Files must be placed on a USB drive or Class 10 SD card.
Eliminates memory bugs where the FM tuner loses preset radio stations after a complete engine power cycle. Firmware Architecture Compatibility sp7731e 1h10 native firmware link
: If your board belongs to the TS7 family, files are managed via hidden developer directories. The default technician login is Xyauto with the password 123456 . Look specifically for folders matching TS7 , UIS8141E , or SC7731E . Files must be placed on a USB drive or Class 10 SD card
Unzip the downloaded file on a Windows computer if it contains separate system and MCU binaries. The default technician login is Xyauto with the
If your device is suffering from software bootloops, lagging user interfaces, broken Wi-Fi, or corrupted system files, flashing the official native firmware file is the most definitive fix.
: Because the SP7731E is an entry-level chipset, features should be "lightweight" to prevent system lag or "semi-dead" states during high-demand tasks. Flashing & Recovery