Hello; Maybe your mobile phone doesn't support ie browser. You can install a mobile QQ browser, which has the first application system that can run across kernel platforms. All applications are fast and smooth, and dozens of practical applications can be selected at will to meet your various functional needs. Mobile, China Unicom and telecommunications can be used equally; Major websites are speeding up in an all-round way, and opening 30 pages will not get stuck. When downloading at high speed, browsing the web and watching videos will not be delayed. thank you