🔋How to Swap iPhone Battery without “Important Battery Message” Warning - With JC V1S Pro Programmer

[@vinstrol1]

My BMS was damaged when I moved the cell. which ic do I need to solder to the second bms? iphone 11

[@Warriorsito]

Nice video. May i ask you something? You did not grind the bms contacts and i see some people that do it: why didnt you? Is it only required on some specific iphones?

[@MartinStevanovic-u2r]

Hi dr. Ben I was wondering why you didn’t use hot air gun to detach BMS from battery. It’s much easier to operate for me. I’m not sure about overheating other components on BMS board but it’s really short time and controlled temperature?

[@arlo233]

much better if you use ceramic cutter

[@chinaphonefixteam6300]

JCID-V1S Pro programmer is used for iPhone screen original color, Face ID, battery, receiver FPC cable vibration data reading and writing repair, DFU purple screen mode, etc.

[@Mradam912]

Please some one tell me the brand of those scredrivers in video

[@matthewJamesKendell]

Excellent video Dr Ben. I have used this JC tag method to replace my iphone 12 Pro Max battery that was at 73% and so was showing the service message 'your battery health is significantly degraded'. I replaced the battery and set the health to 100% and cycle count to zero. Even though the health is showing as 100%, the service message is still there? Why is this and how do I remove it? Thanks

[@singingguitar5646]

Interesting. If the date is stored in BMS, why do you need the tag on to connect battery to phone?

[@arlo233]

because you can’t edit it without tag on flex

[@ismatullahmalekzai847]

For which iphone models can we use this JC method?

[@RESQREPAIR]

Actually for all models.

[@michaelvarisco9902]

Well, I don’t have the original BMS from the OEM battery cause my phone was refurbished from the get-go

[@traispotter]

Great work Ben. I have question. This tag you leave inside phone or remove it?

[@chacheg777]

No one leaves this tag inside after updating percent to 100

[@Halders1982]

Unless your video is sponsored by JC ;)

[@bakarydubois8761]

Hello boss. What happens if you remove the tag on flex on the battery after repair

[@RESQREPAIR]

Tag ON needs to stay on the battery.

[@Halders1982]

It doesn’t

[@bakarydubois8761]

@@RESQREPAIR thanks 👍

[@aminuyunusabubakar1182]

Please sir did that tag on flex will allow phone update via computer?

[@RESQREPAIR]

Sure.

[@aminuyunusabubakar1182]

Thanks

[@drunkmosquito4834]

Hey Ben amazing video I really love your job. My question is. Do I have to keep the tag on flex inside the phone after I reprogram the BMS board?. I have the qianli programmer and i2c (I’ve done the job in an iPhone 12 and 11 which require the tag on flex). Too many opinions on the topic. I even asked qianli and they said that I have to keep it in the phone permanently. Others are saying that you can remove it and use it again. What’s your opinion? Thanks.

[@RESQREPAIR]

Let it stay in the phone bro.

[@Halders1982]

Unless you have shares in JC you can remove the flex safely afterwards! It works and keeps working without the flex. Also after updates.

[@chamsball]

You can either leave it inside the phone (correct way) or take it out but if you do so, you can have problems like battery going into maintence even above 79%. That's the only problem I've notice

[@deadbluesky]

I replace BMS all the time and i never use the tag on flex, i just reset the original BMS with the V1S to 0 cycle and the battery state to 103% like Apple does and it work. I didn't get why you use the flex tag... The flex tag is use if you do NOT replace the BMS you just write the old battery on it and put the flex on the new one so the logic board will read the flex who work as the BMS instead.

[@Princenoman9676]

What is the iron temperature

[@appleunlocks1]

I noticed you didn’t used Spot welding machine for BMS soldering, is soldering station better?

[@JoRoBoYo]

spot welding is better and safer

[@applepietech]

Thank You for the video! Do you use low melt 138C soldering wire here or something else? I would rather use solder as well, you can achieve better connection this way compared to spot welding imho.

[@RESQREPAIR]

It’s a special solder for this job.

[@Jzx110]

Hello Dr Ben .. can i2c 6s can do this all stuff right ?? If you buy the battery board right?

[@hamidimani4119]

Hi dear, what is your soldering hot gun name ?

[@jantestowy7884]

Why You left tag-on inside connected to battery? It's not needed anymore

[@_phonewala]

Will. Battery health drops ?

[@ahnayhorvictor6156]

How do i get all these tools from JC?

