For remove icloud it's important to know what service to use .
We have icloud remove service for 3 casses:
1. If it is activated - you can make a call, go online, and so on, but do not know the password of the account in the settings , you can start to use the service for activated devices.
2. Clean services - will depend on the selected unlock time (from 24 hours to 30 work days). Very important to check IMEI status before order.
3. Lost services - first need owner info for use this service - probability of unlock is low that clean services.