Ok, so ive been waiting for this update for a while and I can confirm this method works on the LG E900 (Optimus 7)
Thanks to 'Jolly' from wmpoweruser.com for a more detailed method
Internet Disconnect trick (REALLY WORKS!!!)
1- Turn off cellular data, and Wifi on your Lumia 900 or WP device(see below).
2- Connect to Zune, check for updates and time yourself by counting "1-1000, 2-1000,etc". Stop counting when it says your phone is up to date and remember it.
3- Change to a different tab other than update in the settings.
4- Disconnect phone, then reconnect it.
6- Now, get ready. You will need to hit the “Update” button and unplug (Or disable your NIC card in Network and sharing center) the network cable from your computer at about minus 1-1000 (if you counted to 8-1000 for update check, then disconnect at 7-1000) after hitting this button. It will present an update is available!
7- Remember to reconnect internet, then hit Update!
8- Now update!
There will be three updates.
First Update will be some fixes to app purchasing and marketplace.
Second Update will be some fixes to WP and support for phones without camera hardware button.
Third Update will be the main WP7.8 update itself.
http://wmpoweruser.com/windows-phone-7-8-update-now-on-zune-…
You need to do this method 3x to get each of the three updates
Enjoy :D
Because this is the best upgrade user experience Microsoft could deliver :-)
I had to send my Nokia Lumia 700 back because it just stopped charging. Apparently you can let it run out of so much battery that there isn't enough power left to wake up the phone to start charging again.
That's the last Windows phone I'll be getting.