Sometimes you will find a gap in the number of crypt files. Where YYYY Year mm Month dd date crypt* crypt denotes the encryption version. This encrypted file will be in the following format : These files are backup files and when you perform a backup then Whatsapp internally reads the contents of those encrypted files and other media files and saved them to your Google Drive account when you want to back up your chats.

Whatsapp creates a local backup and is created by default at 2:00 AM(might vary) every morning when WhatsApp usage is minimum. The database will contain seven encrypted crypt files. Since installing WhatsApp on your phone, any messages you've sent or received have been encrypted and preserved in the WhatsApp Database folder. Its size depends on the number of chats you did.

On the basis of your usage WhatsApp Database size increases. The older backup files will get deleted automatically so at a time there will be 7 files inside Download Folder. How to free up WhatsApp storage | How To Manage Storage and Free Up Space On WhatsApp WhatsApp Database folder is one of the encrypted WhatsApp folders that may contain all backup info, contact information, status, timestamps, attached file(like audio, video, image)info, message content, chat lists and other necessary information that you chat in your WhatsApp, and these are saved locally for 7 days in 7 crypt files.

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