Still works.
You don't need to copy. Find the right packet (click start and click the packet that appears when you switch two items [on the top right])
Click "add to list" (on the bottom left)
Click spam (on the bottom right)
-----------------------------------------------In-depth explanation of doing the glitch---------------------------------------
If the packet is the right one the item you want in the bank should be there. To get the right packet first you make sure at least one of the items YOU WANT IN THE BANK is in the bank (if you're doing this for the first time the bank should have 1/1 spaces) (lets call this "item #1").
Switch item #1 with something you want to keep IN YOUR INVENTORY (lets call this item "item #2").
Then click start on the top right and switch item #2 with item #1. Click Stop. Click the packet that should appear (has "bankSwapInv" somewhere in the jumble of text I believe). This packet will appear on the bottom of the screen. Click "add to list".
Now switch item #1 with another item in your inventory YOU WANT IN THE BANK (which means it cannot be item #2) (lets call this item "item #3).
Now item #1 should be in your inventory and item #3 in your bank. Click spam on the bottom right and in a moment item #1 will disappear. When you reloggin to aqw item #1 will be in your bank.
Item #1 = The first item you put into the bank. It is one of the two items you want in the bank. It just has to be any item already in your bank.
Item #2 = An item you want to keep with you. Its purpose is to make sure the glitch works. If you want, you can purchase a cheap item to use and sell it once you're done with the glitch (if you have no non-ac items you want to keep with you).
Item #3 = One of the two items you want in the bank. If you do the glitch but did not log off and log back in yet, this item should be in the bank. It was in you inventory before you decided to start this glitch.