iPhone 4 (CDMA) huge battery life drop after updating to 5.1.1

violence

macrumors member
Original poster
Jul 8, 2010
36
0
Any other iPhone 4 owners experience the same? Previous to the update, overnight the phone would drop 4-5% (over 8 hours). Now it drops about 15%, which is a pretty significant difference. I do have some Cydia apps installed but they were also installed when I was running 5.0.1 so I don't think they're the culprits. Other than that, I tend to keep the background processes clean and have never used any push features for any app. It's unfortunate because I used to be able to get about 24 hours of use out of a single charge and now seems like I have to charge at least a couple times a day.
 

irDigital0l

Guest
Dec 7, 2010
2,901
0
I charge my iPhone 4 everynight so I don't know.

But it seems fine in regular usage. I haven't noticed any significant drops or ups in daily usage.
 

gd6

macrumors member
May 9, 2012
85
0
my verizon cdma 4s gets a lot hotter...especially when charging...I was hoping it wasnt the jailbreak...I don't ever remember the back feeling that hot. This was only noticed since going to 5.1.1
 

srf4real

macrumors 68040
Jul 25, 2006
3,000
26
paradise beach FL
I suspect it is one or more of your tweaks, and not Absinthe. I am iPhone 4 CDMA iOS 5.1.1 and my battery stays at 99-100% four hours after charging in standby mode after jailbreak. Now when I fire up Cydia and start hammering them poor tired repo servers, yes my phone gets hot. :p
 
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