Often, “better” means just updating.

The optimized firmware transforms the TCL Tab 10 Gen 2 from a sluggish utility device into a functional media consumption and light productivity tool. The key trade-off is the loss of TCL’s OTA updates and parental controls. Battery life remained unchanged (approx. 8h SOT), as lower CPU throttling was offset by reduced background activity.

Better means being on the latest security patch (e.g., 2024-10-05).

Over time, the cache partition accumulates junk data that conflicts with the firmware.

If you have ever been typing on your TCL Tab 10 Gen 2 and noticed random letters appearing, or the screen scrolling without your input, you suffered from a touch panel firmware bug.

The Goodix or FocalTech touch controllers (common in TCL devices) rely heavily on firmware calibration. TCL regularly releases patches that:

After updating the firmware, users describe the screen as "feeling like a new tablet"—more fluid, more accurate, and no more phantom taps.