The most prominent association with the bc1 extension comes from (now part of Magnet Forensics ), specifically their BlackLight forensic analysis platform. In earlier versions of BlackLight, bc1 referred to a compressed evidence file format used to store disk images and acquired forensic data.
You cannot "convert" it. You must extract the data. If the file contains text, use cat bc1.da > output.txt . If it contains binary data, use a hex editor. bc1 da file
: Open your flashing tool. In the "Download Agent" or "DA" tab, browse and select the MTK_AllInOne_DA.bin (or the specific custom BC1 DA file you downloaded). The most prominent association with the bc1 extension