I'll give it a go, still have 1.1.1.1 installed, though disabled/stopped using it as upon my phone it just eat up battery. Kept trying on updates every now and then, but same. Though beyond that, can't say I've bothered to dig/look into it and figured due to my phone being a 3 year old mid-range affair, now what you would call low-end - though QC 430 2GB Ram kinda works ok.