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Cons:
Note: This requires WRITE_SECURE_SETTINGS permission via ADB. setedit lag fix verified
If your device is lagging because it is dropping refresh rates (switching between 60Hz and 120Hz constantly), you can lock it.
Step 1: In SetEdit, open the Secure or Global table.
Step 2: Search for refresh_rate_mode or peak_refresh_rate.
Step 3: The Setedit lag fix isn't magic; it is a rollback
The Setedit lag fix isn't magic; it is a rollback. Modern Android versions use a feature called "Predictive Back" and "Dynamic Frame Rate Throttling." When you touch the screen, the CPU takes roughly 15-40ms to ramp up to full speed. The Setedit fix forces the system to ignore these power-saving delays and respond instantly.
The specific keys you will be looking for are: The Setedit lag fix isn't magic
On Android 12 and above, SetEdit cannot modify Global tables without this permission.
| Setting | Verified Effect | Does it reduce lag? |
| :--- | :--- | :--- |
| Animation scales set to 0.5x | Animations run twice as fast. The perception of lag decreases because transitions finish quicker. | Partial Yes – It masks lag but does not fix rendering or CPU bottlenecks. |
| Animation scales set to 0.0x (off) | No animations. The phone feels instant, but stutters in apps (scrolling, loading) remain identical. | No – It removes visual feedback, not actual performance lag. |
| Editing disable_animations | This key does not exist in stock Android 12/13/14. Adding it does nothing. | No – Myth debunked. |
| Editing sysui_tuner_version | This only unlocks the hidden System UI Tuner menu (for status bar icons). Zero effect on CPU/GPU. | No – Completely unrelated. |