Local WiFi and LTE simultaneously. - Android Q&A, Help & Troubleshooting

Hi everyone, I have a question that i can't quite seem to find an answer to any where i look.
I am a recent android convert, i had ios on my iphone and ipads for many years. I use a wireless hard drive that has its own wifi signal, which i connect my devices to. The problem with doing this is that the device thinks then that it should get all of its internet from that wifi connection, which of course, being a hard drive, it does not have.
To get around this what i have done is go in my IOS configuration and remove the "default gateway" or "router" or whatever you want to call it (depending on your networking background), and then iOS knows to go ahead and not use wifi and continue to send any non local traffic over LTE.
My Samsung Note 5 doesn't seem to want to do this. First thing, when i try to remove the router/gateway from the ip address configuration in wifi, the "save" button is grayed, meaning i cannot save a blank gateway. I located an app on the app store called "wifi settings" which was suggested to use to set the router to nothing, but still this did not work, really what it did was save a 1 in the router/gateway field and caused nothing to work, not even local traffic.
The Note 5 has a "smart network switch" option which is apparently to detect a poor wifi signal and switch to LTE, if i enable this, the phone does realize that the wifi connection to the wifi hdd doesn't have an internet connection, but terminates the wifi connection, thus killing my connection to my hard drive.
My question, does anyone know how to configure the wifi on android to access local resources via wifi while still using the 3g/4g connection for internet traffic?
Any help would be appreciated. Thanks much.

Related

WiFi Problem

Hey. My phone arrived today and so did the problems.
I have a wireless router(Asus W530G-V2). The internet runs great on my PC
Just before I went to school I could see my Wireless Network's name but I couldn't connect to it. It simply said Connecting... over and over again. The interned didn't work. Now I got home and and I can't even find the network. If I manually add it it's out of range.
Can someone help me?
Thanks.
edit: once in a while i get a weak connection (tp-link_b22866) that also doesn't work.
lol. check if ur asus router supports wireless internet. does it have an antenna or something?
Yes, it does. My sister used the wireless to use internet on her laptop.
It's possible that you could have entered the wrong password the first time, that would result in the connecting loop you mentioned, as for it not being visible I'm not sure why that would happen unless the SSID of the router is being masked, an idea might be to go to maccas and test your phone using the wifi there maybe? If nothing else connecting to another network would help us diagnose the problem.
I did a factory reset but still, the phone wouldn't see any network.
I'll try adding a wireless card to my PC and see if it receives any signal from the router.
If not, I gotta set up the router somehow.
Thanks.
check if ur router is compatible with the dd-wrt custom firmware. if its compatible flash it on ur router, it will solve all the problems.
or
try this
Small utility that allows you to adjust the transmitter power of WiFi, thus can be great help to save battery life.
Has been done 5 hard dimmer. The apartment is missing 4 or 11 dBm for normal operation. Battery consumption with this sometimes falls on the 60-100 mA.
Nope, dd-wrt is not supported
And I can't install the apk since I don't have internet access therefore I don't have Astro File Manager.
ok try this.
find out ssid broadcast name of ur router from ur sisters laptop.
ask her if its password protected. if yes, get it from her somehow.
then on ur phone do this,
Settings>Wireless & network settings> Wi-Fi settings
turn on the wifi
and select add Wi-Fi network
enter the ssid name in there.
if needed enter that damn password and save it.
voila!
I've tried that but below the network name it says "Out of range".
And my sister ain't here. I don't know if it's my phone that isn't receiving the wireless signal or if it's the router which isn't sending. I'll go later today in a place with hotspot.
Images of the router's settings. maybe there's something wrong here:
http://imgur.com/iJu8n&6TIsH&rkcJk&rKvub
maybe ur sister needs all the bandwidth and blocked ur phones mac id on the router lol
I said above that my sister isn't here now. It's only me so no one is using the wireless.
From what I can see there it's possible that the security on the network could be set to filter MAC addresses, I'm not sure if that is the problem, however at this point I'm not sure what else it could be...
Nah, it's not that.
I've messed around with it(to accepts the phone's MAC, disabled) but still won't work.
I'll go to a mall or somewhere to see if the phone's the culprit here.
Went to the local library and wifi worked smoothly. I've downloaded all the apps I needed(especially Astro file manager). So the router was the problem from the beginning.
Thanks anyway.
Well I'm glad it's not your phone that's the problem, hope you like your 01 and that you get your router working.
Hi,
can you check on which wifi channel your router sends. On my P500 I also don`t see a wifi network above channel 11.
By the way I`d like to know how to enable these channels with my Cyanogen 7.0.2 beta 6.5. I know that there must be some possibilities..
see: http://forum.xda-developers.com/showthread.php?t=576575

