Before looking for updates, you need to know what you’re currently running. Navigate to . Scroll down and tap on About Device . Look for Build Number or Sunmi OS Version . Updating Sunmi V2 Pro Firmware: Step-by-Step 1. OTA (Over-the-Air) Updates
Firmware is the permanent software programmed into your device's read-only memory. It acts as the bridge between the hardware (the printer, scanner, and touch screen) and the operating system (Sunmi OS, based on Android). Regularly updating your Sunmi V2 Pro firmware ensures: sunmi v2 pro firmware
Perform a : Hold the Power and Volume Up buttons simultaneously to enter Recovery Mode. Before looking for updates, you need to know
Select . (Warning: This deletes all local data). Custom Firmware and "Unlocking" Before looking for updates