As we stepped up on the road, we saw some high-profile cars whizzing past us and we all ventured into admiring glances. However, some owners have to buy low-end models because of financial problems. In fact, there is a “legend†in the automotive industry that has been circulating for many years. That is to make your car “highly equipped†from a low distribution, and it does not cost money. Is there really such a good thing? Xiaobian can only smile at this. But in reality, many of our car's electronic functions are implemented through code, so by modifying the code, we can dig out many of the hidden features that were previously "sealed" by manufacturers. So how do these hidden functions really come true? Is it safe to dig out?
To unearth hidden features, you must have computers, data cables, and "brush trucks." Moreover, different vendors need to use different software to refresh the hidden functions. Once the wrong software is used or the data cable cannot be accessed, it cannot be refreshed. What functions can be achieved by using software to "upgrade" a car? Let's take Volkswagen's Ling Du as an example. It can realize moving hands, refueling amount display, turning to 3 dials and changing 5 times, turning the mirror down, locking the car horn, etc. And these "hidden functions" can only be limited to Software level changes.
Although the “hidden function†of a car can be regarded as a safe operation, the premise still needs to back up the original code of the vehicle first to prevent the “brush machine†from failing and at least to restore the original. However, the brush hiding function is a relatively "professional" thing. Regardless of VCDS or NCS software, their interface is not really friendly... In addition, the current functions of the vehicles are stored in the ECU in the form of hexadecimal codes. These software can read the binary codes in the respective ECUs and make modifications. The modified codes are then recognized by the ECU. The new functions are It will appear in the vehicle.
Finally there is something to remind everyone that some of the data lines, software, and the like used on the Taobao. Although the price will be relatively cheap, the probability of piracy is relatively high. Therefore, Xiao Bian hereby calls on everyone to support the genuine, so as not to buy the software can not be used.
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