Why is iPhone 4S Wi-Fi not working?
Make sure Airplane Mode is off If you are getting the Apple iPhone 4S won’t connect to Wi-Fi issue then you should make sure that airplane mode is off or you can try toggling this switch if it is already in the off position.
How do you fix GREY Wi-Fi on iPhone 4S?
A common problem in the iPhone 4S, sometimes the Wi-Fi button will be grayed out and unclickable. This problem seems to be related to thermal shock — the problem may be temporarily fixed by simply putting the phone in the refrigerator for 15 minutes, or under a lamp for 30 minutes.
What is wrong with iPhone 4S?
iPhone 4s problems include abnormal battery drain, broken Wi-Fi, finicky Bluetooth connectivity, UI lag, random reboots, and an assortment of bugs and other performance problems. If you’re running into trouble on your iPhone 4s, you can’t rely on Apple to fix your problems.
Why is my Wi-Fi disabled?
Usually this happens to smartphones after firmware upgrades, changes in WiFi router configurations etc. When you turn on the WiFi it scans for WiFi, obtains IP address then disconnect. On your android device, goto Settings > Wireless and networks > WiFi Settings > tap advanced from when you press left menu button.
Why is my Wi-Fi grayed out on my iPhone?
In my experience, a grayed-out Wi-Fi button usually indicates a hardware problem with the Wi-Fi antenna on your iPhone. On Robert’s model, an iPhone 4S, the Wi-Fi antenna runs directly under the headphone jack, and often times some debris or a little drop of liquid can short it out.
Why is my iPhone Wi-Fi grayed out?
Why is my Wi-Fi grayed out?
This is often the result of a software bug or software glitch on your cell phone. There are a few ways that it might have crept up on your phone. Whether it was the result of a bad application, something picked up online, or something that might have been totally outside of your control.
What are the WiFi issues found on the iPhone 4S?
The Wifi issues they might find on their iPhone 4s are: • Wifi cannot detect wifi hotspot and keep searching continuously. • Can find wifi hotspot but cannot connect to it. • Can connect to wifi hotspot but cannot be connected to internet.
How do I replace the logic board on my iPhone?
Use this guide to replace your iPhone’s logic board. Before you begin, discharge your iPhone battery below 25%. A charged lithium-ion battery can catch fire and/or explode if accidentally punctured. Power off your iPhone before beginning disassembly. Remove the two 3.6 mm Pentalobe P2 screws next to the dock connector.
Why can’t I connect to WiFi on my iPhone?
If your iPhone can connect to wifi but cannot be connected to the internet, try to do “Forget Network”. Go to Settings >> Wifi, tap i sign next to the wifi host name then tap Forget this Network. If internet connection is still not working, change DNS on that wifi host name.
How to fix iPhone 4S won’t turn on?
Restore your iPhone 4s in DFU mode: plug iPhone to Mac/PC then launch iTunes. Hold down power button and home button until iPhone restarts. Count until 5 seconds and release power button but keep pressing the home button. If it succeeds, your iPhone screen will remain dark but iTunes will detect your iPhone 4s in recovery mode.