guys.. urgently needed help here.
i got the G1 not long ago.. and i've done few time factory reset and had no problem.. but i seem to have a problem now.. i can't login anymore... the 3G sign is not coming out this time.

i'm using Maxis
and setting for the first login at the APN i put
APN : unet
User : maxis
Pass : unet

this work well few time back.. but not anymore... i dunno why..
i even went to change my sim card.. but still the same.. and
i did the Alt+W to reset the phone few times also.. and it's still the same..

any expert here can help me to get out of this problem?

URGENT.
thanks.

tried.. but still the same..

finally can edi.. i dunno what happened.. i just change the APN to 'net' and the password to 'net'..

i not sure how can it work out this way.. but all i know is.. i won't factory reset my phone anymore.. it took me 2 days to get it back on.. almost wanted to throw the phone edi.. haha..