I have samsung GT-B7722 mobile with wifi facility. when i activate the wifi with wlan it shows as "Authentication failed".

i bought a samsumg GT-B7722 what's its phone password

I have a samsung gt-b7722 mobile when I want to see the videos on youtube the mobile set shows a massage DNS failed. Please give a solution as early as possible.

How to configure wifi with my samsung GT-B7722. It connected but whenever i tried to browse internet it showing DNS failed..Plz help me..

while opening video from youtube , DNS failed message is showing and I am unable to open the videos. I am having the Samsung GT-B7722 mobile Set.

Hi, pls verify below steps,
1.Whether WLAN switched on and has a good WLAN coveage. 2.Security settings on WLAN options
- Check the security modes (Open/WEP/WEP2 - this depends on your WLAN connection) - Check Security settings (Public shared Key settings)
3.You have to be a authorized user in WLAN network if it requires authentication login. 4.Open the browser on you mobile and select General->Connection->Always Ask, then it will prompt for the connection type, Select WLAN.
Thanks, Ramaly

If you're getting an authentication failure, you need to stop trying to get into your neighbors wifi... No, Seriously, here's the deal... 1. If you're inputting a password, you're not setting it to the right type of encryption...Try them all with the same pass 2. If you're sure it's the right encryption, make sure it's the right password, correct spelling, and capitalizations are a MUST!!! 3. There could be a chance that there's a password on the wifi network, and the phone's OS doesn't have an icon show up for that (you'd be surprised where manufacturers cut corners to mass produce things cheaper, and samsung's bad about that with their phones.

download bolt browser (not bolt lite) and go in setup setting media step 2 is working for youtube videos.let me know

good mornig sir i am fom india my mobile show the gps but out of india pleas sir what can I do tell me fast

my mobile model samsung monte GT-s5620

thanks

sir
how i would download software from my laptop to b 7722 and how i will install the software to the b 7722