Everything about IMEI numberTech 

Everything about IMEI number

IMEI number is a source of both paranoia and mystery in the internet circles. This number is placed around some parts of your phone for security purposes. The article is going to demystify everything regarding these numbers.

What is IMEI number?

IMEI known as International Mobile Equipment Identity is a number that’s used for phone identity using terrestrial cellular networks.

What is terrestrial cellular network? This is a network one uses to place a call on their gadgets or access internet connection on their cellular carrier via data plan. It’s refers terrestrial because it connects via planet-side antennas.

The number can be used by 3G/4G phones and those laptops that have PCMCIA wireless internet cards. If you got dual-SIM device, you must have two IMEI numbers.

What is the primary purpose of the number?

The principal purpose of the IMEI number is the identification of mobile devices. The secondary role is to prevent phone theft. If the number is universally identified, a thief cannot use the phone. The numbers are hard-coded to gadget hardware, this makes it almost impossible to change them without damaging the device.

If the device is stolen, the user blacklists the number and locks out the network. And this tells other networks to reject the device.

Can the government use the number to track you?

The answer is yes, but it depends on various factors. If the government is unable to attach a name of some personal identification on an IMEI number, then it doesn’t know the real owner of the phone. This is a major problem especially with prepay customers because they never sign contracts with wireless carriers.  Because they neither attach face or ID to the number.

If the buyer signs the contract with the carrier, the government uses it to access the IMEI content of the number and the location of the device. Therefore, even if the user swaps SIM card with a prepaid phone, the government will use the details prior to swapping to nap you.

You don’t only worry about the government, there are also other people such as hackers but this is very rare.

Do all mobile gadgets have IMEI numbers?

All phones are supposed to have IMEI numbers but with the counterfeit ones in the market, some do not have the numbers.

Can an IMEI number be invalid?

Some phones have invalid numbers because they are counterfeit. You should check whether your number is valid, and the best way is to use Luhn formula. Also, you can use the online checker to check your phone’s IMEI information.

How to change IMEI of your Android

If your device is facing network related issues, you may be using an invalid number. What are you supposed to do? All you need is to change the IMEI number? This does not need you to download and install anything. Neither does it need you to connect your phone with computer. It’s a simplest trick and your phone will be back to normal.

Steps to change the number

  • Dial the following in your phone – *#7465625# or *#*#3646633#*#*
  • Click the call pad or any other connectivity alternatives.
  • Find CDS information then tap it.
  • Have a look at Radio information.
  • If you got a dual sim, you will be provided with two options, pick the one you want to use.
  • After this, you will be provided an IMEI number.
  • Click and send it.

Wrapping up

You should know your IMEI number to avoid unnecessary hiccups. Just note it down. Also, if your phone s counterfeit, consider buying another one because it may mess you with some time. For everything concerning IMEI visit IMEI.info.

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