The 2021 version expanded its database. It is specifically optimized for:
Many SC7715 phones (like the Nokia C2 or BLU phones) received a Security Patch in Q2 2021 that locks the NVRAM (where IMEI is stored). Older tools will give an "Access Denied" error. sc7715 imei tool latest version 2021 top
If you are using Windows 10/11: You must use libusb filter drivers (via Zadig 2021) to allow 2021 tools to see the SC7715 in "Download Mode." The 2021 version expanded its database
Chimera is a paid online tool, but their September 2021 update added "Direct IMEI Repair" for SC7715 without needing a root certificate. Disclaimer: Repairing IMEI numbers may be illegal in
If you have a "dead" signal phone powered by the SC7715 chipset showing "Invalid IMEI," the SC7715 IMEI Tool 2021 is arguably the best standalone utility to have in your toolkit. It is faster and more stable than many paid box modules for this specific chipset.
Recommendation: Essential for software technicians. Just ensure you download it from a reputable GSM forum source to ensure the file hasn't been tampered with.
Disclaimer: Repairing IMEI numbers may be illegal in some jurisdictions if done to clone another device's identity. Always ensure you are restoring the device's original factory IMEI.