Hi, I try to implement App slicing on my iOS game. I actually have 4 variants hd_astc, hd_pvrtc, sd_astc and sd_pvrtc. ASTC is supported as of A8 processor. Here is the list of supported iOS devices and the variants I want to apply. IPHONE 5 : 1136x640 A6 => sd_pvrtc IPAD 4G : 2048x1536 A6X => hd_pvrtc IPHONE_5C : 1136x640 A6 => sd_pvrtc IPHONE_5S : 1136x640 A7 => sd_pvrtc IPAD_AIR : 2048x1536 A7 => hd_pvrtc IPAD_MINI_2 : 2048x1536 A7 => hd_pvrtc IPHONE_6 : 1334x750 A8 => sd_astc IPHONE_6P : 1920x1080 A8 => hd_astc IPAD_AIR_2 : 2048x1536 A8X => hd_astc IPAD_MINI_3 : 2048x1536 A7 => hd_pvrtc IPOD_TOUCH_6 : 1334x750 A8 => sd_astc IPAD_PRO_12_9 : 2732x2048 A9X => hd_astc IPAD_MINI_4 : 2048x1536 A8 => hd_astc IPHONE_6S : 1334x750 A9 => sd_astc IPHONE_6SP : 1920x1080 A9 => hd_astc IPHONE_SE : 1136x640 A9 => sd_astc IPAD_PRO_9_7 : 2048x1536 A9X => hd_astc IPHONE_7 : 1334x750 A10 => sd_astc IPHONE_7P : 1920x1080 A10 => hd_astc IPAD_5 : 2048x1536 A9 => hd_astc IPAD_PRO_10_5 : 2224x1668 A10X => hd_astc IPAD_PRO2_12_9 : 2732x2048 A10X => hd_astc IPHONE_8 : 1334x750 A11 => sd_astc IPHONE_8P : 1920x1080 A11 => hd_astc IPHONE_X : 2436x1125 A11 => hd_astc IPAD_6 : 2048x1536 A10 => hd_astc IPHONE_XS : 2436x1125 A12 => hd_astc IPHONE_XS_MAX : 2688x1242 A12 => hd_astc IPHONE_XR : 1792x828 A12 => sd_astc IPAD_PRO3_12_9 : 2732x2048 A12X => hd_astc IPAD_MINI_5 : 2048x1536 A12 => hd_astc IPAD_AIR_3 : 2224x1668 A12 => hd_astc IPOD_TOUCH_7 : 1136x640 A10 => sd_astc IPHONE_11 : 1792x828 A13 => sd_astc IPHONE_11_PRO : 2436x1125 A13 => hd_astc IPHONE_11_PRO_MAX : 2688x1242 A13 => hd_astc IPAD_PRO2_11 : 2388x1668 A12Z => hd_astc IPAD_PRO4_12_9 : 2732x2048 A12Z => hd_astc IPHONE_SE2 : 1334x750 A13 => sd_astc For the newer devices I can assume that there are enought memory to support the hd texture and that the processor still supports astc so defaulting to hd_astc would be good. Now I see in Device drop down of Variant settings there is a "Custom value" choice, I think it's what I have to use. But what to write in it ? The documentation on this is really poor (inexistant) maybe a list of device model id (ex: "iPhone9,1") ? But what separator to use to add more than one device ? Any help would be appreciated Thanks in advance.