In this article, I will guide you on how to network unlock your Samsung Galaxy S20 Plus for invalid SIM cards or country unlock codes. Unlocking your phone is a straightforward and safe process that will permanently unlock your device. Additionally, your phone will remain unlocked even after firmware updates. Using a code to remove the SIM lock on your phone will not void the warranty and is a method provided by the manufacturer.

How to Network Unlock Samsung Galaxy S20 Plus invalid Sim Card

After unlocking you will be able to use your Samsung Galaxy S20 Plus Network Unlock with any network in any country. To network unlock your Samsung Galaxy S20 Plus, you will need to provide the IMEI number of your phone to receive an unlocking code via email. Once you have the code, you will be able to use your device with any network in the country or abroad.

What is Carrier Lock?

When a device is carrier locked, it means that the SIM card is tied to a specific mobile Carrier operator and cannot be used with other operators. In order to network unlock an LG G8X ThinQ with an invalid SIM card, you will need to contact the mobile Carrier operator that the device is locked.

Example: If you are currently in a postpaid plan with a mobile operator, your device may be locked to that operator and you may not be able to use SIM cards from other operators. However, it is possible that your device can be unlocked after your postpaid contract is over. You will need to check with your mobile operator for more information regarding their policy on unlocking devices after a contract is over.

What is Network Lock?

Network lock or Regional lock means your phone is a lock in the region where you bought it.

LG G8X ThinQ Network Unlock You bought a phone from another country through an official channel and did not unbox it until you went to another country. You now want to use it and get a prompt saying “Network lock” LG G8X ThinQ Network Unlock. No need to worry. This is a security mechanism wherein you should insert a local SIM card from the country of purchase to activate the device before bringing/sending it to a different country.

Samsung Galaxy S20 Plus Fix Invalid Sim Card:

Follow Instruction:

• First, you will need to enable USB debugging mode in the settings on your phone.
• Next, install the Samsung USB driver and connect your device to your computer.
• Then, use a paid tool such as Global Unlock Pro or Sim Unlock Pro to unlock your device with just one click.
• After unlocking, restart the phone.
• Once the phone restarts, you will see that your Samsung Galaxy S20 Plus has been successfully unlocked.