By shorting the pins together, you can power or signal the motherboard of an electronic device such as a mobile, computer. You will find the IS Pinout connection on the logic board of your device. Therefore, you will need to remove the back panel of the handset and follow the steps.
This video is a step by step guide to reboot Samsung Galaxy A71 to EDL (Emergency Download Mode):
By using this method, you can easily bypass FRP lock or reset user data on your device. This is also an useful guide on how to reboot into 9008 EDL Mode.
