blackberry 9520 invalid sim - GSM-Forum

rashel.com · 08-16-2011, 10:29

blackberry 9520 invalid sim

can't show code screen

need help

kapilpanday · 08-16-2011, 15:38

Quote:

Originally Posted by rashel.com

blackberry 9520 invalid sim

can't show code screen

need help

unlock ................................

EJAZGUL · 08-16-2011, 17:11

go in sim card than typ mepd than typ mep2 & enter unlock code
its will be done

Sangap · 08-16-2011, 17:15

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.

total.cell · 02-11-2014, 18:04

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
thanqqqqqqqqqqqqqqqqq

08-16-2011, 10:29	#1 (permalink)
rashel.com No Life Poster Join Date: Mar 2007 Location: Hong Kong Posts: 1,736 Member: 460857 Status: Offline Thanks Meter: 804	blackberry 9520 invalid sim blackberry 9520 invalid sim can't show code screen need help

Similar Threads
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 10:05

08-16-2011, 17:11	#3 (permalink)
EJAZGUL No Life Poster Join Date: Nov 2007 Location: In Apple Device Posts: 4,209 Member: 638481 Status: Offline Sonork: 100.1601053 Thanks Meter: 749	go in sim card than typ mepd than typ mep2 & enter unlock code its will be done

08-16-2011, 17:15	#4 (permalink)
Sangap Junior Member Join Date: Aug 2011 Location: New York Posts: 9 Member: 1635226 Status: Offline 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)
total.cell No Life Poster Join Date: Apr 2010 Location: chirala Posts: 596 Member: 1293395 Status: Offline Sonork: 100.1657302 Thanks Meter: 87	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 thanqqqqqqqqqqqqqqqqq