20 Most Recent RIM Blackberry Curve 8300 Questions & Answers

From this link:

To block calls on your Curve: 1)In the phone, press the Menu key 2)Click Options 3)Click Call Barring 4)Highlight the call blocking option you want 5)Press the Menu key 6)Click Enable 7)Type your call blocking password. To stop blocking calls, highlight a call blocking option, click the Menu key and select Disable. Please note that call blocking is not associated with your device, but instead with your carrier and your SIM. You will need to contact your service provider to purchase/enable call blocking – they will provide you with a password for the set-up listed above (which, by the way, I lifted directly from my Curve – must give credit where it is due!). Hope this helps!

I’m happy to assist further over the phone at https://www.6ya.com/expert/joe_8b8c2cd6ce148309

RIM Blackberry... | Answered on Mar 06, 2019

Here, check this out 'unlockgenie'this will work for sure.they will provide code and instructions to unlock your phone. they have an online chat support too, incase if have doubts about the unlocking.

RIM Blackberry... | Answered on Jan 10, 2018

try to soft reset it,simultaneously press the alt key+shiftkey+backspace key.

RIM Blackberry... | Answered on Dec 24, 2014

To remove the network restriction from your Blackberry Curve 8300 use unlock code.Specify IMEI number,which country and network it is locked now.Get unlock code from the site Unbblock.com and unlock it easily.

RIM Blackberry... | Answered on Jul 16, 2013

To unlock the Blackberry Curve 8300 ,Buy the unlock code for Blackberry 8300 from the site Mobile-unlocker.com and unlock it.You can enter the unlock code following the instructions below:

Warning : Do not enter any wrong unlock codes on your Blackberry 8300 Curve mobile phones. If you enter over a certain amount of wrong unlock codes on your Blackberry 8300 Curve mobile phone, your phone may get hard locked and sometimes become unusable.
1 - Switch on your Blackberry 8300 Curve without any Sim card.
2 - Go to Settings.
3 - Go to Options.
4 - Select Advanced Options.
5 - Select SIM Card.
6 - Hold the ALT Key while typing in MEPE or MEPD or MEPPE or MEPPD ( not case sensitive ) ( you will not see text appear on screen while typing ).
7 - 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,
8 - Your Blackberry 8300 Curve will now be unlocked.

RIM Blackberry... | Answered on Nov 17, 2012

I took it to the original operator who checked the imei ,and they told me the data package was cancelled because the phone was under a business plan of 2 years and someone unlocked the phone so they blacklisted it.

Now I have to make a new contract and all will be resolved.

Thanks hope this helps.

RIM Blackberry... | Answered on Jul 20, 2012

Hi there
Check the battery if that is OK go to the place where you set your calls and sounds.
good luck

RIM Blackberry... | Answered on Jul 01, 2012

May be your BlackBerry network is off . and you have to on ,
Follow the below instruction

Screen menu > Manage Connection> make check “Mobile Network connection”

RIM Blackberry... | Answered on Jun 07, 2012

You can Unlock the Blackberry 8300 easily using the Unlock code,You can buy the UNLOCK CODE from here Mobileunlocksolutions.com for blackberry 8300 and Unlock it from Network Lock.

RIM Blackberry... | Answered on Nov 19, 2011

Go to blackberrymep.com and buy your unlock code, they will send you an unlock code specified to your BlackBerry along with a fully detailed guide on how to enter the code using the keypad of your BlackBerry .

RIM Blackberry... | Answered on Sep 29, 2011

If the cord is fine, then chances are the usb port in the phone is dead. Which results in the phone being dead and worthless.

I'm sorry about that. It is actually a common problem.

RIM Blackberry... | Answered on Aug 29, 2011

Unlock as in use for another carrier? And where did you get this "unlock" code?

ALL paid unlocking services are a scam. The only people to unlock correctly is your carrier.

Your carrier takes your request, sends it to RIM. RIM then sends them the unlock code. And in about 24 - 48hrs you'll get an email with the instructions and code.

So... If your Blackberry OS is "Nuked" your gonna have to reinstall the OS, or get another phone.

Nuked OS Re-installation instructions:

RIM Blackberry... | Answered on Aug 16, 2011

Debris gets stuck under there. Get a can of "forced air" blow it on there while rolling the ball. If that doesnt get it out.. There are youtube videos on how to take the trackball out and clean it, but be careful. The 1st time I did that, I broke a lil prong off the housing trying to get it off.. and some of the parts are very tiny, and try to roll away. So be cautious if you go that route.

RIM Blackberry... | Answered on Apr 30, 2011

Well if you are tied to a particular network all you have to do is call up the customer help line of the service provider and ask them for the unlocking code, which will be provided to you for a nominal amount of money.
You can also get the unlock code through online..........i will suggest the website. which is doing good service .....you can approach this website.

RIM Blackberry... | Answered on Apr 29, 2011

maybe no network available in your place or in your setting u did not set up exactly

RIM Blackberry... | Answered on Apr 13, 2011

Chances are it's clogged with dirt and other debris. I suggest using a Q-tip© lightly dipped in rubbing alcohol and run it around the ball and move the ball and just clean it off. That should help.

If not, the ball probably needs to be replaced

RIM Blackberry... | Answered on Mar 29, 2011

Try to take it apart into the smallest pieces you can and put it in a place it could dry up, to tell you the truth probebly its dead but if its dry and still doesnt want to turn on take it to a mobile fixing store

RIM Blackberry... | Answered on Mar 19, 2011

try this ? > find: manage connections and click it make sure "mobile network" has a check next to it but if its unchecked, clikc it to checkmark the box then enjoy!

RIM Blackberry... | Answered on Mar 05, 2011

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