This could be why some Apple iPhone batteries are exploding

Last week, we told you about two different cases where Apple iPhone batteries exploded and caught on fire at Apple Stores in Zurich, Switzerland and Valencia, Spain. While Apple has not commented on the incidents, no one was hospitalized as a result of the explosions, which created flames and heavy smoke inside both locations. The first thought that comes to mind is that there is an issue with the batteries, which was the explanation for the explosions that forced Samsung to recall the Galaxy Note 7 in 2016.

An Apple iPhone 6 battery replacement is $29 for the rest of the year

An Apple iPhone 6 battery replacement is $29 for the rest of the year

But one of our loyal readers by the name of Andrew Phan happens to be a DIY enthusiast and in the process of changing four iPhone 6 batteries, nearly had one explode while working on it himself. Before we continue, it is important to understand that Mr. Phan is not associated with Apple, does not work for an authorized repair center, and has just decided to pass along his observations based on his personal experience.

Now as many of you know, Apple Stores are changing iPhone batteries at a very brisk pace; while we don't have any numbers from Cupertino yet, we'd have to imagine that batteries are being replaced at a record setting pace at the company's retail locations. This has come about because Apple fessed up to throttling the CPU on certain iPhone models (iPhone 6 and later) with batteries that have lost some of their power. The concern is that certain complex tasks could tax these older cells so much, that the device could shut down. After disseminating a mea culpa, Apple took $50 off the price of a battery replacement, which now costs $29 for the remainder of the year.

According to Mr. Phan, the batteries are held in place by an adhesive strip. While trying to remove this sticky tape from one of the iPhone units he was working on, it ripped leaving the bottom part of the strip under the battery. As he worked to remove the battery from the adhesive underneath, it bent, creating a short circuit. Sparks and smoke came from the cell. Phan quickly removed the battery from the phone and doused it in water before it could explode.

Since Apple has yet to explain the fires that took place in the two Apple Stores, this is the closest thing to a reasonable explanation that we have. If this is the reason (Mr. Phan says that he is 99.99% sure that he is right), perhaps a little more caution on the part of the Genius Bar employees in the back of the stores could prevent any more iPhone handsets from exploding.

Thanks Andrew for sending this in!

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43 Comments

1. afrohoxha

Posts: 199; Member since: Mar 13, 2014

You are replacing it wrong!

16. Supah

Posts: 692; Member since: Mar 08, 2017

Since Apple no longer can't throttle the CPU via their broken iOS updates, they've just enabled the iBomb feature. Apple's just looking out for their fans & had to help them find another way to upgrade.

20. Venom

Posts: 2688; Member since: Dec 14, 2017

You know Apple isn't the only one who throttles their CPU, right? Did we all of a sudden forget about the issues plaguing the Snapdragon chips that forced some OEMs to throttle it just because of the overheating issue?

21. Supah

Posts: 692; Member since: Mar 08, 2017

Too bad Qualcomm or other OEMs didn't try to hide or lie to their customers like Apple did with their loyal fans....iRight?

25. UglyFrank

Posts: 2188; Member since: Jan 23, 2014

That was one CPU built on a bad process as opposed to multiple different CPUs over 3 years

26. Shubham412302

Posts: 544; Member since: Nov 09, 2011

Even my Android phone which is more than 3 years old has reboot issues once every day. The cortex A15 cores are mostly offline.

41. makatijules

Posts: 835; Member since: Dec 11, 2017

But that isn't the same. Slowing down the CPU to prevent it from overheating, is not the same as slowing yoru phoen because of its power draw on degraded batteries. Also all the manufacturers that did that, were 100% open about it too. They weren't like Apple trying to hide a flawed product. Chips that are fast, draw lots of power and heat up. This is common and why they have active cooling. But since you don't have active cooling in a phone, you have to do something to prevent to much heat. The chip performs at normal speeds once its cool. Apple abomination is a permanent thing unless you swap the battery. Every time Apple is in the spotlight for some BS, you guys try to drag other OEM's into the snapshot. Prevent overheating is not the same as prevent the phone from using to much power. The SD was throttle, becauseof the chip got to hot, it would damage the SOC and basically make the phone 100% useless. That is nto the same bryh. All phones throttle do to reach thing maximum thermo tempertures. Even CPU's and GPU's with fans, if they still get to hot will force a computer to shut down to protect the chipset.

3. wando77

Posts: 1166; Member since: Aug 23, 2012

I like how they have concocted a story to defend Apple on this before knowing the truth and how they had to name drop Samsung in the article to take away some of the heat from Apple. Hilarious

4. maherk

Posts: 6536; Member since: Feb 10, 2012

Where did you see them defend Apple? They are simply explaining what would be the problem, and it makes a lot of sense imo. Even without reading the article, I knew the batteries might have exploded because of an extra pressure that was put while removing them.

