Hi!
Thank you for the question.
Our recommended version is 01.27.XY, you can find it via:
Link:
http://teltonika.lt/client/
user: FM11XY
pass: 123FM11XY
Is there a specific reason that you want a newer version?
If you have any further questions don't hesitate to ask. Alternatively, upvote the answer if it provided a solution to your question.
Stay awesome and have a great day. :)
Best regards,
Vytenis