Question about RIM BlackBerry Cell Phones

2 Answers

Blackberry The SIM card is from an unknown source

My Z10 does not recognize my SIM card anymore, it says "The SIM card is from an unknown source".

Posted by on


2 Answers

  • Level 1:

    An expert who has achieved level 1.

    New Friend:

    An expert that has 1 follower.

  • Contributor
  • 1 Answer

Mobile network bloked
Blackberry The SIM card is from an unknown source - 12_27_2017_1_51_05_pm.png

Posted on Dec 27, 2017


  • Level 1:

    An expert who has achieved level 1.

  • Contributor
  • 1 Answer

Hi guys my phone show me unkown error any 1 cn help me out plz

Posted on Mar 05, 2014


1 Suggested Answer

  • 2 Answers


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%


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



Related Questions:

1 Answer

My blackberry Z10 cant send pictures on whatsapp how do i do it

Can send pictures on my whatsapp for z10 BlackBerry Forums at CrackBerry...

This web site states the following procedure:

-when you get into your pictures (doesn't show anything i know) just see below the screen you have an option "up". When you touch it it takes you to your "sd card" from there u can select your pictures if you have in your camera folder. If not touch the "sd card" on the side left bottom and you get a pop up window with "device" option. Touch it and you will see different folders. Choose the folder where your picture is located. Once you locate the folder just tap the picture you want to attach.

Jan 26, 2018 | Blackberry Cell Phones

1 Answer

How do I delete a photo on my blackberry z10

hi leslie.
try this.
External memory
  1. Navigate to Home screen 2.
  2. Tap File Manager.
  3. Tap the Menu icon at bottom-left, and then tap Media Card.
  4. Navigate to the folder containing the file you want to delete.
  5. Tap the Menu icon at bottom-right, and then tap Select.
  6. Select each file to be deleted.
  7. Tap the Trash can icon, and then tap Delete.

Pictures & videos: BlackBerry Z10 ' T-Mobile Support.

or go to this link and have a read before you do anything to your phone.
How do delete photo on my blackberry z10 Google Search

Oct 30, 2017 | Blackberry Cell Phones

1 Answer

Can i get AT&T Z10 BlackBerry with a SIM card unlocked and use it on Verizon service with a Verizon SIM card

I don't think does not support CDMA.So once you have unlocked you can swap with other GSM providers only.There are many unlock providers like to unlock your phone permanently.

Oct 03, 2014 | Blackberry BERRY Z10 16GB FACTORY Unlocked...

1 Answer

How can you Unlock BlackBerry Z10 which is an Orange phone out of the United Kingdom?

Hi. You can unlock your UK Orange network locked Blackberry Z10 safer and easier using unlock code. You can get the accurate unlock code for your Blackberry Z10 from at affordable cost. Good luck.

..............UNLOCKING INSTRUCTIONS..............

1 - Switch ON your Blackberry Z10 with your current network/service provider's SIM card.
2 - Using the menu go to Settings Menu -> SIM card and press select.
3 - While holding the SHIFT key, type mepd.(NOTE: You may not see any text appear on the screen while typing mepd)
4 - You should now see the five locking categories listed.
5 - While holding the SHIFT KEY, type mep2.(NOTE: You may not see any text appear on the screen while typing mep2).
6 - Release the shift key.
7 - You will now be prompted to enter the Network MEP code. (it will also state how many attempts left)
8 - Enter the Unlock Code.
9 - Enter Return/Enter.
10 - The Blackberry Z10 should then be unlocked.

Aug 05, 2014 | Blackberry BERRY Z10 16GB FACTORY Unlocked...

2 Answers

My blackberry z10 is stuck on the password scree. How do i fix it.

Hi this may help Remove battery and SIM card, Then replace ir again. If this does n work and you make use of MTN and you live in Pretoria Contact or visit MNT Merly Retail where you will find BB Tec assistant Regard

May 28, 2014 | RIM BlackBerry Bold 9000 Smartphone

1 Answer

What to do to fix BB phone with sim not allowed MM#3?

HI is your blackberry phone not accepting your sim card then it mean your phone might be locked with some other network provider due to this it wont accept other network sim until you unlock it .You can easily fix it just by unlocking your phone using code .You can purchase code from sites like here they are rendering unlock code for all mobile models at reliable cost .You first verify that whether they are rendering code for your country and network provide.If yes then pay for it and unlock your Blackberry Z10 mobile from network lock .

Jan 02, 2014 | Incipio BlackBerry Z10 Feather Shine Case...

1 Answer

Is unlocking possible for BlackBerry Z10 smartphone?

Yes,there is an easy way to unlock a Blackberry Z10 Mobile Phone from network lock.Just visit the site here they are providing the unlock code at low cost with easy step by step unlocking instructions and unlock it.After unlocking it,you can use freely any GSM network SIM card.This is the safe,fast and permanent unlocking method.

Jul 30, 2013 | Cell Phones

Not finding what you are looking for?
Cell Phones Logo

Related Topics:

2,459 people viewed this question

Ask a Question

Usually answered in minutes!

Top RIM Cell Phones Experts


Level 3 Expert

438 Answers


Level 3 Expert

904 Answers


Level 3 Expert

13434 Answers

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

Answer questions

Manuals & User Guides