In case, your smartphone doesn’t have removable battery compartment then either you can get the IMEI from the box of the smartphone or from the avoid method using dialpad of smartphone. Hence misuse of IMEI Number Changing may result in illegal offense or imprisonment. So, any kind of change in IMEI Number is considered as illegal activity. Note : Law Enforcement and Intelligence Services can use an IMEI Number as input for tracking devices that are able to locate a cell phone with an accuracy of a few meters. The network operator is expected to blacklist the IMEI by the law in the operator’s jurisdiction, if asked by owner in case of phone gets stolen or lost.A bill was proposed to Congress by Senator Chuck Schumer in §3186 of the 112th Congress in 2012but has not been approved. In the United States, changing the IMEI of a phone is not illegal.

In the United Kingdom, under the Mobile Telephones (Re-Programming) Act, changing the IMEI of a phone, or having any equipment that can change it, is considered an illegal offense under some circumstances.Have a look on How to Dual Boot Multiple ROMs on Android Phone. So, the phone become useless on that network and sometime on other networks, even if the thief changes the phone’s SIM. Also you can contact the network provider use the IMEI Number to blacklist the phone. Cellular network use the IMEI Number to identify valid device, and can stop a stolen or lost phone from accessing the network.

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