Recommended tools

Heat gun

Screwdriver Phillips #000

Opening tool / Spudger

Tweezers

Disassembly/Repair of the mobile device Samsung Galaxy Alpha SM-G850 (Samsung G850F (Europe); G850T (T-Mobile), G850M (Vodafone); G850FQ; G850Y or Samsung Galaxy Alfa) 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.

Open the display module

Separate the display module from the cover (in detail - l ink).

Step 2.

Open the back cover

Open the back cover.

Step 3.

Remove the battery

Lift and remove the battery.

Step 4.

Unscrew the screws

Using a screwdriver (Phillips 1.5 mm PH000), unscrew 12 bolts in the frame of the phone.

Step 5.

Open the mid-frame

Pry and remove the middle frame.

Step 6.

Unscrew one screw

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

Step 7.

Remove the buttons

Pry up the connector on PCB and remove the Power button.

Step 8.

Disconnect the connectors

Disconnect connectors on the PCB.

⚠ Warning!

The inter-board cable connector locates on the inside. It is necessary to perform it accurately.

Step 9.

Remove the motherboard

Remove the main PCB.

Step 10.

Unscrew one screw

Using a screwdriver (Phillips 1.5 mm PH000), unscrew 1 bolt securing the headphone jack/socket.

Step 11.

Remove the cable

Remove the cable with a headphone jack/socket, ear piece speaker, and volume buttons.

Step 12.

Release the clips

Pry up the clips.

Step 13.

Unscrew one screw

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

Step 14.

Remove the coaxial cable

Disconnect connectors and remove the coaxial cable.

Step 15.

Remove the sub-board

Remove the lower PCB.

Step 16.

Remove the cable

Remove the cable with Home button.

Evgenii Kuzmin

Senior maintenance service and repair engineer

Disassembling\Repair has hard complexity and takes about 10 minutes in time.
Our manual is suitable for all models Samsung Galaxy Alpha SM-G850 — Samsung G850F (Europe); G850T (T-Mobile), G850M (Vodafone); G850FQ; G850Y or Samsung Galaxy Alfa released for markets in different countries.