When it works, it works well. For legacy MediaTek devices (Redmi Note 4, MT6580 phones), it reliably restores a null IMEI to full network functionality. The R3.0.0001 update improves success on Android 10+ devices that block older writing methods. However, on recent Qualcomm or Samsung Exynos devices, success is rare.
Avoid. One wrong click = dead phone. For pros: A useful addition to your toolkit for MediaTek devices, but keep Maui Meta and a hardware box (Octoplus/Medusa) as safer backups. ⚠️ Legal note: This review is for educational purposes. Only use IMEI repair tools to restore a device’s original, legitimate IMEI after software corruption. Altering or cloning IMEIs is a criminal offense in many jurisdictions. write imei tool r3.0.0001