Good news for all users having Lumia 920 on Telstra, as
Nokia Amber updates are going to get rollout officially tomorrow (08/16/2013) morning,
which includes Windows GDR2 updates and Nokia’s customized updates. 
Following are few new features will be available in Amber update:
1. FM Radio – FM radio will be added in
     Music+Videos hub.  This is really
     good news for all users missing FM App in Windows 8 phone.
2. Data Sense – Data usage of phone can
     be tracked with Data Sense. Limit can also be set in this App.  
3. Call/SMS Filter feature - It will
     allow you to add phone numbers/contacts to a blacklist after which phone
     calls or text messages from that person will get blocked.
4. Glance Screen – It will display a live clock along with Charging indicator &
     low battery Indicator on lock screen.  Also, you can simply double tap on the
     standby screen to wake up the smartphone.
5. Smart Camera – It is also going to
     include Nokia’s Pro camera app for Lumia 920.  It will also allow
     the handset to record audio in
     stereo.
6. Flip
      - Flip to silence the phone to
     turn it silence
7. Xbox
     Music – It is going to display more detailed metadata like information
     about the songs and albums and has also made other improvements.
Other Lumia Handset users still need to wait for sometime
for getting official updates.  
Source: Nokia Amber Update
Are you really getting crazy for Amber updates?