After installing Oreo via OTA update, I now want to revert back to Nougat because the support for Myanmar (Zaw Gyi) language has stopped working and there doesn't appear to be a solution for it. I've already contacted Nokia Support and raised a ticket with them and they replied that they'll look into fixing it asap.
In the mean time, I want to roll back to official 7.1.1. with 1 Nov 2017 Security Update (the last version I had before Oreo arrived). Is this possible? I've installed custom ROMs on my previous Android phone (Nexus 6) so I'm familiar with the process. But, I just have this Nokia 8 for less than 2 months and I want to be able to receive official 8.0.x or 8.1.x later on with the fix for Myanmar language is complete.
Any pointers will be much appreciated.
Hi! Thanks for raising this with our support agents. If you would like to roll back in the meantime, you can go to a care center near you and ask them to do it for you. Or, if you bought your phone in Europe, simply take your phone to the retailer/operator you bought your phone from.
Have a wonderful day!