ZTE Axon 7 Screen Replacement

Justin Kerr とその他 2 人の作成者

最終更新日: May 7, 2024

1 - 2 時間

中レベル

一貫性のない画像

はじめに

手順 1 に進む

When the display on your ZTE Axon 7 smartphone is cracked or is displaying lines and/or won't display anything at all, the screen assembly may need to be replaced. To view some troubleshooting issues for the display, visit the troubleshooting page.

The entire assembly must be replaced instead of just the glass or the LCD. Both are connected as one. This process is tedious, yet straightforward and requires some patience. In this guide, all internal parts must be removed from the screen assembly and placed into a new screen assembly.

Before beginning this repair, power off your phone and unplug it from the charger.

手順1 Back Case

ZTE Axon 7 Screen Replacement, Back Case: 手順 1、 2の画像 1

ZTE Axon 7 Screen Replacement, Back Case: 手順 1、 2の画像 2

Make sure the device is powered off.
Using the SIM Tray Removal Tool, press the pin into the hole on the SIM Tray (located on the top left of the device) to eject the tray.

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手順2

Heat the iOpener in the microwave for 15-30 seconds.
iOpener will be HOT! Use oven mitts if necessary.
Place the iOpener on top of the top and bottom speaker grills to loosen up the adhesive underneath.

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手順3

ZTE Axon 7 Screen Replacement: 手順 3、 3の画像 3

Use a Jimmy to pry off the top and bottom speaker grills.
Remove the speaker grills gently so they don't crack or break off.

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手順4

Use a Phillips #00 screwdriver to remove the six 3 mm screws located under the speaker grills.
There may be remaining adhesive covering some screws. Take time to gently scrape away the adhesive using a spudger or opening tool.

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手順5

Carefully wedge the Jimmy between the screen and aluminum back plate of the device.
Begin near the bottom right of the device and carefully work under the screen and slide the Jimmy up the edge of the device to remove the back case.
Use plastic picks to keep the display and back aluminum casing from closing as you pry along the perimeter of the phone with the Jimmy.

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手順6

ZTE Axon 7 Screen Replacement: 手順 6、 3の画像 3

Separate the front and back of the phone, (like a book) to open and gain access to the internal components.
Careful to not damage the fingerprint sensor cable attached to the motherboard from the back casing.
Place the tip of your opening tool under the edge of the connector, and pry the connector straight up from its socket.
Be very careful to pry only under the edge of the connector, and not under the socket itself. If you pry under the socket, you will separate it from the circuit board, which requires specialized microsoldering skills and equipment to repair.
To reconnect, align the connector carefully over its socket and press down with your fingertip—first at one side, then the other—until it clicks into place. Don't press down on the middle of the connector until it's fully aligned and seated. If misaligned the connector can be permanently damaged.

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手順7

The back is now completely removed.

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手順8 Battery

ZTE Axon 7 Screen Replacement, Battery: 手順 8、 3の画像 1

ZTE Axon 7 Screen Replacement, Battery: 手順 8、 3の画像 2

ZTE Axon 7 Screen Replacement, Battery: 手順 8、 3の画像 3

この手順で使用する道具：

Tweezers

$3.99

カートに入れる

Use a Phillips #00 screwdriver to remove three 2.0 mm screw securing brackets on the top and bottom of the battery.
Use the angled tweezers and lift the bottom bracket up and off the phone.
Use the angled tweezers to slide the top bracket up and off the phone.

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手順9

Disconnect both ends of the cable covering the battery by placing the tip of your opening tool or spudger under the edge of the connector and prying the connector straight up from its socket.
Be very careful to pry only under the edge of the connector, and not under the socket itself. If you pry under the socket, you will separate it from the circuit board, which requires specialized microsoldering skills and equipment to repair.
Remove the press fit cable.
To reconnect, align the connector carefully over its socket and press down with your fingertip—first at one side, then the other—until it clicks into place.
Do not press down on the middle of wider connectors until they're fully seated—if misaligned, the connector or the pins underneath can bend or break, causing permanent damage.

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手順10

Place the tip of your opening tool or spudger under the edge of the battery connector, and pry the connector straight up from its socket to disconnect from the motherboard.

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手順11

To remove the battery, use a spudger to carefully pry and slide along the edges of the battery in small increments to release the adhesive.
The adhesive under the battery is strong. Be sure to avoid puncturing and bending the battery.
Under the battery, on the left side, is a display cable. Be careful not to damage this cable if future intentions are to reuse the display for any purpose.

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手順12

Gently apply force and lift the battery out.
If you're having trouble lifting the battery, use the opening pick to slide further under the battery. This will help separate it from the adhesive.
Remove the battery, and replace with a new battery. Recycle old batteries as stated by your local regulations.

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手順13 Screen

ZTE Axon 7 Screen Replacement, Screen: 手順 13、 1の画像 1

Use a Phillips #00 screwdriver to remove a single 2.0 mm screw near the vibration motor.

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手順14

Use a Phillips #00 screwdriver to remove the two 2.0 mm screws securing the white speaker cover.
Remove the speaker cover.

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手順15

この手順で使用する道具：

Tweezers

$4.99

カートに入れる

Slide a thin, ESD-safe pry tool or tweezers under the wire until it's snug against the connector, and pry straight up from the board to disconnect the coaxial antenna cable.
To reinstall, hold the connector in place and gently press it straight down. This connector should “snap” into the socket much like the metal snaps on a jacket.

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手順16

ZTE Axon 7 Screen Replacement: 手順 16、 3の画像 3

Use a spudger to pry under the USB-C board and lift it from the chassis.
There is adhesive underneath the charging port so work the spudger around the perimeter of the USB-C board to ease it out before trying to remove it fully.

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手順17

Disconnect the vibration motor cable by placing the tip of an opening tool or spudger under the edge of the connector.
Pry the connector straight up from its socket.

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手順18

ZTE Axon 7 Screen Replacement: 手順 18、 3の画像 3

Use a spudger to pry the lower speaker from the case.
The speaker is set in tight so you may need to use slight force to get it out.
Use tweezers to remove the lower speaker out of the device.

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手順19

Place the tip of your opening tool or spudger under the edge of the two press connectors on the left side of the motherboard.
Pry the connector straight up from its socket to disconnect from the motherboard.
Be very careful to pry only under the edge of the connector, and not under the socket itself. If you pry under the socket, you will separate it from the circuit board, which requires specialized microsoldering skills and equipment to repair.
To reconnect, align the connector carefully over its socket and press down with your fingertip—first at one side, then the other—until it clicks into place.

編集

手順20

Use a Phillips #00 screwdriver to remove the four 3.0 mm screws securing the motherboard.

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手順21

ZTE Axon 7 Screen Replacement: 手順 21、 3の画像 3

Lift and remove the motherboard using tweezers.

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手順22

ZTE Axon 7 Screen Replacement: 手順 22、 3の画像 3

Use a spudger to pry the top speaker out from the phone chassis.
Remove the top speaker with tweezers.

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手順23

Use tweezers to pull the volume/power buttons up and out from the display frame.

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終わりに

Repeat the steps in reverse order to reassemble into new display assembly. Use the 2mm Tesa Tape to secure the battery and speaker grills into place during reassembly.

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