Question about AT&T Blackberry Curve 8300 Smartphone

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BLACKBERRY WONT POWER

I HAVE A BLACKBERRY CURVE 8310 I TRIED TO UNLOCK PHONE USING MFI THE CONNECTION FAILED. NOW THE SCREEN IS JUST BLANK AND THE RED LIGHT IS JUST FLASHING. I'M CHARGING IT NOW, BUT I AM TOTALLY LOST. REALLY NEED HELP

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Follow these steps

When your device fails to start, it show one of these symptoms:

1. Totally dead.

2. Trying to restart, LED activity only.

3. Failed to start, a white screen with an error message.

__________________________________________________ ________

1. Physical damage, water is the worst enemy of delicate electronic device. Try drying it with a desiccant and replacing the battery. If there is no activity, you can still try the last ditch technique, nothing to loose anyway.

2. Your device is not able to start, something has gone wrong and the OS is corrupt.


3. Geeks call this an "Uncaught exception error". That is a polite way of saying, the last thread has terminated, the OS has halted because it is corrupt.

In many cases, the Application Loader can be used from Desktop Manager or Windows.

If that fails to connect, there is one final solution. Go Old Skool ...

__________________________________________________ ________

The good news, starting from scratch, you will be back in service in a couple of hours. BLACKBERRY WONT POWER - biggrin.gif

Note: Windows 7 beta is not compatible with these instructions.

1. ...

2. You need to install a BlackBerry OS file that is specific to your device. The original version, as supplied by the carrier, is the safe choice, but you can use any model specific version.

3. Once the OS has been installed, you have to prepare it for the device.

Select Start / Computer and select the Drive C: Icon.

Open Program Files / Common Files / Research in Motion / AppLoader.

Navigate to the bottom and delete the file Vendor.XML file.

4. You are now ready to restore your device. Verify that BlackBerry Desktop Manager is NOT running. Plug the device directly into the computer's USB port.

We are about to venture into the bowls of the beast. Windows is not suitable for this job, we are going to invoke the Command line interface with an option switch. This was the way all 'computers worked prior to Mcintosh and Windows.

Windows XP: Start / Run... / Command

Windows Vista: Start / Command (type this into 'start search')

Posted on Feb 06, 2010

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Posted on Jan 02, 2017

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1 Answer

What is the code to unlock the blackberry 8310 curve


Do you need to unlock your Blackberry Curve 8310 from network lock?Blackberry has 10 unlocking tries..So you have 4 remaining unlocking tries.You can get the unlock code from the site
Classicunlocking.com for Blackberry Curve 8310 and unlock it easily using the unlocking instructions below...

Blackberry Curve 8310 Unlocking Instructions

Warning : Do not enter any wrong unlock codes on your Blackberry Curve 8310 mobile phones. If you enter over a certain amount of wrong unlock codes on your Blackberry Curve 8310 mobile phone, your phone may get hard locked and sometimes become unusable.
1 - Switch on your Blackberry Curve 8310 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 Curve 8310 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 Curve 8310 will now be unlocked.

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The network operator is displayed on the screen and i also have full network bars. But i cant make or recieve calls ,text or browse on my blackberry 8310. The problem sometimes goes away when i perform...


Try to unlock your blackberry network using blackberry curve 8310 unlock code, see if the problem is still happened after your blackberry network unlocked. If the problem still same, reflash your blackberry phone or you can do cable unlock in nearest local mobile phone repair shop in your country. It will force to reset your blackberry configuration to default.

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there are many ways to unlock a BlackBerry mobile, but i suggest you go to BlackBerryMEP.COM and buy an unlock code specified to your BlackBerry, they will send you the unlock code along with a fully detailed guide on how to input the code using your BlackBerry's keypad .

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I need to unlock my blackberry curve 8310 can someone give me the code please????


how to unlock BlackBerry Curve 8310/8320? if you got the BlackBerry unlock code from AT&T.how to use unlock code to unlock BlackBerry Curve 8310/8320?
you can follow the steps to unlock BlackBerry Curve 8310/8320. You must have a SIM card in your BlackBerry Curve phone to complete these steps ( Can be active or inactive )
1. go to settings on BlackBerry Curve > go to options > go to advanced options > go to sim card
2. Type MEPD (not case sensitive) ( you will not see text appear on screen while typing )
3. Does it say Network active? if so your phone is locked
4. Hold the ALT Key while typing in MEPE ( not case sensitive ) ( you will not see text appear on screen while typing )
5. It will say “Enter Network MEP Code, then you type in the 16 digit unlock code, press in the trackwheel / jog dial to confirm
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Blackberry 8310 unlocking


hi
dont worry you can get codes from official provider itself
they are the cheapest code providers and you relay on them too
Click Here

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My Blackberry Curve 8310 has white screen with 507..plz help


You have no operating system on the phone. You will need to download desktop manager from Blackberry and then reload the operating system for your phone from the service provider.

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Screen goes blank 2 seconds after powering up and then wont work


contact your service provider for a repacement phone if you have warranty or phone insurance. its and internal problem.

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Need the unlock code for my black berry 8310


Unlock your Blackberry curve 8310 by using a Blackberry IMEI Unlock code, also called Blackberry MEP unlock code. Here is a link to get Unlock code for Blackberry within seconds.
Excellent customer and technical support, and you can pay using Paypal or credit card by phone.
Hope this helps!

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You will need to replace your battery with another one.

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Hi
Yes we can unlock your phone, you can visit our website www.cellunlock.net , the unlock code will be emailed to you the same day

David
CellUnlock.net

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