No worries! On the back of each iPhone, there is a model number printed which can help you figure out what iPhone you have.

Please follow the instructions below to remove your iCloud Account on your device:

• iPhone 6s: Model A1633, A1688, or A1700
• iPhone 6s Plus: Model A1634, A1687, or A1699
• iPhone 7: Model A1660, A1778, or A1779
• iPhone 7 Plus: Model A1661, A1784, or A1785
• iPhone 8: Model A1863, A1905, or A1906
• iPhone 8 Plus: Model A1864, A1897, or A1898
• iPhone X: Model A1865, A1901, or A1902
• iPhone XR: Model A1984, A2105, A2106 , A2107, or A2108
• iPhone XS: Model A1920, A2097, A2098, A2099, or A2100
• iPhone XS Max: Model A1921, A2101, A2102, A2103, or A2104
• iPhone 11: Model A1111, A2221, or A2223
• iPhone 11 Pro: Model A2160, A2215, or A2217
• iPhone 11 Pro Max: Model A2161, A2218, or A2220
• iPhone SE 2nd Gen: Model A2275, A2296, or A2298
• iPhone 12 mini: Model A2176, A2398, A2400, A2399
• iPhone 12: Model A2172, A2402, A2404, A2403
• iPhone 12 Pro: Model A2341, A2406, A2407, A2408
• iPhone 12 Pro Max: Model A2342, A2410, A2411,A2412

Unfortunately, we do NOT accept the original iPhone (model A1203), iPhone 3G (model A1241 or A1324), or iPhone 3GS (model A1303 or A1325.)
You can also refer to Apple's useful guide on identifying your iPhone: https://support.apple.com/en-us/HT201296