Navigate to Administration > System Management > Software Upgrade .
Never flash firmware over Wi-Fi. Connect your computer directly to LAN Port 1 of the router using an Ethernet cable. Ptcl Zte Zxhn H168n Firmware
Disconnect the phone line from the DSL port during the upgrade to prevent incoming data interruptions. Step 2: Flashing the Firmware File Log into the router gateway web interface ( 192.168.1.1 ). Navigate to Administration > System Management > Software
This public link is valid for 7 days and shares a thread, including any personal information you added. This link or copies made by others cannot be deleted. If you share with third parties, their policies apply. Can’t copy the link right now. Try again later. Disconnect the phone line from the DSL port
Select and save the file to your computer. This saves your PTCL broadband PPPoE username and password. Step 3: Flash the New Firmware Go to Management > System Management > Software Upgrade .
Before searching for a firmware file, verify your router’s existing software version.
Enable QoS and assign higher queue priority to the MAC address of your gaming PC or console. 3. Change DNS Servers for Faster Browsing