1£¬Please follow the order 2£¬Win7 wi8 and win10, if the step1 fails, please Google "disable the driver signature", according to the search method to operate. And then perform the operation of step one. 3£¬In step 3 the fifth operation. Click on the computer after the start, enter the download mode. 4£¬Into the download mode: mobile phone to remove the battery, first through the USB to connect the computer, then hold the "specified button", and finally into the battery. 5£¬"specified button"£¬Which is a specific button, because different phones are not the same key, please consult the vendor "update software need to hold which button?"
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