Walton Primo F4 User Agents
Walton Primo F4 User Agents in our database. This is a listing of only some of the most popular ones.
Mozilla/5.0 (Linux; Android 4.2.2; Primo_F4) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/71.0.3578.83 Mobile Safari/537.36