Most people Old mobile phone recycling What you are most worried about is the leakage of information. The editor will teach you step by step today to completely clear the information from your mobile phone.
Old phone recycling Three ways to completely clear data:
Method 1: Data filling
, delete information
Delete photos, videos and document files in the old phone, and log out of the software account logged in to the phone.
2. Restore factory settings
Each mobile phone has a "factory reset" function. Find the place where your mobile phone is restored to factory settings and completely clear the data in the phone back to the original.
3. Fill in data
Because after the phone is restored to factory settings, the original data may still be restored through the data recovery software, so you need to use the method of filling the data, download and put a large number of useless files into the phone, and fill the memory space of the phone.
4. Restore factory settings again
Delete the data filled with the memory space of the mobile phone again, and then restore the factory settings again. After repeating operations like
for two or three times, the data in the old phone will not be restored, and even if you use data recovery software to restore it, it cannot be restored. However, this method is quite cumbersome, and patients can try it.
Method 2: Use the tool
to transfer and backup the important information needed in the old phone to the new phone, and then use a security software with content crushing function to completely crush the data in the old phone and erase it, which can greatly ensure the information in the old phone.
Method 3: Flash multiple times
Use third-party flashing software to flash multiple times to deeply destroy the data in the old phone to ensure that the information in the old phone is not restored.
or above methods are applicable to all Android phones. If your old phone is an iOS system, it is very easy to completely clear the phone data. Just log out of the Apple ID and iCloud account and clear all content and settings. Because the iOS system has a special feature, as long as the content on the iPhone is cleared, the outside world cannot recover through software recovery tools.
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