You may have heard of a process called "unlocking" a phone. For tech-savvy users, this is a fairly standard procedure, but for everyone else, it is advisable to learn the basics of how to unlock a Samsung phone, as well as find out why it is necessary.
When you buy a phone from a provider, they give you a SIM card with all their information and settings. As you know, any phone will not be able to make calls or send texts until the SIM card is installed.
How do smartphones sell?
The fact is that providers are not interested in just selling you a phone; they want to make sure you pay them for your cell service. To do this, phone manufacturers allow service providers to lock the device so that only certain SIM cards can work in a given phone.
That is why the question of how to unlock a Samsung phone remains relevant, namely, its SIM slot, so that you can use any SIM card in the future. Please note that this does not guarantee thatyour smartphone will indeed work with any connection, but its capabilities will expand noticeably.
Why do people wonder how to unlock Samsung Galaxy S4 phone?
The main reason is to use a phone with a different operator while visiting another country. After your smartphone is unlocked, you can take out your home SIM card and connect another in the host country. The service you get from a local provider will cost less than what you could get roaming from your usual one. Another use case is simply to switch operators without leaving the roaming zone.
Be aware that sometimes after unlocking you will be able to get basic access, but not higher than LTE speed. To determine which networks your phone can connect to, you need to know the model number of your Samsung Galaxy S4. Yes, there are several different types. Swipe down from the top of your phone's screen to receive a notification, tap the gear settings icon in the top right corner, and then tap the More tab at the top. At the bottom, now click on "About Device" and look for the model number in the table on the top row. This way you will be able to see which 2G, 3G and 4G LTE groups your phone can access. Also note if these groups use UMTS/HSPA or EV-DO.
How to get unlock code for Samsung Galaxy S4?
Talking about how to unlock your phoneSamsung, it can be argued that there is nothing complicated here. However, be aware that this will void your warranty. The only piece of information you need is the IMEI number of your device. This is a unique identification code that can be found in the same About Device menu mentioned earlier. Once in this tab, then click status and scroll down to find the IMEI number. After that, you must order an unlock code for your phone.
There are a number of different places where you can get this code. Today, you can find many sources on the net that teach how to unlock a Samsung phone and offer to get data for this. Make sure you use a reliable service as this is very important.
So, as soon as you put a new SIM card into your phone, you will be prompted to enter the unlock code. You must be sure that you received the correct information, since you can try to enter this code no more than 10 times. If you contacted a reliable service in the previous step, then the problem called "how to unlock Samsung" will be solved for you. That's it!
