Solved

my android phone cannot connect my modem router it is showing authentication problem

authentication problem in my lenovo A6000y
1 answer Last reply Best Answer
More about android phone connect modem router showing authentication problem
  1. Best answer
    Authentication error is often the result of typing the wireless key incorrectly, or typing some of the letters in the wrong case, because wireless keys are case-sensitive.

    So open your router's configuration utility and double-check the wireless key in the wireless settings.
    When entering that key on your phone, you must type it exactly as it appears in the router config utility.
Ask a new question

Read More

Lenovo Routers Authentication Wireless Network Connection Phones Android Modem