Problem updating the update 1

[WPCentral Question]

hi guys, i have updated my Lumia 720 with update 1 everything was fine will the downloading and installing process was going on.. but when the phone reboots 2 gears starts spinning... there my phone is stuck, a bar in the below is also not indicating anything stuck 0%.. its been more than 2 hrs

what should i do?

 

[sn32p8z]

I hav same problem ....... I hav devloper preview

please tell somone if hav solution:straight:

 

[sn32p8z]

remove memory card and then try ,,,,,i hav done it ,,,, and it works
before this remove sd card


follow this
1. remove battery
2. istall battery
3. connect charger
4. let it done.