Latest Chrome Mobile iOS 54 user agents:

User Agent Platform Device
Mozilla/5.0 (iPhone; CPU iPhone OS 9_3_5 like Mac OS X) AppleWebKit/601.1 (KHTML, like Gecko) CriOS/54.0.2840.91 Mobile/13G36 Safari/601.1.46 iOS 9 iPhone
Mozilla/5.0 (iPhone; CPU iPhone OS 9_3_5 like Mac OS X) AppleWebKit/601.1 (KHTML, like Gecko) CriOS/54.0.2840.66 Mobile/13G36 Safari/601.1.46 iOS 9 iPhone
Mozilla/5.0 (iPhone; CPU iPhone OS 9_3_4 like Mac OS X) AppleWebKit/601.1 (KHTML, like Gecko) CriOS/54.0.2840.91 Mobile/13G35 Safari/601.1.46 iOS 9 iPhone
Mozilla/5.0 (iPhone; CPU iPhone OS 9_3_4 like Mac OS X) AppleWebKit/601.1 (KHTML, like Gecko) CriOS/54.0.2840.66 Mobile/13G35 Safari/601.1.46 iOS 9 iPhone
Mozilla/5.0 (iPhone; CPU iPhone OS 9_3_3 like Mac OS X) AppleWebKit/601.1 (KHTML, like Gecko) CriOS/54.0.2840.91 Mobile/13G34 Safari/601.1.46 iOS 9 iPhone
Mozilla/5.0 (iPhone; CPU iPhone OS 9_3_3 like Mac OS X) AppleWebKit/601.1 (KHTML, like Gecko) CriOS/54.0.2840.66 Mobile/13G34 Safari/601.1.46 iOS 9 iPhone
Mozilla/5.0 (iPhone; CPU iPhone OS 9_3_2 like Mac OS X) AppleWebKit/601.1 (KHTML, like Gecko) CriOS/54.0.2840.91 Mobile/13F69 Safari/601.1.46 iOS 9 iPhone
Mozilla/5.0 (iPhone; CPU iPhone OS 9_3_2 like Mac OS X) AppleWebKit/601.1 (KHTML, like Gecko) CriOS/54.0.2840.66 Mobile/13F69 Safari/601.1.46 iOS 9 iPhone
Mozilla/5.0 (iPhone; CPU iPhone OS 9_2_1 like Mac OS X) AppleWebKit/601.1 (KHTML, like Gecko) CriOS/54.0.2840.91 Mobile/13D15 Safari/601.1.46 iOS 9 iPhone
Mozilla/5.0 (iPhone; CPU iPhone OS 9_2_1 like Mac OS X) AppleWebKit/601.1 (KHTML, like Gecko) CriOS/54.0.2840.66 Mobile/13D15 Safari/601.1.46 iOS 9 iPhone
Mozilla/5.0 (iPhone; CPU iPhone OS 9_2 like Mac OS X) AppleWebKit/601.1 (KHTML, like Gecko) CriOS/54.0.2840.91 Mobile/13C75 Safari/601.1.46 iOS 9 iPhone
Mozilla/5.0 (iPhone; CPU iPhone OS 14_2 like Mac OS X) AppleWebKit/602.1.50 (KHTML, like Gecko) CriOS/54.0.2840.66 Mobile/18B92 Safari/602.1 iOS 14 iPhone
Mozilla/5.0 (iPhone; CPU iPhone OS 14_1 like Mac OS X) AppleWebKit/602.1.50 (KHTML, like Gecko) CriOS/54.0.2840.66 Mobile/18A8395 Safari/602.1 iOS 14 iPhone
Mozilla/5.0 (iPhone; CPU iPhone OS 14_0_1 like Mac OS X) AppleWebKit/602.1.50 (KHTML, like Gecko) CriOS/54.0.2840.91 Mobile/18A393 Safari/602.1 iOS 14 iPhone
Mozilla/5.0 (iPhone; CPU iPhone OS 13_5_1 like Mac OS X) AppleWebKit/602.1.50 (KHTML, like Gecko) CriOS/54.0.2840.91 Mobile/17F80 Safari/602.1 iOS 13 iPhone
Mozilla/5.0 (iPhone; CPU iPhone OS 13_4 like Mac OS X) AppleWebKit/602.1.50 (KHTML, like Gecko) CriOS/54.0.2840.66 Mobile/17E255 Safari/602.1 iOS 13 iPhone
Mozilla/5.0 (iPhone; CPU iPhone OS 13_3_1 like Mac OS X) AppleWebKit/602.1.50 (KHTML, like Gecko) CriOS/54.0.2840.91 Mobile/17D50 Safari/602.1 iOS 13 iPhone
Mozilla/5.0 (iPhone; CPU iPhone OS 13_3_1 like Mac OS X) AppleWebKit/602.1.50 (KHTML, like Gecko) CriOS/54.0.2840.66 Mobile/17D50 Safari/602.1 iOS 13 iPhone
Mozilla/5.0 (iPhone; CPU iPhone OS 13_3 like Mac OS X) AppleWebKit/602.1.50 (KHTML, like Gecko) CriOS/54.0.2840.91 Mobile/17C54 Safari/602.1 iOS 13 iPhone
Mozilla/5.0 (iPhone; CPU iPhone OS 12_5_7 like Mac OS X) AppleWebKit/602.1.50 (KHTML, like Gecko) CriOS/54.0.2840.91 Mobile/16H81 Safari/602.1 iOS 12 iPhone