This is nonsense, I am running it on samsung galaxy s5 and s7 and both are running without issues. But with a small twist, both are free from google with microg

This is nonsense, I am running it on samsung galaxy s5 and s7 and both are running without issues. But with a small twist, both are free from google with microg lineage installed and xprivacy lua and netguard blocking all unneeded communication. Maybe you should think about removing all google apps to remove bloatware from your phone to save the resources for somethinv usefull instead od wasting your batter life (30% longer battery life) and cpu to feed google? Anyway, I dont use firefox due to speed but as I dont want any of google products on my phone, regardless of how fast they are. It is not about speed. It is about having some dignity within survailance capitalism. And I am filtering everything trough mitm proxy so I dont need ublock. For the fingerprinting part... I wont update untill they fix this mess.