Is it a violation of the right to use mobile phone privacy to read other people's mobile phone messages without permission?

it's an invasion of privacy to check the mobile phone information without permission.

article 39 of the law on the protection of minors. no organization or individual may disclose the personal privacy of minors. No organization or individual may conceal or destroy the letters, diaries and emails of minors; No organization or individual may open or consult the letters, diaries and e-mails of minors who have no capacity for conduct, except that they are inspected by public security organs or people's procuratorates according to law for the purpose of tracing crimes. According to China's national conditions and relevant information abroad, the following acts can be classified as infringement of privacy:

1. Publicizing a citizen's name, portrait, address, ID number and telephone number without his permission.

2. Invade or search other people's houses illegally, or otherwise disturb other people's living peace.

3. Illegally stalking others, monitoring their residences, installing eavesdropping equipment, taking private photos of others' private lives, and spying on others' indoor conditions.

4. Illegally spying on other people's property status or publishing their property status without their permission.

5. Open other people's letters privately, peek at other people's diaries, spy on other people's private documents and make them public.

6. Investigate and spy on other people's social relations and make them illegal.

7. Interfere with the sexual life of other couples or investigate and publish them.

8. Make others' extramarital sex life known to the public.

9. divulge citizens' personal materials or make them public or expand the scope of publicity.

1. Collect purely personal information that citizens are unwilling to disclose to the public.

11. Publicize other people's secrets without their permission.