ANBERNIC RG 40XX series/RG 35XX series system updating

Changelog: update： 1. Fix the battery icon display issue. 2. Fix other known issues. -------------------------------------------------- RG35XX RG35XX update： 1. Fix the battery icon display issue. 2. Fix known issues. ------------------------------------------------------------------- update： 1. Fix the battery icon display issue. 2. Optimize the stability of the Bluetooth connection controller. 3. Fix known issues. -------------------------------------------------------------------- update： 1. Fix the battery icon display issue. 2. Optimize the stability of the Bluetooth connection controller. 3. Fix known issues. -------------------------------------------------------------------- update： 1. Fix the battery icon display issue. 2. Optimize the stability of the Bluetooth connection controller. 3. Fix known issues. -------------------------------------------------------------------- update： 1. Fix the battery icon display issue. 2. Optimize the stability of the Bluetooth connection controller. 3. Fix known issues. --- Official Store: Aliexpress store: Official discord group: Official facebook group: --- Welcome to follow our official account, Keep abreast of the latest information. Anbernic: INHERIT CLASSIC, CREATE FUTURE! #anbernic #rg 35xx #rg 40xx