1. Make sure you run 0.1.9-beta.24 in Developer screen.

2. If restart did not make it, go to Backup > Wallet backup, you should see ecash proofs count.

3. If so copy it somewhere along with seed, do Developer > Factory reset, restart, go to Recovery and paste the backup 

 Didn't work, but its ok it wasnt a big amount of sats, thanks for trying to help  

 Which step did not work? We shouldn't give up so quickly no matter the amount.

In any case, there is still the option to recover from seed phrase - in that case wallet with mint's assistance recreates lost ecash. 

 I did the steps you said, and it didnt recovery the sats. I dont lost the wallet, only the sats that were on it