newfeatures:
1) Support for devices Galileosky V7X.1.22 and Galileosky V7X.1.81.
2) Processing of SMS received from the alphanumeric address of the sender is added.

corrections:
1) Erasing old files of archive on SD card is fixed.
2) Uploading data via WebDAV when connected via WiFi is fixed.
3) Incorrect result of WIFIMAC command is fixed.
4) Directory deleting is fixed.
5) Formatting SD card with ExFAT file system is fixed.
6) Using LBS as data source is fixed.
7) Connection hang-up when connecting to the server when operating with some mobile network operators on terminals with SIM800C modems is fixed.
8) Galileosky 7X LTE devices registration on the network of some mobile operators is fixed.

annotations:
ATTENTION:
Upgrading to this firmware is available from firmware 33.0 or greater.
This firmware requires bootloader 2.0 or greater.
Revision 8
Commit SHA hash 0b780bf4 
