There are two ways that phones end up on the blacklist. How Does a Phone End Up on the Blacklist? However, it is possible that a device blacklisted in one region may be blacklisted in some or all of the others. While most carriers within a region will share blacklisting information, this isn’t always the case across regions.
However, you can still use the device’s Wi-Fi for VOIP calling, installing apps and other common tasks. This means no SMS, MMS or calling on a mobile network. If the phone is blacklisted, it refuses a signal. If it’s clear and you have a service contract, the phone can connect. The carrier checks the IMEI and assigns it to your account. When you insert your SIM into a device-or with ESNs, turn your device on after adding it to your account-it connects with the network of the carrier associated to the SIM. However, in both cases, the identifier works the same. If you’re on a CDMA network, such as Sprint or Verizon in the US, you’ll have an ESN or Electronic Serial Number instead. For the majority of devices, this will be the IMEI or International Mobile Equipment Identifier.
Which one your phone uses will depend on the network your carrier uses. What is the IMEI/MEID/ESN Blacklist?Įvery mobile device sold with data capabilities has a unique identifier. If you’re the unlucky recipient of a blacklisted phone, we’ll also cover a few options you might have in recovering your money or restoring function to your phone. We’ll start with some background information and the ways you can check if a phone is blacklisted. We’re here to explain everything you need to know about blacklisted phones.
Yet, the information on the web about blacklisted phones is vague and often conflicting depending on where your look. If you’ve ever considered purchasing a used phone, you’ve probably seen the words “blacklisted IMEI” mentioned in ominous tones everywhere you looked.
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