Right-click and select Run as Administrator . Click on the Setting icon or tab within the interface.
To use this tool effectively, you typically follow these steps: Spreadtrum Imei Tool V4.1
: Power off the device and connect it to the PC via USB. Some models may require holding a boot key (like Volume Up or Down). Right-click and select Run as Administrator
Every mobile phone has a unique — a 15‑digit code that identifies the device on cellular networks. When the IMEI is lost or corrupted, the phone cannot register with a carrier, resulting in “No Service,” “Emergency Calls Only,” or “Invalid IMEI” warnings. This problem often occurs after flashing new firmware, experiencing a baseband error, or performing a factory reset that went wrong. resulting in “No Service