Hey i have a BlackBerry 7100, i tried to install a theme and it now ... RIM Blackberry 71xx forum
Device Error: 400
Hey i have a BlackBerry 7100, i tried to install a theme and it now comes up with an error, Ive looked at all the other help threads here but none worked, I really need to know how to reset it.
have you tried to hook it up to DM and uninstall the theme?
welcome to pinstack!
I can't Desktop Manager wont detect it properly while this error is here.
What is the error you are getting?
If it tells you no applicaitons for your device were found then you need to install your device operating system on your desktop....
Sorry - I missed the fact it was in the title of your thread...
Last edited by GaryF; 07-07-2008 at 03:07 PM.
I get Device Error 400, and the app loader doesn't show any apps in my blackberry and it doesn't show any file space in it.
The Desktop manager doesn't do anything. It doesn't connect to it because it goes to the error page on the phone and then just stayed at the, Connection to device (JVM)... bit
you will need to download the OS for your BB and INSTALL it on your PC.
then hook up bb to usb/DM and install the OS onto your BB using application loader.
here is a list of available OS
here is a thread you might need if the link in post#5 doesn't work
How do i know which OS is mine, I have a T-Mobile BlackBerry 7100
its the one marked 7100... you don't need to install carrier specific if you don't want to...
you can also log into tmo here and download the TMO specific software.
I can't im using an orange sim card in it, I got it unlocked.
It was working fine with the sim it was just when i went to install stuff into it.
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