Looper phrases recorded on the GX-1 are temporary and cannot be saved to the unit.
When you exit the Looper screen or turn off the power, the recorded phrase is lost.
If you want to keep a phrase recorded with the looper, connect the GX-1 to a computer or mobile device via USB and record the audio using a DAW or similar software.
For details on how to connect the GX-1, refer to “Connecting to a computer” or “Connecting the mobile device” in the GX-1 Reference Manual.