Question about Samsung D840 Cellular Phone

2 Answers

I have a blackberry 8830 and I have unlocked the phone. When I insert my Chinese simcard (active on another) phone it tells me the simcard is invalid.

Posted by on

Ad

2 Answers

  • Level 2:

    An expert who has achieved level 2 by getting 100 points

    MVP:

    An expert that got 5 achievements.

    Governor:

    An expert whose answer got voted for 20 times.

    Hot-Shot:

    An expert who has answered 20 questions.

  • Expert
  • 48 Answers

Probably u might not have unlocked it completely, or unlocked it at all, try codes from http://www.unlocking4u.com/ which unlocks your phone completely

Posted on Aug 10, 2010

Ad
  • Level 2:

    An expert who has achieved level 2 by getting 100 points

    All-Star:

    An expert that got 10 achievements.

    MVP:

    An expert that got 5 achievements.

    Vice President:

    An expert whose answer got voted for 100 times.

  • Expert
  • 270 Answers

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/

Posted on Jul 26, 2010

Ad

1 Suggested Answer

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

Hi there,
Save hours of searching online or wasting money on unnecessary repairs by talking to a 6YA Expert who can help you resolve this issue over the phone in a minute or two.

Best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.

Here's a link to this great service

Good luck!

Posted on Jan 02, 2017

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

1 Answer

Blackberry 8830 is having an insert Sim problem


May be your sim is slightly dislodged ..Try to remove and place it again... If you still get that error it might be the network restriction in your phone that does not support your sim network..did you try to insert some other network sim card? In this case you can get it your phone network unlocked from any vendors online like UnBBlock.com

Oct 31, 2013 | RIM Blackberry 8830

Tip

How to check if my Blackberry Smartphone is Locked to a network



1. Start the phone up with a non-accepted simcard
2. press the meny button and goto Options > advance Options > SIMCARD
3. It will display No Valid SIMCARD - Press the menu Button and select Show Keyboard
4. Type the following Letters MEPD - you will not see anything appear but will take you to a new Screen

if on the new screen it show Network: Active

Then you know now know your phone is locked and will need to be unlocked for use with another simcard.

To Unlock you Blackberry - http://unlock-blackberrys.com

on Dec 15, 2009 | Cell Phones

1 Answer

Why blackberry 8830 world eddition says insert sim card when it's already in, this happens wwhen it's in gsm, but wen I changed to the other one it says searching for CDMA, plus help


Hi, Your Blackberry 8830 world edition has been network restricted. That is why it says " insert sim " . you can remove the network restriction from your Blackberry 8830 world edition by entering the unique unlock code. You can get the unique unlock code for your Blackberry 8830 World Edition from www.SimpleUnlocking.Com at affordable cost with free unlocking instructions. all the best mate.

Nov 21, 2012 | Cell Phones

1 Answer

Blackberry 8830 says insert sim card and SOS in red comes at the top right corner, but the sim card already placed in,


Hi, Your Blackberry 8830 has been network restricted. In order to remove its network restriction, you must enter the unique unlock code. You can get the unique unlock code for your Blackberry 8830 from www.WickedUnlock.Com at affordable cost with free unlocking instructions. All the best mate.

Nov 21, 2012 | Cell Phones

1 Answer

I have a new bb 8830 world edition phone on a Vodafone GSM network. I have requested for the bb service to be activated. Which the service provder has. Unfortunately, the settings are not received by my BB...


Looks like you just change your original sim card with other network sim card. You must unlock your blackberry first before you can using other network in your phone. What you need is blackberry 8830 unlock code from your original phone network sim card. You can get blackberry unlock code from network provider or buy from third party sites which have lower cost rather than network provider.

May 14, 2011 | RIM BlackBerry ® 8830 Cellular Phone

1 Answer

How can I unlock my Blackberry 8830 phone? Thanks.


If you are looking to use your Blackberry 8830 on almost any GSM carriers worldwide, get the unique unlock code for that.

Unlock Blackberry 8830 World Edition

Mar 09, 2011 | RIM BlackBerry 8800

2 Answers

Hi I have a blackberry 8830 phone. I am trying


In this case you need to contact you're service provider to unlock your MEP code.( NETWORK UNLOCK CODE )

Oct 22, 2009 | RIM BlackBerry Pearl 8100

3 Answers

Unlock security code on blackberry 8830


I think my boyfriend is cheating. he has his blackberry 8830 on lock. I do not have the code. How would I unlock it??

Jan 24, 2009 | RIM BlackBerry ® 8830 Cellular Phone

3 Answers

Unlock a Blackberry 8830 with Telus


It's a clear and fully detailed guide on how to unlock a BlackBerry 8830:

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 ( you will not be able to see what you are typing )
9. Now the phone will prompt you to enter network mep code
10. if you not already have the code, then i suggest BlackBerryMEP.COM to get it from .
11. Enter the code ( you should see "code accepted" )
12. Restart your BlackBerry .

All done.

SOURCE :
BLACKBERRYMEP.COM

Apr 26, 2008 | RIM BlackBerry 8800

Not finding what you are looking for?
Samsung D840 Cellular Phone Logo

62 people viewed this question

Ask a Question

Usually answered in minutes!

Top Samsung Cell Phones Experts

Donald DCruz
Donald DCruz

Level 3 Expert

17130 Answers

Ronny Bennett Sr.
Ronny Bennett Sr.

Level 3 Expert

6927 Answers

Fotis Papastamatiou

Level 2 Expert

109 Answers

Are you a Samsung Cell Phone Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...