How to Unlock T-Mobile Phones for Free?

Answer As a Global System for Mobile Communications, or GSM, company, T-Mobile USA uses Subscriber Identity Model, or SIM, cards to identify handsets in its network. To protect its investment, the company... Read More »

Top Q&A For: How to Unlock T-Mobile Phones for Free

Do mobile phone companies unlock phones for free?

Mobile phone carriers will provide an unlock code without charge as long as certain conditions are met. If the phone is purchased at full retail price, the code may be provided immediately. If the ... Read More »

How to Unlock Mobile Phones?

Generally phones are unlocked so they can be used on other networks. So if you bought a AT&T could use it on T-Mobile, for example. Here is how you can unlock a phone.

How to Unlock Siemens Mobile Phones in the UK?

Siemens Mobile is a German-based company whose products are popular in Europe and the U.K. If you have one of its phones you likely purchased it at a substantial discount when you signed up for a c... Read More »

How to Unlock Sony Ericsson 750I Phones for Free?

Global system for mobile communications (GSM) providers lock the subscriber identity module (SIM) in their phones to prevent you from accessing other GSM networks. This is standard practice in the ... Read More »