IceCooler148

> DecompressFile 10 => 21cd8000, algo = e (Unknown) > Unsupported decompression algorithm. > ``` > > This compression type 14 turns out to be the LZBITMAP type, which is...

Did you started the RE ? are you working on it ? Or you are waiting for apfs-fuse to develop it ? @pwmoore

I'm working on it myself. I did most of the work already, the problem is that I'm not sure what _lzbitmap_decode should get as parameters ? Where I get the...

I ran `ipsw extractor` on my mac, trying to listen to `libcompression` calls, didn't found any call to `compression_decode_buffer`. Found only calls to `compression_stream_process`. Maybe the algo isn't LZBITMAP ?...

OK Waiting for updates here :) > That's the plan, but if Apple doesn't open source the lzbitmap code I'll have to RE it and that will be very difficult...