watermark. Here is what works today and what is still landing.
2 min read - Updates
FPS Unlocker 2.61 — Release Notes
What changed in FPS Unlocker 2.61: faster Shizuku reconnection, corrected readings on several MediaTek devices, a rebuilt preset engine and lower idle battery use.
1 min read - Troubleshooting
120 FPS Not Working? 9 Fixes That Actually Solve It
Nine concrete reasons a 120 FPS setting fails to take effect on Android — panel limits, thermal throttling, OEM battery savers, game-side caps — and exactly how to fix each one.
3 min read - Guides
How to Unlock 120 FPS on Android Without Root
A complete walkthrough for unlocking 90, 120 and higher frame rates on Android with FPS Unlocker — no root needed, including how to tell whether your device can actually sustain it.
4 min readUpdated Aug 8, 2026 - Guides
Shizuku Setup Guide: Elevated Permissions Without Root
What Shizuku is, why AMX Dev apps use it instead of asking you to root, and a step-by-step setup for Android 11 and newer — plus how to restart it after a reboot in seconds.
3 min read - Tutorials
How to Read an FPS Overlay Properly
Setting up the FPS Monitor overlay, choosing a sampling interval that tells you the truth, and interpreting what the numbers mean — including why average FPS is the least useful figure on screen.
3 min read