How I determine that? I am looking on my phone.How did you determine that?
I'm having the same issues as others in this topic: no USB and no OTA when downgrading from 126.96.36.199
I finally worked out that using eRecovery gets me back to OTAs being accepted, but since downgrading to 10.0.0.176 it won't update beyond 188.8.131.52 (I think eRecovery gets it back to 184.108.40.206 and then there are one or two OTA updates). Now I'm not being offered 220.127.116.11.
I've gone through the downgrade to 10.0.0.136 literally immediately before and didn't know the USB issue existed so I recovered back to 11 to try 10.0.0.176, but Googlefier needs <151 so hence going back to 11 again but now I can't get USB/Hisuite to work unless I somehow can go up to 193 again.
Can someone clarify why I'm not getting 18.104.22.168?
And can someone tell me exactly which combination of EMUI 10 firmware (base, preload and cust) to flash once (if) I can get USB to work again?
Are you sure about 10.0.0.xxx firmware version? Because P40 Pro have started with 10.1.0.xxxx.