Buzz
Typically, iPhones exist in two versions: carrier-locked and international. However, many iPhone 7 users, when asked, are unsure whether their iPhone is an international version or carrier-locked. Therefore, the question of how to differentiate between iPhone 7 locked and international versions still perplexes many people, despite checking for iPhone lock always being a matter of concern when purchasing an iPhone device.
Distinguishing between iPhone 7 locked and international versions.
Guide to Differentiating between iPhone 7 Locked and International Versions
Here are some ways to recognize and differentiate between iPhone 7 locked and international versions:
Method 1: Recognizing iPhone 7 Locked and International Versions by External Appearance
- In fact, locked and international iPhones look identical both externally and internally. The only difference is that Apple locks carrier-locked phones, so they cannot be used with a different SIM card. Therefore, to use them, unlocking is necessary.
- So, regardless of whether iPhone resellers or individuals purchase locked iPhones, they still have to unlock their iPhone 7. Currently, there are two most popular methods to unlock iPhone:
+ Unlock via SIM interposer: A SIM interposer is a small circuit board inserted along with the SIM card you wish to use. Its main task is to deceive the iPhone's chip into believing that this SIM card is accepted, and you will use it normally like an international device (except for some minor issues that the SIM interposer may cause). However, it's easy to distinguish if an iPhone is unlocked using this method—just remove the SIM tray and if you see an additional circuit board attached to the SIM, you'll know it's a locked device being unlocked.
+ Unlock iPhone using code: Speaking of using a code may seem distant, but it can be understood as follows. Apple locks iPhones according to the contracts of the carriers, stating that iPhone users will use their network. However, some carriers allow iPhone users to switch networks by purchasing an unlock for their iPhones, either for a certain period, such as one or two years, or permanently, at different prices. When users purchase an unlock from the carrier, they provide the IMEI and serial number, and the carrier remotely unlocks the iPhone for them. Then, users can use their iPhone as an international device.
Method 2: Differentiating iPhone 7 Locked and International Versions through IMEI Check.
Indeed, one of the ways to easily differentiate between iPhone 7 locked and international versions is to check the iPhone's IMEI.
To check iPhone 7 IMEI, follow these steps:
Step 1: Go to Settings > General > About.
Step 2: Visit the IMEI check website for iPhone 7 to differentiate between locked and international versions HERE.
Note: Here, the system allows users to check for free with 3 IMEI per day.
Step 3: Enter the IMEI code > click Check then wait for the result as shown below.
So now we can distinguish between iPhone 7 locked and international versions.
With the information above, you now have a brief understanding of how to differentiate between locked and international versions of iPhone 7. Alongside the iPhone 7 frenzy spreading, and the proliferation of counterfeit products in the market, users should not only distinguish between locked iPhone 7 but also remember to check and differentiate between genuine iPhones, imported (grey market) ones, to ensure the quality of their devices.
In addition to this issue, we also need to pay attention to another equally important point, which is the accessories of iPhone 7, namely the device's charger. Using the standard iPhone charger will give users more peace of mind regarding the usage process and the safety level of the device. It also helps prevent many problems that occur when using low-quality chargers, such as overheating and battery damage.
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