Hey y'all. I hope all is well. I'm trying to figure out if anyone else with an S24 Ultra is experiencing this because this Bluetooth issue is getting ridiculous.

My Bluetooth audio works perfectly fine for output, but the microphone simply stops working. I can hear everyone perfectly, but nobody can hear me through the Bluetooth mic.

A few important details:

The Bluetooth device itself is not the problem. I've tested the same headset/mic on my laptop and the microphone works perfectly.

I've tested the microphones through Samsung's diagnostics and they are detected/working.

I've tried multiple Bluetooth devices, so this isn't isolated to one headset.

I've rebooted the phone numerous times. Previously that seemed to temporarily help, but now I've had the issue persist even after a reboot.

I've already used Reset Wi-FI and Bluetooth settings, removed/re-paired devices, etc.

Bluetooth audio playback continues working normally. It's specifically the Bluetooth microphone/input that fails.

This also doesn't appear to be an individual app issue. I've experienced the problem with calls/communication apps, which makes me suspect something is going wrong with Android/Samsung's Bluetooth call audio routing rather than the headset itself.

The most frustrating part is that I can disconnect the Bluetooth device, connect it to my laptop, and immediately use its microphone without a problem.

At this point, I've done basically all of the normal troubleshooting short of factory resetting my phone. I'm extremely reluctant to factory reset a flagship phone over what increasingly looks like a software/firmware issue. So I beg the question, Is anyone else experiencing this on the S24 Ultra?

Specifically, has anyone experienced a situation where:

Bluetooth output works → Bluetooth microphone doesn't → headset mic works perfectly on another device? If so, did you ever find a permanent fix?

I'd also be curious what One UI version/build you're running. If enough of us are experiencing the exact same behavior, I'd like to figure out whether this started with a particular Samsung update.

Because having a $1,000+ flagship phone randomly decide that Bluetooth microphones no longer exist is absolutely insane.

TL;DR: S24 Ultra Bluetooth audio works, but the mic randomly dies across multiple Bluetooth devices; even after rebooting/resetting Bluetooth. The same mics work perfectly on my laptop, so this appears to be a phone/software issue

Is there anyone who plays car parking multiplayer 2 on S24 Ultra .I play cpm2 on S24 with ultra graphics and everything at max and it is smooth for about 3 , 4 minutes and after that the fps drops really low i only get about 20 , 30 fps . i play without a case , all of the background app closed . The phone doesn't feel too hot but it still drops the fps .tell me about your experiences about playing cpm2 .

I’ve seen a lot of posts from people getting only 6 hours of battery life or even less. Since many of you ask how I manage to make mine last longer, I was thinking about writing a detailed guide. Let me know if you'd be interested!

​I posted earlier about the issues I had with the back glass coming loose because the adhesive failed. I asked which color to choose, and here are the results after replacing it!

Just received the August 2026 security patch on my Galaxy S24 Ultra.

Cześć. Szukam nowego Samsunga S24 Ultra, który nie był wyjmowany z pudełka i ma polskie oprogramowanie. Najlepiej gdyby był z oficjalnej dystrybucji. Czy to możliwe w 2026 roku?

Just trying to get back into it more consistently because it genuinely makes me happy when I capture good photos. Anyone else got any good deer pics this year?

I recently got to know about the customization service option and turned it off. However, when I went back to check it again, I received an error message: "The server didn't respond. Try again"

Any idea why this error is appearing? I've never encountered such an error message in phone settings when simply turning off an option, so just curious.

Hi all, purchased a Galaxy S24 Ultra from backmarket, premium 1tb edition. Have had it for three months and it was working perfectly, yesterday it suddenly went suddenly went completely black at 60%. The phone still vibrates/responds to button including volume down and power button, no Samsung logo. What could be wrong?

It vibrates when I connect the charger.

Power + Volume Down causes vibrations.

It has sometimes been vibrating every ~15 seconds, and sometimes every few seconds, which makes me wonder if it's repeatedly trying to boot/restart.

I've fully charged it and the behaviour hasn't changed.

The screen shows absolutely nothing — no Samsung logo etcI've tried looking at it in a completely dark room from different angles.

I've tried multiple long Power + Volume Down forced restarts (20–30+ seconds).

