HT201673: iOS: Understanding cellular data networks
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Q: Hello, I can not connect to wifi with my iphone 4s. I go into settings to change from turning off to on for wifi and it just says ... Hello, I can not connect to wifi with my iphone 4s. I go into settings to change from turning off to on for wifi and it just says a gray shady color. What can I do to get it back on? more
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Helpful answers
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Jul 1, 2013 5:53 PM in response to dbivanoffby ios decipher,Follow the steps in the article below specific to the issue you are having:
http://support.apple.com/kb/ts1559
hope this helps