Seems like someone’s all grown up. Are you sure you want to leave your current ENTERTAINER family?
CancelHowever, if you are reading this, you are likely frustrated. Your screen is stuck on the boot logo, the Bluetooth keeps crashing, or the touchscreen has become unresponsive. You searched for —meaning you don’t want theory; you want a solution that actually functions.
If you take one thing away from this article: Touch drivers and LCD init codes are the killers. Stick to XDA forums or your seller’s direct support link. Ac8257 Firmware WORK
Manufacturers like Eonon, Xtrons, Dasaita, and generic "No-Name" brands all use the AC8257, but they wire the LCD screens, touch panels (GT911, FT5x06), and CAN buses differently. However, if you are reading this, you are likely frustrated
Have a working firmware source for the AC8257? Share the board version in the comments below to help the community. if you are reading this