hi, everyone, i j/b my 3gs 3.1.2 new bootroom with redsnow 0.9.3 and then unlocked with blacksnow, everything seemed to work fine but mms issue. after inserted all the settings for mms for tmobile(must reboot to have it effected), i rebooted the phone, i got mms but no wifi (the wifi can't detect the wireless networks around). i looked all over the net but no hope, then i found a guide to fix the wifi by resetting the network, after resetting the network(again, must do the reboot to get this to work), the phone rebooted again and wifi is back but mms is gone because all the settings for the mms is clear from the resetting. this really pissed me off, it's like you can ONLY get one of the two because after each reboot one of them will be lost. i think the problem is somehow the wifi and mms just can't get along on the 3gs with new bootrom. i give up now, please help me out..thanks alot