According to their official forum, it is still being released tomorrow, which is 5-18-2010.
See here :
BlackBerry Bold 9700 Software Update - Updated 05/... - T-Mobile Community
Here is the copied txt in case the link does not work for some:
BlackBerry Bold 9700 Software Update - Updated 05/13/10
[ Edited ]
Options
* Mark as New
* Bookmark
* Subscribe
*
* Subscribe to RSS Feed
*
* Highlight
* Print
* Email to a Friend
*
* Report Inappropriate Content
05-04-2010 09:27 AM - last edited on 05-13-2010 09:41 AM
T-Mobile has quickly worked through all the issues that arose with the new software and we are happy to announce that the updated software for the BlackBerry Bold 9700 will be available on May 18th. You will need to tether your device to download the software. Please visit
Unsupported Browser and follow the instructions for the BlackBerry Bold 9700.
Included fixes and changes in the MR are:
* Increase general stability for the software
* New separate icon for BES e-mail
* Improvements to chat view SMS user interface
* Improved BlackBerry Messenger client
* General Visual Voicemail improvements
* Resolve 3G dropped call issue
* Mobile Backup support
* Improvements to TrackPad performance
Thank you for your patience while we made the necessary fixes to ensure that this software upgrade is a positive experience for all of you!
===
Steven
T-Mobile, Community Moderator