Full screen app mode on Samsung Galaxy S8 Plus
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What is iPhone lock? How to identify iPhone lock accurately and quickly
The term "iPhone lock" must be known and heard by a lot of you, but maybe you still do not understand what? In this article, I will introduce to you information around iPhone lock as well as how to accurately and quickly identify iPhone lock.
1. What is iPhone lock?
iPhone lock is an iPhone that can only be used by one carrier . If you use another carrier's SIM attached to the iPhone lock, it won't work. iPhone lock is a way to distinguish it from international iPhone - The iPhone can be compatible with and used by all kinds of SIMs of carriers around the world.
Notification when you insert an unsupported SIM into iPhone lock
In addition to the description above, iPhone lock is also used to refer to some other descriptions as follows:
Locked Home Screen: The term iPhone lock is sometimes used to talk about locking the iPhone screen. You should lock the iPhone screen when not in use to prevent your hand from accidentally pressing an application. In addition, the screen lock also to save battery power for iPhone.
Lock screen
Jailed iPhone: Jailed iPhone will be restricted from using Apple-approved apps and features. However, you can still fix it by connecting your iPhone to your computer and using software that supports jailbreaking to continue using it.
Jailbreak
- iPhone is disabled: Another case is that you enter the wrong password to unlock your iPhone more than the specified number of times, making your iPhone locked.
If you fall into this case then please refer to the following article to know how to unlock iPhone is disabled: 2 ways to unlock iPhone is disabled on computer quickly
2. How to identify iPhone lock accurately and quickly
- Insert SIM card of other carriers on iPhone
The easiest way to check if iPhone is an iPhone lock or not is to insert the SIM card of other carriers.
Insert SIM into iPhone
If your iPhone automatically detects your carrier and shows the signal strength in the top left corner of the screen, then that iPhone is not an iPhone lock.
- Restore your iPhone to factory settings
If you don't have multiple SIM cards from different carriers, you can use iTunes to reset your iPhone to factory settings to check.
One thing to note is that returning your iPhone to factory settings will erase all the data. Please refer to the following article to know how to back up data on iPhone to avoid unintended problems: How to back up iPhone data using iTunes
To do this, connect your iPhone to your computer via Lightning - USB or Type C - USB cable > Open iTunes> Select your iPhone> Click Restore iPhone .
Factory reset iPhone
Once the restore is complete, you will get a notification about if your iPhone is locked.
See more:
>>> IPhone ZD / A code of any country? Made where?
>>> How to check the origin, manufacturing place of iPhone through IMEI code, model
Above is information about iPhone lock as well as how to check iPhone lock accurately and quickly. Thank you for watching and see you in the following articles.
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