New firmware improves thermal management for the printer (reducing jams) and recalibrates the 4G modem for better carrier aggregation, resulting in faster transaction times.
Sunmi P1 4G Mobile Payment Device | PDF | Smart Card - Scribd Sunmi P1 4g Firmware
The Sunmi P1 4G is a reliable tool for any merchant, and keeping its firmware updated is the best way to protect your investment. By following these steps and ensuring you have the correct files, you can resolve software hurdles and get back to processing payments in no time. New firmware improves thermal management for the printer
Corrupted user data or incompatible Android version (e.g., downgrading from Android 10 to 8.1). Solution: Sunmi P1 4g Firmware