Hi
My 7290 only displays 507 error ,som says that it can be corrected with Desktop Manager.
I have very low internet speed can any one help me to find the desktop maneger in zip or rar format.
thanks

Try here: https://www.blackberry.com/Downloads...93E4F3BB068C22

Hope this helps.

Minimum download size 58 MB. no resume sported. i am trying yhis last 2 months but not comlpeted due to low speed of my internet connection.

my 7250 has 507 error. how do i fix this?

Download the desktop manager and phone device software from verizon. And reinstall.

507 means your phone thinks it has no operating system on it.

you need install DM and rom. then connect bb. open application loader from DM -> install OS to your phone
PS:must remove vendor.xml

i have JVM error 523 on my 7290... than reset.... need a few minutes to loading... help me plizzz..... thx

just got a 7290 today for $3, it has the 507 problem ,

its a USA Tmobile Blackberry, where do I find the Tmobile files to get it back working ?

thanks

VW

You need two pieces of software - Desktop Manager (available from www.BlackBerry.com) and the handheld OS. To download that, go to

T-Mobile

Good luck.

The good news is that BlackBerrys are rarely "bricked" for good. Almost every problem is solvable by wiping and reloading the OS onto the handheld.

T mobile would not allow me to download the software,

it asked for my Tmobile number, which I entered
but it said it was not a valid number, maybe since its not a BB number !

I have Desktop manager running but it does not say where to upgrade system OS,

is there a generic OS I can download so this thing is not a 507 brick ?

once it has something on it maybe I can figure the next parts out.

Thanks for your help

VW

Let me google that for you

Any 7290 software will work.

Hi
got it working , downloaded the Personal file from here,

the OS list on the homepage

its an unbranded OS,

So now its not a brick !

next I need to load Opera Mini on it, hopefully I can do that thru desktop manager since I do not have a way to do it OTA (over the air)

Look here and provide them with your device info

Opera Mini - Download

-bought my fone on ebay. and i dont have the SMS option available to reply to incoming texts. same as previous person, where i can call and receive texts, but cant send out texts.
-had an IT policy on it, but I think i removed it (not really sure). I used JL cmder, did a 'reset to factory' and nothing happened. So i used JL cmder to "wipe" and got a 507 message (so i read that my OS was gone) >> I then started Desktop manager >> application loader and reloaded version 4.1 onto the phone and still no SMS option...On the device, i go to Inbox and select a message, click the trackwheel, but no option to 'reply, via SMS'...Also, when i go into 'options' >> 'advanced options' >> 'message services', that screen comes up completely blank, with only the "message services" header on top.

did i properly reload an OS onto this thing or what? What can I do?

Question 2: Is this phone going to always hvae the "enterprise activation" logo on the main menu screen? can i get rid of it? is it part of the IT policy?

thanks
aperalta

Enterprise Activation on the home screen will go away if you subscribe to a BlackBerry data plan.

No option to send SMS messages sounds like you still have the IT Policy on it. Only the "reset to factory" option in JL_Commander will eliminate it. Then you have to reload the OS again and restore your data.

To check for an IT Policy, go to Options > Security Options > General Settings. At the bottom of that screen you'll see an area for Services. It should read *** no services *** if you don't have an IT Policy present. Anything else (like "default") means you've got one.

The ResetToFactory option only works for devices running 4.3 or higher. It did not remove your IT policy. You will need to follow the policy.bin steps.

thanks rambo47 and conyers, you were both right. The last time i tried wiping the device clean, i did, but when this time when i went into 'desktop manager' i checked that i didnt want to 'backup/____' option. anyway, it worked finally! thanks again!