: Press and hold the Volume Down and Power buttons simultaneously.
If the device has location and account sync turned on, you can wipe it from a web browser.
: Users must be aware of potential risks, including data loss and the possibility of re-experiencing software issues if not properly maintained. How to unlock SUNMI V2 Pro - HardReset.info
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If your terminal operates on an older system software version and is actively connected to the internet, you can use your cloud account to bypass local lock codes. Enter the wrong pattern or PIN five consecutive times. Wait 30 seconds for the interface timer to count down. Tap the text anchor in the corner. : Press and hold the Volume Down and
Many SUNMI V2 Pro terminals are managed remotely through a Mobile Device Management (MDM) ecosystem. If your business utilizes the official SUNMI Cloud platform, you can bypass a physical lock screen directly from an internet browser without losing your local data. Remote Unlock Process
Navigate to or Factory data reset using the volume keys and press the Power button again to confirm. This public link is valid for 7 days
: Press the Power button to select it, then navigate to "Yes — erase all data" and confirm again.
This guide shows methods to unlock a SUNMI V2 Pro (Android-based POS/handheld) when you’re locked out by a PIN, pattern, password, or Google account. Follow steps carefully — unlocking may erase device data and could affect device warranty or enterprise management. Assume factory reset will erase all local data.
If after factory reset the device asks for a previously synced Google account:
: Keep holding both buttons until the SUNMI logo appears on the screen, then release them.