Wrong ip adress - Samsung Galaxy S7 Questions and Answers

Hi guys,
I have a strange problem on my brand new stock Galaxy S7. The IP address displayed on the status menu is wrong. This causes problems to connect to certain home entertainment components like Chromecast, Sonos etc.
The DHCP range for my WLAN is set to 192.168.1.100 to 192.168.1.150, so why on earth is my S7 reporting 192.168.10.136 as ip address?
All my other components and phones in the house works like a charm with these settings. My previous S5 4G+ also worked on this WLAN without any problems.
Have anybody experienced this problem?
The router is an Asus RT-AC66U with stock firmware.
Thanks!

Has it connected to the 2.4GHz / 5GHz band? Maybe pushing out different DHCP IP Range on that band?
S7 set to Static IP?
Static lease set for the S7 MAC Address in the router?

I think your best bet is to log into the router and see what devices are connected.

Tried both WLAN bands (5 and 2.4 ghz). No difference there. I don't see the phone in the DHCP lease list on my router. Adding a static ip adress to my phones MAC adress on the router works, but this should not be necessary.

Looks like it could be a router issue, similar model here with the same problem
http://www.tomshardware.co.uk/answers/id-2595957/dhcp-server-assigning-addresses-range.html

Related

Specifying DNS Servers for WiFi Connection

Hi Folks,
I have set up my wife's SPV E650 to hook up to our wireless network at home so she can connect to the internet through the home wireless network. We have static IP's on our LAN. Although I have specified a static IP for the E650's wireless connection, I cannot find out where I specify the DNS servers to allow her to connect to the internet via our ISP, (I know the DNS server IPs, I just can't find out where I enter that info on the E650). So at the moment, I can connect to the home network, but cannot get onto t'internet!
It is quite likely that I am being a spaz and am missing something obvious... regardless, if you can help me, let me know!
Cheers
MW
even if you have a static IP you should not have to specify a static DNS because your default gateway should be your router IP address and your router should automatically give the DNS servers to any device that pulls that ip address
Disabled said:
even if you have a static IP you should not have to specify a static DNS because your default gateway should be your router IP address and your router should automatically give the DNS servers to any device that pulls that ip address
Click to expand...
Click to collapse
Thanks for your response.
All the other devices on my home network (laptop, PC, Xbox 360, SPV M3100) ask for the DNS server to be specified in a static IP environment, and they all connect to the internet just fine through the wireless network.
I am sure you are right, but I know that none of the above mentioned devices connect to the internet without the DNS servers specified.
So, question remains, how do I specify the DNS servers on the E650? Maybe a registry entry?
@mortalwombat,
i have the same problem with my htc s710.
Even though I run the wireless network with static IPs, I set my HTC S710 to get the IP "from a server" (= dynamic IP setting).
I did this after I tried with an IP Adress within my IP Adress Range.
So what happened is that my S710 somehow gets an IP Adress from my router that is almost in my regular IP Range.
You can try to set an static IP Adress within your Range first and then switch to dynamic IP Adress on you device..
Marcus

