Not your keys, Not your coins but You should know this before moving your coins from CEXs, because most of you buy hardware wallets and use them right away without first testing them. Many Bitcoiners have lost their funds in the past due to a bad hardware wallet because they neglected to employ these easy crypto techniques; Do not trust, Only Verify!!!
Step 1.
Don't send your Bitcoin to a hardware wallet until you've thoroughly tested it. Taking your entire Bitcoin balance from your Exchange wallet and sending it to your ledger( cold storage ) without knowing what you're doing is extremely risky. First, you ought to send a small amount of bitcoin to your hardware wallet. Keep an eye out for it to appear there. Wipe your hardware wallet clean, factory reset it, and re-enter your seed phrase into your hardware wallet, plug it back into your computer, and check to see if your bitcoins are still sitting in your wallet as you believe.
Step 2.
Then send it back to the exchange. Check that you can receive and send Bitcoin, that you can wipe your device, that you can re-enter your seed phrase, and that everything still works. Do this with the smallest amount you can afford to lose; it is better to lose a single cent than your entire savings. Before sending all of your assets, make sure your hardware wallet is working.
Also, make a habit of distributing your assets over many hardware wallets; do not keep all of your coins in one location.
The best ideal method to first take in action is to verify the source you're buying your wallet from, then secondly, when you want to use the hardware wallet, make sure that you first tested it just as being advised that you sent a little amount into the wallet first and then send it back to another wallet, if these steps are achieved without a problem them you can also take the effect use of the hardware wallet to serve you it purpose.
Secondly, if you already tested it and everything is working perfectly, then try as much as possible to ensure you handle it with good maintenance from any form of physical damage on the hardware, how we handle it matters here, avoid any chemical substance having contact with it, avoid excessive heat, water or any form of hardware damage on the wallet to make it more simple for use, we have to store it in a secured place that will not be rough handled.