Can a police officer check your mobile phone randomly and go through your private chats and/or web history?

Full video-

No, as it is against our Fundamental Right- Right to Privacy (Article 21) guaranteed to us by the Indian Constitution.

There needs to be a Judicial Warrant for such searches otherwise it would be an illegal search which is against our Fundamental Rights.

Exception to this- Whether there is a recorded reason for an urgency of police intervention or there is an ongoing investigation against the person.