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Can I use Wifi to browse on the internet

so going to alaska to work for 3 months with my dad and brother. Brother says he cannot use his HTC HD2 up there with T-mobiles network so they will allow us to get unlock codes for them and then we will use AT&T's Unlimited talk and text but we would like to see if there is a way to use the Wifi on our phones to surf the web on either browsers. We would be doing small things like checking our email and bank accounts.
Any help would be appricatied

rlacsamana1989 said:
so going to alaska to work for 3 months with my dad and brother. Brother says he cannot use his HTC HD2 up there with T-mobiles network so they will allow us to get unlock codes for them and then we will use AT&T's Unlimited talk and text but we would like to see if there is a way to use the Wifi on our phones to surf the web on either browsers. We would be doing small things like checking our email and bank accounts.
Any help would be appricatied
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Absolutely, as long as you're within range of a wifi network that you have access to (i.e. one at your home/office or a public access point like starbucks, stc). You don't have to have a data plan to use the wifi, if that's what you're wondering

Another thing to remember if you have a nationwide plan with TMO using other towers is usually not a problem.
At home I use an AT&T tower about 30% of the time, I live in the boonies , so a nationwide plan has no roaming charges no matter who's tower you are using ...

watcher64 said:
Another thing to remember if you have a nationwide plan with TMO using other towers is usually not a problem.
At home I use an AT&T tower about 30% of the time, I live in the boonies , so a nationwide plan has no roaming charges no matter who's tower you are using ...
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haha I wish that it would even get a bit of service. Brother is already there and he says he can't even make a call without losing service. T-Mobile said they will suspend service for 3 months or how ever long it takes and will add it to our 2 year contract.
And so he trys using Wifi which the building he stays in has and when he goes into opera or internet explorer he gets an error, trying to find the error from him and will post. Does anybody know if their is settings that need to be changed. He is checking this by turning off the phone radio and only connecting to wifi. He does not want to be charged extra by AT&T, thanks for your help.
we do have custom roms on our HD2's. FYI
EDIT:Error for Opera Could not locate remote server
You tried to access the address http://www.htc.com/ which is currrently unavailable. Please make sure that the web address (URL) is correctly spelled and punctuated, then try reloading the page.

rlacsamana1989 said:
haha I wish that it would even get a bit of service. Brother is already there and he says he can't even make a call without losing service. T-Mobile said they will suspend service for 3 months or how ever long it takes and will add it to our 2 year contract.
And so he trys using Wifi which the building he stays in has and when he goes into opera or internet explorer he gets an error, trying to find the error from him and will post. Does anybody know if their is settings that need to be changed. He is checking this by turning off the phone radio and only connecting to wifi. He does not want to be charged extra by AT&T, thanks for your help.
we do have custom roms on our HD2's. FYI
EDIT:Error for Opera Could not locate remote server
You tried to access the address http://www.htc.com/ which is currrently unavailable. Please make sure that the web address (URL) is correctly spelled and punctuated, then try reloading the page.
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Click to collapse
Sounds like the phone is not getting everything it needs from the access point, some type of misconfiguration, needs to make sure he is getting and IP address , gateway and DNS servers .... should browse over wifi without using the phone radio with no problem, do it all the time at home ...
But if you are just going to be web browsing, turning off the phone radio does save some battery ...

watcher64 said:
Sounds like the phone is not getting everything it needs from the access point, some type of misconfiguration, needs to make sure he is getting and IP address , gateway and DNS servers .... should browse over wifi without using the phone radio with no problem, do it all the time at home ...
But if you are just going to be web browsing, turning off the phone radio does save some battery ...
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So I basically found out that the network adapters were set to manual config and I should set them to automatic. Which I did and was able to connect to recieve my mail and go on the web via wifi with radio turned off but this is at my home which is my belkin.
I then tried calling him and having him set it up (he's not so tech savy) and he was connected to linksys and it still gave him the errors, He is going to the office of the company he works for to see if he can get the password for the other wifi network that is on the list. He sees people on their laptops browsing internet. So maybe i'll just buy a little Netbook for going up there.
Thanks for all your help you guys.

[Q] Any solution to keep IP from changing?

I know that this thread will probably be over in approximately 3 posts, but I figured this was the place to ask to get a good answer.
I am part of staff for a site that uses my IP to enable staff functions. These functions are set to the IP I'm on. However, it never works considering my IP constantly changes when I'm on the T-Mobile network, and I do not have access to wifi. Is there any possible way at all, to be able to make this work, either from my N1, or on my PC using my N1 as a 3G hotspot? I'm not all that knowledgeable about networking, but I'm thinking there has to be some possible way to make this work somehow. Maybe I'm wrong and it is one of the impossible things to do on a cell network.
Thanks for any help.

how often does it change ? is the running at home or the pc u are tethering with it ? are you using a 3g network service for a server

Every couple minutes at least. One minute it's for example, something like 208.54.27.50 and in a matter of 5 minutes the last two digits could be changed. I use the 3G hotspot at home and there's no difference from that and using the phone's browser itself. I do not use T-Mobile 3G to operate any servers.

