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Released November 4, 2017. Model A1865, A1901. Available as GSM or CDMA / 64 or 256 GB / Silver or Space Gray. (Pronounced the same as "iPhone 10.")

Battery keep maintenance message

Hi there,

I replaced my battery and used icopy to keep sn.

when I plug in 3utools

3utools show 100% ok.

But in setting iphone x keep the message maintenance and if i click show 77% same percent old baterry

Answered! View the answer I have this problem too

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2 Answers

Chosen Solution

Changing the serial number to the original one will have no effect. You also need to transfer the flex assembly from the original battery as that is where the chip is that is linked to the phone. You need special equipment for this procedure like a micro spot welder and micro soldering iron.

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6 Comments:

But its just happens with X?

coz another one like 8 plus / xs / 7 I use icopy and works well.

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@diogotm From the X up. I don’t see how it would have worked on the XS. There are videos on YouTube showing the procedure.

by

@diogotm Well there’s your problem. They just replaced the battery without copying the serial number over.

by

That’s make sense, if you copy serial to show 100% in 3utool you can’t change the percent health in iPhone settings

But if you DONT use icopy you have 100% health in iPhone setting. BUT if you plug iPhone in 3utools they show the red message “the battery my be replacement”

OMG apple apple

If I like the both 3utools 100% and iPhone setting health 100%

I need to swap a microchip, right?

Thank you very much your patience and your answers

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But its just happens with X?


coz another one like 8 plus / xs / 7 I use icopy and works well.

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Diogo Thomaz de Melo will be eternally grateful.
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