Problem with the storage space
I can’t understand why my phone is still full when I deleted a lot of apps( expect instagram, whatsapp and spotify), and also a lot of photos(they were like 6000 i deleted 4000) and other things. I have to do the backup of my whatsapp’s chats because i have to change the phone but it says me that i have only 7 mg free. It’s impossible, please help me
iPhone 6, iOS 12