Xiaomi Redmi 8A - Auxiliary board

Guide with all the necessary steps for you to change the components of the Xiaomi Redmi 8A (M1908C3KG) yourself.

Difficulty
1
2
3
4
5

Tutorial: Step by step

Step 1 Back case

First we must remove the card tray.

Step 2 Back case

With the help of a fine tool we will unhook all the edges of the back cover.

Step 3 Intermediate housing

We remove the nine Phillips screws (PH # 00) that hold the intermediate housing, and with the help of a flat tool we will unhook it.

Step 4 We disconnect battery

We disconnect the battery to work with greater security.

Step 5 Speaker

We remove the seven Phillips screws (PH # 00) that hold the speaker module, and with the help of a flat tool we will unhook it.

Step 6 Auxiliary board

Finally, we will disconnect the flex bridge and the coaxial cable, take off the adhesive that is above the plate and the vibrator, remove the Phillips screw (PH # 00) that holds the plate, and with the help of a flat tool the we will withdraw.

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.
Share this tutorial