📱 CMF Phone 2 Pro - Nothing OS B4.0-251218-2326 Changelog

Firmware bot · 2025-12-29T13:42:24+00:00

Feedback? On your device: Go to Settings -> System -> Feedback. Firmware rollouts are usually staggered, meaning not all users will receive the update simultaneously. This approach allows us to monitor for any issues and ensure a smooth and stable deployment. Nothing OS 4.0 You’re now upgrading to the official release of Nothing OS 4.0, powered by Android 16. Please back up your user data (photos, call logs, contacts, etc.) before proceeding with the upgrade. Take a look at what’s included in this update: New Features 🤖 Added AI usage dashboard. When using Essential Space, it automatically tracks AI large model usage for enhanced privacy transparency. Path: Settings > Intelligence toolkit > AI usage. 🕶️ Hiding apps directly from the home screen and App drawer is now supported. Find hidden apps via: Home screen > App drawer > Hidden icons. 🔍 Managing the search scope is now supported in App drawer to display results within a specific scope. 📏 Added more size options for Weather, Pedometer, Screen Time widgets. ↔️ 2×2 size is now supported for most QuickSettings tiles. 🟢 Pop-up view now supports two floating icons for easier switching. ⚡ System upgrade supports app optimisation to improve startup speed. Path: Settings > Apps > App optimisation. 🔔 Setting different ringtones for dual SIMs is now supported. Essential Innovations 🛝 Introducing Playground (Alpha) — come to experience unique creations from the Community, including Essential Apps, Camera Presets, and EQ Profiles. 🪀 Essential Apps (Alpha) are now open for download. Enjoy the AI-powered, community-crafted apps that blend creativity with efficiency. Notes: For more details of Playground & Essential Apps, please visit https://playground.nothing.tech. Visual Enhancements 🌠 Nothing app icons have been redesigned with an all-new, fresh look. 📶 Updated status bar icons with a more intuitive look. ⏱️ Added 2 new lock screen clock faces in Customisation. 🌑 Extra dark mode is now available, bringing a more immersive dark style. Path: Settings > Display > Dark theme > Extra dark mode. Camera Enhancements 🎛️ Presets: Updated default list with new popular styles. 🎨 Filters: Added intensity adjustment and exclusive ‘Stretch’ styles. 🖼️ Watermarks: Introduced new Nothing brand watermarks and artistic frames. Notes: The device may temporarily heat up and increase power consumption during the update and will quickly return to normal after the process is complete.

RaunakDaga

Jozf Benestin🇮🇳 Hope man you are in serious talks with the nothing team you are our only hope now

Jozf Benestin🇮🇳

@Kaman_anand @NavinGopan @Womey @RaunakDaga @SyedArmanAli

Guys I just received one email from them now. And if you are facing any another issues with your device which we have no discussed yet please share it with me as soon as possible then only I can forward it to them.

NavinGopan

Did I really want to update os 4? Because I am very confused that so many members talking about battery draining, heating issues, a app called app service issue etc.. is it good for staying in 3.2 or has to upgrade 4. And by the way my phone is Cmf phone 2 pro.

Jozf Benestin🇮🇳

NavinGopan bro please don’t update now there are some bugs and glitches and some issues on camera HDR processing and heating issues and heavy battery drain and Google play device certification missing issue and so many more… so please wait till the team release an patched Hot-fix update after that you can install NOS4.0

NavinGopan

Jozf Benestin🇮🇳 ok thank you bro. 3.2 OS is perfectly fine for me. So I am gonna wait.

Jozf Benestin🇮🇳

NavinGopan but the only issue I am facing is Google Play device certification missing and camera HDR processing issues other than that I don’t have any issues because I have done an factory reset after the software update so it will clean the Junk files from NOS 3.2 Android 15 so the old Android 15 junk files will not conflict with NOS4.0

NavinGopan

But bro google play device certification and camera HDR processing issue is also disturbing us right? Also when we do factory reset we must back up all the data right? Otherwise everything will lost.

Jozf Benestin🇮🇳

NavinGopan yeah its very annoying I am not saying you to update now I just explained my device status. But actually performing an factory reset after an Major Android update is actually a good thing to clear old junk files and it will improve performance significantly

NavinGopan

Yes got it bro😃. I am waiting for a patching update

NasserBusen

Since updating to new software the volume bar on the left keeps popping on and off continuously, is there a solution to stop that?

Thanks

Jozf Benestin🇮🇳

NasserBusen switch off your phone and wait for 5 minutes and try turning on back, sometimes this will fix problems like this

NasserBusen

Jozf Benestin🇮🇳 I did that few times

Anonymous1160

NasserBusen bro no hope from this buggy update pray to god

RaunakDaga

bro everyday ppl are having unique problems some with battery, animation, overall smoothness there are so many bugsss in this update that a new one keeps up popping every day

Jozf Benestin🇮🇳

NasserBusen bro I have done an factory reset so im not facing any issues now

Edit :

SyedArmanAli @NavinGopan @Womey @Kaman_anand @RaunakDaga @JP

Guys I got an update From nothing Support Team just now and all our issues are escalated under review by the technical team now and they are actively working on it. 🥹

ankitshrr

Abu_Md there is lot of bug man and i have face the 2 issue one,mobile get heatup within 1 minute while charging in screen on opening any app and second, keyboard get misaligned while using some widget or app or in appdrawer

Kaman_anand

Jozf Benestin🇮🇳 heating issue, camera overprocessing, many yt videos don’t play hdr, slow app download, charger gets heated up very much and quickly, and the phone too gets heated up while charging(didn’t happen before update)

RaunakDaga

So if nothing helps then factory reset is the only option

Womey

RaunakDaga

Didn’t do anything for me on my issues, factory reset.

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