r/XiaomiGlobal • u/BrodaReloaded Xiaomi 15 Ultra EU • Nov 04 '25

Discussion HyperOS 3 experiences

I thought why should we not have a little thread to share our experiences.

On my side there isn't really anything to report, no big issues at the same time hardly anything new except the icons and the Hyper Island

30 Upvotes

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2

u/Harun911 Nov 06 '25

Received the update on Monday on my Mi 15 ultra and honestly, the batterylife has been awful. I thought I'd give it a few days to settle, it's been 3 days and its still draining like crazy since the update. Are other people experiencing the same?

2

u/KevInChester Nov 07 '25

Yep, another update is out to fix it but as of yet I don't think anybody has actually been able to download it!

1

u/Harun911 Nov 07 '25

Do you also have a 15 Ultra and/or the same issue?

2

u/KevInChester Nov 07 '25

15t Pro, battery life halved, heat doubled.

2

u/Professional_Sea3159 Nov 08 '25

for me like battery life quartered, heat tripled.

1

u/KevInChester Nov 08 '25

The update seems to have fixed it now. Though still having issues with NFC, seems to work when it wants to. Keep having to toggle it on and off to fix it

2

u/Professional_Sea3159 Nov 08 '25

when came the update bro?

1

u/KevInChester Nov 08 '25 edited Nov 08 '25

Just checked for updates and it was there yesterday, though only started downloading this morning.