9. Arch_Fiend

Posts: 3930; Member since: Oct 03, 2015

Same, I fix my own phones and friends who have problems and don't want to go to a repair shop. Anyway things can get complex if you rush and given the amount of iPhone batteries that have caught fire, I was sure it was the fault of the person replacing said battery. Clearly not a case of bad batteries or there would be way more reports and the batteries wouldn't conveniently wait to catch fire once they were at an Apple store lol. Also how is PA putting the blame on Apple employs, somehow translating to PA defending Apple?

10. Arch_Fiend

Posts: 3930; Member since: Oct 03, 2015

PA is actually blaming Apple employs for the battery fires, IDK how that translates into PA defending Apple in your mind. The fact of the matter is, if the batteries were to blame then it really wouldn't be Apples fault, at least not entirely since they don't make their own batteries.

12. AxelFoley

Posts: 533; Member since: May 30, 2017

I was following you right up until your last point. Apple doesn't make their own anything. So, you're kinda saying that nothing is ever Apple's fault.

15. Anonymous.

Posts: 423; Member since: Jun 15, 2016

Exactly! Apple outsources everything gadget it sells, so saying Apple can't be blamed for these battery defects isn't accurate.

18. AxelFoley

Posts: 533; Member since: May 30, 2017

Exactly......what? ""then it wouldn't be Apple's fault" "saying Apple can't be blamed is inaccurate " It's not Apple's fault but Apple can be blamed. I'll be trying to figure this out all day. It's like,"Apple innovates for everyone to follow....while at the same time, they take everyone's inventions and make them better.

32. Leo_MC

Posts: 5914; Member since: Dec 02, 2011

If burning batteries - which are made by another - is Apple's fault, than the fact that X has the best display - which is also made by another - in a mobile phone is Apple's merit.

39. tedkord

Posts: 16978; Member since: Jun 17, 2009

Correct to a point. The batteries could be fine, but Apple's design could cause they issue. Not saying it did, but it's not as cut and dried as you'd like to believe.

40. Leo_MC

Posts: 5914; Member since: Dec 02, 2011

Just like the display could be mediocre, but Apple's design could make it great?

27. Arch_Fiend

Posts: 3930; Member since: Oct 03, 2015

I said not entirely Apple's fault, just like the note 7 wasn't entirely Samsung's fault. The blame is on more than one party. Apple can always be blamed for quality control but not for the defects in something Apple didn't design themselves.

19. lyndon420

Posts: 6275; Member since: Jul 11, 2012

Didn't see Samsung mentioned anywhere...

22. maherk

Posts: 6536; Member since: Feb 10, 2012

"which was the explanation for the explosions that forced Samsung to recall the Galaxy Note 7 in 2016."

5. E34V8

Posts: 109; Member since: Dec 16, 2011

Lots of swollen iPhone display units in shops where I live. Seems to be a serious issue.

11. Arch_Fiend

Posts: 3930; Member since: Oct 03, 2015

Swollen iPhone batteries have lifted many a display were I live. They may not have a problem with fire prone batteries when they are inside of the phone but swollen batteries are in fact a fire hazard when replacing them, not to mention display destroyers as well.

42. makatijules

Posts: 835; Member since: Dec 11, 2017

batteries are suppose to explode. The paper they are wrapped in is suppose to expand to contain the explosive effect. If the battery does explode, it is because the heat was greater than the foil could contain which is what happened to the Note 7 or any phone that actually catches fire.

44. Arch_Fiend

Posts: 3930; Member since: Oct 03, 2015

Yeah and we are saying that the employees at the apple stores that had batteries catch fire damaged the "foil" and caused an explosion. BTW batteries aren't meant to exploded even if they do have safety features in place in case of one.

33. Leo_MC

Posts: 5914; Member since: Dec 02, 2011

How do you know that? I have never seen a damaged phone - from Apple or any other manufacturer - displayed in a repair shop let alone seen "lots".

7. MOSFET

Posts: 18; Member since: Nov 10, 2014

But these are NEW phones that are catching fire. Nothing to do with repairing older batteries.

8. MOSFET

Posts: 18; Member since: Nov 10, 2014

But these are NEW phones that are catching fire. Nothing to do with repairing older batteries.

13. darkkjedii

Posts: 30508; Member since: Feb 05, 2011

I wonder what the actual problem is.

37. roscuthiii

Posts: 2383; Member since: Jul 18, 2010

They sell A LOT of phones, millions of handsets. I'm wondering if the supliers or ultimately Apple aren't maybe also letting through a lot of parts that normally wouldn't pass quality control inspections to meet retail demands. Or, even that they sell so many that they just don't have the manpower to QC everything.

17. Ciro1900

Posts: 591; Member since: Dec 17, 2017

I m from Valencia, the next mascleta 2018 We're going to do it with iphones , applestore is nearhttps://youtu.be/IMs4ep6zv8c

* Some comments have been hidden, because they don't meet the discussions rules.

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