You'd think the Istat app would do that if they could ****ing update it to work again. Haha
This ability is only on jailbroken iPhones, 3Gs or newer. Its called BatteryDetective.
Does BatteryDetective show you historical data like that though, or only from the time you install it? I couldn't tell from the details on Cydia.
Be nice if Apple actually included this info in Settings...sigh.
Does BatteryDetective show you historical data like that though, or only from the time you install it? I couldn't tell from the details on Cydia.
Be nice if Apple actually included this info in Settings...sigh.
It shows the battery's full history. Even after a fresh restore that isn't from a backup.
I just installed the app that Intell suggestion.
So I have 126 cycles with 96% health on my 3GS. iPhone is suppose to keep at least 80% health by 400 cycles, right?
Yep. How old is your 3Gs, that cycle count seems a bit low. My launch day 3Gs has 650 cycles on its battery and is still at 92% of it original battery health.
It's a replacement from Apple that I received sometime in September 2010.
650 is a lot. Haha.
I generally charge my phone every 2 days so that might also be the reason why I don't have that many cycles.
With that age and charging pattern, the cycle count seems accurate. 650 is a lot. Some days I put three full cycles on it, I abuse the battery like no other.