Do iPhone antennas go bad?

Do iPhone antennas go bad?

Poor reception on an iPhone can be the result of any number of software and hardware-related malfunctioning. In order to physically troubleshoot a potentially faulty iPhone antenna, you need to open your iPhone. Doing so voids any existing warranty on the device.

Why does my iPhone not let me turn on Wi-Fi?

If you’re still unable to turn on Wi-Fi, reset the network settings. This will reset all network settings, including Wi-Fi passwords, VPN, and APN settings. Be sure you have your passwords handy before resetting. When you’re ready, tap Settings > General > Reset > Reset Network Settings.

How to replace WiFi antenna on iPhone 4S?

In this tutorial we will show you step by step how to replace wifi antenna on iPhone 4S. Do not forget to subscribe to our YouTube Channel for more videos.Se… AboutPressCopyrightContact usCreatorsAdvertiseDevelopersTermsPrivacyPolicy & SafetyHow YouTube worksTest new features

Why is my iPhone 4 not connecting to WiFi?

One good indicator that this antenna problem is the issue is that you’ll need to be very close to the Wi-Fi source to get a good connection. First we need to warn you of the risks. Opening an iPhone may void your warranty. If you still have an active warranty, it is not advisable to follow this tutorial.

Where to put the battery on an iPhone 4S?

The oils on your fingers have the potential to create wireless interference. Insert the edge of a plastic opening tool between the battery and the outer case near the bottom of the iPhone.

How do you remove the upper antenna from an iPhone?

Use the edge of a plastic opening tool to peel the upper antenna off the headphone jack. Use a pair of tweezers to remove the upper antenna from the iPhone. Before reassembly, be sure to clean the metal-to-metal contact point on the upper antenna ( not the mating halves of its connector) with a de-greaser such as windex or isopropyl alcohol.