I just updated my Neo 7 Pro to Android 14. 

The major bug I faced after the update is that whenever I unlock my phone and pull down the notification bar, the device hangs and only remedy is to lock and unlock again for it to work properly. 

Sometimes while playing BGMI, when you pull down the notification bar to check your notifications, the game lags for 1-2 secs before going back to normal. 

I purchased Neo 7 Pro during the first sale itself (Pre-booked).

Battery backup then, used to be fabulous but after 2-3 little updates (security patch and minor bug fixes) the battery backup has dropped, which has now become a major issue and I don't know if IQOO is ever going to resolve this issue. 

Update : Another issue I faced after the update is that when I used to unlock my phone before the update, it always vibrated. 

But now that vibration is gone and I can't find any settings to turn it on again.