-   I unlocked my old cingular blackjack. Then added my t-mobile SIM card. I have a working phone, but I cannot connect to the internet. What are the network settings for T-Mobile. Also, might note, I lost my Berry, that is why I have my blackjack. Does this matter?-   Guest
My on/off button on my Samsung Blackjack SGH-1617 doesn't work. Pressing it does nothing. Battery is...
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My on/off button on my Samsung Blackjack SGH-1617 doesn't work. Pressing it does nothing. Battery is fully charged. Any suggestions?