How do I use ## 873283?
How do I use ## 873283?
From the home screen, tap Phone. On the keypad, dial ##873283# (##UPDATE#) and tap the Call button. Tap OK. The handset will search for updates and install them.
From the home screen, tap Phone. On the keypad, dial ##873283# (##UPDATE#) and tap the Call button. Tap OK. The handset will search for updates and install them.
