How To Change Sim Cards In Android Phones
Cameron Summerson is ex-Editor-in-Chief of Review Geek and served as an Editorial Advisor for How-To Geek and LifeSavvy. He covered technology for a decade and wrote over 4,000 articles and hundreds of product reviews in that time. Hes been published in print magazines and quoted as a smartphone expert in the New York Times. Read more…
So you got a new phone, which means swapping your SIM card from the old to the new. While it sounds slightly daunting if youve never done it before, its quite easy. Heres how.
What Is A Sim Card
In short, SIM stands for Subscriber Identification Module. Its what connects a phone to a specific carrier and gives it unique identifiers like a phone number. In simpler terms, its a small card that allows your phone to get service from a carrier.
There are a few different sizes of SIM Cards available: Standard SIM, Micro SIM, and Nano SIM, each of those progressively smaller than the previous one. While all three are still used in a variety of phones, Nano SIM has been the most popular choice over the last few years.
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Activate Android Phone Without Sim Card
The first hurdle that you need to cross, in order to use Android Phone without an active Cellular Plan is to activate your device without using a SIM Card.
When you start setting up a New or Factory Reset Android Phone, it will prompt you to Insert SIM Card, but on most Android Phones you can skip Insert SIM Card prompt and complete the Setup Process.
Simply, press the Power Button to start your Phone > Dismiss Insert SIM Card prompt > select Language> select your WiFi Network> enter WiFi Network Password and follow the instructions to complete the setup process.
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How Can I Know If My Cell Phone Is Unlocked
There are two main ways to know if your cell phone is locked or unlocked. The one that works either for Android or Apple phones is the next:
You will need a SIM card from a different carrier. Then you need to turn off your cell phone and remove your SIM card . After that, insert the other SIM card and turn on your phone.
The first thing you will notice if the cell phone is unlocked is that it recognizes the SIM card by connecting to the network and finding reception .
However, to be completely sure we recommend you make a call. If it connects, then congratulations! Your cell phone is unlocked. Otherwise, if it does not connect, it means that the phone is locked and tied to the first carrier. A message showing an error will appear, also explaining why the SIM card you inserted before does not work.
If you do not have another SIM card, we have another option for you to know if the cell phone is locked or not.
Can I Put My Sim Card In Another Phone
Do you want to change your phone and maintain your current phone number? In that case, you need to know some things before buying that new phone you want. The last thing you want is to get a new phone and find out that it does not work with your current carrier!
Here we will explain how to put your SIM card in another phone, and how to know that it is working properly.
Continue reading and find more information about this topic:
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Transfer Sim Card To New Phone Running Android Nougat:
Step 1: Open Contacts settings
Swipe up from the bottom to access the menu screen on your new phone, choose Contact app, tap More option, then select “Manage Contacts” option from the drop-down list.
Step 2: Turn to Manage Contacts interface
Tap on the “Import/ Export Contacts” option in the “Manage Contacts” page. You will be prompted to select either import or export, and then choose where to and where from.
Step 3: Import contacts from SIM card
Just select Import button, and tap the contacts you want to transfer from SIM card to new phone, then tap “Done” in the top rather corner.
Step 4: Save contacts to phone
From the list where to move the contacts to, select “Phone” option, and tap “Import” button from the bottom.
The Different Types Of Sim Cards
There are three main sizes of SIM cards in use today: Nano SIM, Micro SIM, and Standard SIM . The only difference is the size of the border around the chip, which allows the SIM to fit into different models of phones.
The size of SIM card you’ll use depends on the make and model of your smartphone. The majority of modern smartphones take a Nano or Micro SIM, with some older phones using a Standard SIM.
- Nano SIM: iPhone 5/5C/5S and up, Google Pixel/Nexus, and Galaxy S7/Note8 and newer.
- Micro SIM: iPhone 4/4S, older Nokia, LG, Huawei, and Motorola phones, and the Samsung Galaxy J series.
- Standard SIM: Mostly found in older phones like the iPhone 3GS or the Samsung Galaxy Ace.
