Aftermarket Solutions to Calibrate iPhone Battery Health on iOS 17.4

Рет қаралды 40,916

Күн бұрын

With the rollout of iOS 17.4, Apple introduced substantial changes to how iPhone battery health is depicted. Moreover, this latest iOS version imposes restrictions on battery health calibration, affecting all available battery repair solutions in the market.
In this video, we'll unveil you the ways to calibrate your iPhone's battery health effectively with the latest iOS 17.4, ensuring maximum performance and longevity.
Timeline:
0:00-0:25 Background Introduction
0:25-1:24 Understanding the Impacts
1:25-3:00 Workaround for the Issue
3:01-4:07 Wrap up
Repair tools:
REFOX RP30 True Tone Restore Programmer:
shop.rewa.tech/detail/refox-r...
REPART Battery:
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REFOX RS52 Cell Phone Screen Holder:
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REFOX RS3 3D Screwdriver Set:
shop.rewa.tech/detail/refox-r...
REFOX RS30 ESD Phone Repair Heating Pad:
shop.rewa.tech/detail/refox-p...
REFOX RP30 No Soldering Dot Projector Tag-on Cables:
shop.rewa.tech/detail/refox-r...
REFOX Mobile Phone Battery Welding Fixture:
shop.rewa.tech/detail/refox-m...
U-Shape Ceramic Scissor for Phone Battery Cell Repair:
shop.rewa.tech/detail/u-shape...
For more discounts, you can contact our wholesale team: shop.rewa.tech/wholesale.html
Feel free to contact us regarding of wholesale business and product marketing cooperation, sales@rewa.tech or Whatsapp: +852 5167 5273
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#ios17 #iphonebatteryhealth #iphone

Пікірлер: 80

@wan_x 3 ай бұрын

I love your background music. Do you have song name?

@aarroonnv2989 3 ай бұрын

for all the iphone models apart from iphone 15, the battery replacement process with no message is exactly the same right? it does not effect the other models from 14 to 11. or does it effect every iphone once you have update to ios17.4

@toseefirepair8684 3 ай бұрын

Try Battrey replacement on 15 pro max

@marianocarniel868 2 ай бұрын

Same in 17.4.1??

@Sam48263.. 24 күн бұрын

Hi, calibrated the battery. iphone in now showing 100% battery health but battery service message is still there? iphone 12 running ios 17.5.1.

@mihaicatalin7160 3 ай бұрын

iphone 12 pro max does not work on os 17.4.1

@ЭтоДрючинский 3 ай бұрын

Apple's anti-repair practices are plainly disgusting

@KyungsungEV9 2 ай бұрын

Samsung isn’t any better 😭

@rewatechnology2008 3 ай бұрын

Let us know which solution do you want to know more ? Solution with tag-on flex, no welding battery or the bug exploit solution.

@emmanuelvalmas5648 3 ай бұрын

What do you mean no welding solution? If the BMS is not transferred, then cannot do anything. So how can you transfer the BMS with no spot welding? And what is the "bug exploit solution"? Does not need the BMS at all? The "bug" is only exploited for a specific IOS version? What happens after?

@VladislavBaglai 3 ай бұрын

@@emmanuelvalmas5648I assume “bug exploit solution” means using something like OSS W09 Pro programmer

@irescatecolombia 3 ай бұрын

@@emmanuelvalmas5648 X2

@chordswardfelicia4475 3 ай бұрын

Good job Rewa, I saw a lot videos on KZfaq that battery is no needing welding more , just replace the BMS to the new battery. How easy repair can be more 😃👍👌

@bradleymcguire7046 3 ай бұрын

Explain Bug Exploit

@eegee24 3 ай бұрын

have done this on 17.4.1 and it didn't work out still the old battery health gonna try it with 17.4 upd: reflashing to 17.4 with "fixing battery health" gets it done luckily 17.4 is not unsigned yet

@willian4428 3 ай бұрын

wow awesome.

@cheruzain7361 2 ай бұрын

Anyone on iOS 17.5 Beta, does this affect ?

@shpayindia1210 3 ай бұрын

Please make a Detailed video about this.

@rewatechnology2008 3 ай бұрын

Stay tuned for the update

@murganes3107 2 ай бұрын

If you write new data on the battery using for example a Qianli icopy do you still need the tag on flex? Or just the restet in 3u tools?

