Where can i get the javaloader.exe to grt my 7520 up and running i have the error 507 on my start up screen.

Please help

Use Jl_Cmder instead... It's javaloader with a nice interface...

Use this to wipe and install the OS

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

I don't see the software install command.

As the instructions point out, you need to have Desktop Manager AND Handheld OS installed..

The FAQ says:

------------------------------------------------------
Install OS and Restore

1. Open Desktop Manager and select Application Loader

2. Install the OS and follow the prompts and selections

3. The device will reboot. It can take up to 15 minutes for the 1st boot.

4. Restore the previously made backup or re-sync

5. Install the battery back into the device and unplug from the PC

--------------------------------------------------------------------------------------

Ie.... Once you select Application Loader it will walk you through installing the OS and will install it automatically

I have update the FAQ for clarity of this... It now says for step 2:

2. Install the OS by following the prompts and selections

Best of luck

Kris