For more information on phone models and SIM cards, see this list from whistleOut.
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Test Out Your Sim Card
Be it loose or improperly inserted, SIM card is the major culprit responsible for such an issue. Thus, please check for SIM card and see whether it’s making all the mess. Above all, power off your cell phone. Then, you should take the SIM card out of the slot and replace SIM card. Then, hold stable and insert it back into the Android phone. This workaround works most of the time.
Solution : Reset Device To Factory Settings
If none of the solutions weve outlined works for you, consider resetting your device to the factory settings. However, resetting your phone will erase all the data youve accumulated over time, and youll also lose any customized settings. Thus, you should back up your data before initiating the reset.
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What Kind Of Sim Card Do I Need
SIM cards come in various sizes with corresponding names. Each size has exactly the same functionality and technical capacity. There are Standard SIM, Micro SIM, and GSM Compatible. Most phones now use a GSM Compatible SIM card which is quite small, 12.3×8.8×0.67mm, or about the size of your fingernail. Luckily for you, Airvoice Wireless has you covered with the 3 in 1 Triple Cut SIM Card designed to fit any 3G or newer phones. Really, the only time you need to change cards is when you change service providers, go to a pay as you go plan, or change phones, at which point getting setup through Airvoice Wireless would be a viable option.
-Resizing your own SIM card
This is definitely not recommended. Due to how small a Nano SIM is, you risk damaging the SIM card if you decide to try to cut the Micro SIM down to a GSM or Nano SIM. It would be best to use the Triple Cut SIM Card which easily transforms to fit your device.
Solution : If Reboot Fails Shut Down Your Phone
In most cases, rebooting your device solves the problem. However, it may not. Some Android users have reported that the No SIM Card error message persists even after restarting their devices. If this happens to you, dont fret. Shutting your device and waiting at least 30 seconds before powering it back up can be the solution. To shut down your device:
You may also need to unplug your device from any power source. If you want to be even more thorough, you may want to remove your battery as soon as you power off your device.
When you power off your phone, it terminates all connections with cell towers, and its radios are turned off. When you power back on, your system initiates connection sequences afresh. In the process, any temporary glitches or network errors may be solved.
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Transfer Sim Card From Android To Iphone: Please Firstly Consider Sim Card Size
So if you want to know how to switch SIM cards from Android to iPhone, then this is the easiest way. You need to make sure that the SIM card you are using on your Android phone can fit into the newer iPhone that you bought. The latest iPhones come with dual-SIM functionality, so you can fit two SIM cards too. But, the only requirement the iPhones ask is for the SIM card to be of Nano size. Most Android phones still use Micro or normal SIM cards. Few of them have to use a Nano SIM card.
If your Android SIM is Nano, then you can easily put it into the newer iPhone, but if it is Micro or Regular size, then you need to make it Nano. Below is the exact method on how you can transfer SIM card from Android to iPhone.
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If you want to transfer WhatsApp messages to your iPhone from Android, then use the iCareFone Transfer. This app is highly effective and has a 100% success rate. Following are the steps that you can follow to transfer WhatsApp messages from Android to iPhone. Alsoï¼ this tool works greatly on backup and restore WhatsApp on KiK, LINE and Viber from iPhone.
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How To Transfer Contacts From Phone To Sim With Easy Backup
Another way to export contacts to SIM card from Android phone is using Easy Backup. This easy app allows you to back up your phone’s entire contacts list to a secure cloud with one single click. Besides, it also supports to share the .VCF contacts to any email address, WhatsApp, Gmail, Google Drive, SMS, Dropbox, Skype, Telegram, etc. What’s more, you can import/export contacts with it too.
How do I transfer contacts to SIM?
1. Install and launch Easy Backup on your Android phone.
2. Back up contacts to cloud. Tap Backup option from the main interface of the app, select Tap to Upload and transfer the selected contacts from Android device to the cloud.