If it is via your provider you have no control over it changing as they assign you a dynamic IP. If you were at home you could set it to a static local IP (Over WiFi) but outside your LAN on T-Mobile's WAN you have no control over DHCP

All I use for internet access on the go and at home is the 3G hotspot that I get from my phone. Would I need an actual Wifi connection from an ISP other than T-Mobile to set it to a static local IP?

looks like that just cant be done.. either ur site changes ur auth to id pw based one(atleast in ur case)
or ..
if its a job of just checking somthing, u can find a friend or family member with a 24/7 online pc(with a a static ip) and just do the job thru a remote desktop connection

All right guys. Thanks. Very much appreciate your thoughts and for not flaming me due to an obvious answer. Thank you again.

[Q] How to send requests to certain ports/hosts to 3G instead of wifi?

Use case:
At work I like to use their wifi, but it doesn't allow me to use gmail.
So when connected to work's wifi I'd like it to use my 3G for gmail hosts or specific ports.
When back home I want it to go back to using my entire wifi as normal.
Others might like to use such a thing to send/read email via 3G so as not to use a public network, if paranoid.
Is this possible? If its not it sounds like a good candidate for extra Android functionality, as its a valid use case.
I'd like to point at a wifi access point and then list the hosts/ports that should be ignored, i.e. sent via 3G.

Android only keeps one active connection (either mobile or WiFi) for battery reasons, I suppose.
So unless someone manages to keep two simultaneous connections, you are pretty much out of luck.

Switch back to cellular when wifi has no internet, but keep wifi connected

tl;dr: When my phone (Sony Xperia Z5 compact, Android 6) connects to a wifi with no internet, I want to use the local network on the wifi but use the internet from my mobile data. Instead what happens mobile data doesn't switch back on while connected to wifi with no internet.
I have been trying to find a solution for this since forever. My camera creates a local wifi connection which I can connect to to view the camera as well as controlling it. The downside is that while connected to this network my cellular data gets switched off, despite this wifi network not having any internet. So while using my camera I have no way to access the internet. It wasn't a huge problem up until recently when the app I use is introducing livestreaming. I really want to use it but I am unable to find any way how to keep my phone connected to this wifi network (and being able to use it), while any internet data goes over 4G. I am using android 6.0.1. I am quite sure I was able to do this on my previous phone with an older Android version but I cannot find said option (smart network switch or something?) anymore in the wifi settings. Nor any recent similar topics with people with the same question? Anyone that knows more about this?
My phone is rooted. If I need to do any system changes I can do that.

I didnt get what you were trying saying.Do you know that you cant use mobile data and wifi simultaneously unless your device is rooted.If your phone is rooted then try using "download booster"

hh950430 said:
I didnt get what you were trying saying.Do you know that you cant use mobile data and wifi simultaneously unless your device is rooted.
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Err, sorry, lol. I have wifi network that has no internet, just a local network. I'd like to be connected to that wifi network AND be able to use internet over my mobile data both at the same time. As it is right now, my mobile data gets disabled even when the wifi network has no internet access.
I have talked to two friends of mine about it and both say this is already possible in Android. One friend sent me a screenshot of an option he has in his wifi settings called 'Switch to mobile data' which gets enabled when the wifi network has no internet. My other friend said he doesn't have this option but claims it has been a default feature of Android since lollipop. He tested it on his phone and indeed it works as expected. Both have an unrooted phone with stock Android. So now there is me with my brand new phone and Android 6 and I can't find this option nor does it seem to do what I want by default. I'm confused.
As I mentioned, my phone is rooted so if there is a way to turn this feature on using root, I can totally do that if someone knows how.

As i said try using "Download Booster" It allows you to use wifi and mobile data at the same time just google it.

hh950430 said:
As i said try using "Download Booster" It allows you to use wifi and mobile data at the same time just google it.
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That appears to be just a download manager if I am correct? I don't need to download anything. I just want to be able to use my existing apps to use my mobile internet when I am connected to wifi (that has no internet).
This is the exactly the thing I'm after. Screenshot from my friend's phone (LG G4 with Android 6.0): (*link removed). My other friend who also has this functionality working has a Nexus 5 with Android 6.0.1.
* Forum doesn't let me post screenshots.. But basically in his wifi settings he has an option called "Switch to mobile data". The box says "Internet unavailable via connected Wi-Fi. Stay connected to Wi-Fi, but use mobile data. Data charges may apply."
Again, I have Sony Xperia Z5 compact with Android 6.0.1 and I can't find this. Have I bought the wrong phone or is it fixable? At this point I am more than happy to even take a custom rom route.

