Nothing OS 4.0 | Rollout Update

Zac · 2025-12-26T10:40:00+00:00

![](https://cdn.nothing.community/2025-12-26/1766744425-24745-20251226-102000.png "banner") Hey Community As we continue rolling out Nothing OS 4.0 across our devices, CMF Phone 1 and CMF Phone 2 Pro will start receiving the update from today. Just in time for the holidays, Nothing OS 4.0 brings a more refined and personal experience, with visual refreshes, deeper customisation across the system, and improvements designed to make everyday use smoother and more comfortable. **Rollout details:** The rollout is staggered and happening in phases. CMF Phone 1 is receiving the update from today, with availability expanding over time. CMF Phone 2 Pro follows in the coming weeks as part of the phased rollout. Nothing Phone (3a) Lite will start receiving Nothing OS 4.0 in January, completing the General Release. 👇 For a full breakdown of everything new in Nothing OS 4.0, check out the original post below. **[Nothing OS 4.0 | General Release](https://nothing.community/d/47265-nothing-os-40-general-release "Nothing OS 4.0 | General Release")**

VIVEK

Theres just no way the update came out while i was typing a message asking the people to be patient lol .. cant wait to test its new features

Rohit

The rollout has now started for CMF Phone 2 Pro. As always, availability is staggered.

Jozf Benestin🇮🇳

✅ Nothing OS 4.0 received!

Just got the Nothing OS 4.0 (Android 16) update on my device.

Starting the download and installation now 🚀

Will share feedback after using it.

Jozf Benestin🇮🇳

Just received Nothing OS 4.0 on My CMF PHONE 2 PRO and I’m gonna install it now

isHAaNGurjar

The nothing os 4.0 update is coming for cmf phone 2 pro go and check 😏😏

ABDULMUTTALIB08

NOS 4 Based On Android 16 Update Is Available.Update Now Quickly.

Thanks Nothing Community Member and Carl Pie.

HarshalShere

Thankyou :⁠-⁠) Finally now no frustration

jaissaurabh121

Received NOS 4.0 In CMF phone 2 pro🥳

RaunakDaga

Nothing OS 4 (Android 16) is finally here on CMF Phone 2 Pro 🎉

Hey everyone!
The Nothing OS 4 update based on Android 16 has just rolled out for the CMF Phone 2 Pro, and I’ve updated my device today.

Before forming a long-term opinion, I’d love to hear from fellow users:

How’s the overall performance after the update?
Any noticeable changes in battery life (better or worse)?
Are animations and scrolling smoother?
Any bugs, heating, network, or app issues so far?
New features or subtle UI changes you’ve noticed?
Camera performance – improved, unchanged, or downgraded?

Early impressions matter, especially for users who haven’t updated yet.
Drop your honest experience below—good or bad—so we can help each other decide and understand this update better.

Kamran_SeGfykTcL3

RaunakDaga buddy did your camera improve after 4.0? I mean the last firmware update cooked the camera if u noticed. the post processing was horrible.

MajidAjaz_Ogl8bby786

Anonymous1130

Bro update released for cmf phone 2 pro just a while ago ,check out

SachinSinha01

Haha, finally updated my CMF PHONE 2 PRO to Nothing OS 4.0

DibyadyutiDas

Zac finally get for CMF 2pro.

amaansajil

Anonymous1130 ikr

Like why it barely does anything

rehanmulani007

Alright LETSS goo!!! It’s out for CMF Phone 2 pro

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