Windows 10: Tenda router configuration using phone.

Hello ! First of all,I'm sorry I'm posting this thread in this category,or better said,on this forum,but I didn't know where to go,and it's the only forum that I know for hardware/devices/software problems,and where people are really helpful.I'm saying that because my problem isn't for Windows 10(initially),it's for iOS.
Ok, so first of all , I bought a Tenda Router W316R and I want to configure it from my phone,an iOS-based phone.I'm talking about an Iphone to be clear.So,i connected to the router with user: admin and password: admin , security key was the default one for my router ( 1,2,3,4,5,6,7,8 ). I'm using a PPPOE connection,I used the ID and Password that my ISP gave me. So I connected to the "control panel" of my router.I changed the SSID,the security mode,the password(security key),everything fine. But at WAN Connection Status it says Disconnected.I press Connect,but nothing happens,the page is just refreshing.
I know I'm not pretty good at explanations so here is a video of pretty much what I did(yhe one in the video it's not me).What I did starts from 02:35 :
Sorry for my bad english,and sorry again for posting this here.I got an Windows 10 laptop aswell,but it's broken right now and it's at a service,and I wanted to browse the web on my phone until my laptop is ready *Biggrin .

:)

 

Tenda Adapter log in

I am trying to use my lpad and IPhone using the Tenda Adapter to log in as I am in a room that is too far from BT Broadband Router to connect. However, when in Settings and 'choose a network' Tenda option does no longer show up. I do not know what the
log in name for Tenda is to try and type it manually. Why is 'Tenda' not showing now after working for approx. 2 years.

 

One or more network proitocols are missing on this computer windows 10

I also know this:

Now I'm connected with my computer on router Tenda N30, and internet dont work, but wireless works fine.

I found at home my prevoisous router TP-link (cca 7 years old), and on this old router works all fine( wire and wireless). On the new router (Tenda), I can not be connected on internet with my computer with windows 10. But with my laptop, wich have also
windows 10, works all ok on the Tenda router (new). On the older router (TP-link), works all my comuters ok without problems.

Sow maybe I found resolution for this problem (but I'm still angry because this is not software resolution for Windows 10). If someone else have problem like me, and have at home old router, please connect odl router to new router (you dont need to remove
the new router) and check, if internet works. I would like to know, because I didnt find anything like this on internet, when I was searching for resolution.