How to Use the Expert Menu
When you are on the Home Screen, swipe right or click on your profile picture and go to the options tab. Then press the 
button at the bottom of the options tab.
On the next screen, click on "Create Data".
Then you can change the keys of the developer options that I will share below in the "Enter Key" section in the "Create" menu that appears on the screen by following the instructions.
The information that will be shared from this article onwards is for those who are curious about all Developer Options.
First of all, let's talk about how to access and download the "Developer Options Keys". First, go to the Expert menu. Then click on the 
button at the top right.
Then click on "Download Keys" and the file will be downloaded automatically.
Once you have access to the file, let's move on to how to use it. Go back to the Expert menu and click on "Create data". Then, as I mentioned before, enter a key that catches your eye and you are curious about from the keys in the file. Then you need to choose one of the two options "Boolean" and "Float".
If the values in the keys are "true" or "false", you need to select the Boolean option. If you want to enable the key you have selected, you need to select "true", if you want to disable it, you need to select "false" and save it. You can see a usage example below.
If the values in the keys contain numeric data, you need to select the "Float" option. The Float option is more complex than the Boolean option because the values of the keys you select can often differ. For example, you can increase the sharing time of a video from 60 seconds to 250 seconds. You can see a usage example below.
