If your device has a Qualcomm processor and if Secure Boot is enabled then you will need a Firehose loader with a hash that matches your device's.
That is the first hurdle, but already it limits severely the possible loaders that you need to try.
Some loaders are mislabelled so you can't always rely on a filename that includes part of the hash.
The hashes here were extracted directly and both SHA256 and SHA384 are included.
Use an EDL client to get the hash from your device, then lookup the first 16 hexits.
Since many files are duplicates, they are grouped by the MD5 hash of file contents.
Therefore you can locate a mystery loader by searching for the first 16 hexits of the file MD5.
STB32 & STB64 files are Sahara version 3 loaders that are composed of stacked ELF files.
Grayed out means broken loader.
