One of the main benefits that came from creating SIM cards is that they were very easy to use and the design even remains up to this date, with some changes of course. This really goes to show the tremendous value and quality you get from SIM cards, and the ROI is second to none due to that as well.
In addition, the SIM cards play a major role because they allow the user’s phone to attach to the GSM network. The network will know how much time you spend on your phone, it can offer accurate billing services and so on. There are a plethora of different options out there when it comes to GSM networks, and the outcome really works due to that.
In the end, it’s safe to say that creating SIM cards revolutionized the world. We take them for granted, but these SIM cards actually help us identify ourselves within a network and they are just a pleasure to use too.
Before the Samsung Galaxy S was created we had a single SIM card size, named mini SIM. This one was created back in 1996 and it was your phone on a card. It was a great way for people to call you and understand where you are. Plus it allowed you to keep information like contacts with you.
The Micro Sim was very popular when the Samsung Galaxy S arrived in 2010. However, it was necessary to have a very popular phone that would eventually push people to use this type of SIM card, which is quite interesting.
And lastly, you have the Nano SIM. This was started to be very popular with the launch of the Samsung Galaxy S3 and soon all companies followed. The idea to have an even smaller SIM was great because the manufacturer had more space inside the device to use as they see fit. Plus, most phones since 2014, be it Android or iOS are supporting Nano SIM technologies.
Samsung Galaxy S10: WHICH SIM CARD SIZE DO I NEED?
Samsung Galaxy S10 along with the S10E and S10+ use a Nano SIM Card. As we have mentioned from above this type of sim card is the smallest one that can be found at the moment. The fact that many smartphones such as Samsung Galaxy S10, iPhone XS, OnePlus 6T, Google Pixel 3 and many other smartphones use the Nano SIM Card, it makes it the most popular sim card type.
Samsung Galaxy S10 Sim Card Tray Won’t Open
If you have been trying for a long time to remove the sim card tray from the phone and after many attempts, you gave up then do not worry as we have covered you with that issue. I guess you already know that Samsung has included into the package of Galaxy S10 a SIM eject tool. That small tool will allow you to open the sim card tray easier than by using paper clips.
If you already have used the sim eject tool I think you should give it a try one more time. However, this time poke in the hole directly (90 degrees) as you need to get the angle right. By doing so, the SIM Card Tray should eject successfully and you are able to put any SIM or SD Card there. If not, while trying to eject the sim card tray from Samsung Galaxy S10 it is preferred to put some pressure and wiggle the eject tool.
If you simply can not get it to eject then going to an Apple Retail Store or an Apple Authorized Service Provider sometimes is the best choice. They have tools and methods that will better handle it for you.
How to Remove SIM Card from Galaxy S10 without Tool?
Well, if this is your question then it seems that you cannot find the eject tool which is provided from Samsung or maybe you lost it somewhere. I’ve seen many people who travel a lot and they do not have much time to go back home or office so they need immediate solutions.
If you do not own a sim card eject tool then the best way to remove the sim card tray is by using a paper clip. It is not as simple as with the eject tool but in urgent situations, it is the best choice.
Another method is by using a staple which can be found in your stapler. Grab a staple and insert into the hole of sim card tray of Samsung Galaxy S10.
Can I use the Samsung Galaxy S10 without a SIM Card?
I remember the time when you couldn’t activate a phone without having a SIM Card. Except that you couldn’t use a phone by not typing the correct pin of the SIM Card as well. Nowadays everything has changed, phones have been converted into smartphones and you do not need an SD Card to call people or text messages.
That means that you can fully use your Samsung Galaxy S10 even without an SD Card. However, it is preferred to have one for security and urgent situations.
If you have questions or if you want to share your update experience with us and with our readers feel free and use the comments field from below. Also, stay close if you want to learn similar other related tips, tricks and tweaks available for your Samsung Galaxy S10.