The information was made posted a few days ago at Infinix Forum and that means the mentioned phones will get Android Oreo update soon this year 2018.
Updates will get to users in India and this means Nigeria ,Kenya and Africa in general may likely receive the update soon which will be available as Over The Air (OTA).
So in a nutshell, Infinix Note 4 32GB+3GB will be upgraded from Nougat to Oreo in April
Infinix Note 4 pro will be upgraded from nougat to Oreo in May
While infinix Zero 5 will be upgraded to Oreo in August 2018.
If you happen to own any of these mentioned phones, there are things you should do to get ready for the update. There are certain things that if left unchecked might result that your phone won’t get the OTA update but to be in a safer side, apply below steps.
Unroot your phone if it’s already rooted in other to get the OTA update.
Ensure you have a stock rom backup of your Infinix phone so that you can revert back to the default state if anything goes wrong with the phone in the future.
You can also have a custom rom backup but Stock rom is preferred.
Then, before updating, make sure your network connection is on 3G or 4G and should be stable
You should have a good data plan and at least 2GB data available when trying to install the update.
Also when installing, don’t interrupt the process or turn off the phone to avoid bricking.