Mobile phone screen often appear how an ad can be deleted?

Answer:

Mobile phone poisoning of the situation, only with antivirus software antivirus, if the anti-virus software comes with the killing is not clean, you can use third-party anti-virus software.

Mobile phone is not downloaded from the official website of the software to carry the ad, you can check inside the phone what software is carried, directly unloaded in the official website for the download did not carry advertising on it.

Mobile phone click on the unsafe links and so on, resulting in cell phone poisoning, the introduction of advertising.

Mobile Internet, when the unsafe site, the ads carried on the page.

Mobile phone is not downloaded from the official website of the software, download the bundled advertising software, carrying ads.