Samsung Galaxy Tab S8 Ultra Repair

About Samsung Galaxy Tab tablet repair

Fixas repairs Samsung Galaxy Tab tablets and other telecommunications devices in Vilnius. Our experienced technicians use specialist equipment and original or high-quality equivalent parts for prompt repairs. For Samsung Galaxy Tab S8 Ultra repairs we provide a 3-month warranty.

Repair services

• Screen and glass replacement (“Galaxy Tab S8 Ultra”): this model features a 14.6-inch Super AMOLED display with a resolution of 2960 × 1848 pixels, covered with durable Corning® Gorilla® Glass 5. If the screen is cracked, displays colored lines, spots, or starts flickering, we first conduct a free diagnosis to determine whether we only need to replace the glass or if a full screen module replacement is required. Glass replacement is only needed if there are no pixel failures or other color defects, with the screen remaining clean and undamaged.

• Battery replacement (“Galaxy Tab S8 Ultra”): this model’s original Li-Po battery has a capacity of 11,200 mAh. Due to heavy usage, its capacity may drop below 80% of the original after several months to years, gradually shortening usage time. Common issues include:

  • Less time between charges (due to work, gaming, streaming);

  • The battery has swollen, causing the tablet to either freeze or not turn on;

  • The battery no longer accepts a normal charge (fast charging remains only at 5 W, or does not charge at all).
    Our technicians will replace the old or faulty battery with a new, original battery or a high-quality equivalent within 1–2 hours, ensuring that your tablet operates at maximum capacity again.

• Button and charging port replacement (“Galaxy Tab S8 Ultra”): due to frequent mechanical use, physical buttons (volume, power) may wear out over time, causing them to get stuck or become unresponsive. Dust, dirt, or moisture can cause oxidation in the charging port (USB-C) contacts, leading to unstable charging or the tablet not detecting the charger signal. We replace both the buttons and the charging port with the entire flex cable, restoring the full functionality of the device.

• Other components and minor repairs: we perform motherboard repair work (soldering, replacement), restore volume, camera, and microphone modules, repair Wi-Fi and Bluetooth antennas, replace external camera lens protection, and address any issues caused by non-original parts or mechanical damage.

Free diagnostics

Galaxy Tab diagnostics are free. We identify the faulty component, explain the repair options and provide an estimate. We recommend replacing only the parts that need it, such as glass alone when the screen is intact.

Samsung Galaxy Tab screen replacement

• Model specifics: the “Galaxy Tab S8 Ultra” features an advanced Super AMOLED display with very thin bezels (“Infinity” style), making the matrix module (not just the glass) expensive and sensitive to installation errors.

• Glass replacement: if the screen has no internal cracks (spots, colored lines) and operates without flickering, it may suffice to replace only the good, original glass. This service is about 40–60% cheaper than a full screen module replacement.

• Full screen module: when the AMOLED matrix itself is damaged (which corresponds to the organic LED layer), for example, if black spots appear or colors are severely distorted, we recommend replacing the entire screen with the matrix. This ensures the highest picture quality and reliability.

Samsung Galaxy Tab battery replacement

• The original battery capacity is 11,200 mAh (Li-Po), with a voltage of 11.55 V. The work charging base supports 45 W fast charging.

• Common battery issues

  • Capacity reduction: after 600–800 charge cycles, the battery may wear out and hold only ~70–75% of its capacity. As a result, the tablet may run for less than 8–10 hours instead of the expected 12–14 hours of internet browsing.

  • Charging issues: some customers complain that when connecting the original 45 W adapter, the tablet does not charge quickly or when turned on, only detects a 5 W current – this often signals that the battery has lost part of its ability to accept a high current.

  • Swelling: when the battery swells, the casing may deform slightly, the power button may get stuck, or the attachment clips may malfunction. In this case, it is crucial to replace the battery as soon as possible to avoid damage to the screen or other components.

• We fit an original or certified battery module, update the charging controller if needed, and check and adjust the charging circuit in your “Galaxy Tab S8 Ultra”. The work takes 1–2 hours, depending on any additional damage.

Reliable Samsung Galaxy Tab repair at a good price

Contact Fixas for minor or more serious Samsung Galaxy Tab S8 Ultra repairs. We specialise in Samsung Galaxy Tab tablets and other devices. Customers recommend us to others and leave positive reviews online. Returning customers always receive discounts, and we provide reliable repairs at a good price. We operate throughout Lithuania, in Vilnius, we are located in Naujamiestis, opposite the RIMI Hypermarket shopping center. In other cities, a courier can collect your device free of charge for a prompt repair.