Question about RIM BlackBerry 8700c Cellular Phone
my little niece was playing with my blackberry & typed the wrong code for my keypad as i had locked it & then she got it blocked. Now it only comes up with some little picture & 507 on the bottom & i cant get into anything. How can i unblock this?! or has she fully wrecked it?
NZ does not have a pro-blackberry help centre.
Error 507 on a blackberry means no operating system is found. You can try to restore your Blackberry to factory settings by using a Java loader found here:
You will not be able to save the data on your phone. Try this at your own risk and ask someone for help if you are unsure about the process. Hope that helped,
Posted on May 14, 2008
No, please don't javaload the handheld. Your best solutiojn is download and install Desktop Manager from the BlackBerry web site, then the handheld code from your respective carrier and install that. Once complete, run desktop manager, then Application Loader. That will connect to the handheld without issues. I come across this error daily and this is the solution I use for end users.
Posted on Jun 14, 2008
a 6ya expert can help you resolve that issue over the phone in a minute or two.
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the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
Posted on Jan 02, 2017
Tips for a great answer:
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
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.
Oct 26, 2012 | RIM BlackBerry 8700c Cellular Phone
1 - Switch ON your Blackberry 8520 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 8520 should then be unlocked.
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