Should i upgrade mine cause now I received my phone from verizon and the version of the iOS installed is 8.0. I have been worrying too much about the upgrade since the 8.0.1 which causes a lot of problems to iPhones. And now that the 8.0.2 is released i was wondering about upgrading my iPhone but i have read a lot of articles about the problems on 8.0.2 like the batteries, touch ID, wifi and the keyboard. For example, this website: http://www.pcpro.co.uk/news/security/391024/ios-8-0-2-old-problems-remain-new-bugs-added http://www.uswitch.com/mobiles/news/2014/10/ios_8_0_2_the_key_problems_with_apple_s_latest_update/ I am also concerned about the batter life of my iPhone 6. I can only use it for 9 hours a day with 11 hours standby and should i let my iPhone 6 charged overnight? Can i just charge the phone whenever i want and whatever percentage it is. Thanks.