If you are using Nokia 4.2 then there is good news for you. Nokia 4.2 is getting Android 11 Update with march Security Patch in India. Nokia 4.2 was launched in May 2019 with Android 9 Pie.
As per Nokia licensee HMD Global, India and other 14 countries are receiving the update for Nokia 4.2. There has been no official information on when other countries will receive the latest Android 11 update.
Nokia through the community forum they have announced that Nokia 4.2 will be receiving the latest update Android 11. However, it also stated that Armenia, Belarus, Bulgaria, Chile, Colombia, Czech Republic, Israel, Kazakhstan, Mongolia, Poland, Romania, Russia, US, and Uzbekistan will not approve the release yet.
The build number for the update is V3.150. The size of the complete software update is 1.5GB which also include March Security Patch. The changelog mentions that Nokia 4.2 will be receiving Android 11 features like manage your conversation, chat bubbles, one-time permissions, and other security and privacy fixes.