samsung galaxy tab2 10.1 wifi-3g - Galaxy Tab 10.1 General

I have a problem with my tablet.When installed a new rom the tablet recognized only wifi and not 3g internet connection. help me . Thanks

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Original WPA_SUPPLICANT file needed urgently!!!

Hi Guys,
While resolving the ad-hoc wifi connectivity issues between my Win 7 laptop and my Galaxy S2, I have accidently deleted the original WPA_SUPPLICANT file. Now I am not able to start my wifi connection. Please attach the original and untouched wpa_supplicant file to help me out. I am from India, running Galaxy S2-GT I9100 with Gingerbread 2.3.3 and XWKF3 kernel.
Immediate help would be highly appreciated esp. from India users of Galaxy S2... Thanks in adv.

Wifi can't connect on custom firmware

Hi I have rooted my phone and installed cm 9 but then my wifi stopped to work. It can see networks but signal strength is low and can't connect so I have tried to flash stock firmware and wifi worked but then when I flashing back with insecure and cm9 same issue appears
The CM discussion thread .
Galaxy S III Q&A, Help & Troubleshooting
For all of your questions relating to the Samsung Galaxy S III

[Q] Do I need to root my Galaxy S4 to get access to or see WiFi networks?

Hi all.
My new Samsung Galaxy S4 doesn't see any WiFi network around it. Not an Encore AP, not a WiFi made with Connectify.me on my laptop, not APs created with other smartphones with Android. Those WiFis are seen by other (rooted) smartphones by Samsung and by my laptop itself.
If I bring up an AP/Hotspot with my Samgung Galaxy S4 other smartphones, even my laptop, can see it an can get connected to it, but my GS4 doesn't see any WiFi network.
Any idea why it is happening?
Samsung Galaxy S4 I9505
Android version: 4.4.2
Baseband: I9505XXUGNG2
Build number: KOT49H.I9505XXUGNG2
Maybe a hardware problem? Try for a techeniction
Sent from my GT-i9505(rooted) Android 4.4.2
Did you recently upgrade your ROM?
Sorry to ask, just making sure, your WiFi is turned on, right?

Why doesn’t the Galaxy S4 i9590 remember/save the password wifi?

Why doesn’t the Galaxy S4 i9590 remember/save the password wifi? Is there a setting to fix this? thx
Is the phone using a custom rom? Does the phone successfully connect to wifi networks?

Galaxy tab E sm t561 connect with tv

Hello xda people.I need your help.do we know any way to connect my galaxy tab E sm t561 with my tv??as I know so far this tab not have hdmi.now I bought miracast for tv and is not also able to connect.what I have to go to connect tab to tv??I have to say that I have rooted my tab.
Thank you in advance
GIORGOS.A said:
Hello xda people.I need your help.do we know any way to connect my galaxy tab E sm t561 with my tv??as I know so far this tab not have hdmi.now I bought miracast for tv and is not also able to connect.what I have to go to connect tab to tv??I have to say that I have rooted my tab.
Thank you in advance
Click to expand...
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I'm sorry but you are not going to make any progress with this. TRUST ME, I tried for years, YEARS.

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