1. Storage location of the call recording files
Since the call recording files are stored in the memory of the mobile phone , it does not be saved on Cleancall server.
2. Recover the call record
Deleted files can be recovered by including attempts to separate recovery program.
The time from the elapsed time flows, it reduces the probability of recovery.
If there is a call recording file recovery is required, close the phone"s network / Wi-Fi Connection, and try to recover.
3. Reference for recovery programs.
recuva : https://www.piriform.com/recuva
androidpicturerecovery : http://www.androidpicturerecovery.com/
4. Using cloud services
If long-term store of call record list is required, it is recommended that you keep important information sync with the cloud.
It is possible to create permanent store on the cloud service.
Cleancall is offering a free cloud service sync.
Thank you.