There are some stupid bugs like the battery indicator of bluetooth earphones in quick settings shows the wrong battery %, it is when you go into the bluetooth device details that you get to know the real battery %.
Another bug is that screen doesn’t light up when watching HDR videos. Don’t know what parameters they considered before releasing the 3.0 so-called stable update. Also, camera should have been improved in 3.0 update but here we are…
Somewhat true..
I don’t have any problems with Nothing OS 3.0 myself, but I can say from my experience that every manufacturer, be it televisions, smartphones, cars, headphones, etc., always has a device that has errors. Be it that only one pair of headphones works, the smartphone constantly restarts itself, the car software goes crazy, the TV freezes, etc. and you are the only one experiencing the error. No manufacturer is safe from this (not even Apple, Xiaomi or Oppo). The only question is to what extent defective devices occur. A device of tens, hundreds, thousands… I’m sorry if you were unlucky enough to get hold of such a device.
Quick Update: I backed up my data and did a factory reset on my phone, which resolved most of the issues. Around 90% of the problems are fixed, though I’m unsure if they might return. For now, the UI feels much smoother.
After the 3.0 update, I noticed several bugs, like a random mouse cursor appearing (similar to using a Bluetooth mouse via OTG). That issue is now resolved. I also found the new app archive feature, which wasn’t available before the factory reset. However, I’m still unable to set wallpapers via the Nothing Gallery app. It works if I enable Google Photos, but that makes Google Photos the default, which is inconvenient.
Network issues are mostly resolved, though occasional inconsistencies remain, which seem to be caused by the operator.
With more storage now, the system feels fluid, but I still need to test it with heavy apps and games. I’ll provide an update after a week. Thanks to everyone for the suggestions—it really helped resolve these issues.
Have you been installing non play store apps? It sounds like spyware is making your phone lag. My Phone 2 runs nothing like you describe.
shafi_22 Yes. I used to.
The phone slowness is pretty real after 3.0 installation. After pressing the lock button it actually takes 2-3 seconds to turn the display off.
Faced the issue of phone restarts, never happened with 2.6 but with 3.0 it’s happening often. Not sure how to collect the logs and report it. I feel even the beta release was more stable.
hauntedwolf see I told you factory reset might help
SamarthNP1 Thanks 
The thing is they are very bad in transitioning Android. I did a reset today sacrificing my Sunday and everything is working fine. Its even more smooth now. Battery backup is very good. Hope I don’t jinx it. 
I recently updated to the latest OS, and after updating, I factory reset the phone. I am so frustrated with this OS that I’m about to drop this line for being unreliable
Numerous times, the phone overheats while idle, and the temporary system files grow at an alarming rate! See the attached screenshot
In terms of what you experienced, at the end of the day, our experience will be all different. If you faced the issue, I would strongly recommend contacting Nothing Support. They will probably assist you with your issue.
hauntedwolf facing no issues with the latest stable Nothing OS 3.0 update so far, loving it.
hauntedwolf then it sounds like there’s malware running in the background. The phone lags because the apps you are aware of using are not the only ones active.
I am done with with some things. Bought presents for family, finished workout for the day. Few things left 
RahulPegwal even for me also brooo
Update:- I am still facing issue with Network. I don’t know why. The same family member with same operator with another phone model has good or way better stability than me. Its very inconsistent.
Morgan1 seriously! Can’t u see lags and jitters. Bro just click on bluetooth and see response delay. 
AAQIF BHAT I also feel delay in turning bluetooth on and off in my phone 1 on os 3.0 beta
I live in Europa, and I’m also experiencing issues with the WiFi connection on this device. I have a Ubiquiti WiFi 7 system, and I understand that the phone only supports WiFi 6E. The problem is that it struggles to connect to the 6 GHz band; it always defaults to the 5 GHz band, even when the 6 GHz band isn’t congested and I’m right next to the access point.
