How can I retrieve lost files from my phone

Some people cry over lost photos, others will cry fake fake lie in the name of "I want only my contacts back".
Contacts that are now merely cosmetics.

Berom men don't cry sha, but if they did, I would probably cry over my notes. Had more than 2700 notes saved on my phone.

Oh by the way, I lost more than 70% of the contacts on my phone.
I don't have a good track record with making calls either, and since giving excuses is not my thing, I think I will just hide it in this unnecessarily long post and claim you now have constructive notice.

As my mother will say, "Shuruû ma ansa né" "Silence is also an answer".
PS still mourning my notes, anyone with a software to get those back?
If not, I will be forced to go back to the old ways of saving them in my diary.