how to remove/delete t-mobile gprs and mms settings

Posted by 3jmou053
Hi! gud day to all! i recently bought a 2nd hand sony ericsson T300. the phone was 4 xclusve use for t-mobile. at first i have no problem w/ it. but later,i found out that some certain ordinary menu setting is locked. i didnt mind it at first. but everytime i download contents 4 the fone. it always unsucessful. ive already contacted my service provider. they said they cannot delete the settings even if i got the correct GPRS and MMS setting. currently im a GLOBE TELECOM user. (philippines) please please please, help!!! thanks!!!!

Posted by baseballfanz
You can't just delete it, you have to get phone "flashed" with generic firmware.