Entry hidden information in your Android machine with these secret codes

Whereas the common person may not even have to know the distinction between these two, it’s all the time good to know what the variations are. Each USSD and MMI codes normally start with an asterisk or a pound image/hashtag. These codes are up to date recurrently as new variations of Android software program are launched, and a few producers have their very own further particular codes.

The code entry process could be very easy and solely requires you to deliver up your dialer keypad and enter the suitable quantity sequence. It is necessary to notice that some codes are carrier-specific, so they will not work on all gadgets. So in case your telephone would not reply to a code, do not dwell on it, simply transfer on and discover one other one.

USSD Codes

USSD stands for Unstructured Supplementary Service Information, and these codes are usually used to speak between your smartphone and your cell community operator. This additionally signifies that you nearly all the time must be related to your service for USSD codes to work. 

Previously, USSD codes have been used to begin/cease particular value-added companies. They have been additionally useful in letting concerning the information utilization and pay as you go stability and accessing an entire lot of carrier-specific data. 

Whereas these are nonetheless utilized by smartphone lovers, USSD codes have largely fallen out of favor amongst basic customers as a result of most carriers have their very own app/web site the place most of this data might be simply accessed. USSD codes are usually carrier-specific and can differ from one service to a different. You’ll need to contact your service for those related to you.

MMI Codes

As for MMI codes, these are a part of one thing generally known as the Man-Machine Interface schema and are usually particular to a smartphone model or mannequin. MMI codes allow you to entry a number of fascinating issues in your smartphone – starting from your IMEI quantity and SAR values to hidden menus which are usually utilized by smartphone engineers and restore companies. 

For instance, a number of smartphones let customers sort in an MMI code and allow them to entry a ‘check’ menu. This menu lets customers shortly carry out numerous checks on their smartphone starting from the digicam and vibration motor checks to speaker and show checks.

Notice that there are only some MMI codes that usually work on all Android smartphones. We have now listed the preferred ones within the generic listing of codes under.

These codes are largely common and will work on all Android gadgets, irrespective of the producer. There may nonetheless be service restrictions on sure codes, although, so they are not all assured to work.

Different codes 

Steer clear of these codes!

Suppose earlier than utilizing!

These aren’t the key ones, however they are not so well-known. USSD, or Unstructured Supplementary Service Information, codes hook up with the telephone’s community as soon as dialed to carry out sure features, like discovering out how a lot credit score you could have left in your pay as you go telephone or how a lot information you have used this month. They modify typically, and the codes range from service to service. Listed below are a couple of you possibly can strive for a few of the foremost US carriers, together with hyperlinks to extra carrier-specific codes:

AT&T

Verizon

T-Cell

There is a good likelihood you will by no means want to make use of most of these codes, however when you do, then now the place to seek out them.

Are there any secret codes that you end up utilizing on a regular basis? Or are there any we’ve not listed right here which are actually fascinating? Tell us within the feedback!

Article up to date in October 2022 with further US service USSD codes, and a structure cleanup. Feedback revealed earlier than the replace have been stored and should confer with an outdated model of this web page.