Apple Continuing to Investigate iOS 5 Battery Issues

Yesterday, Apple released iOS 5.0.1, the first update to the company's latest iOS 5.0 mobile operating system and one designed in large part to address complaints of battery life issues. But even with the update, a number of users are still reporting significant issues with battery life on their iOS devices.

ios5
Apple has now provided a statement to AllThingsD indicating that it is continuing to investigate the battery life complaints in an attempt to determine what is causing the problems.

The recent iOS software update addressed many of the battery issues that some customers experienced on their iOS 5 devices,” the company said in a statement. “We continue to investigate a few remaining issues.”

Apple has not committed yet to a near-term iOS update to address any additional issues, but is presumably already working on a follow-up update incorporating fixes for any other problems it discovers.

Top Rated Comments

FrizzleFryBen Avatar
155 months ago
I like the slightly more disclosive apple.
Score: 25 Votes (Like | Disagree)
Jamieserg Avatar
155 months ago
I like the slightly more disclosive apple.

I was thinking that myself. It's nice to know even a little information and at least you know they're working on it rather than being silent.
Score: 11 Votes (Like | Disagree)
JCCL Avatar
155 months ago
That is what it's supposed to lose. At that rate, you'd get at least 10 hours of battery life when it's being used, and even more if it's on standby.

That's not what you're supposed to get at all.
Score: 6 Votes (Like | Disagree)
Stella Avatar
155 months ago
Try recalibrating your battery first and then see if there's any improvement after 5.01.

I'm quite liking the SJ post era - not to say the SJ rein was bad, because it wasn't, it was good, of course. But, SJ would have just said "There's no battery issue".. and Apple would have been digging itself out of a hole by now.

In short: Apple communication has improved.

My 4s is losing about 5 percent an hour on standby. Is this normal?
Depends: What services do you have running? i.e., location service will kill your battery. What is your cell reception like?
Score: 5 Votes (Like | Disagree)
netnothing Avatar
155 months ago
Based on the Apple provided numbers, here's what you 4S owners should (roughly) be seeing for battery drain under ideal conditions:

Talk time - 8 hours on 3G
Loss per hour: 12.5%
Loss in 30 minutes: 6%
Loss per minute: 0.2%

Standby time - 200 hours
Loss per hour: 0.5%

Internet use - up to 6 hours on 3G
Loss per hour: 17%
Loss in 30 minutes: 8%
Loss per minute: 0.3%

Internet use - up to 9 hours on WiFi
Loss per hour: 11%
Loss in 30 minutes: 5%
Loss per minute: 0.2%

Video playback - up to 10 hours
Loss per hour: 10%
Loss in 30 minutes: 5%
Loss per minute: 0.2%

Audio playback - up to 40 hours
Loss per hour: 2.5%
Loss in 30 minutes: 1.2%
Loss per minute: 0.04%

(numbers rounded)

Let me followup with the standby time number......I for example on my iPhone 4 on 5.0.1 charged to 100% last night before bed. Woke up this morning still at 100%. So standby should generally be a slow drain, depending of course on what you have running.

-Kevin
Score: 5 Votes (Like | Disagree)
bjb.butler Avatar
155 months ago
That is what it's supposed to lose. At that rate, you'd get at least 10 hours of battery life when it's being used, and even more if it's on standby.
What? He said he loses 5%~10% an hour on standby. That means, on average, his battery, on standby would go from full to empty in ~13 hours. How is that what it's "supposed" to lose? Apple claims up to 200 hours of standby time. He gets 13 :cool:

10% is wayyy to high to be losing on standby, unless he is in a poor signal area. I have 4~5 bars on Sprint, and my 4S has NEVER lost more than 5% while I sleep (6~8hrs).
Score: 4 Votes (Like | Disagree)

Popular Stories

iOS 17 and iPhones Feature

iOS 17: 10 New Features That Just Launched

Sunday September 17, 2023 12:35 pm PDT by
In June, Apple announced iOS 17 with a wide range of new features and changes for the iPhone. Following over three months of beta testing, the free software update will be released this Monday, September 18 for the iPhone XS and newer. Below, we have recapped 10 key features coming to the iPhone with iOS 17, with additional features coming later this year. The update should be released to...
iPhone 15 Pro Lineup Feature

iPhone 15 Models Feature New Setting to Strictly Prevent Charging Beyond 80%

Tuesday September 19, 2023 2:04 pm PDT by
All of the iPhone 15 and iPhone 15 Pro models feature a new battery health setting that prevents the devices from charging beyond 80% at all times when enabled, as confirmed by The Verge's Allison Johnson during a Q&A session today. The new setting is separate from the pre-existing Optimized Battery Charging feature on iPhones, which intelligently delays charging past 80% until a more...
maxresdefault

Apple Releases iOS 17 With StandBy, Live Voicemail, Improved Autocorrect, FaceTime Video Messages and Tons More

Monday September 18, 2023 10:05 am PDT by
Apple today released iOS 17 and iPadOS 17, the latest operating system updates that are designed for the iPhone and iPad. As with all of Apple's software updates, iOS 17 and iPadOS 17 are available for free. iOS 17 is compatible with the iPhone XR/iPhone XS and later, while iPadOS 17 runs on the iPad mini 5 and later, the iPad 6 and later, iPad Air 3 and later, the second-generation 12.9-inch...
flighty standby

Best Apps With New iOS 17 and watchOS 10 Features

Monday September 18, 2023 3:02 pm PDT by
With the release of a new operating system, there are multiple features and design elements for developers to adopt. Now that iOS 17 is out, many major apps are getting interesting updates today, which we've rounded up below. watchOS 10 also has a new design language, so there are a range of Apple Watch updates to check out too. Flighty (Free, Premium Subscription) Popular flight tracking...