However, after i OS 11 upgrade, Bluetooth can be a pain if your i Phone/i Pad not working well: Bluetooth won't connect to i Phone/Car, Bluetooth connection drops, or Bluetooth won't turn on i Phone or i Pad.Potential Solutions: As with every i OS update, some i OS users have run into the unfortunate situation of not being able to update their i Phone or i Pad using the over-the-air (OTA) Wi-Fi method when updating both their i Phone and i Pad.Try updating through i Tunes after making sure you’re running the latest version of the software.
While i OS 11.0.1 did indeed fix the email issue, it did nothing for the myriad of issues that users have been complaining about on Twitter, Apple's official support forums, and Reddit.
Widespread reports highlight problems ranging from poor battery life -- surprise, surprise -- to crashes, lock-ups, poor Wi-Fi and Bluetooth connectivity, and frame drops.
There weren’t a lot of reports of i Phone and i Pad users suffering from Wi-Fi issues, but still have someone finds it hard to get network on their phone and encounter problems related to cellular data. Potential Solutions: Reset Network Settings, and attempt to connect to Wi-Fi again.
Simply take out the SIM card from your phone, it sometimes works.
In fact, allowing all your apps to continually update and refresh in the background is a sure-fire way to drain your i Phone battery.
To turn off Background App Refresh Open settings and tap General, then select background App Refresh, just toggle it off.
I think that's all the big ones, anyone else had these issues? Stays on speaker phone no matter what and I can't hear or talk to anyone...
Edit 3: buttons on official apple headphones don't work most of the time Edit 4: can't use official headphones as a workaround to talk on the phone (have not tried facetime yet) Edit 5: phone is now freezing and rebooting itself after updating to 11.0.1 Edit 6: can now use the phone as a phone when it doesn't freeze and reboot itself" "Anyone having problems with wifi connection? Erased i Phone twice and the problem remains." And the complaints go on and on and on. Apple has already pushed out a beta of i OS 11.1 to testers, and initial reports suggest that this update goes some way to fixing at least some of these issues.
Potential Solutions: Turning off the Raise to Wake feature has been said to help some users.