Removethe SIM card and leave out until after setup. Power on the S21, select language and tap Next. Connect to mobile networks should be Off, tap Next. This bypasses mobile network setup and should allow your S21 to connect to a Wi-Fi network to complete a basic setup.
Itis known as the ZenFone series. Before the ZenFone line, Asus released feature phones such as the Asus v70 and smartphones running on Windows Mobile during the mid-2000s. First Generation (2014) ZenFone 4 (available in either 4-inch or 4.5-inch variant) ZenFone 5; ZenFone 6; Second Generation (2015) ZenFone Zoom; ZenFone C; ZenFone 2ZenFone3 Deluxe 5.5 : Z01FD: ZS550KL: ZenFone 3 Deluxe: Z016D* ZS570KL: ZenFone 3: Z012D* ZE552KL: ZenFone 3: Z017D* ZE520KL: ZenFone Zoom: Z00XS: please contact the above product vendor directly. Please note that ASUS is not responsible for the content or service provided by the above product vendor. Brand and product names mentioned are . 14 330 297 82 128 273 292 253