Question about AT&T Blackberry Curve 8300 Smartphone

1 Answer

Invalid SIM Hi, My blackberry crv 8300 was sent to me by a friend from FL. I live in Nigeria and trying to use a local SIM wth it there's no AT & T network here but it keeps telling me invald SIM CARD, pls what can i do about it? My e-mail address is [email protected]

Posted by smith957 on

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1 Answer

Anonymous

I think you have to unlock your phone for the SIM card to work. I don't have any links for that, but I'm sure if you ask around you can find a local shop to assist.

Posted on May 28, 2008

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4 Answers

Unlock blackberry 830 curve


To unlock the Blackberry Curve 8300 ,Buy the unlock code for Blackberry 8300 from the site Mobile-unlocker.com and unlock it.You can enter the unlock code following the instructions below:

Warning : Do not enter any wrong unlock codes on your Blackberry 8300 Curve mobile phones. If you enter over a certain amount of wrong unlock codes on your Blackberry 8300 Curve mobile phone, your phone may get hard locked and sometimes become unusable.
1 - Switch on your Blackberry 8300 Curve without any Sim card.
2 - Go to Settings.
3 - Go to Options.
4 - Select Advanced Options.
5 - Select SIM Card.
6 - 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 ).
7 - 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,
8 - Your Blackberry 8300 Curve will now be unlocked.

Nov 19, 2011 | RIM Blackberry Curve 8300

2 Answers

II need to use my phone abroad and would like to unlock it. Thanks


If you travel a lot, you then would need to unlock your phone by using unlock codes. This also would permanently unlock your phone from other networks worldwide so once your phone is unlocked, you just have to simply swap your SIM or use a different SIM, this way you could save on roaming charges. Just purchase from a BLACKBERRY UNLOCK CODE provider the AT&T BLACKBERRY Curve 8300 unlock code. No worries on the codes, they'r are safe and accurate.

Jan 11, 2011 | AT&T Blackberry Curve 8300 Smartphone

5 Answers

How to Unlock Blackberry 8300 Curve


You'd better go now to www.trustedunlock.com which solves any unlocking issue especially for Blackberry at ridiculous cost (5 USD but might as well be free if you read carefully thir website). Did even worked for mine, a bold 9000 locked to a french provider !!!

Jan 04, 2011 | RIM BlackBerry Pearl 8100

1 Answer

I just got a verizon branded blackberry storm 9530 but want to use etisalat nigeria as my carrier.I have unlocked the phone.etisalat nigeria says the BIS as bin sent to my sim.yet I can't browse,send and...


Etisalat Nigeria do not work with certain branded Balckberry devices. E.g the Tour 9630.The better option you've got is to switch your network or your telecom operator. MTN & glo work with branded devices. Let me know if you have a better solution because I also had the same problem

Dec 30, 2010 | Cell Phones

3 Answers

Need free unlock code for Blackberry 8300


Hello,

Yes you can use after unlock
How many tries you left ? only 10 tries for unlocking. wrong code can lost your tries.
This unlock code provider generate full LEGAL unlock code direct from Blackberry server which wont void your warranty, & generate code based on your IMEI, means individual code for every blackberry set. & ACCEPT PAYPAL

***SPECIAL CHEAPEST PRICE till 31th July from one of oldest provider.***

After unlocking from this provider's code your blackberry not only work with any network, you can use your Blackberry in any part of world with any GSM networks including your browser & MMS picture messaging to work, yes with just one time entering code from your keypad.
They unlock from network who locked your blackberry & remove restrictions like T-Mobile or any
This site will help you a lot & good email & 24/7 phone support. http://blackberryimeiunlockcodes.com/

Jul 19, 2010 | AT&T Blackberry Curve 8300 Smartphone

7 Answers

Unlock my blackberry 8300 phone


Hello
You can easily unlock your Blackberry without giving any one.just enter unlock code on your Blackberry and use it with any GSM network.you can get unlock code by third party.
Thanks

Jun 12, 2010 | AT&T Blackberry Curve 8300 Smartphone

8 Answers

Hi how can i unlock my blackberry 8300 without paying for the code?


no one can provide you unlock code free.
not use fake code because blackberry have 10 attempts to unlock if you complete your 10 attemtps your blackberry locked forever.
this blakcberry unlock code provider will helps you a lot.

Jun 11, 2010 | AT&T Blackberry Curve 8300 Smartphone

3 Answers

Unlock blackberry 8300


blackberry unlock can be done here find further details
http://www.mobile-unlocker.com/

Nov 29, 2009 | AT&T Blackberry Curve 8300 Smartphone

2 Answers

I'm In China, the Phone is unlocked and the Chinese Sim Card


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

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

Apr 16, 2009 | AT&T Blackberry Curve 8300 Smartphone

12 Answers

Unlock code for blackberry curve 8300


It's a clear and fully detailed guide on how to unlock a BlackBerry curve 8300:

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

Apr 11, 2008 | AT&T Blackberry Curve 8300 Smartphone

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