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")**

AngryBadger3

Can we get an option on how we want to display our battery percentage? I hate it inside the battery icon, find it hard to read. If there’s already the option to not show percentage at all, can we just get an option on where to show it?

KaifMohammad_rOtwOCgIgi

After updating nothing os 4 my device battery drain very fast 😭😭 please solve My problem 🙏🏿 😭

AndrewHumphreys

KaifMohammad_rOtwOCgIgi My battery life seems to have been improved by running the phone down to 0% so that it shuts down. Then, plug it in with the power still off and leave it off and plugged in until about 20 minutes after it charges to 100%. I believe this is a method to recalibrate the battery charge measurement.

Maybe leave it for a few days after updating before doing that as battery is expected to run down quicker immediately after an updated is applied.

I am using a Nothing Phone (3a) Pro.

DentistMGJ🇮🇳

new update for cmf phone 1

JP

DentistMGJ🇮🇳 just recieved this..did you update?

DentistMGJ🇮🇳

yes

JP

DentistMGJ🇮🇳 okay… mine is working fine…did you’ve any issues with update?

DentistMGJ🇮🇳

no…animations smooth and fluid…

Nicouschulas

ashahwwdb
It’s simply the truth. look at the product page of both…

stephanstephanschmidt in which point is it a better built quality?
Looks is always a personal thing but honestly it looks like a toy where you put in AAA batteries. Furthermore you can customise the look of the cmf phone 2 pro.
So you would more likely use a phone with a wimp useless macro cam which doesn’t even make good shots then a 50mp 2x telephoto lens? Makes sense

JaffetO_Campos

Zac Thanks for the announcement, I woke up to a great surprise update and it really improved the performance of my mobile device.

KushalVisaria

Hey, any update on when I can expect the 4.0 update for my Nothing Phone 3a lite?

Initially they said that it was scheduled for early January but it hasn’t have arrived yet..

So.. I am still waiting for it…

JP

KushalVisaria there are lot of bugs and glitches in nos4, so it’s taking time… they fixed lot of issues with recent updates but there are still some issues to be fixed… it might take week or two…

ashikbillah_into

Zac

Why this problem

Razealith

Zac Still no 4.0 update for 3a Lite?

MarkusM

Razealith nein immernoch nicht. So langsam nervt es.

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