Check your device background before unlocking
This service will provide you with blacklist status of your Samsung SCL21 device to make sure that your SCL21 phone is not been recorded as lost & stolen, blacklisted or has insurance claims made against it.
We strongly recommend to perform check of your SCL21 phone history. If your phone is blacklisted you will be unable to use the phone on some mobile networks. Make sure your SCL21 phone is not blacklisted prior purchase or unlocking.
Hard reset of your SCL21 may resolve various problems related to your phone including pattern lock reset and slow SCL21 response etc.