[Q] Using phone as wifi router with wifi signal

Alright, did the usual searches and have the usual answers wich don't seem to pertain to what i'm doing.
I have one static connection allowed to wifi router. I wish to use phone to share this connection with more than one device not using mobile data but the broadband connection.
Basically connect phone to broadband wifi. Have devices connect to phone to share wifi.
Again, to prevent any confusion: I do not want to share mobile connection on phone. I wish to share wifi connection with other devices from phone. ie. I have only one connection allowed to router and I wish to use phone to share that connection with PC and PS3.
Sorry for redundancy in stating this but people seem to miss the point or not read and suggest applications like Barnacle wich only share mobile internet or USB tethering wich only works for PC.
Well from what I understand Wi-Fi must be off on phone in order to create the Wi-Fi signal on the phone so this may be impossible
Sent from... somewhere...
I know exactly what you are saying, and I am pretty sure it is impossible. I currently have wi-fi service where I have to log in, with only 1 device allowed log in at a time. When you turn on the wi-fi hotspot on your phone, it automatically turns your wi-fi off. You can only use the hotspot feature using your data connection over 3g or 4g. I have tried everything. If you are in the same situation, where you can only log one device on the internet connection, you may want to try spoofing your IP. Change the IP on the other devices to the IP on your phone. This may allow you to log the other devices in as well (so I have read). That may be your only option.
Yeah looks like Im going to connect PC and use an ethernet cable with connection sharing to get PS3 to work. Phone will have to use mobile data unless PC and PS3 arent being used.
Or phone gets wifi and USB tethered to pc and then connection shared (not sure this will work).
sharing wifi connection
I have done this using a Buffalo WLI-TX4-G54HP ethernet converter. You connect to the wireless source (WAP) then it acts like a router and allows you to plug devices into it, has four ports but you could use a switch if more are needed. Each device aquires an IP from the converter and is hidden to the WAP, looks like one device is connected. Pretty easy to setup. Check it out.

WiFi connection & Hotspot at same time?

Is it somehow possible to log onto a wifi network with the phone, and at the same time create a hotspot that other devices can log on to, and use the primary wifi connection as tether? This would be the ultimate android function!
DylanYoung said:
Is it somehow possible to log onto a wifi network with the phone, and at the same time create a hotspot that other devices can log on to, and use the primary wifi connection as tether? This would be the ultimate android function!
Click to expand...
Click to collapse
I don't think so. This sort of negates the purpose of the hotspot function. If you have a wifi connection on your phone, then that same wifi connection is available to other devices. If this is the case, why do you need ANOTHER hotspot? Besides, I think the hotspot needs the wifi radio to serve up the hotspot. I'm not sure, but I don't think it can do that and connect to another wifi connection at the same time.
This would be the ultimate hack. It would solve alot of problems for a number of people.
DylanYoung said:
This would be the ultimate hack. It would solve alot of problems for a number of people.
Click to expand...
Click to collapse
I don't think you understand what I've said.
I'm not certain any software hack would do this. I'm pretty sure you would need two wifi radios to do this. One to receive/transmit to/from whatever hotspot your phone is connected to, and one to receive/transmit as the active hotspot of the phone. There is only one wifi radio in the phone, so.... ?
And I'm curious: what "alot of problems for a number of people" are you talking about?
DylanYoung said:
Is it somehow possible to log onto a wifi network with the phone, and at the same time create a hotspot that other devices can log on to, and use the primary wifi connection as tether? This would be the ultimate android function!
Click to expand...
Click to collapse
I think you are misunderstanding between android wifi cards and PC cards.PC wifi cards can do this work while mobile phones does not because they simply don't have the same hardware.Windows vista/7/8 for example can create hotspot and connect to another network at the same time without problems but mobile phones (not a problem with Android OS) cannot.
The limitation in most mobile devices is the number of antennas - and this is why we can't use Hotspot while connecting to another WiFi network.
Most PC WiFi cards have minimum of 2 antennas, so they can use one for connecting and one for Hotspot. Mobile phones usually have only one antenna, and this is why they can either connect to a foreign SID, or transmit their own SID.
RedBull2001 said:
The limitation in most mobile devices is the number of antennas - and this is why we can't use Hotspot while connecting to another WiFi network.
Most PC WiFi cards have minimum of 2 antennas, so they can use one for connecting and one for Hotspot. Mobile phones usually have only one antenna, and this is why they can either connect to a foreign SID, or transmit their own SID.
Click to expand...
Click to collapse
The point is, tethering does not use antenna. In other word we just want to use android device as wifi router while mobile data is not available and our PC don't have wifi antenna
The problem is tethering need to enable with wifi hotspot and it then disable wifi even the tethering does not use antenna. Understand situation now? I think this is more like a bug
Another problem I face is. I want to use my android phone as wifi hotspot. But then I want to use ES file explorer to browse into target device. And It can't find any device while I am being the hotspot myself. I should able to see all device connect to me as I'm the server but I can't. Because when I'm being wifi hotspot I need to disconnect myself from lan network and that's suck
Hotspot and Wi-Fi at the same time
I'll tell you what problems it would solve for my fiance and myself... We live in an area that is rural and surrounded by reservation land. There is no way to get internet here except through our mobile hotspots via our phone provider and the tower less than a mile away. We also use Chromecast and a canon pixma cloud ready printer, however, in order to connect to them, we must turn on our hotspots, yet the printer and chromecast force the Wi-Fi to come on when trying to connect, which then
I'm not certain any software hathen automatically turns the hotspots off, and visa~versa. If allowed to have both on at the same time, connection would be optimal. I've found a way to trick chromecast, but I have to be quick, however, I still cannot connect to the printer. Rather than having every product company change how the connection works, it would be much easier for the two functions to work together if we want them to, without one shutting the other down. That's an example of a problem it would solve.
And I'm curious: what "alot of problems for a number of people" are you talking about?[/QUOTE]
hotspot &wifi simultaneously.
I have the same situation. Do not want to buy yet another device to be able to use chromecast, or any other devices that require both internet access and WiFi! My internet access is my hotspot! Any new info on this? I am rural as well, no cable etc, and my satellite provider has no service even "way out here!" Ha ha
DylanYoung said:
Is it somehow possible to log onto a wifi network with the phone, and at the same time create a hotspot that other devices can log on to, and use the primary wifi connection as tether? This would be the ultimate android function!
Click to expand...
Click to collapse
This is possible on windows OS with wifi adapter of inbuild device.. but dont know how to accomplish the same on android
Got the Solution Guys!
I suggest you to Use Alcatel OT918N
It must be rooted and having a Custom Rom
(Usually so Easy)
And Then Enjoy a Normal Wifi and A Hotspot At the same Time!!!
Enjoy!!!
Btw The Alcatel OT918N is popularly known as Idea 3G Smartfone Id918 in India!!!
Apple product do this already. When visiting client offices I had to connected my computer to the hotspot regularly because no one knew the password to the wifi. Really seems like a no-brainer, but apparently Google missed the obvious.
Try NetShare - no-root-tethering on the Play Store
https://play.google.com/store/apps/details?id=kha.prog.mikrotik
Haha, I also had this thought back in 2011 when I bought my SGSII.
I had tried before and it doesn't work.
I am not sure with other devices, but for SGSII, the answer is "No".
Best regard
Aren't we all glad this is now possible... Like with the OnePlus8 Pro

