AC8227L Android head unit 2gb/32gbSound Processor TM2313MCU version jcnu20-0-2022.04.21_09:45Panel Info MIPI_1024x600-2021/7/7 21:10:55System Version: JCAC10003-OC2-V1.0.20R2-220509_1437-AAWhat can i change on this system of mine, any upgrades supported on this unit??