Looks like I managed to enter EDL, but can't write custom recovery:
Code:
\edl.exe /l
Found EDL 9008, handshaking... version 2
HWID: 0013f0e100000000 (x3), JTAG: 0013f0e1, OEM: 0000, Model: 0000
Hash: d40eee56f3194665-574109a39267724a-e7944134cd53cb76-7e293d3c40497955-bc8a4519ff992b03-1fadc6355015ac87 (x3)
.\edl.exe /w /precovery ..\go7-rec.img
Found EDL 9008, configuring... bad XML