Today, I received a new HTC Update for Windows Phone i.e. for my HTC Mozart. As seen in the screenshot below not much available in the description but it contains the new Firmware Revision & Bootloader. I noticed significant improvement in the boot speed. Total time to boot the device (HTC Mozart) takes about 22-23 Seconds. (Fully Functional) I could unlock lock screen. Earlier time war around 28-30 Seconds.
After some digging I realized that there is a new Firmware Revision & Bootloader Version available in this update. The Firmware Revision is now 2250.21.51201.707 & Bootloader version is 5.12.2250.1(134400)
Last time I blogged about the WP Update http://blogs.technet.com/b/aviraj/archive/2011/11/23/windows-phone-os-update-7-10-7740-16-available-just-updated-my-htc-mozart.aspx
Before that I received new Firmware Revision back in October http://blogs.technet.com/b/aviraj/archive/2011/10/27/windows-phone-internet-sharing-feature-now-available-on-htc-mozart-after-firmware-revision.aspx that enabled Internet Sharing. As of now I have not found anything new in this release.
FIRMWARE REVISION & BOOTLOADER VERSION DETAILS BEFORE UPDATE
FIRMWARE REVISION & BOOTLOADER VERSION DETAILS AFTER UPDATE