[Q] Wifi Problems

Hey guys/gals, I have a problem with setting up the wifi on the tab 7.0 plus.
It sees my SSID - I enter in the password, it says obtaining IP - but is stays there never actually giving me an IP from my router. I get signal strength, etc. but I cant access the net.
So i decided to try to set a static IP, but that did not work either (but not sure I did this entirely correctly, so ...)
Any solutions? Whats the problem? it can be that hard....
Shftup said:
Hey guys/gals, I have a problem with setting up the wifi on the tab 7.0 plus.
It sees my SSID - I enter in the password, it says obtaining IP - but is stays there never actually giving me an IP from my router.
Any solutions? Whats the problem? it can be that hard....
Click to expand...
Click to collapse
The likely problem is that DHCP isn't running on your network (or isn't working.) DHCP is something that usually will run on your router and assigns IP numbers to devices that connect to it. It's also possible that DHCP is working fine, but you have MAC Address filtering enabled on your router (which basically limits which devices can attach to your network.)
Finally, it might simply be a router incompatibility (though I haven't seen that very often.)
As to how to resolve those things... I can't answer that... I don't have the same router you do (unless you just so happen to have a linksys E4200), so can't walk you through reconfiguring it.
Good luck
Gary
Had the same problem at the beginning when I unboxed my Tab for several times. After few resettings my router an Tab it finally started to work and since that moment couple of days without any issue. So don't know where was the problem..:-(
I also had DHCP issues upon unboxing the tablet. When it first powered up and tried to connect to my D-Link router, my Wi-Fi would go offline. All of my other connected devices would also go offline. After pondering this bizarre behavior for a few moments I decided to turn off the tablets wifi. The router and other devices magically came back online and connected.
After repeating this several times just to make sure I wasn't seeing things I assigned a static IP to the tablet. Everything worked fine after that.
What I think was happening there was that the tablet was trying to grab the router's IP address and that was knocking everything offline. This is just a guess though. Maybe someone with more network saavy than me has some thoughts?
thanks i will try these tonite and reply back.
My Tab is rooted, but I dont believe that matters, correct?
Yes it shouldn't matters...
So i played around, couldnt get DCHP to work for an IP. So i went back to creating a static IP - i missed 1 digit on DNS1 the first time which is why it didnt work last night. Once the static ip was up - boom.....magic. I called samsung support, they indicated that this is a know issue with some home routers (mine is a 2wire) and that a static IP is the solution.
thanks for all the tips above, much appreciated.

[Q] How to Get on Home WiFi Network?

I have a Netgear WNDR4000 router. I am using WPA2 security, static internal IP addresses and a MAC table to control access to my home network. I have added multiple devices to my home network since I bought the router without any issues including an Android smartphone running gingerbread.
No matter what I do I cannot get my 300 to connect to the network. It does see the network SSID but it will not connect. I even tried the WPS button on the front of the router using the advanced settings on the 300 but still no luck.
I am beginning to think that the MAC address listed under the “About Device" menu item is not what the 300’s radio is actually broadcasting.
I have double- and triple-checked all the settings but I am getting nowhere.
Any help or suggestions you may have would be appreciated.
Does your smartphone support tethering? Connect the 300 to it to verify MAC address. You could TEMPORARILY reconfig your router to be open (no security) and confirm MAC address. Turn off MAC filtering to see if that is it. Get it to connect to something wide opeb and then begin layering on the security.
You have set up your static settings on the 300, correct? Sounds like you have DHCP disabled on the router...
Sent from my SCH-I510 using XDA
Thank you for your response.
I did finally decide to take all the security of the router and the 300 connected right away. Then I checked the router's "attached devices" list and it did verify the MAC address that the 300 was displaying. So I was able to clear that as an issue.
I still could not get it to connect with my WPA2 security turned on (my router needs that level of security to put out "N" speeds) on the 2g network.
Right; I have DHCP disabled on the router. All my devices, wired and wireless, get an assigned internal IP address and their MAC addresses are loaded into a table.
Every other device I've added to the router connects without a problem.
I decided to send the 300 back and I'll just wait for the Infinity to hit the market.
Thanks again for your help.
Hope your next one works as it should. Mine connects fine using WPA or WPA2, multiple manufacturers. Still waiting for OTA, rooted running .17 firmware.
Sent from my SCH-I510 using XDA
ptgay49 said:
Thank you for your response.
I did finally decide to take all the security of the router and the 300 connected right away. Then I checked the router's "attached devices" list and it did verify the MAC address that the 300 was displaying. So I was able to clear that as an issue.
I still could not get it to connect with my WPA2 security turned on (my router needs that level of security to put out "N" speeds) on the 2g network.
Right; I have DHCP disabled on the router. All my devices, wired and wireless, get an assigned internal IP address and their MAC addresses are loaded into a table.
Every other device I've added to the router connects without a problem.
I decided to send the 300 back and I'll just wait for the Infinity to hit the market.
Thanks again for your help.
Click to expand...
Click to collapse
Wtf... Send it back.... Wow!
Sent from my SPH-D710 using xda premium

