Encyclopedia: What is a mobile browser UA?
User-Agent, also commonly referred to as 'UA', contains relevant identifiers of the browser and can help websites know which browser the current visitor is using. To ensure network stability, wireless network operators may occasionally adjust some parameters of mobile gateways, and these adjustments may cause the mobile gateway to block certain browser access requests containing specific characters, resulting in software connection failures. Different UAs indicate different browsers. \(reply) For example, setting the UA to Android generally results in receiving the touchscreen version of a webpage, while setting the UA to iPhone will receive the webpage displayed for iPhone. (/reply)
