You can download the SC7715 IMEI tool from the link below:
This indicates a driver failure or a bad cable. sc7715 imei tool download upd
Open the tool, select "USB" mode, and enter your device's original IMEI(s) from the sticker behind the battery. You can download the SC7715 IMEI tool from
: After successfully changing or repairing the IMEI, restart your phone. Your device should now have the new IMEI. select "USB" mode
Note: Double-check that these numbers exactly match the original legal hardware label found under the battery. Step 4: Establish Connection and Execute Flashing
Click the green or Write button inside the tool interface. The software will shift into a passive listening status, waiting for hardware connection signals. Power off your SC7715 device completely.
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