Did a fresh upgrade from 5.1 to 6.1.2 with JB.
Few things observe:
1. Charging reach 97% to 98% taking a while, meaning easily 15 to 20mins to increase 1%. Not sure - need to observe again.
2. Full charge to 100% at 10pm, play some games, 3G, emails for around 30 mins, battery still show 100%.
3. Left the phone with Edge mode until morning, 97%.
So far, the iOS respond is much faster than my old iOS.
iOS 6.1.x Software Update, better battery life?
Feb 22 2013, 10:56 AM
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