In this guide, you will learn how to skip the Entire Bank Obby in Jailbreak. This is such a useful glitch whenever you are robbing the bank. It allows you to skip the entire bank obby and collect your money. This glitch is great if you are grinding levels or if you need a quick bounty.
To do this glitch, you have to escape the prison first. 
After that, get a vehicle and make your way to the bank. 
Next, wait for the bank robbery to open and then start the robbery like normal. You need to make sure there is another person inside the bank robbing along with you. Once you have the money, let yourself die inside the bank. 
Now, make your way back to the bank. 
Once at the bank, walk inside until you join the robbery again. Then exit the bank through any door and collect your money. This Glitch is very useful if the person with the keycard dies and also very useful when doing the presidential vault. While doing this glitch, make sure you get back before everyone leaves or dies. If you get back and the robbery finishes, you will be unable to earn money. 
You also need to make sure to time when to stop earning money and die. 
If it does not shows that you finished the robbery, then that is just a visual bug. In robberies with multiple people, it will not always show your money. 
This glitch is harder to do in public servers since people die and will end the robbery.