It won't be possible due to its hardware you should upgrade to newest Nokia smartphone like Nokia 2.2, 3.1, 3.2, 4.2, 5.1 those models have great hardware and are cheaper
Nokia 2 hardware is Superb and it can run Oreo 8.1 V1.15M ( July 2018 ) build smoothly because it was bugless regular android update.( Without go optimisation )
Seems Nokia 2 is the only forgotten phone..when will android 9 pie ever come to the device
Because HMD are scammers I suggest you to join campin to report HMD for scamming Nokia 2 users they gave fake promises of 1- android oreo go then it failed 2- 2 major OS upgrades and they failed 3- secure up to date and Nokia 2 oreo vulnerable to RAT attack and it's not updated with the latest security patch Report them to FTC Link : https://www.ftc.gov/
@masanza Do have some sense while typing the comment,when you are suggesting some thing use these words "May","Can","Shall","If possible" so that users will understand it in a good way and take it positively,using those mandatory sensible words like the above said "Should" becomes negativity and even taken as guilty showing towards a device which the person buys with his own earnings.Show some respect towards people with these few things because "No one in the earth have plants and trees with currency as output" Every one buys a device saving their very own earnings and hard work from them/parents not for wasting it.
Answers
1- android oreo go then it failed
2- 2 major OS upgrades and they failed
3- secure up to date and Nokia 2 oreo vulnerable to RAT attack and it's not updated with the latest security patch
Report them to FTC
Link : https://www.ftc.gov/
Do have some sense while typing the comment,when you are suggesting some thing use these words "May","Can","Shall","If possible" so that users will understand it in a good way and take it positively,using those mandatory sensible words like the above said "Should" becomes negativity and even taken as guilty showing towards a device which the person buys with his own earnings.Show some respect towards people with these few things because "No one in the earth have plants and trees with currency as output" Every one buys a device saving their very own earnings and hard work from them/parents not for wasting it.