Thread: OS: 8310 4.5.0.52 / 4.5.0.37 vodafone.de
View Single Post
  (#55 (permalink)) Old
greggebhardt Offline
No longer Registered.
 
greggebhardt's Avatar
 
Posts: 3,764
Join Date: Jan 2005
Location: Jacksonville, FLorida
Model: 9000!
PIN: NOT!
Carrier: AT&T
Default 06-13-2008, 12:15 PM
Quote:
Originally Posted by I8UB4 View Post
Does the SIM card need to be in the phone when upgrading the OS to 4.5? Since it seems to take a while, I thought it would be good to put the sim card in another phone so I can receive calls during the upgrade.
No Sir, in fact I turn the radio off to make sure no calls come in while in the upgrade.

I also removed my VP's sim card and stuck it in a 8820 this AM while his went thru his 45 minute upgrade and PTT removal. Worked fine

While upgrading, I make it a habit to not even touch the device while it is hooked up the cable. Any interuption is not good!
Last edited by greggebhardt : 06-13-2008 at 12:16 PM.
   
Reply With Quote