If you have an m5350 on your system, this guide may help you.
If The Above Credentials Are Unlikely To Work With Your TP-Link M5350 Modem, Try This Method
Try one of the commonly used ID/Password type combinations. from TP-Link you will find, we will. In this list, you will find a large number of default username and password combinations used by TP-Link. Sometimes the username and password don’t work, as most of us mentioned above. Then you can try all the username and password combinations below to open your TP-Link m5350 wireless modem.
TP-LINK M5350 Router Security
Rename TP-LINK to the default Wi-Fi name (SSID) M5350. Some TP-LINK routers come with standard computer network names (any manufacturer’s name). We recommend that you use a completely different name because the default or company name unnecessarily identifies the brand of whoever makes the routers and makes it easier for attackers to hack.