By Auto Remote Firmware Update (ARFU), the firmware is updated by checking the global server every 76 hours and downloading the latest package if there is a more recent one.
Function Overview

Types of firmware update files supported update methods:
SFU  | SD Card  | RFU  | ARFU  | |
|---|---|---|---|---|
Individual firmware  | N/A  | Available  | Available  | N/A  | 
Package firmware  | Available  | Available  | Available  | Available  | 
What is Included in the Firmware Package
Modules included in the firmware package are indicated by ticks (
) in the firmware download web site.
Firmware not included in the package require updating by SD cards, etc.
The table below is an example:
Included  | Firmware  | 
|---|---|
-  | aics  | 
![]()  | animation  | 
![]()  | Application Site  | 
![]()  | BluetoothService  | 
![]()  | CheetahSystem  | 
-  | CSPF  | 
-  | Data Erase Onb  | 
-  | EcoInfoWidget  | 
![]()  | Engine  |