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TD-W8901N
150Mbps Wireless N ADSL2+ Modem Router User Guide
68
Figure 4-52
To upgrade the router's firmware, follow these instructions below:
Step 1:
Type the path and file name of the update file into the “New Firmware Location” field. Or
click the
Browse
button to locate the update file.
Step 2:
Click the
UPGRADE
button.
)
Note:
1.
When you upgrade the router's firmware, you may lose its current configurations, so please
back up the router’s current settings before you upgrade its firmware.
2.
Do not turn off the router or press the Reset button while the firmware is being upgraded.
3.
The router will reboot after the upgrading has been finished.
To back up the Router’s current settings:
Step 1:
Click the
ROMFILE SAVE
button (shown in Figure 4-52), click
Save
button in the next
screen (shown in Figure 4-53) to proceed.
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TD-W8901N
150Mbps Wireless N ADSL2+ Modem Router User Guide
69
Figure 4-53
Step 2:
Save the file as the appointed file (shown in Figure 4-54).
TD-W8901N
Figure 4-54
To restore the Router’s settings:
Step 1:
Click the
Browse
button to locate the update file for the device, or enter the exact path in
“New Romfile Location” field.
Step 2:
Click the
UPGRADE
button to complete.
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TD-W8901N
150Mbps Wireless N ADSL2+ Modem Router User Guide
70
4.6.4 SysRestart
Choose “
Maintenance
→
SysRestart
”, you can select to restart the device with current settings or
restore to factory default settings in the screen (shown in Figure 4-55).
Figure 4-55
4.6.5 Diagnostics
Choose “
Maintenance
→
Diagnostics
”, you can view the test results for the connectivity of the
physical layer and protocol layer for both LAN and WAN sides in the screen (shown in Figure 4-56).
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TD-W8901N
150Mbps Wireless N ADSL2+ Modem Router User Guide
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Figure 4-56
4.7
Help
Choose “
Help
”, you can view the help information for configuration of any function.
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TD-W8901N
150Mbps Wireless N ADSL2+ Modem Router User Guide
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Figure 4-57
)
Note:
Click the tab, and you will be able to get the corresponding information.
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