TeleEpoch Limited U671C User Manual

 

67 

1.  Download ‚update.zip‛ from supporting site. 
2.  Insert a microSD card into a PC. 
3.  Copy ‚update.zip‛ to the root directory of the 

microSD card. 

4.  Make sure the target device is power on with a fully 

charged battery. 

5.  Insert the microSD card into the card slot of the target 

device. 

6.  Tap to go to Settings>About phone and tap System 

update. 

 

7.  Choose the software from the SD card . 

 

8.  Tap Ok to reboot and update 

 

9.  During the period of update, the target device will 

automatically reboot for TWO times. Please don’t 
operate the device until the update is completed.