Samsung Galaxy devices make up a large share of the phones that pass through our service in New Belgrade every day. From the budget A series, through the flagship S and Note models, to the foldable Z series — each line has its own typical faults and its own repair logic. This guide gives you the complete picture: which faults appear most often per series, roughly how much a repair costs, how to tell whether you need a full screen replacement or just glass repair, and how to choose a service you can trust.
We work exclusively with original Samsung Service Pack panels for the S, Note and Z series, we give a warranty, and our prices are transparent — no hidden diagnostic fees. For the exact price of your model at any time, see the full price list or call us at 065/362-61-31.
Most common Samsung phone faults by series
Our service experience shows that faults differ from series to series — both in how often they occur and in repair cost.
Galaxy S series (flagship)
The S series uses curved Super AMOLED screens (on older models up to the S25) that are sensitive to drops — even a small knock on the edge can crack the panel while the outer glass still looks intact. From the S20 onward the models also have glass backs, so back-glass breakage is common. On devices older than two years the battery starts to weaken (faster draining, shutdowns in cold weather).
Galaxy A series (mid-range and budget)
The A series is the most common in our service because it is also the best-selling. Lower models (A0x, A1x) use LCD or a simpler AMOLED, so their screens are more affordable to replace. Specific to the A series is wear of the USB‑C charging port — on cheaper models the connector loosens over time, so the phone only charges at a certain angle. Screen and battery replacement on the A series almost always pays off because the parts are affordable.
Galaxy Z series (Flip and Fold)
Foldable models have two screens — the main (inner) flexible panel and the outer secondary one. The main screen is the single most expensive repair in the entire Samsung range because it uses Ultra Thin Glass technology that bends. The outer screen is considerably cheaper. The Z series also sees hinge wear — creaking or loss of resistance when opening. Z series repairs take longer due to the complexity of the construction.
Galaxy Note series
Although the line has been discontinued, Note models (Note 8, 9, 10, 20) are still in use and we service them regularly. Most often it is screen and battery replacement; parts for older Note models are limited, so it is important that the service has a Service Pack panel in stock — check availability before coming in.
Besides screen and battery, on all series we also do rear camera glass replacement (when the camera glass is cracked but the module itself works) and back cover / rear glass replacement on models with glass backs. These are faster and cheaper interventions than a screen replacement and are often done alongside another repair.
Samsung repair prices — indicative ranges
Prices depend on the model and series. Below are current ranges; for the exact price of your specific model use the price list on the site (always up to date) or call us.
Screen replacement:
- Galaxy A series: 7,500 – 17,500 RSD
- Galaxy S series: 10,000 – 48,000 RSD
- Galaxy Note series: 26,000 – 50,000 RSD
- Galaxy Z series (outer screen / main screen): 12,000 – 114,000 RSDBattery replacement:
- Galaxy A series: 6,000 – 8,500 RSD
- Galaxy S series: 7,000 – 9,000 RSDGlass repair (OCA lamination) — when the panel underneath is intact:
- Galaxy A series: 4,000 – 8,000 RSD
- Galaxy S series: 5,000 – 25,000 RSD
- Galaxy Z series (outer): 10,000 – 13,000 RSD
All prices include the part, installation and VAT. Exact prices per model: Samsung screen replacement — all models, Samsung battery replacement, Samsung glass repair, or the full price list. Courier pickup and return within Belgrade: 1,500 RSD.
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Why we use original Service Pack parts
Samsung uses its own AMOLED technology with factory lamination for its screens. Unlike the iPhone market where several replacement-screen "tiers" exist, with Samsung it comes down in practice to one real quality — the Original Service Pack panel, identical to the one Samsung supplies to authorized services. Aftermarket Samsung screens do not properly support the under-display fingerprint sensor, Always‑On Display or the full brightness range, so we do not use them for the S, Note and Z series. For the A series we use quality replacement panels with the same 90-day warranty.
Screen damage symptoms — what each sign means
Before deciding on a repair, it helps to recognize what kind of fault you are dealing with:
- Green or pink vertical lines — the AMOLED panel itself is damaged; a screen replacement is needed (glass repair does not help here).
- A black spot that is spreading — the panel is physically broken; screen replacement.
- The glass is cracked but the image works normally — a candidate for glass repair (OCA), considerably cheaper than a full replacement.
