Enter the new IMEI number you want to set for your device. Make sure to enter a valid IMEI number.
button. The tool will process the command, which often involves patching the modem. Patch Certificate j410f imei repair umt
On the J410F, go to Settings > About Phone > Software Information and tap "Build Number" seven times. Then, in Developer Options , enable USB Debugging . Enter the new IMEI number you want to set for your device