It is possible to replace the SD card by opening the dedicated compartment on the unit.
It is recommended to use an SD card formatted in exFAT.
If the problem persists, we invite you to contact our 24-hour support service via the following link: https://support.pagani-geotechnical.com/hc/it
If you prefer to receive assistance during office hours, please fill out the form available at the following link: https://support.pagani-geotechnical.com/hc/it/requests/new