In iOS 11, 12, and 13. With the introduction of iOS 11, Apple slightly tweaked the functionality of “Field Test Mode.”For a change, it no longer shows the numerical dBM (decibel milliwatts) cell signal indicator in the status bar of the iPhone. Benefits of Using Secret Codes to Unlock Android & iPhone. The code ##002 is a network information code that can be used to view information about your phone's network connection. This code is It usually happens because of the barriers created by carriers to restrict certain codes. Secret Codes For All Smartphones List Of Secret Codes For Android: Restarting Samsung Galaxy Phones Secret Code #*2562# #*3849# #*3851# #*3876# These are all the Samsung Galaxy secret codes to restart your android without manually doing so. System Control Let’s explore some of the secret dialer codes for your iPhone. Field Test Mode *3001#12345#* If you’re seeking a code to obtain technical information about your network, this is the code to use. By using this iPhone secret code, you can discover the precise signal strength of your network in decibels. To request an unlock code from TracFone: Contact TracFone customer support at 1-800-867-7183. and ask them to initiate the unlock process. Provide your account details like phone number, device ID Secret codes for Apple iPhone 13. *#06#. – IMEI (International Mobile Equipment Identity) number. *3001#12345#* and Tap call. – Enter Field Mode. *777# and Tap call. – Account balance for prepaid iPhone. *225# and Tap call. – Bill Balance. Cool iPhone Secret Codes [Must Know] To use these codes simply type the code in your phone’s dialer and the secret function will be triggered automatically. Read: How to Download Paid iOS Apps for FREE: No Jailbreak Hide Caller ID Code: *31#MOB Number If you are having an iPhone that supports hiding your caller ID then this feature will be a gem for you. You will need a carrier unlocked 14 Things You Didn’t Know Your iPad Could Do — If you’re not using these features, you’re missing out on the chance to make your iPad experience a whole lot better. #iPad #technology #tech #AppleProducts #SmartDevice #Tablet #iPadHacks Here we find a list of some popular codes for iPhone: *3001#12345# + call – show data about the SIM card, the level of the signal quality, etc. *#21# – Information about call forwarding, SMS messages, and other data. *#62# – show the number to which the call forwarding is set in case of being out of network coverage or when the iPhone is Mobile Secret Codes to check Samsung Hardware and Software Information. *#34971539 #. Android Secret Codes to check Camera Firmware. Android And iPhone Secret Codes: All Code Working. Android mobile Secret Codes *#228# DC Reading Secret Code *#872564# USB Logging Control *#9900# System. yLm28Ed.