Replace Battery In Iphone 6s Plus

By | 10/10/2022

This story is function of
Focal Signal iPhone 2022, CNET’southward collection of news, tips and communication effectually Apple tree’s most popular product.

practice-information technology-yourself repair program lets you fix some of its products yourself with official parts, simply it’s ever been possible to open up your iPhone and do a DIY fix with tertiary-party components.

I did exactly that, replacing the old bombardment of a used iPhone 6 to give it a new charter on life. I was pleased to find the phone on eBay for only £75 (about $100 or AU$140). That’south a huge saving over a new
iPhone 13 Pro, merely the bombardment had aged to the point where the software had to artificially throttle the performance to stop it from shutting down. Instead of casting off the phone and getting buyer’s remorse, I decided to buy a replacement bombardment and tools from iFixit and have a go at replacing the battery myself.

Information technology took a petty over an hour, but I was able to safely bandy out the battery, and the iPhone 6 was running perfectly again. I’m not giving step-by-step instructions here — head to iFixit and take hold of a kit if that’southward what you’re after — just I exercise desire to draw my feel, including how easy this was to exercise, and hopefully answer some of the questions y’all may have if you as well need a new battery.

If you accept a more recent model (an iPhone 12 or newer), and so brand sure to outset check Apple’s new repair options and see if you’d be able to put in a replacement with parts directly from the company.

Notation that whatsoever maintenance you do on your ain devices is entirely at your own risk.

1. Why would you lot demand to supervene upon an iPhone battery?

Batteries age over time, and considering that the iPhone 6 was released over seven years ago, information technology’due south no surprise that the one I bought wasn’t running in prime status. Once, the phone unexpectedly restarted while in use, and information technology flashed a warning that read, “This iPhone has experienced an unexpected shutdown considering the battery was unable to deliver the necessary peak ability. Performance direction has been applied to aid prevent this from happening once again.” Even the phone itself knew information technology had a bum battery.

In short, a phone’s performance tin can exist throttled if it tin no longer cope with power demands. In that location is the option to turn throttling off, just this will result in more frequent crashes. Neither situation is ideal, and then a battery replacement seemed like a smart way forward for me, since information technology wasn’t my main phone and I was willing to take the risks.


Opening up my iPhone 6.

Andrew Hoyle/CNET

2. How much does a replacement iPhone battery cost?

The problem with my situation specifically was that I bought the phone for so picayune in the first place that spending more money on a battery replacement service negated some of those initial savings. Apple tree’s official replacement service costs £49 ($49), which is more than half what I paid for the iPhone 6 I bought. Equally I was in the middle of a coronavirus lockdown when I attempted this, I wasn’t able to get to an Apple store to accept it in, and sending it in through the mail would bring the full cost to around £56 (about $75 or AU$105).

iFixit, however, sells a DIY replacement pack for £35 (including postage to my home in Scotland). It costs $xxx in the United states, and with aircraft costs that comes to most $38. It’due south not a huge saving over Apple’s official replacement, just every little bit helps.

3. What comes in the iFixit battery set up kit?

iFixit’due south kit comes with a third-party replacement bombardment that is
from Apple, since Apple does not sell its parts separately for phones older than the iPhone 12. It also has all the tools needed to open the phone and remove the one-time battery. The only additional thing I needed was a pilus dryer to heat up and remove the glue.

4. Does replacing a battery void your phone warranty?

Opening up an iPhone volition void the warranty, but if your battery is sometime enough to need replacing, odds are y’all’re already out of the 12-month warranty period.


Prying the old battery out was catchy, and I wasn’t e’er certain I was doing information technology safely.

Andrew Hoyle/CNET

5. Is it safe to replace your iPhone battery yourself?

This 1 isn’t so straightforward to answer. iFixit’due south guide gives very detailed instructions on the steps involved, but in that location were a couple of points that made me nervous. One footstep involved heating up the back of the telephone with a hair dryer in society to loosen the glue holding the old battery in place.

Specifically, it said to heat it to “slightly too warm to touch comfortably,” which I constitute a little vague. Especially since that department also warned that “overheating the iPhone may ignite the battery.” Simply how hot is as well hot? What signs would I encounter if it was overheating? I couldn’t find this information, and as such wasn’t certain how shut to overheating it I might exist.

Shortly after, while trying to pry out the old bombardment, I accidentally ripped into what looked like the blackness wrapping around that battery. I was pretty sure that the battery itself wasn’t punctured — in that location was no smoke or hissing — just I’d accept felt a lot more than comfortable if I had “emergency” instructions on manus about what to do if the battery did ignite.

6. Can I replace my iPhone battery myself?

Up to a point I found I could, yes, and I’m not commonly “handy” in a DIY sense. iFixit’s instructions were piece of cake to follow, and there were but seven internal screws to remove, which were easy to replace.


The iPhone 6, former bombardment removed and all traces of the glue cleaned off.

Andrew Hoyle/CNET

What I found a little confusing was that iFixit’southward instructions on its web page stop at the bespeak where you remove the sometime battery. The but educational activity in the conclusion was to follow the previous steps in reverse order. Admittedly, that wasn’t peculiarly hard to do, just I would have appreciated more guidance at that point.

Some other issue I ran into was that, during the removal of the screen, I croaky the screen protector that was in place. I noticed the hairline cracks and was worried that I’d damaged the display itself, just thankfully that was unharmed.


With its new battery, this iPhone six should exist running at optimal level again.

Andrew Hoyle/CNET

seven. Is it worth replacing an iPhone battery?

It actually depends on the historic period and value of your phone. If, like me, you bought a inexpensive used iPhone and but desire to get it support to speed, and then information technology could exist a great fashion to exhale new life into old tech without spending a fortune. Bear in mind, though, that this wasn’t going to exist my main phone, nor did I buy it with my own coin. For me, the risk was low and had I done it wrong and ruined the phone, it wouldn’t have been a big trouble. You’ll demand to consider whether you really can manage without it, and your tolerance for other risks.

If you’re using a more than recent device, like an iPhone 12, for example, I’d probably just take it straight to Apple. The savings you’ll go from doing it yourself aren’t so great as to justify the potential price of dissentious a more valuable phone.

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