is it currently possible to make a paper only wallet using the seed?
or are files still needed to restore backup?
Excuse me for the noise. I do not know why the fortune hunters always discuss so much about fairness

(Maybe an old ritual to make more profit?

)
To your question - no, this is not possible:
pls, wht means : "to restor your wallets, you will need full backup of Bytesball setting. Just the wallet seed is not enough."
how i must save my wallet to restor it ?
You need to backup the entire wallet data folder, its location depends on your platform:
https://github.com/byteball/byteball#byteball-backups-and-recovery.
But doing it is not practical, as you'll have to back up again every time you send or receive blackbytes (which are only saved in this folder).
A better option is to set up a multisig wallet with redundancy (such as 1-of-2 or 2-of-3) on multiple devices, which ensures that in case one of the devices fails you will still be able to use the wallet on the other device(s). All devices will have a copy of the private payments (blackbytes).
yu say first 100k wallet loader will receive an part of 1% of all bytesball..yu talk of bytesball test or bytesball after beta..how you will distribute them ?
This is about livenet.
There is a long way ahead before we actually start to distribute this 1%, we will probably distribute only to mobile wallets after phone number verification.
and
Thanks HI-TEC99 and CryptKeeper for clarification

What exactly I need to do to secure a backup before update to v1.0.0?
"To restore wallets, you will need a full backup of Byteball settings. Just the wallet seed is not enough"
It's vital to backup this windows folder to ensure you get your blackbytes.
C:\users\\AppData\Local\Byteball
The folder is normally hidden. If you haven't configured your computer to make it visible then click the windows orb, type %appdata% into the search box and press enter, Your hidden appdata folder should open.
It's also important to back up your wallet words (the seed) that you can view in the advanced section of your wallet.