Repair parts Samsung Galaxy M56

Key Spare Parts for Samsung Galaxy M56 and Common Issues

Below, we break down the components that most frequently require replacement, detailing the options available at iLevante.com and how to address their issues.

1. 120Hz Super AMOLED+ Screen: The Heart of the M56

The most spectacular and, at the same time, the most vulnerable component of the M56 is its 120Hz Super AMOLED+ screen. A drop can result in cracked glass, coloured lines, black spots, or an unresponsive touch panel. When looking for a replacement, you will find multiple qualities, but it is vital to understand the differences so as not to sacrifice the key features of this mobile. Unlike older models, replacing this screen with cheaper "compatible" options has significant technical consequences.

Types of Replacement Screens for the M56

• TFT (or AAA): This is the most economical option. It is important to know that it is basic LCD technology. Its installation in the M56 is possible, but it will result in a drastic loss of colour quality, greyish blacks, higher battery consumption, and, most importantly, it will not support the 120Hz refresh rate.
• INCELL: An improved version of LCD screens. Although they are also LCD screens, they offer better touch response and slightly superior colours to TFT technology. However, like TFTs, they are still not OLED, so blacks are not pure, and they also do not support 120Hz.
• OLED (Compatible or "OLED Quality"): These screens use the same base technology (self-illuminating pixels) as the original, offering pure blacks and vibrant colours. They are the best alternative in terms of value for money. However, they may not have the same maximum brightness level or the exact colour calibration as the original screen.
• Original (Super AMOLED+ / Service Pack): This is the only option that guarantees the complete restoration of all the phone's functions. As the official Samsung part, it ensures perfect compatibility, the highest image quality, correct brightness, and, crucially, guarantees the functioning of the in-display fingerprint sensor and the 120Hz refresh rate. For a device in this range, iLevante.com always recommends the Original (Service Pack) option.

Basic Guide: Considerations for Changing the M56 Screen

When buying a screen, you will see "with frame" and "without frame" options. The "without frame" option is just the glass and the display; it requires you to peel your broken screen off the original plastic frame, an extremely difficult process that requires heat and solvents. The "with frame" option comes with the screen already assembled in a new chassis. Although it requires moving more internal components (motherboard, battery), it is a cleaner and safer repair for most users.

2. Battery: Restoring Autonomy (Model EB-BM526ABY)

The M56's 5000 mAh battery is designed to last, but it is a chemical component that degrades over time. The specific battery model for the Galaxy M56 is EB-BM526ABY (or EB-BM526ABS).

How to Know if Your Battery is Faulty

Symptoms of a faulty battery include:

• Drastic decrease in battery life (it discharges too quickly).
• Unexpected shutdowns, especially in the cold.
• The charge percentage erratically jumps up or down.
• Physical swelling: If you notice the back cover is bowing or separating, it is a sign that the battery is swelling. ⚠️ Warning! A swollen battery is a safety hazard (fire risk) and you must stop using and charging the phone immediately.

💡 Diagnostic Tip: Samsung includes a tool to check your battery's health. Go to Settings > Battery and device care > Diagnostics > Phone diagnostics > Battery status. The phone will tell you if the "Life" is "Good" or "Bad".

The Concept of OEM Batteries: Original Quality without the Logo

At iLevante.com, we often offer OEM (Original Equipment Manufacturer) batteries. It is important you understand what this means: an OEM battery is manufactured by the same company (or a certified one) that made the original battery for Samsung, following the exact same design, quality, and safety specifications. The only difference is that they do not carry the Samsung logo, often for distribution reasons. They are a much safer and more reliable option than generic copies, guaranteeing the 5000 mAh capacity and the correct protection circuits.

Basic Guide: Steps to Replace the M56 Battery

Replacing the M56 battery is not straightforward, as the device is not designed to be easily opened. The process, similar to models like the M53, involves:

1. Applying uniform heat (with a heat gun or a thermal mat, approx. 75°C) to the glass back cover to soften the adhesive.
2. Using suction cups and plastic picks to carefully cut the adhesive and remove the glass cover.
3. Removing the 15+ Phillips (PH#00) screws that hold the intermediate housing (which contains the antennas and NFC).
4. Disconnecting the battery connector from the motherboard.
5. The battery is strongly glued to the chassis. It is recommended to use a few drops of isopropyl alcohol around the edges to soften the adhesive and pry it up with a plastic tool (never metal) to extract it. Never puncture or bend the battery.

