Yes, I did it.
I've got this TV with 2131 firmware and disabled OTN, so it won't update any further than this.
However with 2131 root seems not to work
Hi everyone, Today I've spent few hours truing to root my UA40F6400 with T-MST12UABC-2131.0, BT-S/G firmware all to no avail. OTN is turned off, network connected by wire. Tried replacing data.zip - same story. After replacing run.sh there's no sam.log created in SamyGO_data. My guess it's the firmw...