Recently one of our user come to u.s.a. and said that their difficult disk got corrupt and as a result they can't access their wallets anymore. Only fortunately they had several re-create of wallet.dat file. Then nosotros brash them to install latest version wallet in another auto and import the original wallet.dat to new wallet client. The user finally got access to their coins. If you are in a similar situation that is if have a fill-in of your wallet but do not know how to replace this file and restore your core wallet then this guide is for yous. In this beginners guide we'll explain how to restore wallet.dat file safely. Just before that let's see how to backup core wallet and what are the measures you demand to take before you fill-in.

Wallet backup

Hardware failure, software failure, data corruption, blue screen of decease, device stolen or whatever it is. Equally long as y'all have your wallet fill-in file stored safely; you can access your coins dorsum. Wallet fill-in is the nigh essential measure you must consider in guild to go along your holdings safe. There are two means to fill-in your Bitcoin core wallet. 1.Wallet.datand two. Private keys. For the first one you demand to merely copy the wallet.dat and put it in a secure location. For the 2nd one y'all demand to employ your wallet console window to export individual keys.

Console private key backup

If y'all are exporting private keys and then call back that each wallet accost has a unique private key associated. So make sure to export the keys for each and every address for which you lot have funds. Shop this private key information in a USB drive or write it downwardly in a safe identify where no one tin can access this. Only for how many address? We know getting private cardinal for each address and managing them is quite difficult. Also if a single letter or digit of your private key gets misplaced then there is no hope of recovery. For this reason we also recommend you to backup your wallet.datfile. For meliorate security both options are recommended and this item article explains both wallet.dat backup and exporting individual keys in detail.

Wallet.dat

When you lot setup core wallet and open information technology for the outset time the wallet.dat file is besides created automatically. The file location of the wallet.dat depends on the operating system. If y'all oasis't changed the blockchain location then by default your wallet.dat can exist found in the post-obit location:

Windows: C:\Users\YourUserName\Appdata\Roaming\Bitcoin

Mac OS X: ~/Library/Application Back up/Bitcoin/

Linux: ~/.bitcoin/

This is non only a default directory for Bitcoin but most cryptocurrency core wallet by default puts its data in this location. Merely if you've called a custom directory and exercise not know where information technology is located then open your wallet, navigate to Help >> Debug Windowand in general information y'all'll detect the Data directory.

Bitcoin core data dir

This is the location where you'll find wallet.dat file, blockchain and several other files.

wallet.dat file location

The core wallet customer stores all private central data in wallet.dat and this file is like a master private central. It is what holds all your addresses, their private keys, transaction data and other information. Remember that if you lot don't have access to wallet.dat or private keys then it is not possible to restore your wallet and you won't have access to your coins. Your Bitcoins are permanently gone and nobody will be able to help you. To fill-in wallet.dat become to wallet file menu > backup wallet or re-create the wallet.dat.

Bitcoin core wallet backup

But only bankroll up this wallet.dat file is as well not plenty. Here are some best practices that you lot need to follow before you lot backup.

Wallet.dat – All-time practices

To avoid potential fund lose here are few practices that you must follow:

  1. Before you backup your wallet.dat information technology is essential that yous make certain the file is encrypted. If anyone gets access to un-encrypted wallet.dat file they will too take access to your coins. Then encrypt your wallet with a potent countersign and keep this countersign in memory or write it down in a safe place.
  2. Once encrypted copy the wallet.dat and store it in multiple locations specially one outside of your computer. Since yous've encrypted the wallet file it is safety to store information technology in Drib box, Google drive, USB drive or a private cloud storage.
  3. Non but once. It is recommended that you backup your wallet.dat file often. This way yous can ensure that the backup file contains all your wallet and change addresses.
  4. Lastly practice not share your private keys or backup file to anyone fifty-fifty though this file in encrypted.

Alright! Now equally y'all've learned to backup your wallet lets come across how to restore backed upward wallet.

Note:This core wallet backup and restore tutorial is non but for Bitcoin core merely also applies to all other cryptocurrency cadre wallets. Also this guide is for Windows, but the procedure is aforementioned for Linux too equally Mac. The wallet.dat file is cross platform uniform so you can move across different computer or an operating organisation.

Restoring a fill-in file to new wallet

First of all nosotros are not going to comprehend importing private keys for which we'll make a divide guide. Here nosotros'll show you how to restore wallet.dat backup file to new wallet client. The process is quite simple.

If you are looking to update your existing wallet then read this wallet update guide.  Nonetheless if y'all are looking to restore fill-in file to new wallet on a new automobile then follow the procedure below.

1. Head to the coins GitHub repository and download the latest wallet. In this instance it is Bitcoin and you can find the latest core wallet client here: https://github.com/bitcoin/bitcoin/releases

2. Once downloaded, unzip the package and compete the wallet setup. At present open your wallet and close it; which volition create all the necessary files. Again make certain the wallet is not running.

3. At present find the location of your electric current wallet.dat file and supersede it with your original wallet backup file.

Notation:When yous backup you lot tin proper noun the file to anything. For instance Bitcoin-backup.dat, LitecoinWallet.dat, Dashbk.dat. But when restoring this file brand sure to rename it back to wallet.dat. As well very important that before you restore wallet.dat with a backed upward file bank check whether if the current wallet is storing whatever coins. If it is and then then backup that as well or send the coins to the wallet address that yous control. We do not suggest deleting wallet.dat. Instead rename it to old-wallet.dat or something.

Old wallet backup restore

four. Once the wallet backup has been replaced; restart the wallet with -rescan command. Now wait for your wallet to sync and one time it is done you can access your restored wallet. If your original backup file is encrypted then yous need to utilise password to unlock your wallet and use the funds.

Did you notice this guide helpful? If so and then you may besides like the following tutorials:

  • How to restore Monero wallet from Mnemonic seed
  • Guide to restore Electrum wallet seed

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