Most custom firmware for the X12 Plus comes pre-rooted with Magisk or SuperSU. This allows you to modify system files, install ad-blockers system-wide (like AdAway), tweak CPU governors for battery or performance, and use advanced backup tools like Titanium Backup.
1. Fixing Controller Latency: If you notice input lag in stock firmware:
2. Screen Tearing: Some stock firmwares have vsync issues. A custom ROM with updated Mali GPU drivers usually fixes this immediately. X12 Plus Custom Firmware
3. Speaker Static: A known hardware issue on some units, but can be mitigated in software by disabling "High Performance Audio" in settings if available, or using a custom mixer settings XML in the system partition.
Tools Required:
Step-by-Step:
Let’s be upfront: Flashing firmware carries inherent risks. Most custom firmware for the X12 Plus comes
If you are not comfortable with command lines, recovery modes, and USB flashing tools, this might not be for you.