I am using S4, I assume there are only 2 places (correct me if I am wrong) to store data/files, phone internal memory and memory card
1. What stuff are stored on phone memory and what stuff are stored on memory card?
2. What stuff save location cannot be changed? (e.g. change from saving to phone memory to memory card, vice versa...)
(when I say "stuff", I mean anything that android stores e.g. SMS, calling history, photos, videos, whatsapp history, contacts, apps...)
1. What stuff are stored on phone memory and what stuff are stored on memory card?
2. What stuff save location cannot be changed? (e.g. change from saving to phone memory to memory card, vice versa...)
(when I say "stuff", I mean anything that android stores e.g. SMS, calling history, photos, videos, whatsapp history, contacts, apps...)