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Where is the iPhone WiFi antenna?
For the iPhone 4, 5 and 6 (including S models), the WiFi antenna is located just under the headphone jack. Although this can still affect the 7, 8, and X as the WiFi is still connected to the main board.
Can iPhone 4 connect to Wi-Fi?
The iPhone 4 did not ship with support for 5GHz band connections. Make sure that the router is on, and you’re within range; Make sure that Wi-Fi is on and you can see your network (Tap Settings > Wi-Fi and make sure that Wi-Fi is on);
How do I know if my WIFI antenna is working?
Re: How can I know if my wifi antenna is not working? no real easy way to tell accept to take all antenna off and change them around. Watch the signal on a utility or the wireless status on a PC and you should see the signal drop off when there all detached.
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
What to do if your WiFi antenna is bad?
Also make sure to put the long 4.8 mm Philips back in correctly when reassembling. This is the ground for the wi-fi antenna and is often the culprit if you are having bad wi-fi reception after reassembly. Use an iPod opening tool to slightly lift the top edge of the wi-fi antenna away from the logic board.
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.