[Q] sign in to wifi network problem - Galaxy S 4 Q&A, Help & Troubleshooting

recently I update my friend's I9500 to 4.3 ....
when he connects his devise to wifi after connecting a notification come " sign in to wifi network" with question mark wifi icon. when he tap on it a google page open and he sign in to his google account but after 2 minutes wifi drops .. plz help
he try to sync google acount and samsung account .....
he try factory reset.......
he flash another rom with full wipe
problem still there:silly:
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and after 2-3 minutes:
I don't know what he does with knox software!!!
I think it is related to knox software...
he is not rooted yet if he root his phone and uninstall knox is it solve the problem???
any other solution?!

problem solved... it is related to his modem's config and dsl provider....
Sent from my GT-I9505
***************************************************************
Edit: problem back again and he test with another wifi and another internet provider but still problem there!!!!!!!!!!

any help??????

ace_of_spades021 said:
any help??????
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Try configuring the modem/router for no security and see if he can connect then. If so it's a security configuration problem, and not the phone.

dratsablive said:
Try configuring the modem/router for no security and see if he can connect then. If so it's a security configuration problem, and not the phone.
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he do this but still no success...

a lot of people in my country and specific ISP have this problem after upgrade to 4.3.... but another ISP work without issue....
Any suggestion to solve this????
costum kernels and wifi fix app for some one work and for another doesn't work....
please help us....
Sent from my GT-I9505 using Tapatalk

Related

Games Hub not working

I've never been able to open the Games Hub app on my SGS2 - it simply fails with the error "Application requires working data connection."
It's done it from new, with every firmware update, and occurs whether rooted or not. Wifi/3G connection makes no difference. Is it just me?
Yes, it is just you...
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I connected via Wifi.
same prob plzz help
mine is i cant connect to music hub...said not supported
same problem
same problem with me even i updated yesterday but this problem still causing problem, any senior member here to help us
I had the same problem..I did not find any particular solution but this is what i did..
Install a cwm recovery supported kernel.
Get into recovery and wiped data n cache..Though i'm not sure if this will work for you'll as well. Still worth a try..
Also gaming hub isnt that good it has most of the market stuff.
I have also the same problem.
Who know how to fix it?
finally fixed
OK finally i fixed try these step might help you guys as well
1. wipe data and reset phone or either factory restore.
2. when you adding you google account with phone do not synchronize with old data and do not restore previously saved data with google account such as wifi, application setting.
3. once your phone is ready add your wife or be sure you are in network 3g or edge signal range.
4. now open game hub and enjoy.
if this not work let me know

WiFi Disconnection problems

Hi
I've always had this WiFi problem that after about 5 minutes of usage the internet connection disappears on my phone but the WiFi logo stays.
This forces me to disable and reenable WiFi on my phone.
Later I discovered that this only happens with WPA secured access points.
WEP and non secured access points work fine.
I tested my phone with 3 routers. Same results for all. On my first 2 routers it wasn't a problem because I just set up WEP security.
With my new router I cannot do this because it has wireless N which doesn't support WEP...
Also this happens will all ROMs, even the stock ROM.
After Google'ing this issue I found out that I am not the only one having this issue...
Does anyone know if there's a fix for this?
No one knows what the issue is?
Wifi works fine here using WPA2 and AES, my router is an ASUS RT-N16 running Tomato USB firmware.
Alright, so I decided to run logcat to capture the moment when the connection drops.
Here's the image of the log window:
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How I tested this:
1) Ran adb logcat in Windows.
2) Enabled WiFi connection.
3) Opened up YouTube, selected a 10 minute long video.
4) After about 4 minutes, the video froze, because it ran out of buffer.
LFSPovo said:
No one knows what the issue is?
Click to expand...
Click to collapse
use wifi fix from the market.almost had same problem in every custom rom.noproblem on stock.
Maybe you should try the WiFi libs from the FreeXperiaProject? Or a different ROM.
Sent from my X8 using XDA App

