What Does 3001 12345 Do To Your Phone? [Solved]

Hi, iam William Watkins, Take it easy.

What Does 3001 12345 Do To Your Phone? [Solved]

Dial 3001#12345# and press the Call button. This will launch the Field Test Mode app and where the bars/dots were in the top left corner of the screen, you’ll now see a negative number. The negative number is the decibel signal strength reading and should be followed by the carrier name and then the network type.

3001#12345# trick

Wondered what field test mode is? Field test mode is a feature

How to check your Mobile using test field code 3001#12345#

How to check

Secret iPhone Menu | 😃

Secret