Sigma Software v.2.12.05: a major bug fix update
Sigma Software v2.12.05 is out!
Unofficial support site By Welcome Zone Haldwani
Fixed major customer-reported issues
regarding servicing of some ZTE Hexagon smartphones.
If you serviced your ZTE Kis 3, V811 or other ZTE smartphone
with Sigma Software v.2.12.04,
and the phone can’t get a network signal,
contact us and we’ll fix your phone remotely.
Be ready to provide us with the Teamviewer ID and security area
saved from this phone
We apologize for any inconvenience.
IMPORTANT: It’s mandatory to use this or higher Sigma version
to service ZTE Hexagon smartphones!
Find out more at;www.sigmakey com