While the exact contents are encrypted or compressed within the file, the filename suggests specific metadata:
: Many files shared in this format are password-protected by the original uploader. Look for a .txt file or a comment on the page where you found the link.
: Software designed to remove network locks or FRP (Factory Reset Protection) on Samsung devices. _p_jb_n_LoLan_Tr_A51.part1.rar
: This often refers to a specific device model, such as the Samsung Galaxy A51 .
: Stock or custom ROMs used to update or repair a phone's operating system. While the exact contents are encrypted or compressed
: Right-click the .part1.rar file and select "Extract Here." The software will automatically pull data from the other parts to recreate the original file.
: "Combination files" used by technicians to bypass security or test hardware. How to Open It : This often refers to a specific device
Are you trying to a Samsung A51, or were you looking for a specific firmware version ?