r/Xiaomi_15

Xiaomi 15 case collection

Just wanted to share my case collection mostly ordered from Temu or AliExpress. Yes, I know I am sick in the head for getting so many! but I like to switch things around :)

u/AcceptableFront3967 — 3 days ago

Alguien sabe cómo solucionar este error

Desde hace unos días me aparece este error al tratar de utilizar las opciones de IA en el editor de fotografía. He probado eliminando las actualizaciones y restaurando la aplicación, pero nada lo soluciona.

u/GoodEffect427 — 3 days ago

My genuine Xiaomi 15 thinks it’s a Xiaomi 14T Pro and won't update. Help!

Hey everyone,

I have a really weird problem with my phone and I’m hoping someone can explain what’s going on or how to fix it.

I bought a genuine, physical Xiaomi 15 (White, 512GB/16GB). I checked the official model number engraved on the back glass and everything

The problem is that my phone has been stuck on the August 2025 security patch for months and won’t get any new updates. When I check my "About Phone" settings, the software specs make no sense:

Device name: Xiaomi 15

OS version: 2.0.225.0.WNNMIXM

Android version: 16 (BP2A.250605.015)

Chat gpt pointed out to me that the letters "NN" in the software version actually belong to the Xiaomi 14T Pro, not the Xiaomi 15. So for some reason, my actual Xiaomi 15 is running software meant for a completely different phone. Because of this the automatic updater is totally stuck and won't download anything new.

I bought the phone like this. I can access the official Recovery Menu screen just fine, but I don't know much about flashing software.

Has anyone ever seen this happen before? How can I completely wipe this incorrect software off my phone and put the actual, official Xiaomi 15 software back on it so I can get normal updates again?

Thanks in advance!!

u/ahmedsefrioui — 4 days ago

Problème ajustement automatique de luminosité

Bonjour,

J'ai tout essayé sur mon Xiaomi 15 mais impossible de faire fonctionner la luminosité automatique.

Ce n'est pas un gros problème mais c'est bizarre.

J'ai l'impression que le capteur ne fonctionne pas.

reddit.com
u/jmsatho — 4 days ago

Notification light

I had an older Xiaomi and it has a lateral notification white light, it turned on when there was a new notification without making a sound or turning on the screen when on silent mode.
It was really amazing and allowed me to open the phone only when there was a notification that I could see without unlocking the phone and only when I was free to go check the phone, on my own terms.
Now with the Xiaomi 15 not having bezel and how the camera is on the body, how can I get back this feature, something similar, a hack to make me see if there's a notification without turning screen on or AOD or anything taking much energy?

reddit.com
u/kabako56 — 5 days ago

Is it a hardware failure?

I'm using it for just a few months, what would you call this issue? What's happening?

Sometimes just for seconds, but it happening more often now and lasts longer.. The sound is working normal, but the display goes full snowstorm... After this issue the phone is behaving as nothing happend.

u/Conan1231 — 7 days ago

Screen dimming when not in front of it

I noticed Apple phones I can't see the screen it looks off when I'm not in front of it if it's someone else's phone, even a few degrees off you don't see anything.
I think it's great for privacy.
Is that an Apple phone only feature?
Is it implemented on Xiaomi phones? 15? How if possible?

reddit.com
u/kabako56 — 5 days ago

Xiaomi 15 Battery Feedback Required.

About to buy the Xiaomi 15, however I've been reading mixed reviews on the battery. Any feedback what are the performance of some you? Heavy to light users all feedback welcome.

note. Ill be using it for light(doom scrolling to medium(balatro) task only, no heavy gaming.

thanks

reddit.com
u/Arkfoo — 7 days ago

Issue with nortification after update

A few days ago, my 15 Ultra came back from service. Right after turning it on, I received the latest 3.0.301.0 update, after Update I noticed that even though notifications are enabled, I’m not getting Gmail notifications. I have to open the app itself to see if anything new has arrived. Has anyone had a similar issue and knows how to fix it? I’ve already checked all the phone, notification, and Gmail settings.

reddit.com
u/Czesiek90pl — 7 days ago
▲ 7 r/Xiaomi_15+2 crossposts

Anyone else still waiting for HyperOS 3 on the Xiaomi 15 Global version?

From what I’ve seen Xiaomi started rolling out HyperOS 3 months ago and the Xiaomi 15 series is supposed to be among the first devices to get it.

But somehow my Xiaomi 15 Global still says “No updates available” every time I check

At this point I just want to know if I should keep waiting or if something is wrong with my device

reddit.com
u/Flayer81 — 7 days ago

Actualización 3.0.301 Xiaomi 15 Ultra

Me acaba de llegar la actualización a mi Xiaomi, me gustaría escuchar que Es lo que más les gusto de esta Actualización y que tallas tan encontrado también, Muchas gracias.

u/Goblin1915 — 7 days ago
▲ 31 r/Xiaomi_15+1 crossposts

FINALLY GOT IT.

so late. really hoping for better battery backup🤞🏼

u/manoIakys — 10 days ago
▲ 4 r/Xiaomi_15+1 crossposts

Work mode on hyper os

I need to set up something like the work mode that exists on IPhones on my Xiaomi device. Haven't found anything that does the same. I want notifications to only come from my email and slack and no other app. Is that possible? If not then what's this os even about? Simplest features are unavailable

reddit.com
u/Psami-wondah — 9 days ago

Camera lag

I'm having constant and severe camera lags mainly after opening camera app but even when changing lenses or taking pictures. It's really bad, it lags my phone for few seconds after closing camera and it even closes my other running apps.

It was fine on HyperOS 2.

reddit.com
u/Jenkie_03 — 10 days ago

Xiaomi Offline Communication just showed up for X15 (dada) after updating to 3.1

didn't know the normal X15 supported that? thought it was reserved for 15T and Pro. pretty cool

u/manoIakys — 10 days ago

Mic issue: Wrong mic on Xiaomi 15 since may update

One or two weeks ago my Xiaomi 15 installed an update. Since then WhatsApp uses the wrong mic when I record messages. Since the phone got its update one of the upper microphones is used, which results to much worse sound plus I have to hold it very close to my mouth to be loud enough.

I already googled a lot but couldn't find anyone else with this issue and also couldn't find any solution. Ideas please? 🙏🏼

reddit.com
u/nnrandom69 — 9 days ago

Anyone having microphone issues on Xiaomi 15 during calls/WhatsApp?

My lower microphone works perfectly when:

recording videos

using recorder

Facebook/Messenger

But during normal phone calls and WhatsApp calls, people can barely hear me and it sounds extremely low.

It almost feels like the phone is using the upper mic only or the noise cancellation is bugged.

I already tested:

microphone hardware (works fine)

restarting

permissions

cache clearing

Is this a HyperOS bug, VoLTE/Wi-Fi calling issue, or noise cancellation problem? Did anyone find a fix?

reddit.com
u/DietZealousideal1269 — 9 days ago
▲ 3 r/Xiaomi_15+2 crossposts

When will Xiaomi fix wifi7 in Australia

Hey all,

Had a Xiaomi 15 Ultra since January purchased brand new and the phone will not connect to wifi7 - only wifi6

There has been about 3 updates since the start of the year - with one coming tonight as 3.0.301.0.WOAMIXM

Does anyone have any idea when Xiaomi will patch this to be fixed?!? ITS DRIVING ME NUTS!!!

reddit.com
u/Illustrious_Ad_1285 — 10 days ago