Bad data connection (Galaxy S III I9305)

Hi,
I have started to loose my data connection more frequently in the last days. For some reason
I see see : "Mobile network state: connecting"
After i enable/disable flight more i usually get the data back but its pending allot between Mobile network type: UMTS:3 -> HSPAP:15 -> and sometimes nothing. My signal: strengh is around -79dBm 17 asu (sitting next to a window, third floor if that matters)
Anyone else experiencing data lose ?
Any tips why this happens and what to do?
Checklist Network,
One enter settings for network APN etc .
Two correct modem for network phone and location .
Three correct CSC for network/area
Four problem on original phone providers rom and modem ???
Five might be worth investigation of RIL .
jje
I actually checked my APN. its online.telia.se.
I haven't changed the original Rom so I assume the rest should be correct. I live in Sweden.
Anything in particular I should check,
I'm sort of new in android as well
Sent from my GT-I9305 using Tapatalk 2
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Sent from my GT-I9305 using Tapatalk 2
How did this end? I'm having kinda the same issue
soulzero said:
How did this end? I'm having kinda the same issue
Click to expand...
Click to collapse
I9305 forum .
jje

[G800F] Mobile data doesn't work

Hey guys, after installing CM 12.1 ROM on my G800F, I encountered a problem: my mobile data doesn't work neither on 3g nor on LTE. Everything with mobile data provider service is alright, I've tested it on original Samsung's ROM. What do I do?
martynasmck said:
Hey guys, after installing CM 12.1 ROM on my G800F, I encountered a problem: my mobile data doesn't work neither on 3g nor on LTE. Everything with mobile data provider service is alright, I've tested it on original Samsung's ROM. What do I do?
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Click to collapse
You have to manually create an access point
sasukesama said:
You have to manually create an access point
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How??
Settings-Mobile Networks-Access Point Names. Over there usually are 2 APN's, 1 for data, 1 for MMS. I think for most people it automatically setups, maybe that's not the case with your network.
So check on your networks website how to setup APNs, or go back to official Samsung ROM, screenshot both settings and make the same ones on CM11.
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This is the part of my APN profile.
Settings >>>> mobile networks >>>>> access point names >>>>> add a new one like this:
Name:your operator name
APN:your operator name with " .net " in the end of the name
Server: same as operator
Im not sure wither its the same on all operators but that's how it works in my country
try it out and hit thanks if it works : D
Thank you, guys. I manually set the APN and it works like a charm!

Debug wifi?

I can't get my Wi-Fi working at work. I have a Nexus 6p 64g that I've flashed with Pure Nexus. It worked before and my old Samsung Galaxy Sii can also connect. The Nexus stays stuck at 'Obtaining IP address'.
Can I get a log in some way to see what goes wrong? Or is there a way to reset Wi-Fi settings? I tried resetting vendor data in TWRP (didn't help). On a side note: I have no problem connecting to my home Wi-Fi.
Try going into Settings > Developer Options and enable Legacy DHCP. You may ask your work to look into their configuration to see if anything needs to be updated since Marshmallow updated the way enterprise level networking is handled. I ran into the same problem at my university and some people contacted them about it and I no longer have the issue.
I tried the Lollipop DHCP but it didn't help. Also, it worked before I flashed Pure Nexus and my 6p was obviously already running Marshmallow back then. I enabled to see more info in the Wi-Fi AP overview screen but I can't make sense of it.
Other tips?
PeterJP said:
Or is there a way to reset Wi-Fi settings? I tried resetting vendor data in TWRP (didn't help). On a side note: I have no problem connecting to my home Wi-Fi.
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Try Settings/Backup & reset/Network settings reset.
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I tried that reset but it didn't fix it. Does Pure Nexus do anything differently from stock?
I noticed there's a number of wifi 'fixer' applications in the play store. Any experiences with those? Or other, more standard debug tools?

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