That has to do with the baseband and the gps.conf.
the answer how to fix it is within this thread.
---------- Post added at 08:36 PM ---------- Previous post was at 08:35 PM ----------
may not work on this ROM though...i ll provide u the link n i use it with airtel (mostly at 0 bal.) n its pretty fast like 2MB/s speeds
heres the one i used
http://pn3ks.blogspot.in/2011/10/operamini-61-handler-uiapk-android.html
n heres a new version that i have to try yet. just find settings for idea!
http://www.mannuforall.in/2012/02/download-opera-mini-7-next-android.html#axzz1pq8z7eIK
---------- Post added at 11:34 AM ---------- Previous post was at 11:28 AM ----------
all i have is the modded apk...idk whether u can extract source n change it
if u can...i ll give u the apk
dropbox it and send me a link in PM.