: Independent researchers have successfully exploited vulnerabilities like
Many Sunmi V2 devices are sold second-hand after being used by companies like Deliveroo. These often come with restricted firmware that prevents general use. dafish7/Sunmi-v2-Firmware - GitHub Sunmi V2 Firmware
The Ultimate Guide to Sunmi V2 Firmware: Updates, Troubleshooting, and Best Practices Sunmi V2 Firmware
Sunmi devices are designed to be user-friendly. Most users should utilize the update method. Sunmi V2 Firmware