Solution for forgetting the lock screen password:

1. If your mobile phone has the function of finding mobile phone turned on, you can log in to OPPO Cloud Service with the registered cloud service account (or official website account)

Find mobile phone, click "Find mobile phone" and select "Lock"-reset the password, and the reset password is the new lock screen password of the mobile phone;

2. If your mobile phone is set with fingerprints and there is a prompt "Please reset the password with fingerprints" on the screen lock page, you can reset the screen lock password through fingerprints;

3. If your mobile phone is not turned on to find the mobile phone, it is recommended to bring the invoice and warranty card with you when you buy the mobile phone. (If you lose the purchase voucher, you can bring your ID card and a copy of your ID card.) The service center will brush the mobile phone back to its original factory state, but the mobile phone data will not be preserved.

fingerprint unlocking is a screensaver unlocking software that uses your fingerprint data and performs record verification. In addition to using fingerprints to unlock, you can also set gestures or Jiugong lattice to unlock. According to a patent from Apple published by the US Patent and Trademark Office on Thursday, it is described as "a system for wireless matching and communication between devices using biometrics". These biometrics can include fingerprints, face recognition, iris scanning, voice, etc. When users inject these data into different devices, data transmission will become simpler and safer. Google, Apple's arch-rival, is also widely deploying this technology. Not long ago, it just acquired SlickLogin, a small startup company, which is engaged in the research of voice unlocking system, using sound waves instead of keyboard input, thus eliminating the trouble of input.

Apple Patent:

With the development of technology, biometrics are gradually applied in the field of consumer electronics, which is used to identify identity and avoid the trouble of input. The iPhone 5s launched by Apple last year contains fingerprint unlocking, but in the future, biometric features such as fingerprints are expected to enter more Apple devices.

According to a patent from Apple published by the US Patent and Trademark Office on Thursday, it is described as "a system for wireless matching and communication between devices using biometrics". These biometrics can include fingerprints, face recognition, iris scanning, voice, etc. When users inject these data into different devices, data transmission will become simpler and safer.

in addition, biological data can also be used to set the access rights of files, prevent the disclosure of private content, and design different security levels for data. In short, it can make data more secure.

The devices mentioned in the patent are mainly desktops, notebooks and smart phones, which shows that Apple has considered adding biometric features to the Mac. Think about it, when you open your Macbook, you don't need to enter a password to unlock it, because the scanning is completed at the moment you open the screen. Data transmission does not need to be verified again and again, just start biological scanning.

The patent was filed on August 31st, 212, one year earlier than the release of the iPhone 5s, indicating that Apple has been discussing various application scenarios of biometrics for a long time. The fingerprint unlocking of iPhone 5s is just the tip of the iceberg. With the development of biotechnology and the wide application of sensors, more biometric features will be introduced into electronic devices.

However, identification is only a narrow aspect of the application of biometrics. Using sensors to monitor health data and provide accurate habit guidance is where biometrics really come into play.

Google, Apple's arch-rival, is also widely deploying this technology. Not long ago, it just acquired SlickLogin, a small startup company, which is engaged in the research of voice unlocking system, using sound waves instead of keyboard input, thus eliminating the trouble of input.

Application introduction:

For the first time, the program will sample and input finger data; When the screensaver is turned on, just put your finger in the scanning area and wait for a short scanning comparison. After matching, you can easily unlock the phone. In addition to unlocking with fingerprints, you can also use gestures or jiugong lattice to unlock

the downloaded apk file of the software from the "download address", and then use PC-side tools to install the downloaded apk file, or directly put the apk file into the memory card of the mobile phone and use the file manager to install it.