First , we need prepare the charger ,TF card, card reader ,computer , Latest firmware and Bike camera .
The most important step is keep the camera in charging mode .
Step 1 , connect the empty TF card to computer via the card reader .
Step 2, unzip the file and get B9.BRN .
Step 3 ,copy B9.BRN to TF card .
Step 4 , remove the TF card from computer .
Step 5, insert the TF card to Bike camera .
Step 6, connect the charger with bike camera , keep charing bike camera .
Step 7, Long press Power key to turn on camera and wait the light qucik flash for 80 seconds .
Step 8, till light not flash anymore , success . Then remove the charger .
Note : Before you charging camera ,DON'T turn on camera !!!
Негізгі бет Upgrade Firmware for B9 bike camera
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