Flannel Jumper, Software Update: Coolpad Legacy (CP 3705AS) Boost version. Dec 29, 2019 — Very good information has been given about software update, it is good but I was just reading about music topics for essays I have got very good . Impala All Stars, Images for bst cp 3705as gry xsgl. 5 steps1.From a Home screen, navigate: Settings System.2.Tap Restart & reset.3.Tap Network settings reset.