Is it illegal to watch porn on your mobile phone?

It's not illegal to watch porn on your home phone. If it is not spread, it generally does not constitute a crime. According to the relevant regulations, it is not illegal to watch pornographic films on mobile phones at home. The public security department won't check. It's not illegal to watch porn on a mobile phone as long as it doesn't spread. Only by spreading bad videos, pictures, etc. You will be caught on the internet because it is a criminal act. The crime of spreading obscene articles refers to spreading obscene books, periodicals, films, audio-visual, pictures or other obscene articles, disrupting the state's management order of obscene articles and endangering the physical and mental health of the broad masses of people, especially teenagers, and must be resolutely cracked down according to law. Interpretation of Several Issues Concerning the Specific Application of Laws in Handling Criminal Cases of Making, Copying, Publishing, Selling and Disseminating Obscene Electronic Information by Using the Internet, Mobile Communication Terminals and Voice Stations Article 1 Whoever makes, copies, publishes, sells and disseminates obscene electronic information by using the Internet and Mobile Communication Terminals for the purpose of making profits shall follow the "Regulations of the Supreme People's Court and the Supreme People's Procuratorate on Making, Copying and Disseminating Obscene Electronic Information by Using the Internet, Mobile Communication Terminals and Voice Stations" Whoever, for the purpose of making profits, uses the Internet and mobile communication terminals to make, copy, publish, sell or disseminate obscene electronic information containing minors under the age of 14, under any of the following circumstances, shall be convicted and punished for the crime of making, copying, publishing, selling or disseminating obscene articles for profit in accordance with the provisions of the first paragraph of Article 363 of the Criminal Law.

Legal basis: Article 364 of the Criminal Law of People's Republic of China (PRC) disseminates obscene books, periodicals, movies, audio-visual, pictures or other obscene articles. If the circumstances are serious, they shall be sentenced to fixed-term imprisonment of not more than two years, criminal detention or public surveillance. Whoever organizes the broadcast of obscene movies, videos and other audio-visual products shall be sentenced to fixed-term imprisonment of not more than three years, criminal detention or public surveillance and shall also be fined; If the circumstances are serious, he shall be sentenced to fixed-term imprisonment of not less than three years but not more than ten years and shall also be fined. Whoever makes or copies obscene movies, videos and other audio-visual products for broadcasting shall be given a heavier punishment in accordance with the provisions of the second paragraph. Whoever disseminates obscene articles to minors under the age of 18 shall be given a heavier punishment.