Question about RIM Blackberry Curve 8520

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There is a problem with my 8520 BB, i insert the SIM card. But it says insert SIM card

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Hey can you please unlock bb curve 8520 ...imei:357257.04.904092.1


Hi, You can get the unlock code for a Blackberry Curve 8520 from http://www.unlocking4u.com/blackberry-8520-curve/rs6wp9/ at affordable cost.
Here are the steps for unlocking a BB Curve 8520,
1 - Switch on your Blackberry 8520 Curve with any Sim card and Turn off all Wireless connections.
2 - Go to Settings.
3 - Go to Options.
4 - Select Advanced Options.
5 - Select SIM Card.
6 - Type MEPD using your Blackberry 8520 Curve keyboard (NOTE: You will not see any text appear on the screen while typing MEPD),
7 - Type MEP then hold 'ALT" key and type number 2.(NOTE: You will not see any text appear on the screen while typing MEP2),
8 - 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,
9 - Your Blackberry 8520 Curve will now be unlocked.

Sep 20, 2012 | RIM BlackBerry Curve 8520 Smartphone

1 Answer

My blackberry 8520 battery drained quickly because it shows busy symbol(clock moving symbol)in each 10-15 second.which programe is it bg?


try to clean your phone log.
1. turn off your gemini
2. take off the batt for 3 minutes.
3. take off the sim card and mmc
4. insert the batt and lets it enter standby mode.
5. press and hold alt key, and press L G L G key, until another menu is open
6. press BB button, and select Clear Log.
7. Restart your phone and enter the sim card.

Nov 27, 2011 | RIM BlackBerry Curve 8520 Smartphone

1 Answer

BB stopped sending nor receiving chat last night, the mobile network was observed to have network mode missing. What can I do?


Reset your blackberry to default factory setting, and if not working try to unlock your blackberry network using blackberry curve 8520 unlock code for your original network sim card. You can get blackberry unlock code from your network provider or buy at third party sites. Both of them will need you to pay some cash, but third party sites has lower cost rather than network provider.

Jul 27, 2011 | RIM BlackBerry Curve 8520 Smartphone

1 Answer

It started happening yesterday when i insert my sim card adn started my bb curve 8500 following messege started coming "app error 253 reset". again i reset but it is ending to same msg


Hi kunal2469 You need to use the blackberry desktop manager on your computer or laptop. You need to plug the phone in and do an app loader to your blackberry. This important you need to back up your information on your phone as well as do the app loader on your phone. Hope this help

Jan 03, 2011 | RIM BlackBerry Curve 8520 Smartphone

1 Answer

I cannot get a signal on my Blackberry 8520 which is on the 3 network. It had been working perfectly until a few days ago. There is nothing wrong with the network as we have other mobiles with 3. I have...


go into your options. you should see a whitish antenna icon. click on it you have likely shut off your wireless off. just looking at my bb and the icon is white and looks like a webcam on a tripod.

robert

Nov 04, 2010 | RIM BlackBerry Curve 8520 Smartphone

2 Answers

'Insert SIM'


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.

Jul 16, 2010 | RIM BlackBerry Curve 8520 Smartphone

2 Answers

Trackpad freezes BB 8520 Options


i know what ur talking about and its so annoying what i do is i take the battery and sim card out and then put them back in and it seems to work only tho it takes forever!!!!

Mar 19, 2010 | RIM BlackBerry Curve 8520 Smartphone

2 Answers

I want to copy my contacts from my blackberry 8520 to my sim card


Unfortunately you can only copy them one-by-one...go to your address book, select the contact you want to copy, click the menu button and select "view"...then press the menu button again and select "Copy to SIM Phone book", this option is the very first one up.

Jan 25, 2010 | RIM BlackBerry Curve 8520 Smartphone

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