Update __link__: Yt9213aj Firmware

A fresh YT9213AJ will still lag if you don’t optimize it. Here’s your to-do list:

Relearn steering wheel buttons (Settings → Steering Wheel Study). Re-calibrate touch (Settings → Display → Touch Calibration). yt9213aj firmware update

Do use random Google Drive links from Facebook groups. Use trusted sources: A fresh YT9213AJ will still lag if you don’t optimize it