Oppo AX7 - screen

Guide with all the steps necessary for you to change the components of the Oppo AX7 (CPH1903) yourself.

Difficulty
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Tutorial: Step by step

Step 1 SIM tray

With a SIM extraction tray we remove the SIM tray.

Step 2 Back case

We introduce an opening tool between the phone and the back cover. By leveraging the lever, we will disengage the back shell until it is fully contoured and unhooked.

Unscrew the Phillips screw (PH # 00) that holds the protective metal sheet of the fingerprint reader flex and remove it.

We disconnect the flex from the fingerprint reader and remove the back cover.

Step 3 Intermediate upper housing

Unscrew the Phillips screws (PH # 00) that hold the intermediate upper housing and remove it.

Step 4 Drums

We disconnect the flex from the battery of the motherboard.

With the help of the adhesive strip we remove the battery.

Step 5 screen

We disconnect the flex from the screen and take it off.

We apply heat to the screen, for two minutes to eighty degrees.

We introduce a metal barb between the front casing and the screen. We will exchange it with a plastic pick so as not to scratch the front casing. We will do all the contour taking off the screen.

Step 6 screen

We take off the screen completely and remove it.

Video Tutorial summary

In this video you can watch a quick summary of the tutorial, but we recommend to follow the complete tutorial, with its explanations and detailed images.
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