The current Low Power Mode does slow down the phone to a small extent (at least by suspending Background App Refresh) and is triggered semi-automatically (by automatically prompting the user when the battery capacity hits 20%). Nobody has a problem with that. If they had extended this concept to include the slowdowns implemented with 10.2.1, most users would have chosen it to prevent sudden shutdowns.What I’m not understanding from the Apple apologists on here is one simple question: How is not disclosing a feature that purposefully slows down a phone to hide a defective or older battery so the the end consumer never thinks to check for bad battery so they go ahead and upgrade to a new device NOT considered manipulative and misleading?
Here's the timeline of what happened:
It's critical to keep in mind this is not just about "worn out" batteries. Battery voltage drops with cold weather. My iPhone 6 was exhibiting this design defect when it was only a year old, as soon as I exposed it for the first time to cold weather. It would shut off instantly when I stepped outside. After a few months, the shutdowns became frequent as the battery did begin to "wear out" but in my case, this battery was marginal from the factory. Apple Engineering completly screwed up by allowing so little margin between max voltage requirement and worst case battery performance. No other models have had this problem before or since.
- AppleCare's escalation team approaches Engineering and says, "We're seeing a ton of in and out of warranty returns and repairs due to degraded batteries. This is costing us millions of dollars. Can you figure out why the iPhone 6/s failure rate is so much higher than normal?
- Engineering gets ahold of some Failure Analysis captures from the field to reproduce the issue. They find that when the battery voltage drops due to age or cold weather, the sudden shutdowns occur.
- They look at the peak voltage demands from the iPhone 6/s relative to the battery output curve.
- They realize the fundamental design defect in the iPhone 6/s: the device's peak voltage demand was way, way too high relative to the battery's capabilities. This defect was not present in previous devices, and was fixed in the iPhone 7.
- Engineering, AppleCare, Marketing and sundry Management discuss next steps. They're not going to do a recall, admitting the design defect, because the PR and financial hit would be in the tens of billions. They don't want to keep replacing phones or batteries, because that's costing millions. They're not going to put in UI letting users know their battery needs serviced, because Marketing forbids any public discussion of anything being wrong with Apple products.
- Engineering says, "This is just a voltage problem. If we drop the clocks, we can ensure the devices never go over the peak battery voltage." Thanks to the power management hw & sw, they have good data on the battery voltage potential. The CPU already runs at lots of different clock speeds, depending on load. So it was a very simple change to detect the battery voltage max, and set the max clock speed below that threshold. Problem solved.
- Engineering Management tells senior Execs "Okay, we have a fix for the sudden shutdown failures, but devices are going to be slower as a result. We really need to surface this to users, to mitigate the bad experience." Marketing says absolutely not we never say anything is wrong with Apple products. AppleCare says please just ship it, we have a huge pile of defective phones building up.
- Apple rolls the dice and ships the silent software change, hoping the expensive returns will go down, customers will at least be able to use their devices, if in a degraded state, and prays no one will ever figure out the hack.
- People slowly start figuring out their devices are slower. Finally the GeekBench guys query their database, and the CPU clock/voltage throttling sticks out like a sore thumb.
- All hell breaks loose, and here we are.
This is a coverup for what should be the biggest product recall in history. As long as Apple has people yelling at each other over battery chemistry, they win.
I can list at least three friends of mine who have owned older Samsung devices and ran into this before a battery replacement and told me about it.
Also you cant prove Samsung phones shutdown like you claimed earlierIt's only "planned obsolescence" when apple admits it. I'm waiting for them to admit it. But you actually think most consumers are that ignorant to believe this old tired meme?
That’s why I always go to an authorized Apple service center rather than Apple store (listed on Apple.com). I can’t stand dealing with “geniuses”, they always have such an ego. I wonder if that’s part of their training.Hello manu chao and thanks for your reply. My personal experience was at an Apple store a few months ago. I went there because my iphone was very slow and I thought there was a problem with it. I had restored it to factory settings. They told me the iphone was slow because it was old (iphone 6) They recommended to replace my phone soon!
At the same time without knowing my phone was slow because of the battery, I asked them to replace my battery because it wouldn't last more than an hour! They run their diagnostics and told me my battery passed every test and it was fine. I precisely told them I understand my iPhone is not under warranty so I don't expect them to replace my battery for free but they still refused to change it. I didn't insist more than that as you put it because my alternative was to take it to a non apple store to replace it there as I did.
After that my iphone suddenly got fast again. Back then I had no idea why...but now with all this battery throttling issue that's on the news now I can definitely connect the dots..
What annoys me about this and other things like it is that it sets the precedent that an uninformed public can develop an "outcry" over anything get a result out of Apple. Real shame. The public didn't deserve this level of compromise from Apple. Intelligent CPU management of a device powered by lithium-ion battery is expected and appropriate, and really no one's business besides the engineers.
Deep down you know that Apple's initial reaction was to avoid paying for free battery exchanges. They did not design the iPhone 6 battery in 2014 such that they could release a software update in 2017 to slow the phone down.They withheld this info on purpose so people would just buy a new phone. If it wasn't the case, why didn't workers offer battery replacements to people that come into the store complaining about slowness? It's because this solution/information was withheld. It's really that simple. No matter how they spin it, deep down, you know that's what did they to generate more revenue on new phone purchaes. Plain Greed and shady as hell.
"for years" They literally said they implemented this in iOS 10.2.1 which came out less than one year ago...Only solves part of the problem. For years Apple have sold phones to people who thought their old phone was dying and that they needed to get a new one, when really all they needed was a battery. I think they should address that issue.
Deep down you know that Apple's initial reaction was to avoid paying for free battery exchanges.
yes, they are with their closed echo system. With Android, if Samsung throttled, one could switch to Google or HTC or some other Android variant. What's the option for iphone users who have spent considerable amount of money in buying all the apps? Isn't it same as putting a gun to our heads?How is slowing down a device forcing anyone to upgrade? Apple is not putting a gun to your head making you buy a new phone.
Fixed
What about iPad's? they're failing to include those. I'm not paying $299 for a battery.
I didn't miss the point or Google. The auto shutdown in iOS only exists to prevent damage to the phone in certain processor load/remaining charge scenarios. Apple added to that safeguard by introducing CPU throttling that prevents the auto shutdown so users still had some level of functionality instead of a shut down phone. You still haven't explained why you think this type of safeguard is suspicious when you completely accept the idea of throttling the CPU to prevent heat damage to the phone.
Or are you trying to claim that the power draw relative to the battery charge couldn't potentially cause damage in certain situations?
We'll learn this eventually? Maybe you'll eventually learn to take a couple months off posting whatever you can manage to string together on here, and read a little bit about how phones workYou don't need a magical battery. Bigger one will do. Besides Apple processors have a different architecture. Maybe they have higher peak power consumption? We'll learn this eventually.
So they decided to add the 'feature' and hope nobody noticed a 40-50% slower phone.
What facts ? Tell me the facts that point to iOS 11 being a good release ?
I am not arguing with someone who calls Android crappy. It seems an exercise of frustration to me if that’s the argument being resorted to.
Planning on replacing as soon as I get the chance