Recommended tools

Heat gun

Screwdriver Phillips #000

Opening tool / Spudger

Tweezers

Disassembly/Repair of the mobile device Samsung Galaxy A30s SM-A307 (Samsung Galaxy A30s SM-A307F/DS, SM-A307FN/DS (Global); SM-A307G/DS (LATAM), SM-A307GN/DS (APAC), SM-A307GT/DS (Brazil)) with each step description and the required set of tools.

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Vadim Popoff

Content manager / Author / Content specialist

Content specialist with over 10 years of experience in the technology industry.

Step 1.

Remove the trays

Using the key tool, open the SIM and Micro SD cards tray and remove it.

⚠ Warning!

Do not push too hard this may cause damage.

Step 2.

Open the back cover

Open the back cover.

⚠ Warning!

For careful separation, we recommend using a heat gun. At the same time, it is necessary to heat carefully in order, not to damage the surface of the device.

Step 3.

Unscrew the screws

Using a screwdriver (Phillips 1.5 mm PH000), unscrew 14 screws.

Step 4.

Open the mid-frame

Pry and remove the middle frame.

Step 5.

Disconnect the battery connector

Disconnect the battery connector. The battery model of Samsung Galaxy A30s is EB-BA505ABU.

⚠ Warning!

We strongly recommend disconnecting the connector to avoid a possible short circuit during disassembly.

Step 6.

Remove the interconnect cable

Disconnect connectors and remove the inter-board cable.

Step 7.

Disconnect the connectors

Disconnect connectors on the daughterboard.

Step 8.

Remove the sub-board

Remove the daughterboard, also known as sub-board.

Step 9.

Remove the front camera

Disconnect the connector on PCB, and remove the front (selfie) camera.

Step 10.

Remove the coaxial cable

Отсоединяем коннектор коаксиального кабеля.

Step 11.

Unscrew one screw

Using a screwdriver (Phillips 1.5 mm PH000), unscrew 1 screw in the PCB.

Step 12.

Remove the motherboard

Remove the PCB.

Step 13.

Remove the cameras

Disconnect the connectors on PCB, and remove the three rear cameras assembly.

Evgenii Kuzmin

Senior maintenance service and repair engineer

Disassembling\Repair has medium complexity and takes about 9 minutes in time. Our manual is suitable for all models Samsung Galaxy A30s SM-A307 or Samsung Galaxy A30s SM-A307F/DS, SM-A307FN/DS (Global); SM-A307G/DS (LATAM), SM-A307GN/DS (APAC), SM-A307GT/DS (Brazil) released for markets in different countries.

#instructions #Samsung #Samsung Galaxy A30s SM-A307