Hi there, my phone oppp r7 plus f got problem since 2 days. Cannot connect with mobile data. The symbol of mobile data is dysfunctional and also site of carrier and sim card set up comeout blurr at screen and no function at all. I try to press sooo many times, but it didn't work. I just can connect internet through wifi only. Please help me...
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OK so I have T mobile version Galaxy S 3 phone is rooted (stock ROM)
WiFi was working properly except that sometimes when I had few devices connected to my router it didn't want to connect , but I have always experienced that problem with android on my HTC Evo and My touch 4g, it seems that when you connect to a router and disconnect and another device connects the phone tries to connect using the old IP which is now used by the other device.
its annoying but biggest problem now with the S 3 is that 2 days ago the phone will connect to the router at least it shows the WiFi icon on the status bar and on the wireless and network info ( connected ) but once I try to open a web page or app like Facebook it will show no connection, Kies air doesn't even recognize that there is a WiFi connection.
I have tried looking around on this forum and on google and have seen other people with same problem but no solution at all.
any ideas anyone?
I have tried forgetting the connection, restarting phone router, modem.
and other devices including my old phones work.
If your getting the same problem with different phones then the problem must be with your router. It seem that it only allows a certain number of devices to connect to it.
No, other devices and phones are working properly, problem is only on the SG3 100% sure not router problem at all , I am thinking something about the WiFi info on the phone got corrupted or something I guess I will try factory reset and wipe everything.
Well for future references, I had to do a full wipe ( data, dalvik, cache) and its working now as intended.
anyone experiencing this problem with galaxy s3 wifi connection after I reset my device it started working again but now after a few days the issue is back, have Wifi ICon on status bar but no connection to the internet at all, this is only happening with the S3 , evo 4g , mytouch 4g, laptop and desktop work without any problems.
Ok finally found the solution without the need of resetting the device. had to use static ip on my phone...
long click network connection , modify network config, show advance options, "ip settings = static" assign an ip and if u need help finding other info as gateway, dns servers etc..
on windows run "cmd" and ipconfig /all
I have two laptops and one LAN connection. Say I connect the LAN to laptop-1. Then I use Mhotspot software to turn that laptop into a virtual wifi hotspot and connect laptop-2 to that hotspot. This way I have internet on both laptops without any additional router. I'm using this method for 7/8 months now.
The problems starts when I connect my HTC Titan to that hotspot. I can't access internet on Titan or Laptop-2, even though they're connected. As soon as I disable wifi on my Titan, internet on laptop-2 starts to work again. But it doesn't work the otherway, means if I disable wifi on laptop-2, Titan still doesn't work. Wifi signal from Titan somehow stalls the network. I'm almost certain because I have an android phone too (Galaxy S). I can connect the galaxy and laptop-2 at the same time and both works flawlessly. But whenever I start Titan, the virtual network stalls. Galaxy shows its connected but can't browse, Laptop-2 shows its connected but can't browse, Titan shows its connected but can't browse. Is it something to do with windows phone? Or I'm doing something wrong.
Note, the Titan is new but the Galaxy is old and the galaxy never created this problem. I tried to connect the Titan alone to the network, but obviously it also didn't work.
Thanks for any help. I don't want to buy a new router just for Titan :crying: :crying:
Update
I have somewhat narrowed down the problem. The networks actually stalls soon after I open the the marketplace or resume any app download. If I browse through mobile IE or use the facebook/email app it seems to work fine. But after opening Marketplace, the network stalls within minutes.
And another clarification, I do not use any sim with my phone yet. I'm still not sure I want to use Windows phone as my primary device yet. So 2G/3G + Wifi issues, pointed in other threads is not an issue here. I don't have sim, so no chance of cellular data to conflict with wifi. I would really appreciate some help here!
Hi forum!
I'm heaving the strangest issue here.. i have data connection turned off so i only use wifi. I've changed to a different operator SIM and (don't know if it's related) since then i'm not able to sync my emails giving me error 80022EFF, nor maps, market, not even open google.com...
I changed back to the old SIM and problem still persisted. rebootedwith 10 secs power button and still no internet connection.
(I changed the SIM cards like 5 times and once the wifi worked a bit on the market then stopped working again...) I changed network and worked a bit then it stopped again too. it's not my home internet tha is failing because i'm using the computer on the same network and the web works fine...
Edited: oh and the wifi says that it is connected with full strength
Any one know how to fix this?
thanks in advance!
Internet Sharing used to work perfectly fine, I would connect to it with my laptop.
I just did a hard reset and now when I try to turn on Internet Sharing it says: "Connection not shared There's no mobile data connection to share at the moment. Check your mobile settings and signal, and try again". Although it is clear the my mobile data connection is on I checked in Internet explorer to make sure it is on. I did another hard reset and I still got the same problem. I tried putting my sim card in my sister's phone and internet sharing worked fine. So it must be a problem with the phone.
I own a MOTO E dual SIM phone. I had connectivity issues on my first SIM . So i gave it to the MOTO authorized service centre in my city (Chennai,Tamil Nadu,India). They replaced the SIM tray with new one and it works fine . But they did master reset of my phone so that all my data were lost including saved WiFi connections. Now the problem is when i'm trying to connect to any WiFi network like in my office , home , friend's place, railway stations, shopping malls, tethering WiFi hotspots it actually scans WiFi networks and shows them. When i try to connect by entering Password it says 'Saved,Secured with WPA' below the WiFi connection's name. For the same network when i tried connecting my another android device(say Sony tablet , ASUS Fonepad , etc) it is getting connected. I tried troubleshooting tips from MOTO forum as well as other third party websites/forums , but nothing worked out well for me . I hope this forum will help me to fix this issue . I'm really frustrated as it costs more for 3G connection from my service provider . please help !
I'm from Chennai as well. Motorola user for the past 8 years. Those guys always reset your device. But I'll suggest you to reset your phone before giving to them because it's our data inside.
And try forgetting and connecting to these networks again. Also uncheck "Avoid Poor Connections" in Advanced settings
nijom said:
I'm from Chennai as well. Motorola user for the past 8 years. Those guys always reset your device. But I'll suggest you to reset your phone before giving to them because it's our data inside.
And try forgetting and connecting to these networks again. Also uncheck "Avoid Poor Connections" in Advanced settings
Click to expand...
Click to collapse
Well Nijom , I also tried unchecking avoid poor connections , but that too doesn't work . . .