315 Disclosure: Restoring phone settings does not completely clear data! How to completely erase all data from Apple phone?

The iterative upgrade of electronic products is getting faster and faster, and there are more and more old mobile phones and old computers in consumers’ homes. Can one-click deletion, formatting, and factory reset completely clear personal data and ensure information security?

315 Information Security Laboratory conducted a special test on this. The test showed that operations such as one-click deletion, quick format, and unchecking "Format SD card and mobile phone storage" by default cannot completely delete the data. delete.

For second-hand Apple phones that need to be given away or sold to others, we need to erase the data on them in advance. In order to avoid the leakage of personal privacy information, we need to completely delete them. So how? Can you ensure that all data on your iPhone is completely deleted? In fact, it is very simple. It only takes three steps to erase all data on the device and eliminate security risks.

You can use third-party tools, such as the factory reset function of the Apple phone repair tool, to reset the factory settings of your iPhone and completely erase all data on the device.

Operation Guide:

Step 1: Download the iPhone repair tool, connect the device to the computer using a data cable, and click "Reset Device".

Reset the device functional area, which is mainly divided into two reset modes: factory reset and normal reset. We want to completely delete device data, so here we choose factory reset.

Step 2: After clicking "Factory Reset", the software may prompt "Connect your device with a USB cable". When the iPhone is unable to unlock, black screen, white apple, etc., the data cable After connecting to the iPhone, it cannot be recognized by the software.

Click "The device is connected but not recognized?" on the lower left side of the software, follow the prompts to enter the iPhone into recovery mode operation interface, and then put the iPhone into recovery mode.

Step 3: After the software recognizes the iPhone in recovery mode, start the reset process again. You will enter the firmware download interface. After the firmware download is completed, you can click Start the reset operation.

Step 4: Click "Start Reset" and wait for the reset progress bar to finish.

During this process, please do not disconnect the device at will and terminate the reset process until the reset progress bar runs out and the device will start normally.

Now, the data on the iPhone is completely wiped and turned into a new device with no content!

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