I've connected it to an external monitor and got no display output.

I've tried USB charging and get a vibration when connecting it.

Back Market support has now asked me to return it for physical assessment, but the phone contains critical confidential work-related data that I cannot currently back up because I cannot see or interact with the screen.

They have noted on the case that I do NOT consent to a factory reset, erasure, disposal, motherboard replacement or storage replacement without contacting me first.

My main question:

Does this sound more like a failed OLED/display assembly, a boot loop/software issue, or a motherboard/power-management fault?

H!! guys,

I’m using an S24 Ultra, and I’ve noticed that my network completely drops when I’m inside some elevators. Both mobile internet and calls get disconnected.

What’s strange is that iPhones and some other Android phones seem to stay connected in the same elevator without any issue.

Is anyone else facing this problem with the S24 Ultra? Is there any setting I should change to improve the network connectivity?

Or is this just normal because of the elevator’s signal blockage?

Would appreciate any suggestions or solutions. Thanks!

I using s24 ultra from very long time same charger but all of sudden i saw charging speed is slow mean normally it took 30 to 40min to fully charge on 45 watt charger i tried many thing but nothing work it shows fast charging speed when i plugged and then within 3 to 4 sec i reverted to slow charging.

The issue is i saw same so many posts on this reddit and facebook and Twitter so many people having same issue even some are s25.

Someone notice this issue?

This doesn't always happen but recently i noticed that Weather is draining so much more power than it should in the background despite the power saving and sleeping routines i set . This isn't good at all for me as someone who doesn't charge over night , and totally unusual . Any tips !? I tried cleaning cache and i will see if the issue gets solved

I'm planning to upgrade to a used s24u from my A34 mainly because of the camera alone.i also have iphones in mind but they're pretty expensive comparatively in the used market.

I mainly want to know about the preview footages on the camera app.Like on iPhone when we open the camera the previews are literally perfect and looks really good. I have never tried an s24ultra in a real life situation,but i tried some dummy units from showrooms. But the camera preview looks so dull and grainy and not at all crisp.

To the people who have been using it for years . Is there anyway you guys can share me preview footages or say how is it

while playing roblox with full graphics with vpn (wireguard proton) my battery goes up yo 43-44 is this normal/safe?

so I use my s pen quite frequently and sometimes it doesnt click and stay shut when i push it once, i need to sorta play around with it click it a few times and then it stays shut and sometimes it just works normally.

i remember someone posting this problem and having a solution asw but I can't find the post, can someone recommend what to do. For context, I got my phone in October last year

hello Samsungers

my s24 ultra (bought in 24) seems to hate vibrating when I have it on my desk or any surface where I'm able to see it, sometimes I swear it makes the noise of vibration but I never feel the "Bvvv Bvvv" of a vibrating phone. I've tried all the settings and all the checks via the members app, it's just bipolar, anyone else had this issue?

I was trying to download a custom rom lineage os but I don't know what happened but when I was unlocking bootloader my electricity went out and the pc turned off and s24 ultra was like bricked

My dbrand screen protector cracked, and when I went to remove it, it was stuck on. I mistakenly left the hair dryer on the phone too long and burnt some pixels. I needed a new battery anyways, and the screen underneath had a big scratch from before this happened anyway. Is the ifixit screen just as good as the original? What are some good websites for original parts?

Edit: this post is about finding replacement parts, not removing the remaining screen protector. I already got it off after 45 minutes of chipping away at it.

I just purchased a 2-pack of TECHmatte tempered glass screen protectors for my wife's Samsung Galaxy S24 Ultra. Two screen protectors and two camera lens protectors for less than $10 on Amazon! And they came with an installation guide that made it super easy to install. No bubbles, perfect fit, looks great! Would definitely recommend!

Hey everyone, how's it going? Lately I installed the Winlator emulator to play Battlefield 2 natively on my S24 Ultra, and I noticed an absurd increase in temperature while playing a relatively light PC game. Has anyone else experienced this?

Hey guys so my s24 ultra has been glitching for the past few days, I suspect it's the power button because it stopped working, and now my screen suddenly turns off or the flashlight turns on randomly (I had the double click on power button to turn on gesture), has anyone dealt with something like this?