Tuesday, 1 March 2022

Android: what it is and how to activate the engineer mode from your cell phone

This is a deeper and more advanced setting than the Android developer options. Learn how to enter “engineer” mode in the next note.

HOW TO ACCESS THE ANDROID ENGINEER MODE

There are many ways to enter the “engineer” mode of Android and it also depends a lot on the brand or manufacturer of your device.

The first option is through a smartphone that works with a pure Android ROM (Read Only Memory).
Simply open the calling app and enter the following numbers and symbols: “*#*#3646633#*#*”; “*#*#4636#*#*”; “*#15963#” for MTK chips; in the case of Spreadtrum chips, enter “*#*#83781#*#*”, finally click on the “Call” button.

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