All secret codes for NOKIA 2.1 in one place. Check out how to get access to hidden mode such as service mode, Android testing menu, Google Play Service, Calendar Info, IMEI Mode and other. Here you can read secret info about your hardware and software, you may test NOKIA system and use advanced options.
How to use secret codes in NOKIA 2.1? Which secret codes works on NOKIA 2.1? How to open hidden menu in NOKIA 2.1? How to use advanced settings in NOKIA 2.1? How to get the NOKIA hidden info? How to open Android hidden mode in NOKIA 2.1?
More Info:
https://www.hardreset.info/devices/nokia/nokia-21/hardreset/first-method/