HT201954: Unauthorized modification of iOS can cause security vulnerabilities, instability, shortened battery life, and other issues

Learn about Unauthorized modification of iOS can cause security vulnerabilities, instability, shortened battery life, and other issues
Waqasl

Q: I have battery life problem

Hi actually l have problem batery life with my l phone 4s. It decrease very quick. So l can't survive well. Plz give me solution. Thankd

iPhone 4S, iOS 6.1.3

Posted on Mar 23, 2013 6:53 PM

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Q: I have battery life problem

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