Samsung Galaxy A54 5G Repair

About Samsung Galaxy A54 5G phone repair

Fixas repairs Samsung Galaxy A series phones and other telecommunications devices in Vilnius. We promptly replace cracked screens and glass on phones and other devices. Our experienced technicians use professional diagnostic and repair equipment. You can bring your device to Fixas in Naujamiestis, opposite RIMI Hypermarket, or send it by courier from anywhere in Lithuania.

Samsung Galaxy A54 5G features and common faults

Battery

The Samsung Galaxy A54 5G is equipped with a 5,000 mAh lithium-ion battery (typical capacity) and at least 4,905 mAh (minimum capacity). This battery capacity ensures up to 20.9 hours of 5G connectivity and up to 370 hours in standby mode.

Common battery problems

• Rapid discharge – a result of excessive screen resolution, background apps (overly active location services, social networks) or aging capacity.

• Overheating – complaints that the phone gets very hot during prolonged use or intensive gaming; this accelerates battery wear and can disrupt background processes.

• Swelling – due to gas accumulation inside the lithium-ion battery casing, size can rapidly increase, especially if the device has been exposed to high temperatures or frequently left charging overnight without using original chargers.

Display and glass

The Samsung Galaxy A54 5G has a 6.4-inch Super AMOLED display with a 120 Hz refresh rate, FHD+ resolution (2340 × 1080), and up to 1,000 nits brightness. The most common issues include:

• Micro-cracks or glass damage, where there is no color degradation, spots, or flickering – in such cases, it is often sufficient to replace just the glass (if the touch layer and OLED matrix are not damaged).

• Complete screen replacement – required if colored lines, dots, or flickering appear, indicating a defect in the OLED panel.

Other component issues

• Network and connection faults: users complain about unstable Wi-Fi or slow mobile network connectivity, often losing connection during voice calls or SMS.

• Touchscreen delay or unpredictable response: slow switching between apps and taps sometimes do not respond immediately – this may be related to software response errors or a failed digital IC layer.

• Button faults (Power, Volume): either the mechanical or contact parts malfunction, causing the button to be unresponsive or “stuck”.

• Charging port (USB-C) flex cable faults: broken or oxidised contacts can prevent charging or make it unreliable.

• Camera module replacement: blurred images, focusing faults or cracked camera glass. We resolve these faults by replacing the original module.

Repairs at Fixas

• Screen / glass replacement (only original or high-quality analogs)

• Battery replacement For Samsung Galaxy A54 5G repairs we provide a 3-month warranty.

• Repair and replacement of buttons, cameras, speakers, microphones, and charging ports

• Other component diagnostics and repairs

• Free diagnostics before repair

• Replacement phone available during the repair period (as needed)

Reliable repairs, fair prices and a warranty

Fixas mobile repair center specializes in the Galaxy A series, working with only original parts, thus ensuring durability and safety. Returning customers receive discounts, and referrals of friends lead to additional privileges. Contact us – we will pick up your Samsung Galaxy A54 5G for free via courier throughout Lithuania and perform the repair quickly and at a competitive price.