How To Unlock A Blacklisted Phone For Free
Every cell phone comes with a unique International Mobile Equipment Identity number, or IMEI. Can Straight Talk Use Unlocked Phones there. If a phone is stolen, the service provider will use the IMEI to prevent.
Part 1: Basic information about IMEI number and ESN What is IMEI number? IMEI stands for 'International Mobile Equipment Identity'. It’s a 14 to 16 digits long number and it’s unique for every iPhone and it’s the identification of your device. How To Unlock Twitter Account Without Phone Number And Email. The IMEI is much like a Social Security Number, but for phones. An iPhone can’t be used with a different SIM card unless you make a visit to the Apple Store or where ever the iPhone was purchased from. The IMEI thus also serves a security purpose. What is an ESN?
ESN stands for 'Electronic Serial Number' and it’s a unique number for each device that works as a way of identification of a CDMA device. There are some carriers that work on CDMA network: Verizon, Sprint, U.S. Cellular, so if you are with any of these carriers you have an ESN number attached to your device. What is a Bad ESN?
A Bad ESN can mean a lot of things, let’s check out some examples: • If you hear this term most probably you are trying to activate the device with a carrier, but that’s not possible due to some reasons. • It can mean that the previous owner of the device switched carriers. • The previous owner had an outstanding mount on their bill and cancelled the account without paying the bill first.