File list (Check if you may need any files):
EMU_FTAbox_ref441328
....................\shenzhou_UI
....................\...........\ap_cas_menu.c
....................\...........\ap_key_input.c
....................\...........\ap_key_input.h
....................\...........\basic_types.h
....................\...........\cas.c
....................\...........\cas.h
....................\...........\caskey.bin
....................\...........\cas_api.h
....................\...........\Cas_cch.c
....................\...........\Cas_cch.h
....................\...........\cas_demo.c
....................\...........\cas_key.c
....................\...........\cas_key.h
....................\...........\cas_key_db.h
....................\...........\cas_menu.h
....................\...........\key.c
....................\...........\keydata.c
....................\...........\keydata.h
....................\...........\key_newpatch.c
....................\...........\libc
....................\...........\libcas
....................\...........\......\cas21.h
....................\...........\......\cas_flash.h
....................\...........\......\cas_jwt.h
....................\...........\......\pub_st.h
....................\...........\....\alloc.h
....................\...........\....\fastCRC.h
....................\...........\....\printf.h
....................\...........\....\string.h
....................\...........\....\time.h
....................\...........\readme.txt
....................\...........\root.c
....................\...........\tps.h
....................\...........\types.h
....................\...........\Ucas.h
....................\...........\win_cas_menu.c
....................\...........\win_key_input.c
....................\...........\win_key_input.h
....................\...........\win_root.c
....................\...........\win_root.h