Bringing Xiaomi MI Note LTE Bamboo (Virgo) to EDL Mode can be done without a test point. Delete the sbl1 partition via the command line in fastboot then reboot.
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C:\Program Files (x86)\Minimal ADB and Fastboot>fastboot erase sbl1
erasing 'sbl1'...
OKAY [ 2.420s]
finished. total time: 2.422s
C:\Program Files (x86)\Minimal ADB and Fastboot>fastboot reboot
rebooting...
finished. total time: 0.002s
C:\Program Files (x86)\Minimal ADB and Fastboot>