i have a rather old device with only 1 GB of RAM and currently runs a very barebone android 4.4.4 which lacks a lot of features. I am thinking of installing a newer version of android in it... is it a good idea? or i would better stick to kitkat? im afraid installing a newer version of android would just slow my device down even more (it is already quite slow in its current state). im sorry for my bad english..
device: Polytron Zap 5 4G 450 processor: qualcomm snapdragon 410, quad core 1.2GHz graphics: adreno 306 RAM : 1 GB