Traditional Culture Encyclopedia - Traditional customs - What does it mean that Huawei mobile phones have factory models?
What does it mean that Huawei mobile phones have factory models?
The way to enter this mode is: on the dial panel, press * # * # 2846579 # * # to enter the engineering mode!
Engineering mode is debugging mode, through which you can view the information of mobile phone, including screen model, camera model and so on, which is very detailed, and you can also switch mobile phones in this mode.
2G or 3G, but advise you not to adjust it at will, or you will enter the customer service!
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