Latest QQ 7 user agents:

User Agent Platform Device
Mozilla/5.0 (iPhone; CPU iPhone OS 11_3 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Mobile/15E302 QQ/7.5.8.422 V1_IPH_SQ_7.5.8_1_APP_A Pixel/1125 Core/UIWebView Device/Apple(iPhone X) NetType/WIFI QBWebViewType/1 iOS 11 iPhone X
Mozilla/5.0 (iPhone; CPU iPhone OS 11_3 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Mobile/15E216 QQ/7.5.8.422 V1_IPH_SQ_7.5.8_1_APP_A Pixel/1125 Core/UIWebView Device/Apple(iPhone X) NetType/WIFI QBWebViewType/1 iOS 11 iPhone X
Mozilla/5.0 (iPhone; CPU iPhone OS 11_2_6 like Mac OS X) AppleWebKit/604.5.6 (KHTML, like Gecko) Mobile/15D100 QQ/7.5.5.426 V1_IPH_SQ_7.5.5_1_APP_A Pixel/750 Core/UIWebView Device/Apple(iPhone 6s) NetType/4G QBWebViewType/1 iOS 11 iPhone 6s
Mozilla/5.0 (iPhone; CPU iPhone OS 11_1_2 like Mac OS X) AppleWebKit/604.3.5 (KHTML, like Gecko) Mobile/15B202 QQ/7.3.2.440 V1_IPH_SQ_7.3.2_1_APP_A Pixel/1125 Core/UIWebView Device/Apple(iPhone X) NetType/WIFI QBWebViewType/1 iOS 11 iPhone X
Mozilla/5.0 (iPhone; CPU iPhone OS 10_3_3 like Mac OS X) AppleWebKit/603.3.8 (KHTML, like Gecko) Mobile/14G60 QQ/7.6.9.450 V1_IPH_SQ_7.6.9_1_APP_A Pixel/750 Core/UIWebView Device/Apple(iPhone 6s) NetType/WIFI QBWebViewType/1 iOS 10 iPhone 6s
Mozilla/5.0 (iPhone; CPU iPhone OS 10_3_3 like Mac OS X) AppleWebKit/603.3.8 (KHTML, like Gecko) Mobile/14G60 QQ/7.5.0.407 V1_IPH_SQ_7.5.0_1_APP_A Pixel/750 Core/UIWebView Device/Apple(iPhone 7) NetType/WIFI QBWebViewType/1 iOS 10 iPhone 7
Mozilla/5.0 (iPhone; CPU iPhone OS 10_3_3 like Mac OS X) AppleWebKit/603.3.8 (KHTML, like Gecko) Mobile/14G60 QQ/7.2.5.446 V1_IPH_SQ_7.2.5_1_APP_A Pixel/750 Core/UIWebView NetType/WIFI QBWebViewType/1 iOS 10 iPhone
Mozilla/5.0 (iPhone; CPU iPhone OS 10_3_2 like Mac OS X) AppleWebKit/603.2.4 (KHTML, like Gecko) Mobile/14F89 QQ/7.5.8.422 V1_IPH_SQ_7.5.8_1_APP_A Pixel/640 Core/UIWebView Device/Apple(Unknown iOS device) NetType/4G QBWebViewType/1 iOS 10 iPhone