WiFi Connection Issues

Hello all!
Not sure if this has been posted but I figured I would put up a new post. I am showing that I am connected to my home WiFi but I am not able to actually use it. For instance, I cannot open links or watch YouTube videos. I believe it is the router because I just had a Droid RAZR and my connections to the Internet were not dependable. Currently, I am using AT&T's 2Wire 2701HG-B Gateway router.
Are there any settings that should be adjusted within the router? Encryption type is WPA-PSK. Wireless mode is 802.11g/b.
I just got my S3 yesterday and so far WiFi works in other places. Also, I tried the #*0011# thing and that did not work for me. I've rebooted and factory reset my device. Nothing helps. Anything I can change?
Thanks in advance!
Does your router Administration panel (perhaps accessed via a web browser?) show your phone as connected with an assigned IP address?
- ooofest
ooofest said:
Does your router Administration panel (perhaps accessed via a web browser?) show your phone as connected with an assigned IP address?
- ooofest
Click to expand...
Click to collapse
Now that I'm looking, no it doesn't have it listed there. My phone says its connoted though. I forgot the connection, rebooted the phone and did the #*0011# and reconnected the network. Still the same result. Any ideas?
I've seen some routers being a bit buggy about showing all wireless-connected devices (my dual-band Netgear comes to mind), so I can only think of a few things to check:
This assumes your router is configured for DHCP and that you have addresses available in its configured range, etc.
1. Does anything else use this router successfully to access the Internet?
2. On your phone, Settings -> Wi-Fi->(click on the wireless network you are "Connected" to)->View, does it show an expected speed and a valid IP address from your router?
3. If (2.) revealed a valid IP address on the phone, can you ping that address from another system attached to the same router?
4. Did you connect the phone using a typed-in passphrase on both router and phone or by using the Wi-Fi Protected Setup (WPS) push-button method on the router? I found that, no matter how carefully I typed the passphrase, it often would not connect to my desired network because something was somehow amiss. However, this phone is compatible with using WPS, so I used the router's push-button method and it connected easily + worked fine.
Just some things to check and ensure nothing critical is amiss.
- ooofest
ooofest said:
I've seen some routers being a bit buggy about showing all wireless-connected devices (my dual-band Netgear comes to mind), so I can only think of a few things to check:
This assumes your router is configured for DHCP and that you have addresses available in its configured range, etc.
1. Does anything else use this router successfully to access the Internet?
2. On your phone, Settings -> Wi-Fi->(click on the wireless network you are "Connected" to)->View, does it show an expected speed and a valid IP address from your router?
3. If (2.) revealed a valid IP address on the phone, can you ping that address from another system attached to the same router?
4. Did you connect the phone using a typed-in passphrase on both router and phone or by using the Wi-Fi Protected Setup (WPS) push-button method on the router? I found that, no matter how carefully I typed the passphrase, it often would not connect to my desired network because something was somehow amiss. However, this phone is compatible with using WPS, so I used the router's push-button method and it connected easily + worked fine.
Just some things to check and ensure nothing critical is amiss.
- ooofest
Click to expand...
Click to collapse
1. Yes, my iPad and two laptops.
2. There is a link speed and an IP address but the third number of the IP address on my phone is different than the third number of the IP addresses of the devices listed that connect to the router. I hope I made some type of sense saying that lol! There are about 6 devices listed that connect to the router and the first, second and third numbers are the same. My phone only have the first & second numbers in common.
3. didn't try that because I'm assuming something isn't right from the previous answer.
4. I typed in the pass phrase from my phone. I do not know of any other way to connect the device. I am not familiar with doing it from the admin panel especially since I'm not even seeing the device there.
Thanks again!
Yeah, not getting the proper address range would be indicative of a problem authenticating with the router, I'd suspect. If you are using the default router configuration, it should have an IP address of 192.168.1.x, where x = {some number}
You might try temporarily setting the router to "WEP-Open" and no passphrase on the phone (i.e., connect to the open network) to determine if the phone can obtain a valid IP address from this router before doing more debugging. This might weed out the possibility that this new phone has an inherent problem connecting with your specific router - even though other devices don't have such issues, maybe the Galaxy S III is sensitive in this regard.
Consider ensuring that the "Power setting" in your wireless configuration is at its maximum value (10?).
Aside, I don't know if the latest firmware enables WPA2-PSK, but that utilizes AES and is often more efficient than WPA-PSK, from my understanding. If using WEP-Open works for your new phone in the above test, then consider setting the router to "WPA-PSK and WPA2-PSK" (if it has that value) and try reconnecting using the passphrase (either 10 or 26 letters/numbers) - that setting should be compatible with your other devices and not require them to be reconfigured, I believe.
