While the tool is designed for Spreadtrum devices, it works best on older to mid-range Nokia feature phones and smartphones. Some commonly supported devices include: Nokia 1 (TA-1047, TA-1056, etc.) Nokia 2 (Some variants)
If a device loses its network signal due to a corrupted NVRAM/NVDATA partition during a bad flash, the tool can restore or repair network parameters (subject to local legal compliance regarding IMEI editing). Technical Prerequisites nokia spd unlock tool v10