How to fix the router firmware! Our routers in use over time because manufacturers out of the new firmware, or used to be the interface used in English, then read Chinese and want to upgrade. Inevitable upgrade the firmware to be corrupted, if corrupted flash memory in the Image file (the wrong upgrade or the upgrade process is interrupted, or an error based on open source development process, etc.), you can fix by TFTP firmware:
1. The device power
2. Hold the panel on the RESET button (small hole next to the antenna)
3. Connected to the power equipment
4. Observe the test light, hold down the RESET button until the test has been light from the flash light is a state change to state (This shows that the device has entered the TFTP repair status)
5. The PC with a network cable to connect to the device's LAN port, the PC's IP set to 192.168.1.2, as shown below:
6. Image files sent to the device firmware. First save the file into the upgrade path to the upgrade file in C: TFTP-root path example:
1) Windows systems, enter the DOS command: tftp-i 192.168.1.1 PUT KWGR614_XXX.bix
First save the file into the upgrade path to the upgrade file in C: TFTP-root path, for example, into the Dos window, type the command: tftp-i 192.168.1.1 PUT kwgr614_1_0_1_10_17ww_outside_na.bix. Wait a moment, such as the transmission success interface appears as follows:
2) Linux system, enter the command: tftp-m binary 192.168.1.1-c put KWGR614_XXX.bix
"KWGR614_XXX.bix" is to send the firmware Image file
7. Wenjianchuansong finished, wait 10 seconds or so Guanchaceshi Deng 状态, when it starts to flash, repair has been completed
8. Restart KWGR614
(If the recovery process interrupted or fails, repeat the above steps)