

Z Fold 4 One Ui 8 after april security patch green line
I thought this was never going to happen to me 💀


I thought this was never going to happen to me 💀
Fresh out of the oven. Appeared right after the May security update.
Got my first samsung flagship (S23+) in 2024, was planning to keep it for atleast 5 years. Then the first strike happened this year in april, line pink appear out of nowhere while im scrolling through tiktok. Ngl i was shocked, never thought my time would came as i always see this type of post here and twitter. Okay i calmed down and tried to be creative with my first pink line 🤣. But then samsung keep surprising me, 2nd green line...and today 3rd green line 🥲.
So, what are the chances of the S26 line up getting the same issue in the future? cause ive been thinking to upgrade but im scared of facing the same issue again. The thing is, im just a student, i saved my money from my own allowance for 6+ months in 2023/4 to get the S23+, so i dont wanna save my money again just to be dissapointed in the next 2 years of my use if i were to buy the S26 Ultra.
Ive been eyeing the Iphone 17 Pro, but im still not sure if i wanna leave samsung, i also have the tab S10 fe rn so im kinda in the ecosystem, but to justify i still can use my S23+ with it tho just not as my main. I know almost all phone brand have the same risk, but its mostly common in Samsung flagship, so maybe switching to iphone might be a decent idea?
Ps. im not gonna fix my S23+, its not worth it for me + theres no free replacement
This happened in South Korea on May 11, 2026.
My Galaxy S24 suddenly emitted smoke, extreme heat, and exploded in my hand while I was using it normally to search the internet.
Important details:
The phone was NOT charging
No drop damage
Never repaired or opened
Fire department responded
Signs consistent with lithium battery ignition were identified on site
I am currently receiving medical treatment for smoke inhalation symptoms and anxiety/insomnia after the incident
Samsung told me they would collect the device for internal investigation, but I have not received further explanation yet.
Photos, medical records, and incident evidence have been preserved.
For privacy and safety reasons, I would prefer to remain anonymous publicly.
If media outlets are interested, I am willing to provide additional photos and videos.
UPDATE1: 26.5.13
Thank you for all the concern, advice, and support.
This incident did actually happen, and many of my coworkers witnessed it as well. I also have video footage related to the incident, and I have already informed outlets such as BBC and CNN that I am willing to provide additional evidence if requested.
At the moment, I have not been contacted by any Korean media outlets.
I was actively using the phone in my hand for normal web searching when it suddenly began swelling very rapidly before exploding. Thankfully, the lower part of the phone split open during the incident, which likely reduced the severity of the injuries. I only suffered minor burn blisters instead of more serious physical harm.
(Additional Information) The device was purchased as an official unlocked Galaxy S24 through Samsung Partners in South Korea on June 11, 2024, and was received and activated on June 12, 2024. Since then, it had been used normally without any repairs, modifications, or internal opening.
I originally switched from Apple iPhones to Samsung years ago, and honestly, this experience — along with the response afterward — has changed the way I feel.
Please stay careful and safe with your devices as well.
I will continue updating this post if there are any major developments or investigation results.
UPDATE2: 26.05.13
I’ve honestly realized how powerful Reddit can be.
Thank you everyone. The support and attention from people here have genuinely helped someone like me feel less alone while dealing with this situation.
If more people become aware of battery safety risks through this post, I think that alone would already mean a lot to me.
And seriously, for everyone reading this on their phones right now — please stay safe and pay attention to unusual heat or warning signs 😅
My Galaxy S20+ has the green and pink lines. What I've noticed is that it starts slowly appearing faded and the suddenly gets worse. What is wrong with Samsung's screens
Remember me? The guy with the DOCOMO Shop Funabashi repair disaster that went viral.
After my previous post started getting traction (thanks for the support, guys!), I finally got an email from Samsung Japan. They apologized and promised a free repair at their official center to fix the mess made by the Funabashi store.
I thought, "Great, finally some accountability!" I was wrong. lol
The "Repaired" Result (Look at 1000013897.jpg):
My Galaxy S25 just came back from the Samsung repair center today. I opened the box, and the first thing I saw was a scratch/defect right on the display (see 1000013897.jpg).
This screen was perfect when I sent it in. They were supposed to fix the previous "repair mistake," but instead, they just added more damage. Is this what Samsung calls "Official Service" in 2026? lol
The Ridiculous Part:
They even threw in a stainless steel mug again.
Samsung's Logic: "We scratched your screen (again), but hey, here's a cup! Please don't be mad!"
My Reality: I now have a damaged flagship and a collection of unwanted mugs.
I am absolutely done with Samsung Japan and DOCOMO. They talk big in emails when they’re afraid of bad PR, but their actual technicians clearly don't give a damn about the devices.
Watch out if you're dealing with DOCOMO Shop Funabashi or the official Samsung repair centers in Japan. They are apparently incapable of returning a phone without breaking something else.
You buy a $1500+ Ultra phone thinking you’re getting Samsung’s peak human achievement, then you discover the experience depends on which patch of Earth you happened to spawn in.
One reviewer in California:
“Insane battery life bro, smoothest Android ever.”
Meanwhile your unit in another region is fighting for its life at 6PM because your CSC came bundled with 14 mystery services, 3 app stores, carrier glue, analytics packets heading toward orbit, and enough background processes to run a small civilization. Same phone, by the way. Same Snapdragon. Same marketing. Completely different vibes.
Samsung fans will act like this is normal. Brother, if I spend flagship money, I should not need a PhD. in firmware archaeology to know whether my phone came with the “good OLED” or the “slightly grainy green-tinted night mode special edition. On the s24ultra example”
People always say “every company does regional differences.” Yeah, no shit. But Samsung takes it to MMORPG class-selection levels. Buying an S Ultra sometimes feels like opening a loot crate:
Legendary pull: amazing battery, clean panel, stable modem
Rare pull: decent battery but weird standby drain
Common pull: your phone wakes up at 3AM to communicate with seventeen Samsung subsidiaries and a refrigerator in Uzbekistan
The funniest part is that reviewers almost never mention firmware regions. They review the heavenly reviewer build connected to pristine Wi-Fi in a $4 million house while your actual phone is stress testing the modem in a concrete building fighting old signal towers.
Samsung hardware is incredible. That’s what makes this more annoying. The company clearly CAN make a near-perfect experience. They just keep shipping 19 slightly different realities of the same phone depending on region, carrier, and whatever corporate pact was signed under a blood moon.
An Ultra should feel ultra everywhere.
And dont even get me started on the fact that they optimise onui for the latest ultra. So yours feel like an A series phone in about 2 years sometimes even less
Some people get good battery, some get dog shit some get meh.
Even if apple sucks at least their phones suck the same around the globe,
Didn't have this issue until today, I update to april security patch today and Ultrawide camera is fully ruined by scamsung
If I use ultra wide camera then switch to 1x even then this doesn't stop.
My S25U is out of warranty, what should I do?
Edit: yes I know this is a hardware defect, but will scamsung accept it's their fault? Since device is out of warranty
Slept without charging/plugging it. I simply placed my phone on my bedside cabinet. Alarm went off and the first thing I see is this fckng green line.
Not even 3 years. I bought this July 2023.
Dropped it only maybe once or twice. I baby'd this thing like crazy and now this??
Idk what kind of magic samsung is doing.
*Edit: Im from Philippines.
Lens is properly cleaned
Back glass and lenses are changed
Whole camera unit has been changed
Software has been reset/odin flashed
Main camera still hazy and light bleeding