So, I want to ask, did you ever run out of memory on your phone, friends? I'm facing this now, and I don't know what to do here. I want to save everything, not delete it, because the information is valuable.
This is a very common occurrence, so you are definitely not the only one who has gone through this. I think you need to move everything to cloud storage. This issue can definitely be dealt with here https://alpacked.io/services/devsecops-as-a-service/ . This is a service that deals with similar problems with devices. Your information will not be deleted, but will simply be on the connected storage.