Latest Firefox Mobile iOS 14 user agents:

User Agent Platform Device
Mozilla/5.0 (iPhone; CPU iPhone OS 8_4_1 like Mac OS X) AppleWebKit/536.2 (KHTML, like Gecko) FxiOS/14.6n6865.0 Mobile/83X930 Safari/536.2 iOS 8 iPhone
Mozilla/5.0 (iPhone; CPU iPhone OS 11_4_1 like Mac OS X) AppleWebKit/536.2 (KHTML, like Gecko) FxiOS/14.2j9045.0 Mobile/41X082 Safari/536.2 iOS 11 iPhone
Mozilla/5.0 (iPad; CPU iPad OS 17_1_1 like Mac OS X) AppleWebKit/531.0 (KHTML, like Gecko) FxiOS/14.6u3696.0 Mobile/31T589 Safari/531.0 iPadOS 17 iPad
Mozilla/5.0 (iPhone; CPU iPhone OS 17_4_1 like Mac OS X) AppleWebKit/536.1 (KHTML, like Gecko) FxiOS/14.3b8798.0 Mobile/51Y319 Safari/536.1 iOS 17 iPhone
Mozilla/5.0 (iPhone; CPU iPhone OS 1_1_5 like Mac OS X) AppleWebKit/531.2 (KHTML, like Gecko) FxiOS/14.9p6254.0 Mobile/81V238 Safari/531.2 iOS 1 iPhone
Mozilla/5.0 (iPhone; CPU iPhone OS 17_1_2 like Mac OS X) AppleWebKit/534.2 (KHTML, like Gecko) FxiOS/14.5x8647.0 Mobile/96T998 Safari/534.2 iOS 17 iPhone
Mozilla/5.0 (iPhone; CPU iPhone OS 6_1_6 like Mac OS X) AppleWebKit/533.2 (KHTML, like Gecko) FxiOS/14.2n4175.0 Mobile/01M629 Safari/533.2 iOS 6 iPhone
Mozilla/5.0 (iPad; CPU iPad OS 9_3_6 like Mac OS X) AppleWebKit/534.0 (KHTML, like Gecko) FxiOS/14.0x9739.0 Mobile/38J373 Safari/534.0 iOS iPad
Mozilla/5.0 (iPhone; CPU iPhone OS 13_5_1 like Mac OS X) AppleWebKit/535.2 (KHTML, like Gecko) FxiOS/14.6a6403.0 Mobile/68V075 Safari/535.2 iOS 13 iPhone
Mozilla/5.0 (iPad; CPU iPad OS 6_1_6 like Mac OS X) AppleWebKit/532.1 (KHTML, like Gecko) FxiOS/14.5y1434.0 Mobile/84V053 Safari/532.1 iOS iPad
Mozilla/5.0 (iPhone; CPU iPhone OS 17_3 like Mac OS X) AppleWebKit/531.0 (KHTML, like Gecko) FxiOS/14.5i9800.0 Mobile/60P209 Safari/531.0 iOS 17 iPhone
Mozilla/5.0 (iPhone; CPU iPhone OS 3_1_3 like Mac OS X) AppleWebKit/534.0 (KHTML, like Gecko) FxiOS/14.9b4141.0 Mobile/48E728 Safari/534.0 iOS 3 iPhone
Mozilla/5.0 (iPad; CPU iPad OS 3_2_2 like Mac OS X) AppleWebKit/532.0 (KHTML, like Gecko) FxiOS/14.4s3671.0 Mobile/62T362 Safari/532.0 iOS iPad
Mozilla/5.0 (iPhone; CPU iPhone OS 4_2_1 like Mac OS X) AppleWebKit/536.2 (KHTML, like Gecko) FxiOS/14.0d8175.0 Mobile/03T220 Safari/536.2 iOS 4 iPhone
Mozilla/5.0 (iPhone; CPU iPhone OS 10_3_4 like Mac OS X) AppleWebKit/532.1 (KHTML, like Gecko) FxiOS/14.5h4721.0 Mobile/94P485 Safari/532.1 iOS 10 iPhone
Mozilla/5.0 (iPad; CPU iPad OS 10_3_3 like Mac OS X) AppleWebKit/534.2 (KHTML, like Gecko) FxiOS/14.5f5125.0 Mobile/70Q536 Safari/534.2 iOS iPad
Mozilla/5.0 (iPad; CPU iPad OS 12_4_4 like Mac OS X) AppleWebKit/533.1 (KHTML, like Gecko) FxiOS/14.6e2010.0 Mobile/88N582 Safari/533.1 iOS iPad
Mozilla/5.0 (iPad; CPU iPad OS 1_1_5 like Mac OS X) AppleWebKit/536.0 (KHTML, like Gecko) FxiOS/14.9y5464.0 Mobile/70S787 Safari/536.0 iOS iPad
Mozilla/5.0 (iPhone; CPU iPhone OS 1_1_5 like Mac OS X) AppleWebKit/535.2 (KHTML, like Gecko) FxiOS/14.0v2745.0 Mobile/50V627 Safari/535.2 iOS 1 iPhone
Mozilla/5.0 (iPad; CPU iPad OS 14_8_1 like Mac OS X) AppleWebKit/536.1 (KHTML, like Gecko) FxiOS/14.9t6021.0 Mobile/03P402 Safari/536.1 iPadOS 14 iPad