While I'm wanting to join in with a rant, I'm going to try and stay calm and lets see if we can find a commonality between us all having this issue.
I'm using a mix of Apple Wi-Fi basestations:
1TB Time Capsule (1st Generation)
AirPort Express (1st Generation)
AirPort Express (2nd Generation)
Network topology:
ADSL_modem --> Ethernet --> AirPort Express (2ndG) --> Wi-Fi --> TimeCapsule & AirPort Express
TimeCapsule & AirPort Express (1stG) extend the Wi-Fi network generated from the AirPort Express (2ndG).
Wi-Fi options:
Country: United Kingdom
Radio Mode: 802.11n (802.11a compatible) <-- that's a 5GHz network
Radio Channel: Automatic
Security: WPA2 Personal
IP setup:
ADSL_modem: 1.1.1.1/29
AirPort Express (2ndG): 1.1.1.2/29 <-- configured to do DHCP & NAT
Private LAN: 172.16.1.0/24
DHCP: 172.16.1.200 - 172.16.1.250
Affected Device: iPhone 4 (16GB, Black)
Upgrade Proceedure:
- Updated all apps to latest versions
- Backed up to iTunes 10.7 over USB (on device backup setting is to back up to iCloud)
- Upgraded to iOS 6 from iOS 5.1.1 via iTunes 10.7, having downloaded iOS 6 upgrade earlier in the day at work (my own business) and then applied upgrade at home.
Hope this is of some use to someone. I grabbed the iOS 5.1.1 IPSW file prior to doing the upgrade, as well as taking backups via iTunes (10.7) so I'm in the process of reverting to iOS 5.1.1 and my last back up.
Sad to see such a key upgrade miss the mark for this many of us users (I'm hoping this discussion doesn't need to grow much more and we're the limited few who are affected).
Good luck to all, I'll keep an eye on the thread.
A
Message was edited by: Allan Sanderson, adding note about Wi-Fi network being on 5GHz frequency.