3. Glass Back Covers (Gorilla Glass Victus+)

Since the M56's back cover is made of Gorilla Glass Victus+ glass, it is one of the most common replacements after a drop. Replacing it restores the phone's premium look and protects the internal components.

• Material: Glass (identical to the original).
• Colours: Be sure to choose the correct colour for your model: Black or Light Green.
• Installation: The process is identical to the first step of changing the battery. It requires applying heat to remove the broken cover and meticulously cleaning all the old adhesive from the plastic frame before placing the new one.

4. Charging Connector (Charging PCB Board)

This is the second highest-wear component after the battery. The USB-C port endures thousands of connections and disconnections. When it fails, it is often not just the metal port, but the small circuit board (PCB) to which it is soldered.

• Spare Part: The replacement part is a module called the Charging PCB Board.
• Installation: This requires opening the phone (following steps 1-3 of the battery replacement) and then disconnecting a couple of flex cables and screws holding the old board.
• Technical Fact: This charging board often also includes the main microphone (used for speakerphone calls and video recording). If you have charging problems AND people cannot hear you in speakerphone mode, it is highly likely that replacing this single part will fix both issues.

Additional Catalogue of M56 Components (SM-M566B)

At iLevante.com, our catalogue goes beyond the basics. We also offer:

• Camera Modules: Both the rear camera module (with the 50MP OIS main sensor) and the front camera (12MP) can be replaced if they fail, show spots, or have focusing issues.
• Speakers: The earpiece speaker (for hearing calls) and the main loudspeaker (for ringtones and music) are modules that are easy to change once the phone is open.
• SIM Tray: A small but essential part that is easily lost. Available in the chassis colours.
• Flex Cables: Including the side button flex (power and volume) or the fingerprint sensor flex.

Technical Perspective: When the Problem Seems like Hardware, but it's Software

As repair experts, we know that sometimes an alarming hardware symptom has a software solution. Before buying spare parts, consider these scenarios:

My M56 Won't Turn On: Broken Screen, Dead Battery, or Software Fault?

A "dead" phone can mean three things:

1. Deep Battery Discharge: If the battery was completely depleted and the phone has been off for days, it can enter a "deep discharge" state. The charging system does not detect it immediately.
   • Solution: Connect it to a good quality charger (45W if possible) and leave it charging for at least 4 to 12 hours. Do not despair if it does not react in the first hour.
2. "Black Screen of Death": The phone seems dead, does not react to touch or buttons.
   • Diagnostic: 💡 Call your own phone from another device. If the M56 rings, vibrates, or the call connects, your phone is on!
   • Conclusion: The problem is not the motherboard or the battery. It is 100% a screen failure (or its flex cable is disconnected). You need to buy a Complete Screen.
3. Software Failure (Kernel Panic): The system is frozen.
   • Solution: Try a forced restart. Press and hold the Volume Down button and the Power button simultaneously for 10-15 seconds.

The "Bootloop" and Recovery Mode

If your phone endlessly restarts at the Samsung logo ("bootloop"), this is almost always a software problem, often caused by a failed update or a corrupt application.

• Solution: You do not need parts. Boot into Recovery Mode (with the phone off, press and hold Volume Up and Power).
• In the Recovery menu, first try "Wipe Cache Partition" (this does not erase your data).
• If that does not work, the last option is "Wipe data/factory reset" (this will erase all your data).

Download Mode (Odin Mode): The Advanced Tool

If your phone is stuck, does not even enter Recovery Mode, or the "factory reset" does not solve the problem, there is Download Mode (also known as "Odin Mode"). This is a special Samsung mode that allows a technician to connect the phone to a PC and use software called Odin to reinstall ("flash") the complete operating system (firmware). If your phone reaches this point, do not buy a motherboard; consult a technician for a firmware flash first.

iLevante.com is Your Ally in M56 Repair

The Samsung Galaxy M56 5G (SM-M566B) is an excellent device that deserves to be repaired. Whether you are facing a broken screen, a worn-out battery, or a faulty charging port, at iLevante.com you will find the high-quality replacement part you need.

We offer everything from Original Super AMOLED+ screens that restore 100% of the functionality (including the 120Hz and the fingerprint sensor), to safe OEM batteries (model EB-BM526ABY) and glass back covers in their original colours (Black and Light Green). Browse our complete category of spare parts for the M56, and if you have any doubts, our team of experts is ready to help you find the exact part for your repair.