Question about AT&T BlackBerry Curve 8310 Cell Phone - Red

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My blackberry 8310 shows no service even when there is a valid sim card.

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8 Answers

Looking for unlock codes for 8310 cruve blackberry phone


There can be many ways to Unlock your phone.As far as i know unlocking by codes is the simple and safe way.You will need the unique MEP Code for your Blackberry CURVE 8310 and to get it you can use a website with service for Blackberry unlocking .so you can use a website to Unlock your Blackberry CURVE 8310 online instantly - they are mostly using cables to unlock it and the price is higher then on unlocking websites but the result is the same: SIM free Blackberry.

Oct 24, 2010 | RIM BlackBerry Curve 8310 Smartphone

3 Answers

I put any sim card into my y blackberry 8310 at$t curve but it shows no service


There can be many ways to Unlock your phone.As far as i know unlocking by codes is the simple and safe way.You will need the unique MEP Code for your Blackberry and to get it you can use a website with service for Blackberry unlocking .so you can use a website to Unlock your Blackberry online instantly - OR local mobile shop .they are mostly using cables to unlock it and the price is higher then on unlocking websites but the result is the same: SIM free Blackberry.

Oct 05, 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

Need mep code for imei 359316011864748 blackberry 8310


As far as i know unlocking by codes is the simple and safe way.You will need the unique MEP Code for your Blackberry 8310 and to get it you can use a website with service for Blackberry unlocking .so you can use a website to Unlock your Blackberry 8310 online instantly - OR local mobile shop .they are mostly using cables to unlock it and the price is higher then on unlocking websites but the result is the same: SIM free Blackberry.

Oct 01, 2009 | AT&T BlackBerry Curve 8310 Cell Phone -...

5 Answers

I unlocked my blackberry 8310 and i put in my softbank sim card and i have no service in yokosuka, japan


Hello

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.
After unlocking from this provider's code your blackberry not only work with single network, you can use your Blackberry in any part of world with any network 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
This site will help you a lot & good email & 24/7 phone support

http://blackberryimeiunlockcodes.com

Sep 28, 2009 | AT&T BlackBerry Curve 8310 Cell Phone -...

3 Answers

Sim Card Invalid


It sounds like the device is still locked to the original wireless carrier. What you need to do is have the device unlocked (if it is a GSM BlackBerry) so that it will work with other carriers. There are several vendors that provide cell phone unlocking services. I recommend checking out HorizonWirelessOnline.com.

Aug 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

2 Answers

8310 blackberry


unlock blackberry curve 8310

May 15, 2008 | AT&T Blackberry Curve 8300 Smartphone

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