This topic seems to indicate people have problems with your model of router in making and keeping wireless connections at times, sometimes needing to hardcode the router down to only use "b" protocol (i.e., slower) for maintaining stable connections. I don't think that's the case here, though.
This User Guide (.pdf) for your router model does not seem to show that it offers WPS as an alternative for establishing device connectivity. From my recollection, my phone would only connect reliably to the router using encryption when I used the WPS button on the router. That's why I asked you to set your router to be Open for a test.
- ooofest
I had the same issue as you. I would be connected to my router and nothing at all. I am using a att modem/router along with my netgear wndr3800. But wifi was dropping a lot of the time. I never had this problem before when I had my Rezound. 3 days before I got my S3 I upgraded the firmware on my netgear router. I am guessing my S3 didn't like the firmware update or something. I tried everything in the router settings to doing a factory reset on both the att modem and my netgear router. Nothing... So I honestly thought it was my phone. Called Verizon and asked them to ship me a refurbished. So, I thought I would try one more thing. Revert back to my old firmware on the netgear router. Well it worked. Since Friday night I haven't had the issue you are having. Connected to my home wifi with no drops at all. It could be the firmware. Wonder if you could revert back. On a att modem/router I am not sure.
Sent from my Samsung Galaxy S3
ooofest said:
Yeah, not getting the proper address range would be indicative of a problem authenticating with the router, I'd suspect. If you are using the default router configuration, it should have an IP address of 192.168.1.x, where x = {some number}
You might try temporarily setting the router to "WEP-Open" and no passphrase on the phone (i.e., connect to the open network) to determine if the phone can obtain a valid IP address from this router before doing more debugging. This might weed out the possibility that this new phone has an inherent problem connecting with your specific router - even though other devices don't have such issues, maybe the Galaxy S III is sensitive in this regard.
Consider ensuring that the "Power setting" in your wireless configuration is at its maximum value (10?).
Aside, I don't know if the latest firmware enables WPA2-PSK, but that utilizes AES and is often more efficient than WPA-PSK, from my understanding. If using WEP-Open works for your new phone in the above test, then consider setting the router to "WPA-PSK and WPA2-PSK" (if it has that value) and try reconnecting using the passphrase (either 10 or 26 letters/numbers) - that setting should be compatible with your other devices and not require them to be reconfigured, I believe.
This topic seems to indicate people have problems with your model of router in making and keeping wireless connections at times, sometimes needing to hardcode the router down to only use "b" protocol (i.e., slower) for maintaining stable connections. I don't think that's the case here, though.
This User Guide (.pdf) for your router model does not seem to show that it offers WPS as an alternative for establishing device connectivity. From my recollection, my phone would only connect reliably to the router using encryption when I used the WPS button on the router. That's why I asked you to set your router to be Open for a test.
- ooofest
Click to expand...
Click to collapse
I tried WEEP-Open and that did not allow me to connect either. I did set up WPA2 but I still was not able to connect. The power setting was set to 10. Not sure how to manually add the device which I was going to try. I've forgot it several times and added it again but it does not work. I did connect at a different location. Not sure what else to try. Even tried changing the channel.
iLogikk said:
I tried WEEP-Open and that did not allow me to connect either. I did set up WPA2 but I still was not able to connect. The power setting was set to 10. Not sure how to manually add the device which I was going to try. I've forgot it several times and added it again but it does not work. I did connect at a different location. Not sure what else to try. Even tried changing the channel.
Click to expand...
Click to collapse
If it's not connecting to your router with WEP-Open, then something different is going on. I looked in the manual for MAC Address access lists, but that doesn't appear to be a feature of this router (unless it was added in a firmware update which came after the manual was published - if this was the case, your laptops and iDevice would have had their MAC addresses added to the router as another layer of access control to the WiFi network).
Sorry, I'm out of ideas on this one. You seemed to say that the Samsung connects to other WiFi points, so perhaps there is an inherent incompatibility between this router model and your phone which can be reported to Samsung and/or Verizon Tech Support - for all we know, this is a known issue.
- ooofest
ooofest said:
If it's not connecting to your router with WEP-Open, then something different is going on. I looked in the manual for MAC Address access lists, but that doesn't appear to be a feature of this router (unless it was added in a firmware update which came after the manual was published - if this was the case, your laptops and iDevice would have had their MAC addresses added to the router as another layer of access control to the WiFi network).
