SC81xx / SC21xx / SC11xx drivers, installation sequence and possibilities

Models: VT200, VT800, VT1108, VT1808, VT1908, VT2100, VT8101, VT8110, VT8101T

Processors: MCIMX257DJM4A, IMX25

To determine the installed  "Firmware version" of the driver look at the "Overall stats" tab on the bottom in the "About system" field or in the "System menu" tab.

Update please the driver consequently, in accordance with the diagram below, without skipping versions. Otherwise, it s possible to unstable work.
Read the description of the drivers before installation, because may be some loss of data (description of users, logic circuits, and so forth.) when upgrading from very old versions.

Downgrade to the older version, with downgrades via HTTP, FTP, or USB, is strongly not recommended as It can lead to non-functional configuration. If this happened, use the restore factory settings via USB, if this does not work, use the recovery procedures for the device.

To install any version of the driver (as new as old), without coordinating with the bottom scheme, you can use recovery procedures on the device, the instructions are here:: English.

Do not use the settings files version 2.4.2 and earlier, to restore the configuration to the newer versions.

You can update software via HTTP, FTP, or using USB flash drive. Installation instructions can be found here: English.