I believe that every iPhone user has encountered such a situation:
When you are swiping your phone, the screen suddenly pops up a prompt, sometimes a dialog box appears on the home screen, sometimes in the form of a red dot. You feel very annoyed, so you choose to turn it off directly.
However, the sudden appearance of the iPhone warning pop-up window may be because there is something unsafe, and if it is taken lightly, it may cause the phone to fall into danger! The following pop-ups must be paid special attention to.
Indicates that the Apple ID is locked
A pop-up prompt like "Apple ID locked" appears, which is nothing more than three cases:
The phone hasn't verified your Apple ID for a long time.
App Store account login timed out or expired.
There is a security risk in your Apple ID account.
The solution to the first case is to check that the phone time setting is correct.
How to do it: Open "Settings" - "Wi-Fi LAN" - "Apps for Wi-Fi and Cellular Networks", select "Settings", and check "Wi-Fi & Cellular Data".
The solution to the second case is to log out of apple ID in Settings and then log in again.
If you have tried the first two methods and the problem still exists, then beware! Your account password may have been compromised, and it is recommended to change your password to avoid being used by criminals.
Procedure: Open Settings - Apple ID - Password & Security - Change Password.
Tip iCloud is out of memory
Many iPhone users will receive a reminder that iCloud storage is insufficient, because Apple's iCloud free capacity is only 5G, and the mobile phone file cloud backup can easily fill up the memory.
Although the iCloud space is full, it has no effect on the normal use of the phone, but the data in the phone can not continue to be backed up to the iCloud platform, if you have some important information to back up, then pay attention.
To fix this, you can buy more storage space for a fee, or clean up your iCloud memory.
After cleaning up the memory, open Settings - Apple ID - iCloud - Manage Storage - Backup, select the corresponding iPhone device, then turn off some irrelevant data to keep the data that needs to be backed up.
In general, photos are the main reason iCloud is full, so it's recommended that you turn off photo backup.
Tips to discover the AirTag that you follow
AirTag should be known to many fruit fans, it is a Bluetooth tracker of Apple, which can help users find items through positioning.
If your iPhone sends a pop-up prompt "AirTag found following you" or "This AirTag owner can see your current location", be especially careful!
This means that there may be someone else's AirTag mixed into your belongings, and your phone detects that it is always with you!
You know, there are many incidents where criminals use AirTag's location function to track and steal various personal items.
Therefore, when you see this pop-up window, you should be vigilant, flip through the bag, check the car, see if there is an AirTag, and prevent being tracked!
Indicates that the accessory is not certified
When charging your iPhone, if your phone pops up and says ,"This cable or accessory hasn't been certified...", there's something wrong with the accessory. It may be because the current accessory has not been officially certified by Apple, or the accessory is faulty, in this case, if it continues to be used, it may cause some damage to the mobile phone.
Due to the high performance requirements of the iPhone on accessories, in order to ensure the health of the mobile phone battery, you should use Apple's original charging accessories or brand products that have passed Apple MFi certification.
MFi certified products, such as GreenLink's Donkey Kong 20W charger and data cable, will use Apple's special factory chip and terminal head, and the internal power management chip of the iPhone to form a complete charging program, can control the voltage, current transmission, charging rate, voltage at different stages and other links according to the official standards, so as to avoid overcharge, overheating and other damage to the battery, to ensure the safety of charging.
Have you ever seen these prompts on your phone? How do you handle it? Let's come to the comment area to communicate together.~