Question about RIM BlackBerry Curve 8520 Smartphone

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'Insert SIM' I just got my brand new curve today (8520) I do all the usual things insert sim put battery in and complete setup but it says insert sim

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I recently brought my new blackberrycurve 8520 got the sim card inserted it and started the phone but was unable to receive text messages there is an indication message is stored in drafts how could i resolve this problem i also clicked on the message icon but it shows no messages

Posted on Aug 01, 2010

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If you are trying to use an old sim-card from another phone you may find that it won't recognize it.

The older sim cards just aren't up to the job the newer handsets require so now we have more powerful and higher voltage sim-cards.

Try a sim card from a friend with a new handset and see if that works in your phone.

You may have to go get a new sim.

Posted on Jul 16, 2010

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1 Answer

Blackberry 8520 sim not allowed 3


this is normally the result of transferring phone to others, go to your settings, select security, select general, select wipe handheld, and after the phone reboots, try to insert your sim again..

Jul 08, 2012 | AT&T Blackberry Curve 8300 Smartphone

Tip

How to unlock your Blackberry to any network


How to Enter Unlock Codes on BlackBerry Bold (9000), 8800, 8820, Curve (8300, 8310, 8320), Javelin (8900), Gemini (8520, 9300), & Onyx (9700):
Note: NO SIM is needed to unlock the phone. After phone is unlocked, remove the battery, insert SIM as desired and re-insert the battery. Phone MUST be restarted to use the new SIM card.

1) Power on
2) Go to Settings
3) Go to Options
4) Go to Advanced Options
5) Go to Sim Card
6) HOLD ALT and press: mep2 (Please note that you will NOT see what you type on the screen) *
7) It will ask you for the unlock code. Enter it and then press trackball to confirm and your phone is unlocked!

* If your phone is a 9700 or 9000 that requires a second code (ie.Bell), please repeat until step 6 and press mep4 to enter the second code.



You can try sites like this for the mep2 or mep4

http://www.cellphoneunlock.net/shop/category.php?id_category=17

on Apr 21, 2010 | Cell Phones

2 Answers

How do i fix this problem? It says insert SIM but its already in what do i do?


hi i think your mobile is locked with the particular network .due to this it accept only that particular network sim if other network sim is inserted it shows "insert sim " to unlock it you can sue codes you can get the codes from this site theunlockspot to unlock your blackberry curve 8520 mobile from the particular network .here they ask the imei number of the mobile then they render the codes to unlock it .once your mobile is unlocked the it will be free to accept all network sim.

Nov 16, 2011 | RIM BlackBerry Curve 8520 Smartphone

1 Answer

Why does it say 'insert sim' when i have already put in my blackberry?


Hope your mobile is locked with a network so to get rid of this problem you have to unlock your mobile..try theunlockspot to get unlock code for your mobile and get it unlocked so that you can be able to use other provider's sim without any restriction..

Nov 16, 2011 | RIM BlackBerry Curve 8520 Smartphone

4 Answers

Is there any way off unblocking my blackberry 8520 curve


Dear,

It is now possible to unlock your blackberry very easily. You can get your blackberry unlock from Blackberry Unlocking Codes with IMEI. This unlocking code vendor is highly reliable and provides high quality codes with excellent customer service and also with CHEAP rates. Your blackberry curve 8520 can be unlocked from HERE.

Apr 21, 2011 | Cell Phones

1 Answer

How do i know that it really locks on holster


Insert another sim card of another service operator, you'll see what it is and how it does reacts with your phone. If it's locked to holster, the other sim card will never be accepted by your phone, maybe you'll be asked to enter a code or etc..etc..

It's also possible that the phone is locked to only one sim card, you'll be able to find out when you insert a sim card of the same network.
If you need further help, let me know.

Good luck.

Thanks for using FixYa.

Sep 20, 2010 | RIM Holster For BlackBerry Curve 8520

2 Answers

How to unlock the blackberry curve so that it works on any network???


It's a clear and fully detailed guide on how to unlock a BlackBerry Curve 8520 :

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

Sep 01, 2009 | RIM BlackBerry Curve 8520 Smartphone

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