Under the tab, check the boxes for IMEI 1 (and IMEI 2 if it's a dual-SIM device).
This tool is commonly used for brands utilizing Unisoc/SPD chips, such as: download-writeimei-r17-0001-zip
: Unzip download-writeimei-r17-0001-zip and launch WriteIMEI.exe as an administrator. Configure Settings : Click the Set or Mode Select button. Under the tab, check the boxes for IMEI
: Ensure the SPD USB Drivers are installed so your PC can recognize the device in "Diag" or "Calibration" mode. Under the tab
is a Windows-based utility used to repair or write IMEI numbers, Bluetooth addresses, and Wi-Fi MAC addresses on mobile devices powered by Spreadtrum (SPD) or Unisoc chipsets. Prerequisites
Connect the phone to the PC via USB while holding the "Boot Key" (usually Volume Down or Volume Up, depending on the model).