@rewatechnology2008 Ай бұрын

As you can see in this vedio we already shared you the way that we do not need to use the tag on flex, and it is using the JC programmer to deal with this problem, and all of these repair methods needs to flash the phone to complete

@JulianSauco 16 күн бұрын

Did anyone try this with iOS 18?

@lukasgrunewald7116 3 ай бұрын

can you update securely to ios 17.4.1 via iphone update or will this reset the battery health again?

@rewatechnology2008 3 ай бұрын

The 3 solution came out with various result regarding of stability, pls stay tuned for the next video

@Pandakids09 15 күн бұрын

So I’m just starting out and was wondering what’s a good device to have restore True Tone and the battery heal percentage back?

@rewatechnology2008 11 күн бұрын

Try this one, it can help you repair true tone Repair tools: REFOX RP30 True Tone Restore Programmer: shop.rewa.tech/detail/refox-rp30-restore-programmer-for-iphone.html

@BalkansWay 3 ай бұрын

Strange thing happened: just did 12 mini battery replacement and i had no need to restore the iPhone to get correct battery health . Guess this affects only 14-15 series? I updated the phone to 17.4 prior to the repair so i can see how it is

@rewatechnology2008 Ай бұрын

If your iphone 12 Mini already used toools to modify the battery healthy data, the iphone will not recive Apple message

@matthewJamesKendell Ай бұрын

When calibrating a battery using a JC Programmer, you can set the battery health and cycle count to any number you want (e.g If I replaced my phone battery with a genuine apple battery from another iphone that I knew had a battery health of 94% and Cycle count 350, I would programme the new battery with these numbers after BMS transfer and the the health in settings would show 94%. But regardless of how I programme the tag on flex, Flashing the iphone with 3u tools always sets the health to 100%. Is there a way to flash the phone so shows the battery health and cycle count I put in?

@rewatechnology2008 Ай бұрын

Yes, JC programmer can customize battery health and cycle data

@Levi1osa. 2 ай бұрын

17.4 is now unsigned. The solution: Connect tag-on flex cable with programmed 100% battery health to device. Let the device show original battery due to apple patch (for example 86%). Flash to 17.4.1 (make sure that you tick "fix battery health" in 3utools) Device will still show 86% Flash AGAIN to 17.5 beta (before flash make sure that 3utools detects battery as 100%). If 17.5 beta doesn't work, try again with 17.5 beta 2. Congratulations your iPhone is at 100% again (worked for me with 14 pro and 11)

@lordsumer2277 2 ай бұрын

Does it work if my iOS is 17.4.1?

@Levi1osa. 2 ай бұрын

@@lordsumer2277 I just solved the issue with an iOS 17.4.1 (iPhone 12 Pro). I flashed 17.5 beta 2, didn't work. I flashed 17.5 beta 3, didn't work. I flashed 17.4.1, it worked. I don't really know why. Looks like you just gotta keep trying (always mark the solve battery health on 3utools)

@casereviewer3026 Ай бұрын

@@Levi1osa. im trying to increase the battery health on previous update I was able to now everything I do it stays on 89% ( I use preprogrammed battery flex )

@alexigeek 3 ай бұрын

Work for 12 Pro Max ?

@rewatechnology2008 3 ай бұрын

yes, same for 12 pro max

@Coopzzz360 3 ай бұрын

I just don’t get how they’re still allowed to get away with this anti-repair nonsense.

@Daniyo27 3 ай бұрын

1. Can the tag-on flex be removed after 3utools restore with battery fix option? 2. If the tag-on flex is removed after 3utools restore, would the battery health revert back to normal if the phone was restored via iTunes after? 3. Is iOS 17.3.1 affected? Thanks!

@lamarpots 3 ай бұрын

if you disconnect the tag on flex, even after restoration, the iphone will display the old battery health!

@rewatechnology2008 Ай бұрын

For 1st and 2nd question, we suggest you keep the tag-on-flex as long as it does not make defference to repair. For 3rd question, now usually IOS 17.4 will lead to this problem, IOS 17.3.1 should be OK

@riain8076 3 ай бұрын

Hi, Where do you get the software to flash the iPhone? I change the battery in my iPhone 12 and it’s still showing the old battery health. Thank you.

