ELS61T-E2 terminal | Telit Cinterion IoT Developer Community
May 7, 2020 - 11:53am, 1012 views
I have a customer who purchased 2 terminals ELS61T-E2. One has Rel.1 FW the other is Rel2. They have problems with rel.2 terminal. Is it possible to downgrade the terminal. If yes can you please supply me with the FW and the algorithm how to do the downgrade.
Thank you in advance
If you mean firmware revision 1 and 2 there are some hardware changes and it is not possible to downgrade.
Please check the firmware version with 'ati1' command and write some more about the issue.
Aperently there are some differencies in at+CSMP command. Customer solved the problem.