📱 CMF Phone 2 Pro - Nothing OS B4.1-260415-1710 Changelog

Firmware bot · 2026-04-24T11:04:22+00:00

![](https://cdn.nothing.community/2026-04-24/1777028661-475775-output-cmfphone2pro.jpg "banner") 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 4.1 Hi there. You’re now upgrading to Nothing OS 4.1, powered by Android 16. We'll be rolling out even more features for Nothing OS 4.1 in the future, so please stay tuned. Take a look at what's included in this update: **New Features** ⏲️ Introduced the lock screen clock face from Phone (3a) Community Edition, co-created with the community member Jad Zock, featuring an exclusive typeface style and unique waking-up effect. 📡 Live Updates now work across various scenes, such as Always-on display, notification panel, and the status bar, tracking real-time progress from apps, like Google Maps, just at a glance. 🎮 The Games app is now live, integrating various tap-to-play mini-games for relaxing. Discover it in the app drawer or on the homescreen. **Notes:** Live Updates compatibility with apps depends on local availability and specific app integration. **General Improvements and Bug Fixes** 📷 Improved overall camera stability. 🚗 Improved wired charging compatibility with certain vehicle models. 📱 Fixed some display errors in the notification panel and Quick Settings. ⚙️ Enhanced overall system stability and performance. 🛡️ Updated to April 2026 security patch. **Notes:** Your device may use more power and feel warmer during installation. Performance will return to normal after the update is complete.

ANKURMEDHI

YAKESHKRISHNAMOORTI

My smart charging mode is already off but speed is very slow i check with a 3rd party app it showing only 10-13 watt, before update it showing 20-25 watt . after nothing os 4.1 update charging is very slow

YAKESHKRISHNAMOORTI

ANKURMEDHI bro so now you can try charging your phone by connecting the usb-c where the nothing logo faces downward this help in fast charging it helps me and also while charging remove phone case and charge it in flate surface where no direct sun light also I you can turn on aeroplane mode while charging and clean any dust in charging port. I think it’ll work for you.

DeepakKumar_lmvmfIUwIm

Just updated to 4.1.

1x camera is improved (as it was in 4.0 only).

But 2x telephoto output is now more ruined.

Selfies are still like oil paintings.

notmtech

The biggest problem I’m having with these new updates is dropped calls. The smartphone practically loses its network connection and is unreachable. After a while he wakes up and an SMS arrives warning of the missed call. Support needs to fix this ASAP.

s_d_l

ArkoIslam

What an excellent post perfectly highlighting several problems owners of the phone have to put up with. It’s most disconcerting that admissions of said problems are not readily forthcoming. I can only hope that the problems are rectified in short time, presuming they are not already deep in the next model and the fanfare it will be given. Perhaps the 3 pro will have the case and lenses we still await for 2 pro. I do hope they will be backwards compatible. Kindly make our camera work to its full potential as I suspect many loyal guinea pigs may well soon look elsewhere. Mmmmmm

Amdadulhaque

After updating my CMF Phone 2 Pro to Nothing OS 4.1, the phone no longer feels consistently smooth.

Sometimes it works fine, but sometimes the lag becomes very noticeable. For example, while typing in Google Chrome with Google AI open, the keyboard froze for a few seconds before the text appeared.

I’ve also noticed:

• Random stutters and frame drops

• Occasional app crashes

• Apps getting killed in background more aggressively

• Moments where the phone suddenly becomes laggy

• Sometimes the phone gets stuck and I have to reboot it

Before the update, the performance felt much more stable and smoother overall.

thelahee

Amdadulhaque yup, same, but for me it started since 4.0. wanna get back to 3.2 tbh

Draco

Selfie camera photo after processing looks like cartoon 🤡(BTW I’M A CMF Phone 2 pro user)
Need to fix noise in the videos at night
Still not received the Ai most needed features
Many user have also faced network issues.
Hdr processing sucks in many scenarios
Promising that will get everything in NOS4.1 still haven’t solved the main issues in a non polished update
Battery drain issues were not solved of many devices
They need to focus on CMF Brand also as we CMF Phone 2 Pro users are a budget friendly device but it doesn’t mean you need to ignore us :⁠-⁠).
Need to fix the processing time as at night while taking a photo you need to keep the phone steady but it takes a 2 second time to take the photo .
And yess many users have also reported the shutter speed slow issues

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