Can I get my device to auto-connect to WiFi without internet?

Hi everyone,
I own a Nexus 5 and I am running stock firmware, Android 6.0 MRA58K, unrooted and bootloader locked. I use this device at work and frequently connect to a WiFi LAN that has no internet connection (by design -- I use it to talk to other devices on the network). In older software versions (I believe back in the KitKat days if I recall), I could simply turn on the WiFi slider on my phone, and it would automatically connect to the network, and I could immediately start talking to the devices I need to (this was excellent!). Then when Lollipop first rolled around, it would still connect to the network automatically, but it would realize that there's no internet connection, so it would then prioritize the Cellular Data network, preventing me from communicating with my network devices. So I had to do an extra step by disabling my data connection, then things would work properly again. (Of course, this also meant that when I wanted to jump off the Wi-Fi, I would need to re-enable Cellular Data.)
Nowadays, Android seems to remember that my WiFi network doesn't have an internet connection, so it never joins it by default (very frustrating!). So every time I want to jump on the network, I need to turn on WiFi, then manually select the network to join, then go into the Data section and disable cellular Data, and then things would be working fine. Of course, if I ever walked away from the Wi-Fi range and then came back, I would again need to manually select the network.
And now with this lastest Marshmallow update, a new Notification pops up every time I join the Network that says:
"Wi-Fi has no Internet Access. Touch for options." When touched it says, "This network has no Internet access. Stay connected? Yes/No" There's also a checkbox that says, "Don't ask again for this network". Every time I check that box, and say YES to stay connected. And yet each and every time I connect to the network, this notification appears again! (The checkbox seems to do nothing). I've looked at the Advanced options in the Wi-Fi settings, and nothing there seems to help.
So my question is, is there a way for me to go back to the "good 'ole days", where I can get my phone to automatically join this WiFi network, and still prioritize it over cellular data?
If need be, I'm perfectly fine with rooting/unlocking my phone, if I need to install some custom firmware or whatever.
Thanks in advance for any suggestions you might have!
-Tom

App to switch between access points with same SSID

Just switched from cable to VZ gigabit FIOS internet only. They require you to keep their router in the loop no matter what other devices you might add. Using Fios Router with wifi turned off, connected to Netgear Orbi with two satellites. Mumimo and Beamforming are off at the recommendations of several Fios/Orbi users. Connection is from Fios router lan to internet port on Orbi. I have two satellites because apartment is long and thin with many very thick walls.
LG V10 which works very well but because of location, has to get cell signal from another state across a river. Therefore I use it in wifi mode when at home. When in the middle of a phone call I often lose the call as I move close to another access point (or satellite for Orbi). Have tried SWIFI but it needs each access point to have a "different ID" and I'm not sure what they're referring to. Can't often hold connection. Also tried Wifi Switcher (Cloudie), Wifi Toggle and one or two others.
Suggestions for other apps to try, or other settings? I need to use the router because the cell tower is so far away and I'd really like not to have to stay in one place if possible. Thanks for any and all help.

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