Libraries ||Library location||Function||Can be replaced or avoided?|| ||/system/lib/libhtc_ril.so || Radio Interface library || Work in progress || Firmwares ||Firmware location||Function|| what depend on it || ||/system/etc/wifi/Fw1251r1c.bin|| wifi firmware || wifi|| References
http://github.com/CyanogenMod/android_device_htc_dream_sapphire/raw/froyo/extract-files.sh