I've cut my sim card to micro size and using a template I found online. I can't seem to send any text sms or mms even trying the genereic tmobile settings. My 2g edge internet is working fine. I jailbroke using jailbreakme and unlocked using ultrasn0w. This is what i used:
APN: epc.tmobile.com
Username:
Password:
MMSC: http://mms.msg.eng-t-mobile.com/mms/wapenc
MMS Proxy: 216.155.165.50:8080
MMS Max Message Size:
MMS UA Prof URL:
APN: epc.tmobile.com
Username:
Password:
MMSC: http://mms.msg.eng-t-mobile.com/mms/wapenc
MMS Proxy: 216.155.165.50:8080
MMS Max Message Size:
MMS UA Prof URL: