If I Put My SIM Card In Another Phone What Will Happen?

if i put my sim card in another phone what will happen

So you bought a new phone and are wondering: If I Put My SIM Card In Another Phone What Will Happen? Will everything be fine?

For many of our blog's readers, this is a painless process, but for some of our readers in the United States and Canada, it isn't so simple - these users might be faced with errors and an inability to use your number on a different phone which is not from the same carrier you got the phone from. 

So we thought it would be a great idea to write an article on what to expect when switching devices and having to move your SIM cards between phones, as well as what GSM and factory unlocked on Android and iPhone mean.

Let's start with the answer to the question, "What happens if I put my SIM card in another phone?"

 

What happens if I put my SIM card in another phone??

Depending on the mobile carrier of the phone in question, your SIM card will work fine on another phone. It would work fine if you used a Verizon SIM card in a Verizon phone and then put the SIM card into another Verizon phone that is locked to the Verizon network.

Other network providers, such as Sprint, Cricket, and AT&T, are in the same boat.

Inserting a SIM card into a phone that is locked to another carrier is something different though, which you should also be aware of so that you don't run into any issues.

If you use a Sprint SIM card in a Verizon-locked phone, you will be unable to perform basic tasks such as phone calls and texts, and even if you can do these, accessing the internet may be difficult.

There is a solution for the majority of people who wonder, "What will happen if I put my SIM card in another phone?"

Getting an unlocked phone, whether GSM or factory unlocked, means that any SIM card will work fine in it. But carriers that are giving you a phone as part of your package, are not incentivized to allow this.

So, the answer to the question, "What will happen if I put my SIM card in another phone?" is that it depends entirely on a number of factors.

Everything should work fine if the SIM card is inserted into another phone with the same carrier; however, if the phone is locked to a different carrier, it will most likely not work; however, if the SIM card is inserted into an unlocked phone, it will work fine.

Note: Some carriers, such as Telstra in Australia, have policies prohibiting SIM card swapping, in which case you will be unable to swap SIM cards unless you are enrolled in specific plans.

Although many carriers in the United States and Canada do not have this policy, we thought you should be aware that simply inserting said SIM card into an unlocked phone or another carrier's phone may not work unless you upgrade your subscribed plan.

Read More: Is Android Better Than I Phone?

I Put My SIM Card in another Phone and It Wont Work

I Put My SIM Card in Another Phone And It Won’t Work

Do you have a SIM card that won't work on another phone?

The issue is most likely caused by the SIM card being inserted into a phone that is locked to a different carrier; in this case, you must either unlock the phone or insert the SIM into another phone that is locked to the same carrier.

Another reason your SIM card would not work on another phone is that there are likely issues with your SIM card. If a SIM card becomes worn out, it may begin to select devices; therefore, you should re-insert the SIM in the previous phone to see if it is still functional.

If your SIM card will not work on another phone, you should consider purchasing an unlocked device. You could also try going through the hassle of unlocking the device as suggested above, try inserting the SIM card in another phone that is factory unlocked and/or GSM, and see if it works.

You could also remove the SIM card and clean it with rubbing alcohol before reinstalling it in the device. When the SIM plate becomes dirty, it may become unreachable for some devices.

Will my contacts be saved if I put my SIM card in another phone?

If you insert your sim card into another phone, it will only save your contacts if they were previously saved to the sim card. Even contacts are no longer stored on the sim card in today's phones.

Contacts are saved on most recent phones or in the user's Google account, and if you have an iPhone, they are saved in your iCloud account.

If you're switching phones, you'll need to sign in to your iCloud or Google account to have all of your contacts and other data transferred.

If your contacts are saved on your phone rather than your Google or iCloud account, you'll need to manually transfer or back them up to your iCloud or Google account.

Finally, if your contacts are saved on your sim card, they will be saved on any phone you use; all you have to do is import the contacts from the sim card into the phone.

What Happens to WhatsApp if I Put My Sim Card on Another Phone?

Your WhatsApp will work normally on either phone if you put your sim card on another phone. A change of sim card or phone number has no effect on WhatsApp. If the phone is connected to the internet, you can continue to use WhatsApp on it.

You can also move your WhatsApp to another phone, but before doing so, make a backup of your account on the current phone. This will ensure that your messages and other important information are not lost during the transfer and will make the process go more smoothly.

Can You Put Any SIM Card Into An Unlocked Phone?

As a general rule, you should be able to use any SIM card in an unlocked phone. When a phone is locked, it will not work with SIM cards from other network providers; however, once unlocked, it will work with virtually any SIM card, regardless of network provider.

Will my number be the same if I put my SIM card in another phone?

Yes, your number will remain the same if you insert your sim card into another phone. You can use the sim on the phone with the same number as long as the sim card is compatible with the phone – that is, if the phone is unlocked or locked to the same carrier as the sim card.

Your phone number is linked to your sim card rather than the phone itself; in other words, your phone number follows your sim card.

If I switch my SIM card to another phone will my phone carrier be notified

If I switch my SIM card to another phone, will my phone carrier be notified?

Yes, your phone carrier will notice the change in the IMEI number when you switch your sim card to another phone. Depending on the circumstances surrounding the switch, they may or may not notify you.

Most of the time, they will not contact you or notify you. They simply keep the information for record-keeping and marketing purposes.

How to Make A SIM Card Work in Any Phone

Unlocking a phone is a good way to make a SIM card work on any phone. The only reason a SIM card won't work in any phone is if it's locked to a different carrier, so having the phone unlocked opens up possibilities.

Some carriers allow you to subscribe to certain plans that allow you to use your SIM card on any phone if you live in a country like Australia. So you should contact your network provider to see if your SIM card can be adjusted.

We'd also look into using the SIM card in countries where phones aren't locked. Because some countries lack network provider locking devices, inserting a SIM card in one of those countries ensures that it will work on any phone.

What Does Network Unlocked or GSM Mean?

A GSM unlocked phone is one that is not tied to a particular GSM network and can use any SIM card, regardless of network. Your SIM card may not work in another phone because the phone is likely locked to a different network provider or is GSM locked.

Unlocked phones are more expensive than locked phones because they come with more options out of the box. If you purchase a GSM unlocked phone, you will pay the full price upfront, as opposed to the installment payment options available if you purchase one that is locked to a carrier.

SIM Card FAQs

What Happens If A Sim Card Is Inserted Into A Locked Phone?

Nothing. Your sim card will simply not work if you insert it into a locked phone. When a phone is locked, it means it's tied to a specific carrier, and it won't work unless you use the same carrier's sim card.

Can I Put My Sim Card on Another Phone Temporarily?

Yes, you can temporarily use your sim card on another phone if the phone is not locked and the sim is compatible. You'd be able to use your sim card on it just like you would on your original phone.

What Does Android and iPhone Factory Unlock Mean?

In contrast to a GSM or network unlocked Android or iPhone, factory unlocked Android and iPhones can be used anywhere in the world. While a phone can be GSM unlocked to work with only US networks, factory unlocked phones can be used anywhere in the world and with any SIM card without problems.

About the Author
Author: Daniel Luke
Daniel is a WordPress web designer with vast experience working with various WordPress themes that allows him to compare and contrast different themes, understand the strengths and weaknesses to develop factual, real-world reviews.

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