Secret iPhone Code Shows Your True Signal Coverage

Dialing A Secret Number Will Tell iPhone Users How Much Signal They Really Have.

If you’ve ever found yourself wandering about a room, holding your phone up to the sky searching for a signal, this is just the trick for you. Edward from Redmond Pie found a great way to configure the readout with just a simple phone call, making your iPhone display its exact signal strength in decibels (dBm).

Secret-iPhone-Code-Shows-Your-True-Signal-Coverage

Step 1: Put Your iPhone into Field Test Mode
Dial *3001#12345#* and press call.

This will put your phone into Field Test mode, where you’ll notice a signal strength indicator in the left-hand corner of the screen. You can tap on the signal bars to switch it to a numerical value and vice versa.The closer the number is to 0, the stronger your signal. So, a -60 would be stronger than a -93, and a 0 stronger than a -60.

Step 2: Make It “Permanent”
To keep this feature even after exiting the app, hold down the Power button until the Slide to Power Off bar appears. However, don’t power off the device.

Step 3: Close the App
Press and hold the Home button until the app closes and it returns you to the Springboard. You should now see your signal strength in dBm in the upper left-hand corner.To reverse this process and go back to the default display, dial *3001#12345#* again, press call, then press the Home button once. You can always re-enable the feature as needed.

For Android Users
Android users have it a bit easier. While you can’t replace the bars with the dBm reading by calling a number, you can see it by going to Settings -> About Phone -> Then navigating to an option such as Status (it will depend on your phone) to see your signal strength.

Youtube Video Here


Comments

comments

(Visited 8,107 times, 1 visits today)