Samsung Galaxy A31 - Rear cameras

Guide with all the necessary steps so that you can change the components of the Samsung Galaxy S20Fe (SM-A315G / DS) yourself

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Tutorial: Step by step

Step 1 Heat application

We start by applying heat to the back of the terminal and with the help of a plastic tool we peel off the adhesive around the entire contour until the battery cover is removed.

Step 2 Intermediate housing

With a Phillips-type screwdriver (PH # 00) we remove the fifteen screws that hold the intermediate casing, we remove the sim tray and then with a thin plastic tool we release the casing all the way around until it is separated from the screen.

Step 3 We disconnect the battery

We disconnect the battery with the help of a fine tool to avoid incidents.

Step 4 Flex interconexion

Next we remove the interconnection flex by disconnecting it from its end connected to the motherboard

Step 5 Base Plate

In this step we remove the Phillips type screw (PH # 00) that holds the motherboard to the chassis and then we release all the connections that are on the motherboard to be able to remove it from its housing.

Step 6 Rear cameras

Once the motherboard is removed, we will disconnect all the cameras, once disconnected, we will extract the camera module from its housing.

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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