Einleitung

Replace the internal Battery of this device

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    • Remove the battery cover by grabbing the notch under the bottom speakers and lifting.

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    • Remove the SIM card and the Media SD card by pushing on them.

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    • Locate and unscrew all 10 T5 screws around the back cover

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    • Use Plastic opening tools to separate the LCD from the Main body

    • Do NOT remove the screen yet, it is attached with a very fragile ribbon to the main board.

    • Start on the same side of the Audio Jack

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    • Use a plastic tool to carefully switch up the LCD ribbon holder

    • Detach the LCD from the main board

    • When installing the new LCD, make sure the ribbon is inserted to the white line.

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    • You can now detach the LCD Panel from the main frame.

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    • With a plastic tool, untie the system board by detaching the ribbons attached to it

    • The battery ribbon is on the bottom right

    • Be gentle when detaching these Ribbons as they are very easy to tear and damage.

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    • Be gentle as any other system board ribbons, they are very easy to damage

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    • Power Button /Audio Jack

    • Flash

    • Rear Facing Camera

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    • Once all Ribbons untied, gently wiggle the system board out of the frame

    • Do not pull hard as there might be a ribbon on the way

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    • Use a pair of pliers to remove the rear facing camera

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    • If this is the original battery, it might be hold down by VERY strong adhesive on the top, middle and bottom part. Be careful not to damage the battery

    • As pointed in the comments, be careful about the NFC membrane when removing the battery. Use heat to loosen the glue.

Abschluss

To reassemble your device, follow these instructions in reverse order.

Hans

Mitglied seit: 20/10/14

1890 Reputation

10 Kommentare

Good guide, but one caveat - when removing the battery, the adhesive is pretty much directly attached to the NFC "plate" (a flexible square membrane with a pair of contacts on the bottom left side of the battery). If you try to extract the battery, you will have difficulty not destroying this membrane. Do not use a wedge - you must slowly remove the battery, preferably using a heat gun to loosen the glue.

Or get a battery already glued into a back plate.

wfines -

Thank you for the detail. I will add a notice about that on the last step.

Hans -

How to change the USB port

Yass Tra -

Thank you !!!

Yass Tra -

OMG! The procedure looks horrible !!

mwlacey -

It’s really not that bad. IPhones are way worst

Hans -

Please I plugged my z30 and battery life just drained up and isn't charging again

olabode philip -

Did you replace the battery?

Hans -

Could anybody comment on the amount of heat needed to make the battery loose?

At which temparature should I set the heat gun?

Thanks and kind regards

Chris -

A little addition because I didn't knew how to keep clear of the NFC antenna exactly: If you look at step 10, left of the QR code on the battery you can see the contacts of the NFC antenna. From there a flat cable goes down under the battery. Only this little connector cable is barely glued to the battery so when you take the battery out you'd have to make sure to loosen this cable from the battery before taking it out. Using plastic wedges under the battery and to scrape of the glue then worked fine for me.

unfallermittler -