Sorry, I'm out of ideas on this one. You seemed to say that the Samsung connects to other WiFi points, so perhaps there is an inherent incompatibility between this router model and your phone which can be reported to Samsung and/or Verizon Tech Support - for all we know, this is a known issue.
- ooofest
Click to expand...
Click to collapse
Thank you for all of your help!
Rams99 said:
I had the same issue as you. I would be connected to my router and nothing at all. I am using a att modem/router along with my netgear wndr3800. But wifi was dropping a lot of the time. I never had this problem before when I had my Rezound. 3 days before I got my S3 I upgraded the firmware on my netgear router. I am guessing my S3 didn't like the firmware update or something. I tried everything in the router settings to doing a factory reset on both the att modem and my netgear router. Nothing... So I honestly thought it was my phone. Called Verizon and asked them to ship me a refurbished. So, I thought I would try one more thing. Revert back to my old firmware on the netgear router. Well it worked. Since Friday night I haven't had the issue you are having. Connected to my home wifi with no drops at all. It could be the firmware. Wonder if you could revert back. On a att modem/router I am not sure.
Sent from my Samsung Galaxy S3
Click to expand...
Click to collapse
I've tried every way possible to find a way to revert back but it does not work. No success. I've noticed that this S3, my old razr, & another android phone does not actually connect. The comet (3rd phone) actually appears on the the panel but the ip address on the phone is different than what is showing on the admin page for my router. The phone does show whereas the razr and s3 never even appear in the list though they say they are connected.
I'm at a dead end
iLogikk said:
I've tried every way possible to find a way to revert back but it does not work. No success. I've noticed that this S3, my old razr, & another android phone does not actually connect. The comet (3rd phone) actually appears on the the panel but the ip address on the phone is different than what is showing on the admin page for my router. The phone does show whereas the razr and s3 never even appear in the list though they say they are connected.
I'm at a dead end
Click to expand...
Click to collapse
To be honest. It's not your phone. I think you said you already did a factory reset on the modem/router correct? If not, do it and revert back to factory settings. If that doesn't work I would call att and tell them to send you another att modem/router. Tell them your wifi is down. Hopefully you'll get everything back to where it was. Good luck.
Sent from my Samsung Galaxy S3
Fix
This is what finally worked after two weeks of researching! Found this here for the toshiba thrive but it worked for mr! http://www.thriveforums.org/forum/t...1-thrive-will-not-connect-t-2wire-router.html
I tried this part but all of my settings were already set to match this....including it because it was part of the process.
--------------------------------------------------------------------------------------------------------------------------------------------------------------
Originally Posted by shakefry
My little sister received a cool Toshiba Thrive for Christmas but the thing will not connect to the proprietary router we have. The router isn't the problem because I've been able to connect a Macbook, 2 PCs, a 3DS and a smartphone to it and they all work as needed. When we put in the password for the connection it saying it is 'scanning' and 'connecting' then disconnects and starts going into a scanning loop saying is scanning then stopping then starting again.
I found a similar topic about this but the thread did not answer my question. I followed all of the steps of given solutions to no avail. And the constant suggestion to set the beacon or preamble differently is highly frustrating because the model router I have does not have such settings (I have gone through all the menus about ten times, literally).
I have also heard that the connection security could be a factor but I am not willing to downgrade my WPA 2 (TKIP & AES) to a WPA 1 or WEP, unless its absolutely necessary. I've been googling for hours so I need a solution or unfortunately we will have to return it for a more compatible device, which would suck because we got this for a good price (new).
Our router is a 2WIRE 3800 hgv-b (we have AT&T Uverse, idk if I should specify anything else)
Any help would be greatly appreciated.
Hi shakefry - Nice to meet you. You are 100 percent right you should not lower your security - WPA2 is the strongest and it does work fine with Thrive. That is what I use.
For some reason the ATT 2-wire routers are the most frustrating, but that is not a problem. We just might have to try a few different things, instead of getting it to connect the first time, so stay with me, OK? big brothers always have to help their little sisters...
----
1. You do not have MAC Filtering enabled,do you? If you do add the Thrive's MAC to the Router's list of permitted devices. Then try connecting.....
2. Not using MAC Filtering, or you added the thrive and still can not connect ......
OK, First ... Lets get the info your Windows Laptop has about your router when it connects
successfully to the 3800HG-B Router via wifi:
On your (Win7?) PC that is successfully connected by wifi to the same network, lets get some wifi settings. Vista - pretty much the same screens, XP a little different looking.
Click on the wifi signal lower right taskbar, open network and sharing center.
click on right side in blue, your network name
