Chatting with a colleague about wanting to eat fried chicken chicken, open the takeaway home page on a variety of fried chicken store recommendations; go home and talk to your family about wanting to get a k golden necklace, so open a certain treasure a certain East will immediately push the relevant products; chat with friends about a certain star, the phone is next to it, and just a moment after the opening of a certain blog on the pop-up window of a certain star.
I believe we have all encountered similar scenarios, either we have talked about something that will soon be recommended, or delayed recommended, in short, this phenomenon is becoming more and more common, it is said big data era no privacy, so how to avoid this phenomenon of being monitored?
1. Open WeChat Settings -- About WeChat, Privacy Guidelines
2. Scroll down to "9. "9. Other " Click on "Privacy Policy" -- Advertising -- About Ads -- Click "Manage" in blue.
3. 7 After entering "Manage", "You are setting up WeChat-related ad personalization services" will automatically appear. Click "OK" to confirm your selection and you can turn it off.
In fact, as early as before, the IT Times has been through more than three months of simulated user scenarios, Android phones, Apple phones, Apple tablets on the app for many rounds of testing, proving the existence of the "listening" phenomenon.
Although the relevant apps denied this claim, this invisible and intangible "eavesdropping" has caused netizens to complain.
The reason for this generally is that when you download an app, many apps ask for camera and microphone privileges and without consent, you can get access to listen to phone calls, locate people, read SMS and MMS, and read your contacts.
These are the first time I've ever seen a device with a camera, a microphone, and the ability to listen to calls without consent.
So in addition to the above WeChat settings, we try to turn off the camera/microphone and other related permissions when we download an app, which can be very effective in avoiding the above phenomenon.