If your "SG IMEI Repair Tool Pack" is intended for (e.g., after a firmware crash that erased the IMEI on a phone you legally own), then here is a neutral, factual post :
A comprehensive repair pack typically includes several standalone utilities categorized by the device's hardware: Sg Imei Repair Tool Pack
The Sg Imei Repair Tool Pack typically combines several components: If your "SG IMEI Repair Tool Pack" is intended for (e