Pop up window - click on Details
the detail window opens ...
IPv4 Subnet Mask should be 255.255.255.0, if not we need to change it in the router settings.
This would prevent you from getting to the internet, but with all devices not just thrive.
Copy down IPv4 Default Gateway, and both IPv4 Servers
(Most routers will not need the actual IPv4 addresses in the devices DNS1 and DNS2, but yours might)
Now (no picture) close the DETAILS window and click on WIRELESS PROPERTIES. click on SECURITY tab, then click on SHOW PASSWORD. DO NOT CHANGE THIS FIELD, YOUR PC WILL DISCONNECT. WHAT YOU SEE IN THIS FIELD IS THE CORRECT PASSWORD TO YOUR NETWORK.
(I just want to be 100 percent sure - this is the password you need to log the thrive on. You are pretty sharp with all this stuff, so you know it is case sensitive, don't mistake a "zero" for the cap letter O, etc.
We will try using these when we set Thrive's wifi settings for your network.
(Go to link to find the screenshot)
Now please check the following router summary page by logging on to your router.
Make sure, on the right side it, shows enough DHCP Available, and on that the router
address is still 192.168.1.254
And on the left, the page is exactly the same as below, none of the blank fields are filled in, right?
And the top button is still selected ..... 192.168.1.0/255.255.255.0 (default)
--------------------------------------------------------------------------------------------------------------------------------------------------------------
THIS IS WHERE THE ACTUAL FIX CAME IN
Originally Posted by shakefry
"Would it possibly help if i DID enable filtering? then I could just put in all the device's MAC addresses and maybe it'll be more focused or something?"
No filtering wont "pull in" the devices, through the front door of the router. Filtering will just turn them around and kick them out again if they are not on the "invited to the party" List.
"edit: I just found a similar page, the design is slightly different. The router/gateway address is one number above my DHCP range and it says I have 178 available and there are 12 allocated (weird because we only have 10 devices connected to this thing that I know of)
OK so you have plenty of available IP addresses (DHCP). It is normal to see a couple more than the number of devices you have."
So now you have the info you need to connect the thrive (maybe):
1-Hold the Thrive in portrait mode so the keyboard does not hide the settings
...
2- Go to Settings >> Wireless and Networks >> Wi-Fi settings >> tap your network name, Tap FORGET
Now when your network name shows up again under wifi settings ....
select WPA2
Enter password, it is case sensitive.
3- tap the triangle where it says DHCP, select "static"
enter 192.168.1.173. (a nice odd numbered unused ip, away from the auto assigned ones).
(You are making it an odd number (173) because if you buy, in the future, something like a network drive, or AppleTV, it will probably come with a nice "multiple of five" static number like 150 or 155 or 35
the "CONNECT" is greyed out .... right?
4- enter routers gateway 192.168.1.254
enter prefix 24
enter dns1 192.168.1.254
5- the"CONNECT" brightened up again? Tap CONNECT.
....... OR ..........
CONNECT is still greyed out? Enter DNS2 192.168.1.254, tap CONNECT
ARE YOU CONNECTED???
If NO
1- update the router's firmware - try connecting again
2- We will give up on the 3800 and add your second router, with different sets of DHCP ranges, and broadcasting on a non-conflicting channels to the 3800's channel ( channels 1, 6, and 11 do not conflict with each other - assign one router to channel one and the other to channel 11, and keep them a couple of feet away from each other.
shakefry, Please Let us know how it goes, which solution worked ... so other forum readers can help their little sisters too ....
we are standing by (actually in my comfy recliner waiting ..)
Thanks, bobj
aka Bojo, or Obi-Wan, or RouterRooter
I was able to connect to wifi consistently and access the Internet and YouTube app successfully. Hope this helps someone else!!!
Source: http://www.thriveforums.org/forum/t...1-thrive-will-not-connect-t-2wire-router.html
Glad to hear you got it going. I actually fixed mine about 3 days ago. I read somewhere changing your ssid inside the router helps. Well, I did and it actually worked. I haven't had a problem with my wifi signal yet. On mine what was happening also was whenever my phone would go into sleep for say 5min and I went to use the Internet immediately. It would take the wifi about 20-30secs for the wifi to wake up. So far, since changing my ssid I haven't had that problem at all.
Sent from my Samsung Galaxy S3
iLogikk said:
This is what finally worked after two weeks of researching! Found this here for the toshiba thrive but it worked for mr!
. . .
2- Go to Settings >> Wireless and Networks >> Wi-Fi settings >> tap your network name, Tap FORGET
Now when your network name shows up again under wifi settings ....
select WPA2
Enter password, it is case sensitive.
3- tap the triangle where it says DHCP, select "static"
. . .
4- enter routers gateway 192.168.1.254
enter prefix 24
enter dns1 192.168.1.254
5- the"CONNECT" brightened up again? Tap CONNECT.
....... OR ..........
CONNECT is still greyed out? Enter DNS2 192.168.1.254, tap CONNECT
. . .
Source: http://www.thriveforums.org/forum/t...1-thrive-will-not-connect-t-2wire-router.html
Click to expand...
Click to collapse
Thanks for posting a followup.
Did you delete and re-add the WiFi network on your phone, configuring it for a static route and IP address that was in the range on the router, essentially?
- ooofest

