Question Trying to upragde Alcatel A502DL OS to latest Android version it can support.

[MidnightDistort]

Trying to upgrade this Alcatel phone OS to a better Android version it just has 8.1, however since I no longer have service with it from Tracfone I'm just using it as a wifi device. I wanted to upgrade the OS but it's not allowing it. It doesnt get any updates either which I guess is due to no data.

Is there any way that I can update the OS with using Wifi?

 

[Etrius vanRandr]

Is there any way that I can update the OS with using Wifi?

Try LineageOS. Note, that rooting and installing custom ROMs is an advanced process for advanced users.

Try XDA Developers forum, they will probably be able to help you more