DIY Xiaomi Redmi Note 9 4g | Redmi 9 Power | Poco M3 Teardown Repair Guide

Before Starting, we need to have the right tools to proceed with the teardown, which you can find in the description.

First, turn off the phone and take out the sim tray. And then follow the back cover removal.

To remove the back cover, create a gap near the charger port using the picker and the point head.

Insert the picker, and by using a plastic carburetor tool or picker, gently move around the phone to release the plastic clips on the frame.

Be gentle when taking off the back cover. The touch id button is on the back cover. Using a tweezer, pull out the cable and then take out the rear cover and take out the main board protector frame by undoing the screws.

Undo 10 screws lift the protector cover using a pry tool, and then disconnect the left-hand side plug to undo the touch id sensor.

To remove the camera lens, apply a little heat to soften the glue and gently push from behind to take out the lens.

Next, take out the flash sensor by using a tweezer. Also, there are three separate camera lens strings, which you can take out by applying a little force from the rear side.

Next, from the right-hand side, disconnect the antenna and lcd flex plug, and then disconnect the primary wide camera connector on the left-hand side. Take out the logic board, disconnect the depth camera on the board, and use a pry tool to lift the primary wide camera on the body.

Next, we can take out the ultra-wide camera by disconnecting the plug on the board’s rear side and peeling the tape to disconnect the front cover on the front side of the logic board.

Next, apply the heat to take out the ear speaker and sensor flex cable on the body. Be careful and slowly pull out the parts.

Next, pull out the button flex cable by using a tweezer.

Let’s move to the bottom section and undo seven screws to take out the protective cover, including the speaker.

Next, disconnect the lcd effects number two and the antenna by using a tool to take out the secondary PCB. The secondary PCB board has a charger port.

Next, apply the heat to take out the vibrator motor.

Finally, we can take out the battery by loosening the adhesive.

First, loosen the adhesive on both sides and then pull it by the tab, be gentle, and lift the battery.

Surprisingly, there is no main flex cable on the phone. It seems like Xiaomi redmi has eliminated the visible mirror flex cable from the phone.

Hope you have enjoyed the replacement guide. Let us know if you have any questions.