iPhone 4 unable to connect to Airport Extreme
I have two iPhone 4 and one iPad 1 that were connected to Airport Extreme. All working fine until three weeks ago when the wifi connectivity between the two iPhone 4s and the Airport Extreme started to drop out and "unable to connect to network". iPad working fine with no problems. Have tried a range of ideas including:
- Forgetting the network on the iPhone
- Resetting the network on the iPhone
- Soft and hard reset on Airport Extreme
- Re-creating the wireless network
- Changing the radio mode/channel
- Moving back to firmware 6.1 from 6.1.2
- Calling Apple.
None of the above worked.
Any suggestions?
iPhone 4