For a long time, phone has been called "the world's most difficult to buy cell phones." The "book + rush" mode, allowing rice to small volume move the hardware supply chain to produce high quality mobile phone. But at the same time due to insufficient supply, cattle, fake imitation is also common.
Recent case, this is the reality of the phenomenon of refraction. A foreign security company Bluebox mobile phone a few days ago, said tests found that millet 4 LTE version there are serious security problems, not only identified as malware app pre-installed, also uses the Android system without certification. Three days later, they update the test results said they purchased counterfeit versions of millet 4, before the test is built on a shaky foundation.
As a security company, Bluebox is not stupid, of course, they have many means to determine whether a cell phone is real. And phone is the hardest-hit areas of high cottage-like, millet, officials also released a lot of pseudo-test methods. Can fool so many means of authentication, this "Namaste" high copy phone doing what?
High copy hardware
It is not rare, and counterfeiting equipment and appearance have a high degree of simulation. Since the Bluebox is in China bought millet 4 mixed MIUI Forum and know false inspection method for millet, their purchase of should be 99% more finishing of the simulation version.
Bluebox also mentioned that they use CPU-Z (a view parameters of mobile phone app), buy mobile processor is Xiao long 801 found MSM 8974 (forge). This follow-up was inconclusive, but if this is the Xiao long 801, it is down the drain.
Customize your MIUI
Bluebox did not disclose the cost of purchasing is which version of the MIUI aboard m 4 (due to m 4 factory preset MIUI 6, even high copy version may also be the MIUI 6), their test results showed that this system is Android 4.1, 4.4, and other versions of the blend. Victorias Secret
A millet Insider Lei feng's network (search for "Lei feng's network" public concerns) said that he thought this m 4 is likely to brush a modified version of the MIUI. It is well known that domestic ROM too many grey areas, imitation fake ROM is not uncommon. MIUI is also a open source adapter for third-party mobile phone plans PatchROM, this part can be very convenient to make a new revision MIUI, counterfeiting easier.
Bluebox claimed that m 4 test where a lot of loopholes, and discover the pre-installed app identified as malicious software. Lei feng's net actual tests using testing tools for Bluebox Trustable, m 4 mobile MIUI 6 (latest version) were restored, not common vulnerability exists. Bluebox 6 released a "rogue" app, also were found.
Verifier hijacking
More than just imitation of the outer, Bluebox purchased this meter 4 is amazing, is that it also custom layers in the system-the hijack was the most commonly used authentication application.
Official launch of hardware Bluebox millet validation application "millet validation" to test this phone, and the result displayed is true. Because this app was replaced by silence during the installation process, customize MIUI hijacked by default millet authentication app.
Bluebox later used some means of installing real "millet validation" app, to detect this is false.
At last
Small series would like to say that this mobile phone no matter which sells hard to find problem? System information, verify that the application is useless, unless you disassemble to see CPU components.
BTW, iPhone is said to be the test of means: values on its website to verify the serial number, can be bypassed, means I huaqiang North village is very powerful. We are interested in knowing, send the keyword "iPhone test of" micro-letter to urge more public house, Letshome the background.
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