View Full Version : Unlock Sim: 8820 v4.5.0.110

05-16-2009, 02:14 AM
I have two remaining chances to unlock my ATT BB 8820 running v4.5.0.110 before it is permanently locked to ATT network. I can thank ATT for burning my first 3 attemps to unlock as they did not have a clue with my OS on the 8820 - but that story is for another time.

I am overseas for 6months and want use my BB with local provider but obviously need to unlock my phone/sim to accept local providers SIM.

I need the absolutely will work, no-fail unlock procedure so if you cannot absolutely be certain your advise will 100% work do not post a reply


05-16-2009, 02:17 AM
Check out HorizonWireless...they are a forum sponsor here and very reputable. Check them out here with a BBF discount:

BBForums : HorizonWirelessOnline.com - Horizon Wireless, The World’s Cellular Repair Center (http://www.horizonwirelessonline.com/cat/index.php?main_page=page&id=12)

05-16-2009, 07:53 AM
Wirelessly posted (9530; .135 MF231)

The exact procedure is at http://www.blackberryfaq.com/index.php/Main_Page

05-16-2009, 03:31 PM
Done - thanks!!