Sunmi V2 Pro Firmware |work|

SUNMI V2 Pro operates on , a specialized version of Android 7.1

• Hardware drivers (scanner, thermal printer, NFC, 4G/Wi-Fi)
• Power management (battery optimization, charging logic)
• Peripheral communication (secondary screen, cradle, external scanners)
• Security modules (secure boot, TEE – Trusted Execution Environment)
• Android system integration (Sunmi’s custom Android ROM based on AOSP)

Feature Components

1. Verify Settings: Open the System Update App on your terminal to check for available minor updates or to adjust your "Upgrade Management" groups. sunmi v2 pro firmware