Xiaomi MIUI Security Center has now found out that the above abnormal phenomenon is that a program named "Thunderbolt OS" is installed in the user's mobile phone. This program is a set of desktop and various embedded software, not an OS in essence. It was maliciously tricked and installed by the 360 Security Guard computer version through pop-ups and other forms, and silently swiped the machine by Root without the user's knowledge, tampered with the signature of MIUI system, and implanted unofficial system applications, which led to Xiaomi's mobile phone not being upgraded to the latest MIUI system, and even the mobile phone system crashed and could not be started normally.
The process of 360 Security Guard Computer Edition guiding users to brush their mobile phones cannot be stopped, and the mobile phone system is in an unsafe state after being destroyed, which may lead to the phenomenon of stealing traffic and generating high traffic charges. At the same time, some system functions, such as system desktop hijacking, virus scanning and system application self-upgrade, cannot be used, which seriously affects the normal use of mobile phones by users.
For users in the above situations, please restore the complete MIUI system in the following three ways: 1) Download the line brush package to restore the machine, and the link is:/shuaji-393.html; 2) Call Xiaomi's customer service number 400- 100-5678 to get help in brushing the machine; 3) Go to the nearest Xiaomi home or Xiaomi authorized maintenance point for brush machine maintenance.
We strongly recommend that users stop using the "Thunderbolt OS" program and restore to the complete MIUI system as soon as possible through the above three ways, so as not to damage their own rights and interests.
Xiaomi strongly condemns this behavior that infringes on users' rights and interests and seriously threatens users' privacy and financial security, and will take all actions to defend users' rights and interests according to law.
Xiaomi MIUI security center
20 16 1.8