ZTE ZMax Pro Display Assembly Replacement

Ultimo aggiornamento il May 7, 2024

35 - 40 minuti

Moderato

Introduzione

This guide will show you how to replace the screen display on the device. You will need a plastic opening tool, tweezers, two opening picks, a Phillip s #00 screwdriver, and a heat gun to complete this guide.

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Passo 1 Back Panel Assembly

ZTE ZMax Pro Display Assembly Replacement, Back Panel Assembly: passo 1, immagine 1 di 1

Flip the phone over so that the back panel of the phone is facing up.
Wedge the plastic opening tool between the black outer panel and the silver side panel.
Push down on the plastic opening tool to separate the back panel from the rest of the phone.
Continue to do this around all sides of the phone until the back panel has popped all the way off.
Removing the back panel may make loud popping noises which is normal.

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Passo 2

Using your fingers, slide the SIM card all the way out of the phone.

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Passo 3

Attrezzo utilizzato in questo passaggio:

Tweezers

$4.99

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Remove the yellow Kapton tape by using the tweezers to peel it up and away from the device.

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Passo 4

Using the Phillips #00 screwdriver, remove the two 3.0 mm screws located near the top of the phone, next to the rear camera.

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Passo 5

Remove the fingerprint sensor flex cable, using the plastic opening tool to lift it out.

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Passo 6

Using the tweezers, peel back the yellow Kapton tape located on the right side of the phone.

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Passo 7

Using the Phillips #00 screwdriver, remove the 15, 3.0 mm rear panel screws located around the perimeter of the phone.

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Passo 8

Flip the phone over so that the screen is facing up.
Wedge the plastic opening tool between the screen and the rear panel.
Push up on the opening tool to separate the panel from the phone.
Continue to do this around the entire phone until the rear panel is no longer connected to the device.
The rear case and screen are fastened tightly to each other. It might help to use the picks as wedges to keep the case and screen separated as you run the opening tool along the edges.

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Passo 9 Motherboard

ZTE ZMax Pro Display Assembly Replacement, Motherboard: passo 9, immagine 1 di 2

ZTE ZMax Pro Display Assembly Replacement, Motherboard: passo 9, immagine 2 di 2

Attrezzo utilizzato in questo passaggio:

Tweezers

$4.99

Aggiungi al carrello

Use the tweezers to peel off the yellow Kapton tape.

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Passo 10

Use the plastic opening tool to remove the connectors on the motherboard.

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Passo 11

Use tweezers to remove the antenna. The antenna comes up on the right side of the phone, by the battery, and is attached to the motherboard.

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Passo 12

Using the #00 Phillips screwdriver, remove the 3.0 mm screw located on the right edge of the phone, above the battery.

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Passo 13

Wedge the plastic opening tool underneath the motherboard which is located at the top of the phone.
Push down on the plastic opening tool, lifting the motherboard away from the phone.
Continue to do this around all sides of the motherboard until it is fully removed from the phone.

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Passo 14 Battery

ZTE ZMax Pro Display Assembly Replacement, Battery: passo 14, immagine 1 di 2

ZTE ZMax Pro Display Assembly Replacement, Battery: passo 14, immagine 2 di 2

Attrezzo utilizzato in questo passaggio:

Tweezers

$4.99

Aggiungi al carrello

Use tweezers to peel off the tape at the bottom of the phone.

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Passo 15

Wedge the plastic opening tool under the charging port board at the bottom of the phone.
Push down on the plastic opening tool so the board pulls away from the phone.
Continue to do this around the charging port board until it comes all the way off the phone.
The board is glued to the case so make sure to work around all edges to ease removal. Trying to pull it away from one edge can cause damage to the board.

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Passo 16

Use a heat gun to heat the adhesive under the battery.
Heat the battery for 1 minute then check if it is pliable. If needed, heat in intervals of 10 seconds until the battery can be removed.
Over heating the battery can cause the battery to explode. Exercise caution heating the battery.

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Passo 17

Use a nylon spudger to pry the battery from the phone.
The battery may bend a little during removal which is normal. However, make sure the battery doesn't bend too much as that can make it dangerous. If it looks like it's folding, try prying it from a different angle.
Avoid using metal tools to pry the battery out of the case as it can pierce the battery.
Contents of the battery are extremely polluting to the environment. Do not throw it away in the recycling. Instead, try finding out what your local community does to dispose of batteries.
After removing the battery, the adhesive will not have as strong of a hold on the new battery. This should not be an issue. However, if the adhesive strength is negligible, you can consider buying adhesive and applying it before inserting the new battery.

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Great instructions, however, if you - like me - just want to replace the battery: steps 10-15 are not necessary. After step 9, proceed to 16. Makes it a whole lot easier

Stefan Wieditz - 20 dic 2018 Replica

Battery change worked, but now the screen is not working. Any ideas?

Kelly Eikenberry - 17 gen 2019 Replica

I accidentally ripped open the plastic on the grey side of the battery. Is it still okay to use?

the_wrestling_god1 - 8 mar 2019 Replica

After installing the new battery I got, my display wasn’t coming on. For me, I just didn’t seat the display connector (next to the top most antenna post). Disconnecting it and reseating it did the trick.

Logyn Robinson - 11 set 2020 Replica

Also, you can run a thin plastic card (like a gift card) behind the battery to gradually work at the adhesive behind it. Just pop up a side with a spudger for clearance and shimmy the card back and forth to gradually remove the adhesive.

Logyn Robinson - 11 set 2020 Replica