-----------------------------iphone-----------------------
iPhone1,1 = iPhone 2G 320x480
iPhone1,2 = iPhone 3G 320x480
iPhone2,1 = iPhone 3GS 320x480
iPhone3,1\iPhone3,2\iPhone3,3 = iPhone 4 320 * 480
iPhone4,1 =iPhone 4S 320 * 480
iPhone5,1\iPhone5,2 = iPhone 5 320 * 568
iPhone5,3\iPhone5,4 = iPhone 5c 320 * 568
iPhone6,1\iPhone6,2 = iPhone 5s 320 * 568
iPhone7,1=iPhone 6 Plus 414 * 736
iPhone8,1=iPhone 6s 375 * 667
iPhone8,2 = iPhone 6s Plus 414 * 736
iPhone8,4 = iPhone SE 320x568
iPhone9,1\iPhone9,3 = iPhone 7 375 * 667
iPhone9,2 = iPhone 7 Plus 414 * 736
iPhone9,4 = iPhone 7 Plus 414 * 736
iPhone10,1\iPhone10,4 = iPhone 8 375 * 667
iPhone10,2\iPhone10,5 = iPhone 8 Plus 414x736
iPhone10,3\iPhone10,6 = iPhone X 375 x 812
iPhone11,8 = iPhone XR 414 x 896
iPhone11,2 = iPhone XS 375 x 812
iPhone11,4\iPhone11,6 = iPhone XS Max 414 x 896
iPhone12,1 = iPhone 11 414 x 896
iPhone12,3 = iPhone 11 Pro 375 x 812
iPhone12,5 = iPhone 11 Pro Max 414 x 896
iPhone13,1 = iPhone 12 mini 360x780
iPhone13,2 = iPhone 12 390x844
iPhone13,3 = iPhone 12 Pro 390x844
iPhone13,4 = iPhone 12 Pro Max 428x926
-----------------------------ipad-----------------------
iPad1,1 = iPad 768x1024
iPad2,1\iPad2,2\iPad2,3\iPad2,4 = iPad 2 768x1024
iPad3,1\iPad3,2\iPad3,3\iPad3,4 = iPad 3 768x1024
iPad3,4\iPad3,5\iPad3,6 = iPad 4 768x1024
iPad6,11\iPad6,12 = iPad 5 768x1024
iPad7,5\iPad7,6 = iPad 6 768x1024
iPad7,11\iPad7,12 = iPad 7 768x1024
iPad11,7 = iPad 8
-----------------------------ipad pro-----------------------
iPad6,3\iPad6,4=iPad Pro 9.7-inch 768x1024
iPad6,7\iPad6,8=iPad Pro 12.9-inch 1024x1366
iPad7,1\iPad7,2=Pad Pro 12.9-inch 1024x1366
iPad7,3\iPad7,4=iPad Pro 10.5-inch 834x1112
iPad8,1\iPad8,2\iPad8,3\iPad8,4=iPad Pro 11 inch 834x1194
iPad8,9\iPad8,10=iPad Pro 11 inch 2 834x1194
iPad8,5\iPad8,6\iPad8,7\iPad8,8=iPad Pro 12.9 inch 3 1024x1366
iPad8,11\iPad8,12= iPad Pro 12.9 inch 4 1024x1366
------------------------------iPad Air-----------------------
iPad4,1\iPad4,2\iPad4,3=iPad Air 768x1024
iPad5,3\iPad5,4=iPad Air 2 768x1024
iPad11,3\iPad11,4=iPad Air 3
iPad13,1\iPad13,2=iPad Air 4
------------------------------iPad Mini-----------------------
iPad2,5\iPad2,6\iPad2,7=iPad mini 768x1024
iPad4,4\iPad4,5\iPad4,6=iPad mini 2 768x1024
iPad4,7\iPad4,8\iPad4,9=iPad mini 3 768x1024
iPad5,1\iPad5,2=iPad mini 4 768x1024
iPad11,1\iPad11,2=iPad mini 5