Welcome to the GSM-Forum forums. |
You are currently viewing our boards as a guest which gives you limited access to view most discussions and access our other features.
Only registered members may post questions, contact other members or search our database of over 8 million posts.
Registration is fast, simple and absolutely free so please - Click to REGISTER!
If you have any problems with the registration process or your account login, please contact contact us .
|BlackBerry (RIM) Blackberry phones discussion, firmwares, tutorial, media, repairs.|
| ||LinkBack||Thread Tools||Display Modes|
|08-16-2011, 18:15||#4 (permalink)|
Join Date: Aug 2011
Location: New York
Thanks Meter: 0
If you are trying to unlock your phone and have the unlock code try the following:
blackberry 9520 invalid sim
Turn OFF your BlackBerry 9520 & insert a SIM card to the Sim slot.
Turn ON your BlackBerry 9520 & Go to "Manage Connections" > "Turn All Connections Off" to set all the connections (WIFI and Radio) off
Go to "Options" and select "Advanced Options"
On the "Advanced Options" menu select and press on "SIM Card".
Hold your BlackBerry 9520 horizontally and click on the BlackBerry button to show keyboard
Type "MEPD" (The letters will not appear). and a menu will appear on screen (or try to type "MEPPD" instand).
Type "MEP2" and it will ask you to "Enter network MEP code". in case you dont get this screen repeat step 6 and on step 7 try "MEPP2" or "MEP4".
Type the unlocking code and Press "Enter".
You will see a message says "Code accepted", in case you get an error message - try to use the other code(s) in the same way.
Restart your BlackBerry 9520 and turn ON the connctions - your BlackBerry 9520 is now unlocked!
Good Luck hope this helps.
|02-11-2014, 18:04||#5 (permalink)|
Join Date: Apr 2010
Thanks Meter: 51
after we enter "mepd" we have some options
the network shows is "blocked"
when we r trying to enter "mep2" "mepp2" "mep4"
or any other it was not responding
plz help me
|thread||Thread Starter||Forum||Replies||Last Post|
|SIM restriction pending -- what does it mean?||Ryu||Nokia Legacy Phones ( DCT-1 ,2 ,3 ,L )||7||07-17-2011 11:05|