The device must have been active on the T-Mobile network for at least 40 days on the requesting line. SIM Unlock Policy | Unlock Your Mobile Wireless Device
According to the official T-Mobile SIM Unlock Policy , all devices must meet these basic criteria before they can be unlocked:
The account must be active and in good standing with no past-due balances.
The device must be an official T-Mobile or authorized product.
The device must have been active on the T-Mobile network for at least 40 days on the requesting line. SIM Unlock Policy | Unlock Your Mobile Wireless Device
According to the official T-Mobile SIM Unlock Policy , all devices must meet these basic criteria before they can be unlocked: if you buy a phone from tmobile is it unlocked
The account must be active and in good standing with no past-due balances. The device must have been active on the
The device must be an official T-Mobile or authorized product. if you buy a phone from tmobile is it unlocked