No matter what I do, change profile, change SIM, restart many times but always greeted with "Insert SIM" can not change from Offline mode to Normal mode....
So I came to Google Genie for answer to my queries...
Got many replies and tried many options... here is what worked
1) Takeout the SIM
2) Takeout the Media Card
3) Put the battery in and switch on the phone again
4) dial the following numbers *#7370# This will reset the Phone ( This might Delete all the data so back it first)
5) Now reinsert the SIM and Media Card and switch on the phone.
6) Phone will ask to whether to continue in Offline mode or Not, Select NO
7) if this also doesn't work then try *#7780# for HARD reset of the phone ( This might Delete all the data so back it first)
8) Now reinsert the SIM and Media Card and switch on the phone
Hope this helps some one out there.....