BlackBerry Forums Support Community               

Closed Thread
LinkBack Thread Tools
Old 08-24-2006, 06:46 PM   #1 (permalink)
New Member
Join Date: Aug 2006
Location: Colorado
Model: 7290
Posts: 1
Post Thanks: 0
Thanked 0 Times in 0 Posts
Default BB 7290 Device Error: 400

Please Login to Remove!

I am interested in hearing from forum members who have been receiving errors on their 7290 of the following nature:

Device Error: 400

DUM 545

DVM 505 or 507

A strange little screen that only allows the option RESET

A strange little screen that allows you to scroll through several strange options?

If you have been needing to reload the bb software daily, weekly or monthly due to these errors I would like to hear from you.


I took mine apart on one of my surface mount rework stations and think I have stumbled onto a flaw in the manufacturing that causes these failures. I would like to try and collect more data on the problem and how widespread it is in the bb 7290.

I purchased three on ebay so far that were broken and reported the same errors and was able to repair all three to normal operational order. But I need a bigger data set to decide if it is a RIM manufacturing flaw or a custom use wear thing.

Thanks if you can help

Closed Thread

Thread Tools

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

vB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are On
Pingbacks are On
Refbacks are On

Copyright 2004-2014
The names RIM and BlackBerry are registered Trademarks of BlackBerry Inc.