Block-v4-v2107271255-unk-64bit-os120-ok14-user-hidden-bfi-ipa

: Often stands for "Unknown," likely referring to the source or a specific configuration setting.

This specific naming format is commonly found on third-party app repositories or forums (like 4PDA ) for apps such as or other productivity tools that have been modified for sideloading. These versions often include "cracked" features or bypasses for license checks. : Often stands for "Unknown," likely referring to

The string is a specific build identifier or file name, likely associated with a modified or "jailbroken" iOS application (IPA). Based on its naming convention, : Often stands for "Unknown