This is the latest operating system for the BK-7m. Please refer to the "BK-7M_System_Update_Procedure.pdf" document for the update procedure. Refer to the "BK-7m v106 Addendum.pdf" for more information about this update. Both documents are included in the download.
IMPORTANT NOTE: To upgrade to version 1.07, you MUST currently have version 1.05 installed. If you have an earlier version, you must update to version 1.05 first BEFORE you update to version 1.07.