For some Android versions, when dialing *#7465625# you’ll only get the message “Connection problem or invalid MMI code”. It actually depends on the Android version you have installed on your phone. Unfortunately, this method ( *#7465625#) does not work on all Samsung phones. We will provide you all these unlock codes. If SP lock is ON then your Samsung needs a service provider unlock code. If Subset lock is ON then your phone needs a provider unlock code. Free imei checker will help you to unlock you mobile phone if possible. Having Network Lock ON means that your phone is network locked. This App is compatible with most Android devices like Samsung, Nokia, HTC, etc. When all lock levels on this menu are OFF, then your phone is unlocked. To get free Verizon unlock codes for your mobile phones you need to know the IMEI code of your mobile phone. A menu will be displayed that will resemble the following: Make sure the IMEI/ESN number of your Samsung phone is. Use our checker before buying used or new Samsung smartphone. Unlocking your Samsung Galaxy S21 5G device via software and hardware are other tactics. Verify Samsung carrier, age of the phone, purchase country and other details. There are tons of online IMEI checker sites that you can use to.

If your phone reads one of the following messages, then it’s network locked:Īnother method to check if your Samsung is network locked is by dialing *#7465625#. Check information about your Samsung cell phone - model, serial number, manufacture date. The easiest way to check if your phone is network locked is by inserting a SIM card from a carrier different than the carrier you originally bought your phone from. When trying to use a SIM card from a different carrier your phone will require a network unlock code. So, you are not able to use a SIM card from a different carrier (in your country or when traveling abroad). The network lock is a type of lock used by network providers (like Vodafone, AT&T etc) to restrict the use of phones only to their network.

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