[Completed] How can i read whatsapp crypt8 files? - XDA Assist

hello
so recently my note II stopped working at all
i didn't backup anything at all
but luckily i have found a backup of whatsapp files i found the crypt8 files
and i need to extract my contacts from there but the problem is i dont have the key file and i cant extract it anymore so what should i do
please help

XDA Visitor said:
hello
so recently my note II stopped working at all
i didn't backup anything at all
but luckily i have found a backup of whatsapp files i found the crypt8 files
and i need to extract my contacts from there but the problem is i dont have the key file and i cant extract it anymore so what should i do
please help
Click to expand...
Click to collapse
Hi,
At XDA we wouldn't be able to support you with keys or queries regarding how to decrypt a encrypted file without the required authentication.
Meanwhile you could also try with whatsapp support if they have any alternative to restore their backups

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[Q] open whatsapp history on pc without key file

i have copied whatsapp databases from an android devie but sicne the device was not rooted i could not get hold of the key file. is there a way to open whatsapp on pc with crypt7 files. please help
ubaid usman said:
i have copied whatsapp databases from an android devie but sicne the device was not rooted i could not get hold of the key file. is there a way to open whatsapp on pc with crypt7 files. please help
Click to expand...
Click to collapse
Searching would have told you this and as from your post I am thinking this is not your device and in that case no help will you find.

How to open backed up Whatsapp chat DB.crypt8

I accidentally deleted some important conversations from my Whatsapp on my Galaxy note 4 and iam trying to find out if its possible to restore them. I went to my root folder to whatsapp/databases and inside there are encrypted files, each one of several kb,of my conversations for example: msgstore.db.crypt8. I even sent these files to my email to have them available in the future. So my question is if its possible to open there files somehow? Thanks.
bobesko said:
I accidentally deleted some important conversations from my Whatsapp on my Galaxy note 4 and iam trying to find out if its possible to restore them. I went to my root folder to whatsapp/databases and inside there are encrypted files, each one of several kb,of my conversations for example: msgstore.db.crypt8. I even sent these files to my email to have them available in the future. So my question is if its possible to open there files somehow? Thanks.
Click to expand...
Click to collapse
Yes, but you first need to extract the key. See: WhatsApp Key/DB Extractor
Hi, can we decrypt a db.crypt8 file without a key?

[Google Files] How to decrypt / RESTORE files from .FilesByGoogle folder !

I had files in "Safe Folder" in Files app by Google. I accidentally deleted the Files app data. Now I can't see the encrypted files in the safe folder. I am feeling helpless.
Those files were really important. I can see all those files are in the .FilesByGoogle folder in the encrypted from. Please help me to decrypt / restore them.
PLEASE HELP
Thanks in advance,
Sanjoysr said:
I had files in "Safe Folder" in Files app by Google. I accidentally deleted the Files app data. Now I can't see the encrypted files in the safe folder. I am feeling helpless.
Those files were really important. I can see all those files are in the .FilesByGoogle folder in the encrypted from. Please help me to decrypt / restore them.
PLEASE HELP
Thanks in advance,
Click to expand...
Click to collapse
A response is highly expected.
What encryption technique Google Files app use for encrypting Safe Folder files ?
Please help
You can access the files if you install the Google Files app again
jwoegerbauer said:
You can access the files if you install the Google Files app again
Click to expand...
Click to collapse
No, that's not the case. If I reinstall Google Files app, and use the same PIN as before, it shows an empty Safe Folder with an error message: "Some files on your SD card can't be opened on this device. They may belong to another safe folder or they may be corrupted." (Screenshot attached)
Please help me to restore those files from the .FilesByGoogle folder.
Haven't heard or read that the Safe Folder folder created and managed by Google Files app can get corrupted out of nowhere.
Somebody from Google Files team over there?
Please help.
Sanjoysr said:
Somebody from Google Files team over there?
Please help.
Click to expand...
Click to collapse
Here you go:
Google Help
I have the same problem, is there a solution?
I hv the same problem too .googlefile are there inside folder but can not be read
Please help somebody same problem do something it is very important
Sanjoysr said:
A response is highly expected.
What encryption technique Google Files app use for encrypting Safe Folder files ?
Please help
Click to expand...
Click to collapse
Google uses the ChaCha20 stream cipher and Poly1305-AES authenticated encryption to encrypt files in Files by Google Safe Folder

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