Question about RIM Blackberry Curve 8300

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Blackberry curve 8310 stopped working when sim card's inserted.

A few weeks ago my curve 8310 stated shuting down and back up. Then it stopped working completely. Tried recharging, replace battery nothing seems to work. Took sim card out to use in another phone...and behold my phone works but without the sim card...any ideas?

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  • 111 Answers

This is an unusual problem. I would take it to an experienced cell phone technician like Inovagent in your area and see what the expert says. Often places like this will offer a free evaluation and/or estimate.

Posted on Feb 08, 2010

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Posted on Jan 02, 2017

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1 Answer

What is the code to unlock the blackberry 8310 curve


Do you need to unlock your Blackberry Curve 8310 from network lock?Blackberry has 10 unlocking tries..So you have 4 remaining unlocking tries.You can get the unlock code from the site
Classicunlocking.com for Blackberry Curve 8310 and unlock it easily using the unlocking instructions below...

Blackberry Curve 8310 Unlocking Instructions

Warning : Do not enter any wrong unlock codes on your Blackberry Curve 8310 mobile phones. If you enter over a certain amount of wrong unlock codes on your Blackberry Curve 8310 mobile phone, your phone may get hard locked and sometimes become unusable.
1 - Switch on your Blackberry Curve 8310 with any Sim card and Turn off all Wireless connections.
2 - Go to Settings.
3 - Go to Options.
4 - Select Advanced Options.
5 - Select SIM Card.
6 - Type MEPD using your Blackberry Curve 8310 keyboard (NOTE: You will not see any text appear on the screen while typing MEPD),
7 - Type MEP then hold 'ALT" key and type number 2.(NOTE: You will not see any text appear on the screen while typing MEP2),
8 - You will then be presented with a prompt "Enter Network MEP Code". Type in the Unlock Code and press in the track wheel / jog dial to confirm,
9 - Your Blackberry Curve 8310 will now be unlocked.

Oct 26, 2012 | RIM BlackBerry 8700c Cellular Phone

1 Answer

I cannot enter the pin code to unlock the blackberry.


Don't worry, try this step to insert your Blackberry Curve 8310 Unlock Code :

1 - Switch on your Blackberry Curve 8310 without any Sim card,
2 - Go to Options,
3 - Select Advanced Options,
4 - Select SIM Card,
5 - Hold the ALT Key while typing in MEPE or MEPD or MEPPE or MEPPD ( not case sensitive ) ( you will not see text appear on screen while typing ),
6 - You will then be presented with a prompt "Enter Network MEP Code". Type in the Unlock Code and press in the track wheel / jog dial to confirm,
7 - Your Blackberry Curve 8310 will now be unlocked.

If your phone still not unlocked, it means you have wrong blackberry unlock code. Don't try it again, and go to get new and correct unlock code.

Mar 07, 2011 | RIM BlackBerry Curve 8310 Smartphone

3 Answers

I brought a blackberry curve 8310 off ebay, the seller said it was unlocked and would work on any network, my husband is on 02 and put his sim card in it. But the phone dosn't appear to be working. Can u...


how you know its unlocked?If any message you received when you insert the sim?
it may be due to network lock,you can get try unlock codes here http://www.onlinegsmunlock.com/blackberry-8310/rs7wp9/
you need to specify the country and network provider

Dec 17, 2010 | RIM BlackBerry Curve 8310 Smartphone

4 Answers

I need to unlock my blackberry curve 8310 can someone give me the code please????


how to unlock BlackBerry Curve 8310/8320? if you got the BlackBerry unlock code from AT&T.how to use unlock code to unlock BlackBerry Curve 8310/8320?
you can follow the steps to unlock BlackBerry Curve 8310/8320. You must have a SIM card in your BlackBerry Curve phone to complete these steps ( Can be active or inactive )
1. go to settings on BlackBerry Curve > go to options > go to advanced options > go to sim card
2. Type MEPD (not case sensitive) ( you will not see text appear on screen while typing )
3. Does it say Network active? if so your phone is locked
4. Hold the ALT Key while typing in MEPE ( not case sensitive ) ( you will not see text appear on screen while typing )
5. It will say “Enter Network MEP Code, then you type in the 16 digit unlock code, press in the trackwheel / jog dial to confirm
6. Your BlackBerry Curve phone is now unlocked

Mar 08, 2010 | AT&T BlackBerry Curve 8310 Cell Phone -...

1 Answer

Invalid sim


1. (easyer way) When I got my Blackberry, I had to put it in a couple of times for it to work.

2. Buy a new sim card.
If this does not work, then check to see if it is unlocked.

Feb 04, 2010 | RIM BlackBerry Curve 8310 Smartphone

3 Answers

Blackberry curve 8310 says invalid sim


how setting invalid sim ? cell phone setting or software plz ask me reason

Dec 21, 2008 | RIM BlackBerry Curve 8310 Smartphone

5 Answers

Unlock bb curve 8310, can you help?


It's a clear and fully detailed guide on how to unlock a BlackBerry 8310 ' Curve :

1. Insert any sim card
2. Turn off all of the wireless connections
3. Go to Options
4. Select Advanced Options
5. Select SIM Card
6. Hit menu select show keyboard (if your BlackBerry have touchscreen)
7. Type MEPD ( you will not be able to see what you are typing )
8. Type MEP2 or MEP4 ( you will not be able to see what you are typing )
9. Now the phone will prompt you to enter the mep code
10. if you not already have the code, then i suggest BlackBerryMEP.COM to get it from .
11. Enter the mep code ( you should see "code accepted" )
12. Restart your BlackBerry .

All done.

SOURCE :
BLACKBERRYMEP.COM

Jun 14, 2008 | AT&T Blackberry Curve 8300 Smartphone

5 Answers

Blackberry 8310


you can Unlock your Blackberry 8310 Curve with imei unlock code. it is very simple and eaisiat way to unlock your Blackberry. get your Blackberry 8310 Curve Imei Unlock Code . and use any gsm sim card.
i hope this will help you .

May 16, 2008 | AT&T Blackberry Curve 8300 Smartphone

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