How to change the wallpaper on Honor devices

Honor X9b Honor X9b
Honor X5 Plus Honor X5 Plus
Honor X40 GT Racing Honor X40 GT Racing
Honor V Purse Honor V Purse
Honor X6a Honor X6a
Honor 90 Lite Honor 90 Lite
Honor X50i Honor X50i
Honor Play 40 Honor Play 40
Honor X50 Honor X50
Honor Pad X8 Pro Honor Pad X8 Pro
Honor Pad X9 Honor Pad X9
Honor MagicPad 13 Honor MagicPad 13
Honor Magic V2 Honor Magic V2
Honor 90 Honor 90
Honor 90 Pro Honor 90 Pro
Honor X6s Honor X6s
Honor Pad V8 Honor Pad V8
Honor Play7T Honor Play7T
Honor Play7T Pro Honor Play7T Pro
Honor 70 Lite Honor 70 Lite