[mezozoy]

This is what is different in OEM from v2.16:

.\oem_lang_0409\47d2a96e-f0dd-40e1-8f5b-a8cdc083a165.rgu
.\oemapps\62d9d90d-ce88-4d26-80bf-501516399504.dsm
.\oemapps\62d9d90d-ce88-4d26-80bf-501516399504.rgu
.\oemapps\smem.dll
.\oemapps\tai_wrapper.dll
.\oemapps\taiserver.dll
.\oemdrivers\5bb7ded7-4be1-4341-9486-87591138ed39.dsm
.\oemdrivers\5bb7ded7-4be1-4341-9486-87591138ed39.rgu
.\oemdrivers\btagext.dll
.\oemdrivers\bthci.dll
.\oemdrivers\msm7500usbfn.dll
.\oemdrivers\rilphone.dll
.\oemdrivers\serial_btur.dll
.\oemdrivers\tiinit_4_2_38.bts - missing
.\oemdrivers\virser_atcmd.dll
.\oemdrivers\virser_data.dll
.\oemdrivers\virser_dmr_dpram.dll
.\oemversion\mxipupdate_zzpied_100.provxml
-- 18 files listed

I assume SYS will be the same or changes are not that important.