Xbox 360 Error - How to fix Test Failed? Can't connect to the Internet (Check Description)

Xbox 360 Error - How to fix Test Failed? Can't connect to the Internet (Check Description)
Note:
The next day the error fixed itself without any action. But Xbox Live was still not connected to Ethernet, running as offline.
after this error i delete my profile and download my profile again, now every thing is fine,
Hope it help for you too,

[@Podpeopleteam]

For those having same issue : Try clearing DDos Settings, factory reset additional settings, back out, then select network when it loads back in, test connection then when network goes through( connected) back all the way out to home ASAP(do not let 2nd connection process go through). Once you’re home, you should be signed out, so sign in to Xbox Live gametag, it’ll load, but assuming you put in correct WPA passcode, it will connect to your WIFI. This is all assuming you use wireless dongle. Worked for me.

[@ambushe1233]

If you rest your Xbox 360 to factory settings plug an Ethernet cable into your 360 and it will connect. That is what I had to do to get my Xbox to work

[@theladchad]

Some causes of wifi connection issues is due to routers being 5ghz which the xbox 360 is not naturally compatible with. The slim and e model which have built in wifi can only do 2.4 ghz which standard for its time. Luckily to get around it you could just need a Ethernet cable

[@DefKiller90]

Just connect to the 2.4g

[@azaelgarza1871]

Using Ethernet still same issue. I have my other slim and it connects just fine.

[@justdev8965]

​@@azaelgarza1871i really want to know if the console that doesn't connect is something you bought used?

[@julian117xd]

I've always used ethernet and still can't connect :c

[@TheMauser98a]

that is what i did to correct the situation, and yes that is how I now have internet for my xbox 360. cheers TS from Central Texas.

[@Lytle_]

Same error here nothing seems to work

[@mankiratrai9]

Did your xbox is now connected to internet

[@ft1992]

If I remove my Elite External hard drive on the top of my 360 before factor reset. Will I save my avatar, profile and what not or will I loss it all?

[@SniperWolf2024]

Yeah you need a 2.5GH router. Don’t use an modern iPhone as your router.

[@jonaldjonald9309]

I believe there is a WiFi chip in every console, if that chip is broken it will never connect. That could be your problem

[@jadenramos4545]

I js got this xbox 360 out after years wanted to go back and play some games but sadly cant connect

[@JayHurst1]

Does deleting my profile also permanently delete saved games?

[@RogueAgent4]

No, if your game save files in the cloud,

[@salzar4431]

Can anyone solve this? I’ve just got my Xbox out for this year and it’s doing the same thing.

[@jadenramos4545]

Same idk what to do

[@uToop]

Same

[@salzar4431]

@@uToopI’ve found that my 360 works fine at a friend’s house. My internet service provider is three. I believe their 4g home broadband service doesn’t support Xbox live, possibly due to mtu settings.

[@randyej2pr]

Yeah so I was having this same issue and i read around to delete your profile and i did so, redownloaded it and suddenly its started connecting to my phones hotspot internet. Im gonna try now using my houses wifi. If it works also ill update. Thanks
Update: didnt work and if i try to connect normally i have to delete profile and download again to get it to connect. Wierd stuff. Ill check later of this fixes it self because it was connecting on command literally yesterday.
2nd Update: tried for a 3rd time and now it connected to my wifi.

[@justdev8965]

​@@randyej2pr😮😮

[@perczellmate]

Maybe the cable is a bit loose try to plug it into the router more tightly, if that doesn't help try to reset the router

[@RogueAgent4]

i also try with Wifi, after restart my router, still same error,