@rewatechnology2008 11 күн бұрын

Generally some people may use 3u tool, it can also help you flash your phone

@user-yq3lx6gb6z 3 ай бұрын

17.4 Where can I download the firmware?

@ja11642 3 ай бұрын

ipsw site

@rewatechnology2008 3 ай бұрын

Let's download 3UTools~

@linustech0464 3 ай бұрын

What could be the course of front camera portrait not working? Please I need solution😢

@rewatechnology2008 3 ай бұрын

Hello, could you please provide more detailed information?

@frenchanndegras3101 3 ай бұрын

More like a truedepth sensor problem

@mrsemifixit 3 ай бұрын

An “update” to retain data won’t work?

@AdhityaHidayat 3 ай бұрын

Technicians are not responsible for your personal data, because it's privacy, so don't store pen data.

@matt-jz1uo 3 ай бұрын

it might work but just to be safe its recommended to back up your data, bcs my friend once accidentally erased customer data although he choose the "retain data" option ☺️

@rewatechnology2008 3 ай бұрын

It's better to back up data before the flahsing, just in case.

@onkelklaujo Ай бұрын

Does this still work on iOS 17.5.1 devices?

@saminchoudhury2659 11 күн бұрын

did you get an answer?

@antoniofernandes5072 11 күн бұрын

@@saminchoudhury2659 dont work anymore

@1StraightPath2Islam 2 ай бұрын

They patched this solution on 17.4.1. Other solutions?

@ninjarepair 2 ай бұрын

I was looking for answers for this too!

@cba_Jord 2 ай бұрын

Came here for the same thing. Doesn't seem to be a cure for 17.4.1

@Your_Daily_Clip 3 ай бұрын

You never showed what to do if service battery message pop up after phone resets because of battery failure. Even if you change and program with tag new battery the message is shown with 100% battery health. So there is 2 service messages: 1. Under 80% battery health and it’s fixed by tag on flex and programming. 2. Phone crashed due to unstable battery voltage - service always shown Can you please make a video about it? Everywhere is silence about that.

@rewatechnology2008 3 ай бұрын

Hi, thanks for your comment, you will discuss more and find out the possibility for this solution within the team

@Your_Daily_Clip 3 ай бұрын

@@rewatechnology2008 iPhone has exprienced an unexpected shutdown because was unable to deliver the necessary peak power. After that service message will be shown and even when u replace battery and change to 100% battery health service message will be displayed.

@alok6552 3 ай бұрын

Trust me, i got it done via same process and 2-3 weeks later, phone started acting weird. Automatic restart at anytime no matter whats the battery charge percent. Finally got it change through apple centre n the nightmare stopped.

@eegee24 3 ай бұрын

in your case the original bms probably got damaged in some way (mechanically or thermally) your symptoms suggest that based on my experience

@alok6552 3 ай бұрын

@@eegee24 might be the case..thank you giving a detailed explanation :)

@neeyoooo Ай бұрын

u need to calibrate battery on ios. how? use ur phone until 0% and wait few hours (in my case, when bedtime) after that charge into 100% and wait until 1hours (10w charge) then u can unplug the charge. do this 2 times and in my case its works fine.

@neeyoooo Ай бұрын

thats happen to me also after 2-3weeks lol

@Sarzlds 2 ай бұрын

17.4.1 didn't work

@rewatechnology2008 Ай бұрын

Thanks for your comment, we will keep an eye on new solution

@kalev258 3 ай бұрын

Battery, Rear Camera and display it's frustrating all these policies 🤦🏻‍♂️👎🏼

@KoSLoW27 3 ай бұрын

I’m on 17.4 and i don’t have same info as you at 0:20 i don’t have cycle count i have exactly like 17.3.1 🧐 edit: ok only iphone 15 models … i use 14 pro max 😒

@rewatechnology2008 3 ай бұрын

Yes. The battery health display of the 15 series has changed, while the previous series of iPhone remains the same as before.

@dataeater1319 3 ай бұрын

The issue with repair is that people can replace original parts with unoriginal parts and sell it as genuine part at high price.

@jisan004 3 ай бұрын

❤

@lansiman 2 күн бұрын

for something that's bound to degrade overtime apple certainly made life very difficult for everybody other than paying apple very high battery cost, for old device its simply not worth it (but that's the intention of apple to make you buy their new phone)