[@CAB-up1tf]

Hello Dr.Ben is there a fix for camera message for iphone 13 series yet?

[@RESQREPAIR]

Actually not.

[@sulaimank3372]

Hi Ben just explain that solder led

[@eng.wandeson]

Hello, what’s name iphone support? link, please!

[@RESQREPAIR]

Sorry bro, I don’t understand.

[@chamsball]

Hello Dr. Ben I've replaced thousands of battery so far. At first I used to do just like you but I've lost some BMS on the way and I supposed it was because of the heat Applied to the board. After that I've started using spot welder (but it sucks since it's harder to make it stick kkkkkk). Do you have some informations about it?

[@OhQueBacan]

Just get good

[@yokomatias1965]

Iphone 11. iOS 16.5. I rewired the chip, and overwritten the information on the jcid chip. But it was 74%, on a new battery it shows the same 74%. What could be the reason ? 🙏🏼

[@kenjhyegoavil2445]

Tag on flex should stay in phone.

[@AWardTube]

Great video, Is purple mode working now?

[@bigtreeproductions]

I tried this for the first time with an iPhone 11 Pro battery and a JC V1SE. When I attach the tag on flex to the programmer and try to “activate” it, I get the error “no repair cable detected”. What am I doing wrong, or is there something wrong with the V1SE? Thanks for the help!

[@henriksvensson2836]

Did you solve it?

[@bigtreeproductions]

@@henriksvensson2836 No I never did. I think it didn't work because my JC V1SE does not have the wifi module installed. I believe if the programmer is connected to wifi, the process should work.

[@arlo233]

but it has disadvantage on tag on flex, fast charging will not work😢

[@DAVIDDAVID-85]

Hello sir, I have an iPhone whose battery percentage is 86, and when I bought a new one for him, the iPhone turned on and off, and the battery percentage did not appear. Can I remove the old battery and stick it on? It works for me normally without using the programming tool. I do not have it. Thank you sir.

[@RESQREPAIR]

Watch the video again please.

[@carlosgomez-ek6bz]

Have always seen spot welding and have always done spot welding for these core batteries but never seen the using solder paste to connect it to the battery board 😳

[@RESQREPAIR]

It’s not a paste. It’s a special solder wire.

[@teamirepair]

Excellent work Dr Ben 👍✅

[@RESQREPAIR]

Thanks mate.

[@hunaranwar1404]

Nice work 👍

[@valaval5007]

Hi Ben, thanks for video. How much of temperature you setting when soldering BMS?

[@RESQREPAIR]

400 Bro.

[@LecomteRepairServices]

Regarding your suggestion at the end... I wouldn't put an iPhone 12 battery in an iPhone 12 mini, if I were you... unless you want to connect (battery +) to (board GND) and (board +) to (battery -). Something bad is bound to happen.

[@RESQREPAIR]

iPhone 12 and 12 mini is same. 12 Pro Max is different. Think before write ✍️

[@LecomteRepairServices]

@@RESQREPAIR Yes, sorry, I misheard. My bad. However, my comment was not meant aggressively or to make fun, I'm not sure that kind of response is needed. I was just trying to prevent people from putting the wrong battery in and damaging their devices. I guess the more general advice I wanted to give was to check parts compatibility before you take a part from a device and connect it to another.

[@ioanAbraham]

You are the Best.! No cement ❤❤❤

[@RESQREPAIR]

Thanks mate

[@vovanduuken]

Hi , Dr Ben 🙂

[@RESQREPAIR]

Hey my friend.

[@giovanni23ful]

Excelente

[@RESQREPAIR]

Thanks bro.

[@tahiriqbal6367]

Super

[@RESQREPAIR]

Thanks bro.

[@bellslinki]

B b boom. Fantastic. Your english is excellent, we English pronounce ceramic "seramic" 👍😁 but i wont argue about it 👍🤣

[@RESQREPAIR]

My English is not the best, but I give my best.

[@bellslinki]

@@RESQREPAIR BOOM back to life!!!!!! 💣💥 Love what you do, amazing!!!!!!!!!!

[@g4mercube19]

Caramu memperbaiki hp terlalu berlebihan 😂

[@bibinbabu3672]

Excellent work Dr. Ben 👍love from India ❤

[@RESQREPAIR]

Love back 🌞

[@Repairss]

😮

[@brightpointchiplevelmobile8799]

No new thing only over acting 🤠🤠🤠

[@RESQREPAIR]

That’s it. People just wanted to see the video.

[@HoniMarco]

Do not buy products from these people, beware of fake and fake products