Galaxy A37 5G A376B

Buying guide: Samsung Galaxy A37 5G parts

The Galaxy A37 5G (SM-A376B and SM-A376B/DS) is Samsung’s 2026 model sitting just below the A57. It borrows a lot from the A36 5G, which helps with repairs: some parts are shared with the A36 and A56, so they are in stock from day one. Others are A37-only, and ordering for the wrong model is the most common mistake.

What the A37 shares with other models

Check under Settings → About phone: an A37 shows SM-A376B. SM-A366B is an A36 and SM-A576B an A57.

The screen: Original, on frame, four colours

For the A37 we supply the Original Samsung full screen in "Assembled" form, already bonded to the mid-frame. No cracked panel to separate, which is the riskiest step, and you get a new frame too.

The frame shows around the edges, so there are four versions:

Match your back cover. During fitting the mainboard, battery, cameras and flex cables move from the old frame to the new one.

Charging board: the source of most A37 faults

On the A37 the charging board carries the USB-C port, main microphone and SIM reader. When it fails you may get no charging, callers who can’t hear you, or "No SIM", sometimes all three after a drop or water damage.

Original Samsung board GH96-21038A: USB-C, microphone and SIM reader. The one to pick for SIM faults or factory fast charging.
Compatible board: lower cost, for charging and microphone.

Main flex: same as A36 and A56

The main flex links the mainboard to the charging board. One broken trace and charging, signal or the microphone stops working, even with a new board. Available as Original GH82-36830A / GH82-39239A, shared by A36, A37 and A56, and as a compatible part.

Bench tip: the end marked MAIN or with an arrow goes to the mainboard. Don’t fit it the wrong way round.

Fault → part

Cracked, black or glitchy screen → Original screen with frame in your colour.
Won’t charge → charging board.
Callers can’t hear you → charging board (microphone).
"No SIM" → Original charging board GH96-21038A.
New board, still no charging or signal → main flex.
Poor battery life or shutdowns → EB-BA566ABY battery, glued in: test before sticking.
Buttons not responding → power and volume flex.
Cracked camera glass → camera lens.

Samsung Galaxy A37 5G A376B parts in stock

GSMobile stocks Samsung Galaxy A37 5G SM-A376B parts, with Samsung part numbers on Originals and trade pricing for repair shops.

Galaxy A37 5G screen

Original Samsung full screen with frame in grey, grey-green, white and purple.

Charging, microphone and SIM

Original charging board GH96-21038A with SIM reader, and a compatible board.

Main flex

Original GH82-36830A / GH82-39239A (shared with A36 and A56) and compatible main flex.

Battery

EB-BA566ABY 5000 mAh battery, also for A36, A56 and A57.

Buttons and camera

Power and volume button flex and rear camera lens.

Why GSMobile

Over 18 years in mobile parts, trade pricing and fast dispatch.

Galaxy A37 5G parts: FAQs

Do A36 parts fit the A37?

The battery and main flex do. The screen, charging board, camera lens and button flex are A37-specific.

Which screen colours are there for the A37?

Grey (GH82-39232A), grey-green (GH82-39232B), white (GH82-39232C) and purple (GH82-39232D), all Original Samsung on frame.

My A37 won’t charge. Which part?

Try another cable and charger, then the charging board. If a new board doesn’t help, the main flex.

"No SIM" on the A37?

The SIM reader is on the Original charging board GH96-21038A. Check that first.

How fast is delivery?

Orders go out quickly by express courier.