If a green or pink stripe appeared on your Samsung Galaxy S23 screen after updating to One UI 8.5 — you're not alone. Hundreds of users worldwide have encountered this problem literally in the past few weeks. Let me say this right away: this isn't a software glitch that's fixed by a reboot. This is display matrix damage.

Why This Happens

One UI 8.5 is a heavy update in terms of hardware load. The phone gets very hot during installation, and AMOLED displays in the S23 lineup are extremely sensitive to sudden temperature changes. No one has officially confirmed a direct connection between overheating and stripes, but the coincidence is too obvious: complaints flooded in precisely when the update started rolling out en masse.

A story popped up on foreign forums: one user placed their phone on a tray of ice during installation to prevent overheating. Sounds like a joke, but there's logic to it — OLED matrices really don't like heat.

In our service center, green stripes on Samsung devices aren't a new story. We get Galaxy S21, S22, and A-series phones with the same problem about three times a month. But usually it's due to impact or moisture getting inside. A firmware update starting to mass-kill screens — I don't recall anything like that in 5000 repairs.

What to Do Right Now

If the update isn't installed yet — don't rush. Wait a couple of weeks: Samsung will most likely roll out a fix or at least officially acknowledge the problem. If the firmware is already downloaded and waiting to install — launch it in a cool place, put the phone on a hard surface, don't cover it.

If stripes have already appeared:

1. Take a screenshot — it'll come in handy when contacting service.

2. Find the receipt or box with purchase date. Samsung replaces the screen for free if no more than three years have passed since purchase.

3. Contact an official service center with a claim — the defect appeared after a software update, that's an argument in your favor.

Warranty and Real Prices in Russia

Samsung's official warranty in Russia is 24 months. If less than two years have passed and the phone hasn't been dropped or exposed to water — insist on a warranty replacement. The fact that the defect appeared specifically after a firmware update is a strong argument worth using.

If warranty has expired, official repair will cost from 15,000 to 25,000 rubles depending on model. At iClub.pro we install original and quality compatible matrices. Price is noticeably lower than the official rate, and results are proven through thousands of repairs. 📱

Something Unexpected

Here's what really surprises me in this story: a green stripe on AMOLED is physical damage to a specific column of pixels. It's impossible to cause this through software under normal conditions. But overheating during prolonged load (and firmware installation is exactly such a load) can quite easily finish off a matrix that already had a hidden micro-defect. The phone was working fine — and suddenly under stress the defect surfaced. This explains why not all S23 devices have the problem, only some owners. 🔍

One UI 8.5 has already distinguished itself with other screw-ups — some had dark mode break, others got video call glitches. But those cases were about software. The screen is hardware now. You can't save yourself with a firmware rollback here. Samsung hasn't officially commented on the situation yet, so keep an eye on the news and don't rush to hit "Install".

If a stripe has already appeared and warranty has ended — come for free diagnostics at iClub.pro, Novosibirsk, ul. Kommunisticheskoy 35. We'll see what can be done and give you an honest price. ✅