Unlock Jiofi M2s Better [better]

Your JioFi M2S now thinks it is a generic ZTE router. It will accept any SIM globally.

You did a software unlock but forgot the generic firmware. The firmware maintains the SIM profile. Re-flash the generic ZTE firmware from Part 3, Step 3. unlock jiofi m2s better

(ensure it matches your version, like JMR541) from repositories like GitHub JioFi Unlocked Run the command fastboot erase system followed by fastboot flash system [filename].img to upload the new firmware. fastboot reboot to finish. You can now use any 4G SIM. Top Features to Optimize Your Experience Your JioFi M2S now thinks it is a generic ZTE router