Hi!
at the beginning, here is my hardware:
* iPhone 5, 64gb, iOS 6.0.2, provider A1
* iPad Retina (3rd gen.), 64gb, iOS 6.0.1, provider A1
* Lenovo ThinkPad T420s, win7, Intel(R) Centrino(R) Ultimate-N 6300 AGN network controller
i was reading this thread from the beginning and now i want to provide my experience that I received using my devices.
Starting a personal hotspot using the iPad Retina:
When I try to connect to my iPad hotspot using wifi, I often have the same problem as you guys. Connection to the iPad works but there is no Internet connection (neither for the notebook nor my iPhone).
Following things didn't fix it:
- rebooting notebook and/or iPhone
- notebook: win7 diagnosis
- notebook: wifi soft reset
- notebook: wifi hard reset
- iPad flight mode on/off
Following worked for me:
- iPad: normal reboot (turn off correctly with the power button)
- worked sometimes: hard reset (no data loss, by pushing both buttons at the same time for a few seconds: power & menu button)
Why do I use my iPad for the wifi hotspot? Because the iPad Retina has a much better battery and lasts much longer.
Starting a personal hotspot using the iPhone 5:
Concerning my iPhone 5 I have to mention, that I had iOS 6.0.1 for a long time. I think iOS 6.0.2 was released somewhen in January. Anyway, back then with iOS 6.0.1 I had the same problems as with my iPad. Since iOS 6.0.2 it seems to be fixed! As I remember there was a note in the update that there are some wifi bug fixes in the update. Maybe that's it?
Conclusion: after updating to iOS 6.0.2 it seems to work without any issues. BUT: I can't say that for sure because I'm not using my iPhone often for wifi hotspot. The reason is mentioned above (iPad has a better battery).
Now, since my problem is (probably) resolved with iOS 6.0.2, why am I writing this? It's because there is still no update for iPad or iPhone 4/S. Can anyone now tell me why..?
BR,
icelaptop