If your smartphone has not been activated the Developer Options folder, you can follow the instructions below: First go to Settings> Phone information> Software information> Continuous touch 7-9 times to the line Version number .
After you have completed the above step, you will return to the Settings section, and you will be presented with the Settings for developers section. Now it's time to troll your friends.
In the Settings section for developers, you turn on the cursor position, when swiping to the main screen the cursor will leave the zigzag, even if the screen is turned off, it will startle the victim. I thought my smartphone was broken.
The next troll is that you show the touch screen, now, when the victim touches the phone screen to use it, the device will blink continuously, the more you will try to blink the stronger.
All applications or features on the phone will have a layout boundary, which will certainly make the victim crazy because he doesn't understand why his phone is like that.
Continuing with the 4th joke, please select Forced to use RTL layout, at this time the interface as well as the layout on the phone will be flipped up, nowhere.
Also on the Developer Settings section, you choose to simulate color space, select Color blindness at this time, the machine interface will turn into full black and white. Other color options apply the same
Hopefully, the troll games will help you have fun moments in the early days of the new year. However, in each event, please be happy, but not too happy to affect your relationship.
Hope you are succesful.
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