Android: Wi-Fi won't activate - problem
If the Wi-Fi feature has yet to work for you and now not activate, try it with the following steps. After each step you should try if you can activate the Wi-Fi again:
- Turn off your Android device and start it afterwards.
- Enable airplane mode and disable it a few seconds later. Then, try to enable the Wi-Fi.
- Helps the nothing, you should be the Android Smartphone to the factory settings reset. Note: Works Wi-Fi only since a System-not more, Update please read the next section.
- If the Reset does not fix the Problem, you should contact the manufacturer of the device and the Smartphone for repair, provided it is still in the warranty period. Otherwise, you should use a cheap third-party-workshop visit.

WLAN flight mode
Android: Wi-Fi not working after System Update
The Wi-Fi did not function, since an Android Update option, you should proceed as follows:
- Search the web for similar experience of other Users, the Update in connection with the last System reports.
- Are you looking for, you should the Update undo. After you think about this step, if you have no other User reports.
- Also, this step does not help, you should use your mobile phone as described above, first of all, reset to factory settings or send it in for repair.
Android: More problems with Wi-Fi
- In a separate article we will explain what you can do, if you like the wifi to activate, but no wireless networks found will be able to.
- In addition, we can help you further, if you find yourself with detected Wi-Fi networks will not connect can.
- App-tip: The free "Wifi Fixer" is also worth a try. With this Android App some Wi-Fi problems how to fix.
