Sigma Software v.2.12.05
- 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.2.12.05, 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!