Modifying IMEI numbers is strictly for repairing devices that have lost their original IMEI, such as after a failed software update. Altering an IMEI to conceal a stolen device is illegal.
Elena took the device. She popped in a SIM card she knew was working. Nothing. She checked the settings. The IMEI slots were showing as "Unknown" or null values. xiaomi imei tools v1.2
For the tool to write data, the phone must be in Diag Mode (for Qualcomm) or Meta Mode (for MediaTek). Connect your phone to the PC via USB. Open a command prompt on your PC and type: adb shell Type: su (Grant root access on your phone if prompted). Type the Diag code: setprop sys.usb.config diag,adb Step 2: Launch the Tool Download and extract Xiaomi IMEI Tools v1.2 to your PC. Modifying IMEI numbers is strictly for repairing devices
Click to ensure the tool recognizes your phone's COM port. She popped in a SIM card she knew was working