No you cant.. Only through Desktop Manager or BlackBerry Master Control Program...

Haha.. Congratulation on your new OS

Saved money then can buy...

Bold or Tour???

What is your APN setting??

I think its just the APN Setting...

So .681 is the most stable for Bold 9000...

Thank you...

Means enable all setting and do a battery pull...

CB got it...

Go to Apps World download Facebook v1.9, it will solved his issue, I believe...

All about OS...
HOW-TO Revive a Dead Blackberry

All this presumes your Blackberry is already dead, and no amount of hair or battery pulling will get it to restart again.

PRELIMINARY
1. Take the battery out of your Blackberry.
2. Ensure you have the latest BDM properly installed.
3. Install the OS version you want your revived Blackberry to have. Once you’ve completed the procedure, you will essentially have a factory-fresh Bold so at this step, you can choose which OS you want to have in your factory-fresh Blackberry. You can choose to revert to a previous OS for example, but why would you do that?
4. And most important, use a Windows PC.

METHOD
1. Start loader.exe. You can find it at Program Files > Common Files >Research In Motion > AppLoader.
2. Connect your phone to the PC via USB.
3. When you see the loader wizard say USB-PIN: Unknown, quickly press Next. It’s important you don’t dally at this point, because if you don’t press Next as soon as you see that phrase in the info box, you’ll have to start the process all over again. Unplug from the USB, quit loader.exe, restart loader.exe, etc etc)
4. Gently insert your battery back into your phone, making sure you don’t lose the USB connection.
5. Check off all the options you want to install, then wait for the process to complete on its own. It’ll take a very long time, but the screen will keep updating on the steps as they’re finished.

And you’ll need your data backups, if any, as you’ll have to re-setup your phone from scratch.

Source: http://forum.blackberrymalaysia.com/viewtopic.php?f=37&t=89

You are using Beta or Official Facebook??

We are BlackBerry family...

Then need to look for the thread starter to modify and edit the changes...

Then only MOD can do the changes now...

This is open forum, no one get pay, so its like this.. Just accept the truth...

Just hope the concern party will do something about it, no matter it is TS, Admin or Mod...

We just need to updated this thread from time to time in order for the other forumer to know more about BlackBerry...

Lets update here:

Guide on how to install Hybrid OS to our BlackBerry:

Instructions:

-Backup phone
-Security wipe your BlackBerry
-Have base OS6 .344 for 9700 installed on PC/Laptop
-Download BTHM OS6 V1 (.333/344) Hybrid
-Copy Hybrid folder and replace original folder(C:\Program Files\Common Files\Research In Motion\Shared\Loader Files)
-Go to apploader(C:\Program Files\Common Files\Research In Motion\Apploader), make sure vendor file is deleted
-Run loader
-Highlight the apps etc you would like to install on the phone then run the program.

**** It is very important that you follow the instructions exactly to get the best results. Especially in the restoration part of the files etc****