Code description from {Mod edit}Please note: Don't just try a code without to know what happens. E.g. 9191 will lead to the message "device not activated" and you need a file called license.dat.8888 - restricted settings menu8878 - full settings menu. Mostly what you're looking for. Additional info can be found here: https://xdaforums.com/t/junsun-v1-factory-settings.4282295/1111 - load monitoring0 - update (mcuupdate_num)1 - some menu (csudy_num)2 - barcode...Read more