Listen to Sim Lock Ho Jai online. Sim Lock Ho Jai is a Bhojpuri language song and is sung by Udit Narayan and Deepa Narayan. Sim Lock Ho Jai, from the album Kanoon Hamra Muthi Me, was released in the year 2010. The duration of the song is 4:13. Download Bhojpuri songs online from JioSaavn.