- The screen flickers or turns on/off — often a problem with the flex cable or connector; diagnostics needed.
- Part of the screen does not respond to touch — a damaged digitizer; screen replacement.
- The screen is black but the phone rings and vibrates — the panel is "dead" while the phone works; a screen replacement restores the image.
If you are not sure, diagnostics are free and take 5–10 minutes.
Screen replacement or glass repair — which to choose
If only the outer glass is cracked and the AMOLED panel underneath shows the image without black spots and lines, in many cases glass repair via OCA lamination is possible. The process involves separating the old glass, cleaning the panel, fitting new glass and laminating under vacuum — which can save up to 50% compared to replacing the complete display. For a phone to be a candidate for this procedure, diagnostics are required. If the panel is damaged (lines, spots, does not respond to touch), glass repair is not an option and a screen replacement is done.
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What a repair looks like at our service
- Diagnostics (5–10 min) — we determine the exact fault and give you the exact price before any work. Free, no obligation.
- Replacement / repair — screen replacement takes 2–3 hours, battery replacement 1–3 hours, glass repair 3–5 hours, camera glass replacement 1–2 hours. For most services you can wait in the shop.
- Testing (10–15 min) — we check touch response, the fingerprint sensor, Always‑On Display, cameras and all functions.
- Pickup and warranty — you receive a service confirmation with a QR code for tracking the repair, plus the warranty. Your data stays intact; we do not ask for a PIN or access to your accounts.
Is it worth repairing a Samsung instead of buying new
Almost always. A repair costs a small percentage of a new device: a screen replacement on the Galaxy S24 Ultra is about 18% of a new phone's price, on the A55 about 25%, and a battery replacement on a flagship model just 5–7%. On very old models (e.g. the Galaxy S20) where the screen replacement cost exceeds the phone's market value, the more reasonable option may be glass repair or buyback as-is — we advise you honestly during diagnostics.
How to choose a Samsung service
- Original Service Pack parts for the S/Note/Z series — ask the service what it installs.
- Warranty — 90 days on all repairs.
- Reviews — over 680 reviews with a 4.9★ average and more than 40,000 devices repaired since 2004.
- Transparent prices — free diagnostics, no hidden costs.
Frequently asked questions
How much does a Samsung phone repair cost? It depends on the model and service. Screen replacement ranges from 7,500 RSD for the A series to 114,000 RSD for the main screen of a Z Fold model. Battery replacement from 6,000 RSD. All prices include the part, labor and VAT. For the exact price of your model, see the price list or call 065/362-61-31.
How long does a Samsung phone repair take? Screen replacement: 2–3 hours. Battery replacement: 1–3 hours. Glass repair: 3–5 hours. Camera glass replacement: 1–2 hours. For most services you can wait in the shop.
Do you use original Samsung parts? For the Galaxy S, Note and Z series we use exclusively original Samsung Service Pack panels. For the Galaxy A series we use quality replacement parts with a 90-day warranty.
Does a Samsung phone flag part replacement like an iPhone? Samsung does not have such an aggressive non-original part detection system. After a screen or battery replacement at the service, the phone works normally, without system warnings.
Do I lose data during a repair? No. Screen, battery or glass replacement does not affect the phone's memory — photos, apps and data stay intact. We do not ask for a PIN or access to your accounts.
Can I repair only the glass if the screen underneath works? In many cases yes — if the glass is cracked and the AMOLED panel shows the image without spots and lines, glass repair (OCA) is possible, considerably cheaper than a display replacement. Diagnostics are needed to confirm.
Why are Z Fold and Flip screens more expensive? The main screen uses a flexible Ultra Thin Glass panel that is complicated to manufacture, and replacement requires fully disassembling the phone — so the labor is longer too.
Can I send the phone by courier? Yes, our courier service covers all of Belgrade. Pickup and return is 1,500 RSD — call 065/362-61-31 to arrange a time.
Do you also buy Samsung phones? Yes, we buy Samsung Galaxy devices — both working and faulty. Details: Samsung phone buyback.
Book your Samsung repair
Bring the phone in for diagnostics or book service online. We are located in New Belgrade (Bulevar Arsenija Čarnojevića 91, apt. 3); working hours Mon–Fri 9am–5pm, Saturday 10am–3pm. Call 065/362-61-31 for the exact price of your model and an appointment.