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Peter Zotov whitequark at whitequark.orgMaciej Grela писал 02.10.2012 02:00: >> My colleague/friend Sergey Gridassov[1] has been developing a >> replacement >> RIL[2] >> for SGS2 and found everything of the above. He probably won't be >> posting to >> this list because he's not a native English speaker, but if there is >> enough >> interest (and it seems that there is), I could prepare and post the >> relevant >> instructions. It's pretty trivial actually. >> > > Please do publish them. This is pretty cool. > > Regards, > Maciej Grela Assuming you know C, consider this code: https://github.com/grindars/android_hardware_samsung_freeril/blob/jellybean/libsamsung-ipc/SamsungModem.cpp The boot process is IROM->PSI->EBL->SecureImage. Authenticity of PSI is not checked. He has verified this by changing the magic constant 0xDEADDEAD and booting PSI. Speaking about 0xDEADDEAD, it's a command ID which makes the PSI make a complete RAM dump. So, then he has sent the modified command and successfully obtained a dump. The rest should be obvious from the source. -- WBR, Peter Zotov.