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
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Q: My Iphone5 will not retain it's battery life since upgrading? What to do?
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Sep 25, 2013 7:14 AMby Axeman1020,- Reset: Hold the Sleep/Wake and Home buttons and don’t let go until the screen goes dark and the Apple logo appears (no data will be lost)
- Backup your device and Restore the iOS Software