WiFi authentication problems

I have been having issues with all my android devices and connecting to me WiFi. They accept the password but will continue to "obtain IP address" or "Authenticate". I have been able to get all my devices to connect by unplugging the router and plugging it back in, but I don't want to do that every time. I take my tablet to class with me, so it loses the home signal and then i have to unplug the router upon returning home. Thinking logically, it i either my internet speed or my router.
Any thoughts on a solution that doesn't involve unplugging my router every time my tablet leaves the house?
-Router problem?
-Network problem?
-android problem?
-security Problem?
I have
-Gnex(vzw)
-Nexus 7
-Belkin N150
-500 kilobit network
-WPA/WPA2-Personal (PSK)
-Known working password
Thanks for the help
It's a well known Android problem past 4.0 ICS, and does not happen with all WLAN routers but with some. Sad to hear it affects current Nexus 7 devices aswell.
Maybe you can try out your Nexus 7 on a friends router and see if the problem persists, if not, getting a new & cheap WLAN router might be the least worrysome solution.
Patch it directly into your old router (typical RJ-45 patch cable) and disable the new routers DHCP server. Voila, done.
The only other possible reason I can think of is if your current router is not broadcasting it's ssid. Hiding the name of your WLAN in it's broadcasts is something that gave me troubles past-ICS too. I resolved it by simply broadcasting my routers ssid, even though it lets my neighbors see my network (naming it random letters and numbers).

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