Release Notes — mcu-update

NOTE THAT THIS IS A S4(QUALCOMM SNAPDRAGON 665) UPDATE, NOT CURRENT S5 SYSTEMS(668). 1. Reverted USB DAC support related issue reported from the last release 2. When  the user press the reset button three times in a row to force a factory reset 3. Modified the system to automatically enter factory reset when the fastboot interface appears https://drive.google.com/drive/folders/1rq2x0vk7NCF7bBKWR9HDQKoAh5zGMqu4?usp=drive_link

For 9" version customers, Do not use the file for 1980x720 wide version. Also, do not use 9" version software on 8.9, 10.24, 12.3" products.  1. Fixed Netflix to work  2. Lowered the minimum screen brightness as per request https://drive.google.com/drive/folders/1rq2x0vk7NCF7bBKWR9HDQKoAh5zGMqu4?usp=drive_link    

For 9" version customers, Do not use the file for 1980x720 wide version. Also, do not use 9" version software on 8.9, 10.24, 12.3" products.  1. Fixed Apple Music was not running due to root warning.  2. Merged and consolidated both various system software and fragmented mcu firmware into a unified version. Thus, minor bugs may be addressed but details are not tracked.    https://drive.google.com/drive/folders/1rq2x0vk7NCF7bBKWR9HDQKoAh5zGMqu4?usp=drive_link    

1. Fixed the 360 3D surround view app  startup method to solve the problem that the app cannot be started in the background after turning off "starting engine to rotate". If this option is turned off, 360 3D surround app will not be shown after booting 2. Updated the 360 3D surround view ​​application to solve the problem that sometimes it crashes after starting up. 3. Updated the GOCSDK Bluetooth application to solve the problem that the mobile phone will not automatically connect to CarPlay/Android Auto when connecting for the first time. 4. Updated zlink version 5.4.69 to solve the problem that Android Auto does not...

  - Fixed system goes sudden black screen while switching to reverse view and between OEM screen mode and Android mode.  This is for 1920x720 S4 Pro/Ultimate, MCU only. The MCU software size is very small.  Different versions will be available on the further notice, if necessary.  Direct Link: https://drive.google.com/drive/folders/1bmA487QucmscUu3ZIFfIgu7G_fD0UQ9r   For basic software update instructions and download new update see here https://rsnavwiki.com/S3Update