Purchase an eSIM from a local carrier in the country or region you're visitingFind carriers around the world that support eSIM on iPhone.If your iPhone is locked to a carrier, your iPhone operates the same as if it were using a physical SIM and can be used only by that carrier.
However, many US cell phone carriers will unlock your iPhone for international use only. This will enable your iPhone to be compatible with SIM carriers in other countries. This basically means you could go abroad, purchase an international SIM card, put it in your iPhone, and use your iPhone abroad with that carrier.
The phones will work in Vietnam if they are not SIM-locked and if you disable Activation Lock (Find my iPhone).
Locked phones can “roam” onto international networks, but without the proper service plan from your carrier, the charges for international roaming can be hefty. “Unlocked” devices are free to use other networks around the world.
Yes, an unlocked iPhone will work overseas. An unlocked iPhone is a phone that isn't tied to a specific carrier. That means that you can use a SIM from any carrier (and any country) in your iPhone, and it will work just fine.
Our Tips & Tricks to Avoid Roaming ChargesCheck roaming rates.Compare different plans.Turn on the Wi-Fi.Restrict your time on the Internet.Send text messages.Download a data monitor.Get a Prepaid SIM Card or eSIM.
So let's get to the options.Bring Your Phone, Pay for Roaming.Bring Your Phone, Pay for a Package.Bring Your Phone, Use a New SIM Card.Bring an Old Phone or Rent One.Look for Hotels That Loan Smartphones.Bring Your Phone, Use It Only on Wi-Fi.Stay Safe With a VPN.It's All About the Apps.
Passengers arriving in Vietnam are allowed to freely carry a second mobile phone for personal use. They, however, must pay a tax if it is worth more than VND10 million ($429). Like us on Facebook or follow us on Twitter to get the latest news about Vietnam!
Nguyen Minh Khue, a manager at another retail chain, Viettel Store, said the prices of the entire iPhone 14 range were recently cut by up to VND2 million due to the falling demand and increasing supply. Some other Apple products are also among the cheapest in the world in Vietnam.
In order to use a foreign SIM card in your phone, you'll need to get your phone "unlocked" by your mobile carrier. Make sure to call ahead as sometimes it can take a few weeks for the request to go through.
You can find out if your iPhone is locked by going to Settings > General > About. If "No SIM restrictions" appears next to Carrier Lock, your iPhone is unlocked.
Among the Apple-less countries are Syria, North Korea, Sudan and Cuba, which face trade sanctions from the United States. That means the “exportation, reexportation, sale or supply” of any Apple goods from the U.S. or an American anywhere is prohibited in those countries, according to Apple's global trade compliance.
Remove or switch your SIM card
Make sure you store your SIM card in a safe place if you decide to take it out, as any information saved on it – contacts, photos and text messages – will be lost if you misplace it. Wi-Fi and Bluetooth can be enabled without a SIM card.
Airplane Mode turns off your device's ability to connect to cellular networks (meaning it can no longer send or receive calls or texts, or use data). As it is no longer accessing local cellular networks, it will not be charged roaming fees (caused by your device connecting to networks outside its home region).
Using WiFi doesn't count as data usage no matter where you are, so when you don't have access to your home network, log on via WiFi to avoid roaming charges. Alternatively, airplane mode will turn off both data and WiFi options off when traveling away from your home network.
To reduce data usage, make sure you turn off cellular data and set your phone to “airplane mode.” You don't want your phone to grab data the minute you take it off airplane mode, even for a minute. Turn off or restrict background apps that refresh or update automatically, using data even when the app is closed.
With WhatsApp you may message your friends and family for free. WhatsApp uses your phone's Internet connection to send messages so you can avoid fees. It can also be used on your computer. With voice calls, you can talk or video with friends and family for free, even if they're in another country.
However, passengers arriving in Vietnam are allowed to freely carry a second mobile phone with them if it is for personal use. The second phone is still subject to duties if its value exceeds VND10 million ($430).
Passengers arriving in Vietnam are allowed to freely carry a second mobile phone for personal use.
iPhone 14 Pro and iPhone 14 Pro Max, the higher-end models, sell for VND31 million and VND34 million. At FPT Shop, one of Apple's authorized resellers in Vietnam, iPhone 14 will be sold at VND25 million (128GB), VND28 million (256GB) and VND34 million (512GB).
In a survey conducted by Q&Me, 46% of respondents said that Apple is the top-of-mind brand in Vietnam. The brand's strong image of good quality, luxury, security, and minimalism. And it's what everyone else in our favorite movies and TV series uses, right
International SIM cards work in iPhones exactly as a traditional SIM card, but with an international SIM, you can connect to the internet abroad and, in some cases, make and receive calls. You can buy an international SIM card in online stores or when you land at your destination.
It's a good idea to buy your unlocked phone before your trip because you can use it at home as well as overseas. Plus, you'll be able to get used to your new phone, add your contacts and download your apps before you go.
In some cases, the only thing you need to unlock your phone is a software update your carrier will push to your device, and then you insert the new carrier's SIM card and you're good to go. Or you might need to enter an unlock code provided by your current cell phone company before you can install a new SIM card.
How do I know if my phone is carrier-lockedOpen "Settings"Select "General"Select "About"Scroll down to see "Carrier Lock" or "Network Provider Lock" If it says the name of a carrier, that means your phone is locked to carrier and it won't be able to accept a new carrier until this is changed.