I accidently deleted memos can u help me restore it (A3)

[AC Question]

I somehow deleted my memos and have same important stuff so anyone kan help me think of an idea ,i installed disk digger but dont know how to boot(Ps A3 my phone type)Ty Thank you

 

[anon(632115)]

THe tutorial here DiskDigger for Android! | DiskDigger doesn't refer to boot, just running the app. Best of luck