samsung blackjack unlocked gsm
Unlocking a / PDA smart phone for use in a prepaid card network?.
Is it possible to unlock a / PDA Smart Phone (GSM) and implement a prepaid configuration (of the GSM network as well) instead of a regular contract plan? example, having a BlackBerry Pearl / Curve and Samsung BlackJack and use AT & T GoPhone or TracPhone.
Yes, because technology is the same. Both telephone service contract and prepaid phones use the same network. If the phone is GSM and uses a SIM card, can be used anywhere any GSM network. (Usually, getting a new SIM card.) However, if there is a blockage of the phone network, you will need the subsidy unlock code to the company that holds the lock on the phone, and have specific guidelines on the release.