[fxstsb]

Elation!!!!!!........ I found a fix.
I have a 7290 that was in a loop for weeks. When all else fails...follow the directions. There is an instruction about what to do when JL CMDR doesn't work. I tried it and was able to stop the loop and program the 7290. Well after this I thought I would try this on my 7280 with the 507 problem. It worked.. So, thanks to instructions, the program JL CMDR, and this forum I now have two almost dead Berries back to life.

[retman]

Can somebody please help me? I've entered 10 times the wron password and now I have the 507 error code. I tried to use te application loader, but there is nothing to load on my pc. Can somebody tell what I need to download? And where? Thx!

[qweenzgrimyest]

i have 8700G that is unlocked...and i used Java Loader to wipe its memory b/c its bought second hand....now it has a 507 error...i have the latest desktop manager and device software...but when i try to install it using application loader it says i have no software for that device...im kinda lost now...do heLp!!!

[John Clark]

Delete the vendor.xml file located in c:\program files\common files\research in motion\apploader and try it again.

[keishihello07]

My blackberry has the icon showing the circle, square and triangle as mentioned earlier, how do i reload the operating system?
I have a blackberry 7280 by the way.

[John Clark]

Use the link below. Take the instructions as if you've already wiped the device with JL_Cmder. You'll need to install the OS to your PC in order to load the OS back to the device.

How do I wipe the BlackBerry using Jl Cmder? - BlackBerryFAQ

Use this link to find the OS for your carrier and device.

BlackBerry Operating System Downloads - BlackBerryFAQ

[lilbauer3]

I have a 8703e and i have uploded the OS successflly 2 times and the error message still shows! HELP!

[d_fisher]

Originally Posted by lilbauer3

I have a 8703e and i have uploded the OS successflly 2 times and the error message still shows! HELP!

Are you getting any errors during the install of the OS? Doesn't sound like the software is getting from the PC to the handheld.

[Raskell]

I've got the same problem I can't find javaloader.exe anywhere. What did you do to fix it.

[nipps010]

Hi, I have the code 507 come up on my 8310 curve. Can you tell me how to reinstall the OS as I am fairly new to all this and am stuck!!!

Any help much appreciated...

[lemotzc]

i've got some problem here. thnks for yours advise abt this

[NJBlackBerry]

Follow these instructions to the letter...
How do I upgrade the OS on my BlackBerry? - BlackBerryFAQ

[rrrice5600]

can some one help me get rid of the code on an 8310 phone

[rrrice5600]

code 507 trying to reset phone any one can tell me

[NJBlackBerry]

You have to reload the OS back onto your 8310.

Follow these instructions -> http://www.blackberryforums.com/gene...languages.html to the letter and the OS will be reloaded.

[jforster101]

after i upload the new os the time clock just spins but the device never stops spinning

[markl17]

It appears to mean corrupt or missing application software on device.

To fix:

I downloaded the 7100 handset software from the Rim site, and installed.
When I connected my device, it recognised it and allowed me to reinstall everything.

After it had wiped the previous applications and resinstalled the jvm and system software, the device briefly flashed up 507 again before the applications started installing.

After the applications had installed, the device went into hourglass mode for about 20 minutes but eventually it came up fine.

This leads me to believe that the 507 error message is about the Rim applications being corrupt or missing rather than the system software.

[erickok88]

I have a BB 7310 with 507 error code after unsuccessful update of OS (connection died halfway). Tried several hours re-installing different versions of Device Manager and Desktop Manager, using different computers, etc.

Finally, success! The key thing is to use JL_Cmder software (download from this forum) to wipe the OS. It doesn't matter if Desktop Manager says device not connected before update.

507 error code DOES NOT mean the OS is wiped out. As soon as the WIPE command is used on JL_Cmder, my BB updated immediately.

Very, very happy

[NJBlackBerry]

Originally Posted by erickok88

507 error code DOES NOT mean the OS is wiped out. As soon as the WIPE command is used on JL_Cmder, my BB updated immediately.

Very, very happy

507 DOES MEAN the OS has been wiped out. As have all of the applcations.

[John Clark]

Originally Posted by erickok88

I have a BB 7310 with 507 error code after unsuccessful update of OS (connection died halfway). Tried several hours re-installing different versions of Device Manager and Desktop Manager, using different computers, etc.

Finally, success! The key thing is to use JL_Cmder software (download from this forum) to wipe the OS. It doesn't matter if Desktop Manager says device not connected before update.

507 error code DOES NOT mean the OS is wiped out. As soon as the WIPE command is used on JL_Cmder, my BB updated immediately.

Very, very happy

The OS is still there with 507 error but has been rendered completely unusable and needs to re reloaded. JL_Cmder simply wipes the device to a 507. If you already have 507 all you have to do is reload the OS using Loader.exe.