How to solve firmware upgrade fail on MAC
An error message is "WestBridge " displayed on the screen.
1. Please go to the official website to find the description of the common problem of GC553, and download the recovery tool.
2. Double click on the " Download the file"
3. Double click on "LiveGamerUltraRecovery_20190415"
4. After that, The "Finish!" message is shown on the screen.
5. Download the firmware corresponding to the system version on the official website.