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BlackBerry® OS Smartphones

New Member
Posts: 1
Registered: ‎01-29-2009
My Device: Not Specified

Application Loader

I have a problem with my blackberry bold. "Reload Software: 507".. But the thing is, I've tried to use the application loader to start fresh, but when I try to do so, I can't get pass the part 'connecting to boot ROM'.. There'll always be an error to it. What should I do?
Guru I
Posts: 16,194
Registered: ‎07-23-2008
My Device: Torch 9850/ Playbook
My Carrier: VerizonWireless

Re: Application Loader

Hi and welcome to the forums!

The error means you are missing your operating system.

Use the link below to restore it. Read install the OS and restore.






Click Accept as Solution for posts that have solved your issue(s)!
Be sure to click Like! for those who have helped you.

Install BlackBerry Protect it's a free application designed to help find your lost BlackBerry smartphone, and keep the information on it secure.

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Elite II
Posts: 9,321
Registered: ‎04-01-2008
My Device: Torch 9800
My Carrier: grameenphone

Re: Application Loader

Use JL_Cmder to wipe your device clean.


Then Upgrade your device OS as mention here.

If your query is resolved then please click on Accept as Solution

Click on the LIKE on the bottom right if the post deserves credit