I have nexus 5 mobile, I am not
getting Lolipop updates, as I have seen all other Nexus 5 start getting updates
I have updated my 1st Gen Moto G with the latest android update which is
lolipop through OTA file size was about 350 mb or something, but as soon its updated I fond my phone acting slow and started lagging, other than that many apps are not responding eg: MX player, Call Blocker etc. now i want to
get back to Kitkar please advice how do I do it.