In this era of big data, we seem to have become no "secret" people, website registration, software login, etc. need to fill out personal information, especially now more and more cell phone APP, many APP in the operation of the need to obtain permission, if you are not careful to grant the permission to the source of the unknown software, it will be easy to cause privacy leakage, easy to encounter some security problems. If you accidentally grant permission to unknown software, it is easy to cause privacy leakage and easy to encounter some security problems.

In the face of this situation, many cell phone manufacturers have begun to gradually improve the privacy and security protection features of cell phones, for example, Apple's iOS system has provided a data tracking switch function, which requires apps to obtain the user's permission before tracking the user's data, and the user can also control how their own data is utilized and shared. This feature is arguably one of Apple's key rules for advancing privacy protections, and it's a good thing for Apple users.

In addition to iOS's "data tracking switch", Chinese cell phone systems have also introduced features for APPs to read personal information, such as ColorOS, which has a built-in "privacy stand-in" feature. The newest addition to the list is a new version of the "Dell", which is a new version of the "Dell".

However, in the face of a more complex network environment, it's not enough to turn on privacy protection on your phone. I believe a lot of friends have received a variety of harassment calls and spam, and these harassment information itself is a major hazard, we may not be careful to enter the trap of fraud, so the anti-harassment function is also very important. The good thing is that there are a lot of cell phones have been built in the relevant anti-harassment features, such as OPPO Reno6 have blocking settings, the need for friends to quickly use up.

Among the anti-harassment features of the OPPO Reno6, the following three blocking features are particularly important. The first is to limit ad tracking, users can turn on limit ad tracking by opening Settings-Privacy-Device ID & Ads. This feature can limit the recommendation of personalized ads and also effectively reduce ad pop-ups, of course, users can also choose to directly turn off the ad push to get a better user environment.

And then there's the "Message Blocker" feature, which allows us to block spam and ads by turning on Message Blocker. The user can also add spam keywords, such as cashback, part-time jobs, etc., so that spam messages with these keywords will be blocked intelligently, which is very practical.

In addition, OPPO Reno6 also has a built-in "call blocking" feature, which provides a variety of options to block suspected fraudulent calls, nuisance calls, advertisements, real estate agents, etc. Users can turn on the feature according to their own needs. If you're worried about missing an important call due to blocking, you can also turn on "Show all blocked calls" in "Blocking notifications" to get a clearer picture of what your phone is blocking.

With the support of these features, OPPO Reno6 can save users a lot of trouble and make the use of cell phones more secure and worry-free. In addition OPPO also introduced many other good ways to prevent private leakage, including fake base station blocking, privacy safe, permission logging and other functions. If you are also an OPPO user, quickly look at your phone to see if you have turned on these privacy protection features, don't miss out on these useful features.

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