iphone 6s wifi not working properly after 14.2 ios update.
My iPhone 6s wifi not working properly after 14.2 ios update, take time to load IG, Facebook and internet speed test result also dropped. i reset network settings too. give me a solution.
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Check you have no more than 30 out of 32 GB used up, delete some stuff.
Try 14.3 - yhe latest update.
Use a Mac to update if you can. (PC may give error 4000)
My 6S works really well under both versions
If that fails use a computer to backup and Restore