Saving samples

If I sample something from my phone into the sampler can I save it or do I need to connect to a computer to save samples? I sampled something last night then changed to a new synth a couple of times and my sample had disappeared. Any help would be great thanks.

No computer needed
After sampling and edit. Save the sample:
Press and hold the button where sampled until the saving animation finishes
Push the button again and press 1(name)

Thanks that worked great! I hope you can help with sampling from my opz too. Anything I sample seems to have reverb on the op1 field even though it’s not on the opz when I play it! Any ideas? Thanks again for the help. Happy new year!