3. Restore contacts from cloud to the SIM card. Insert the target SIM card into your Android phone, open Easy Backup on your Android phone and click My Backups. Next, select the cloud backups you want to transfer and hit Tap to Download, then your contacts will be downloaded to the inserted SIM card. After that, you can preview the downloaded contacts from this app.
Gsm Vs Cdma Phone Network
We mentioned the two types of network standards in the previous section: GSM and CDMA. GSM is short for global system for mobile communications, and CDMA is for code division multiple access.
GSM phones require sim cards with unique users phone numbers from any network provider. Changing phones is considerably convenient when you can simply transfer a sim card into another GSM phone, and it remains useable making GSM phones directly associated with the unlocked phone concept. GSM carriers also offer the latest 4G or LTE service protocols for optimum wireless connections. The downside to this is if you are in an area with weak 4G or LTE connection, you might need the ability of CDMA phones to gather cell service from 2G or 3G points.
CDMA phones traditionally had no use of sim cards, and it can still allow connection between users through the network carrier. However, with the rise of LTE networks, many CDMA carriers are now inclusive of sim card applications, including 4G or LTE services.
Hybrid phones are also becoming prevalent now, allowing both GSM and CDMA network protocols for better service and connectivity. Somehow, the difference between GSM and CDMA becomes irrelevant when it comes to choosing from the latest smartphone models. Nonetheless, if youre meticulous with this kind of detail, remember to ask your carrier before landing on a decision.
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How To Install A Sim Card In An Android
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The SIM card is responsible for transmitting wireless and mobile service between your Android device and your wireless service provider. The precise method for installing a SIM card in your Android will vary depending on whether the SIM card slot is located within your battery compartment or in a SIM card tray.
Take Some Precautions While Removing And Inserting The Sim
Though the process of removal and Insertion of a Simcard seems like a simple one, there are a few tips one must always keep in mind while handling sim cards.
- Never try to scrub or scratch the sim card chip surface. In case you want to clean it, wipe it with a microfibre cloth.
- Always ensure to switch off the phone before sim card insertion or removal.
- If you lose the sim ejector tool, do not use safety pins and needles to remove the tray. Instead, you can use any thin tool like a paperclip or hair clip with a blunt endpoint.
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The Size Of The Sim Card
Another thing to look out for while asking the question of can i put my sim card in another phone is the size of the sim card and the phone sim slot.
You need to ask yourself are they meant for each other?
Will the sim card fit perfectly into the other phone?
If you have an old sim card, there are chances the sim card will be a mini or micro sim card while many mobile phones right now are nano sim or even e-sim.
If the other phone is nano sim and you have a micro sim card, they will not fit unless you further cut the sim card or probably go for a sim replacement or sim swap.
In this scenario the sim card and the phone are not compatible with each other because of the size of the sim card, and as well as the phone sim slot.
These are the major essentials you need to look for while switching sim card from one phone to another. They include the if the phone is unlocked or locked, and the size of the sim card and the phone sim slot.
Preparing To Switch Cards
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How To Insert A Sim Card
Got a phone or a tablet and in doubt about the way inserting a SIM card works. No matter if the device is new or old, the process is a necessary step before you get to use your phone. Granted, there are exceptions, such as using an embedded-SIM card and CDMA-configured phones. However, the majority of phone owners still go through this process. Also, we immediately want to clear this up there are no differences between sliding in a postpaid and a prepaid SIM card. It all comes down to SIM card size and production date/technology. Dont worry well explain how to insert a SIM card in-depth.
Use Android Phone Without Sim Card Or Phone Number
Smartphones and SIM Cards are like conjoined twins and it is difficult to imagine one without the other.
However, getting a SIM Card also means getting in to a Contract, Paying Monthly Fees, Taxes and other charges to use the Service Providers Network.
If for some reason you do not want to get into a Contract or spend money on a Cell Phone Plan, you can still use your Android Phone as a WiFi only device.
Even without an active SIM Card and Phone Number, your Phone can send and receive Messages, Browse Internet, use Google Maps, Play Videos, Play Movies and perform other tasks using Free WiFi Network.
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