So I got a message on my phone saying that my phone was ready to be upgraded to 4.0 (which I believe is Ice Cream Sandwich). It downloads the update, I press the reboot and install button, it counts down 10 seconds, and nothing happens. If I go away from the screen or reboot the phone manually, the update literally disappears. Even when I go to "About Phone" and "System Update" it says that it is up to date. When I click on the software info it says I have 2.2. I tried looking for others with this problem and I can't seem to find any help on the subject as of yet. This same problem happened to me about a week ago, and now my phone is doing it again saying there's an update, but then not doing anything and suddenly saying its up to date even though I only have 2.2.
I have rooted my phone so I can do Wi-Fi tethering. Would that be the reason why my phone doesn't want to update?
Thanks for your help and info!