You cannot use wifi and internet at the same time as they are completely different hardware components, using different air waves, so there's no conflicts between them. Better use internet through your wifi or use bluetooth tethering.As for the "switch to mobile data option" it disconnectes you from your wifi if it has no internet and connects you to your mobile data so it doesnt lets you use your wifi and mobile data at the same time

hh950430 said:
You cannot use wifi and internet at the same time as they are completely different hardware components, using different air waves, so there's no conflicts between them. Better use internet through your wifi or use bluetooth tethering.As for the "switch to mobile data option" it disconnectes you from your wifi if it has no internet and connects you to your mobile data so it doesnt lets you use your wifi and mobile data at the same time
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Click to collapse
It actually clearly mentions that it keeps connected to the wifi. He tested it and indeed he could use the local network on the wifi side and use the internet through his mobile data simultaneously. Both friends haven't rooted their phones or anything. This is just a default functionality for them. I have now tested it also on my older phones (Oneplus One and HTC One M8) and all phones can't have both connections open at the same time.
This wifi network is created by my camera by the way and I can't change much about it. The DJI drone I control does the same thing. When I am connected to the camera or drone I lose my mobile internet connection.
I don't have any other device that has access to internet here. We don't have cabled internet, only mobile internet.
Interestingly, in the developers options there is an option called "Mobile data always active" ("Always keep mobile data active, even when Wi-Fi is active"). I've tried it many times, rebooted my phone but this doesn't actually do anything. Even with this option on when wifi is connected the mobile data gets turned off.

This is beyond annoying!
I too have struggled to find a solution to this problem. I do not have a WAN connection to my home network. It is LAN only. I have four PC's, three Sonos speakers, two hdhomerun TV tuners, and various hand held devices that all use the LAN. All I want to do is be able to use my Moto X Pure to control Sonos and file sync to my LAN via wifi and simultaneously use mobile data for WAN stuff. I know the mobile connection is active with wifi enabled because I can see it when running if config, up route show etc... I am trying to learn about the routing tables to see if I can fix this myself. I love my android devices and am loyal, but this is beyond dumb! Any suggestions????

How to fix for android
okay so for anyone who doesnt know still go into the about phone option in your phone settings, then click on kernel version, build model, etc til one pops up with a flash notification saying click so many more times and youll become a dev. once you done that go into the developer menu and scroll too wifi assist or force mobile data upon wifi connection. exit out , open your app , bobs your uncle

Thank you for the answer.
I tried with my Huawei but it doesn't work. Could you tell with which phone you made it work ? Thank you !!

Ok here we go, after 12 years this my first post.
Above suggestions related with developer options nothing to do with OPs requirement. Those option only allows the device rapidly switch to mobile data when the WiFi signal gets weak. Since you always close to your DSLR camera it solves nothing because WiFi signal is always strong.
Root cause of the problem is you can not have 2 default gateways (i.e. router address) for your networks in any operating system (Actually you can but you have to set static routes, which is a pain in the ass for regular users)
iOS handles this in a very simple way. Set your wifi connection to static IP address instead of DHCP and leave your default gateway or router address blank. Viola you can have 3G/LTE data while you connected your camera and now you can sent your downloaded pictures via Whatapp while you still connected to your camera via WiFi. (In my case Panasonic Lumix)
I stumbled upon this thread via Google since I needed the same thing now with Android. But iOS way failed. Actually I am shocked that you cannot leave WiFi Gateway address blank in Androdid 8.0! Save button grays out if you leave it blank. This is really weird. At least with Galaxy S8 Duos with Android 8.0
So anybody know how to setup a WiFi network without a default gateway, please share.

Is this phone specific or something? Never had that happen, I have no problem with wifi being on without internet and using cell data.
I don't think the UI really exposes anything like it directly but you can technically have multiple gateways; it's not something your average user will understand (policy routing)..
Having said that, if you're attached to an AP you should at least see a /24 route out your wireless interface (standard dhcp lease). It's quite common for the AP to have client isolation but are you sure you're not using something like Wifi Direct or even adhoc?

Similar Experience
I have been through this experience long ago. All I did was to sell the phone and bought a new one.

Can't use cellular data while connect to local only WiFi (GoPro)

Hi, I would like to use my S8 to livestream my gopro (with a self made app based on FFmpeg), for that I need to be connected to the GoPro stream via WiFi and I need to use my cellular data (LTE) to send it to a streaming server.
In my test I noticed this phone is unable to keep both connection open at the same time, it was not the case on my previous LG G4, I was also able to test on a nexus 5X where it worked successfully, so I blame the samsung software (PS: I just did an update, didn't change anything).
I tried every options (and combination possible), keep cell data, agressive wifi/cell, both in dev' settings, also smart wifi (agressive or not) in regular settings... And it didn't change anything (the smart thing only either fully disable the wifi connection to local only wifi or connects fully to it and awaits internet connection).
I found this thread on samsung forum https://us.community.samsung.com/t5...internet-while-connected-to-GoPro/td-p/185875 with no answer...
Do you guys have any solution?
Quick edit: I did try to use "Download booster" thing but it doesn't help, it seems the phone is still using the wifi for DNS, I tried with and without smart switch thing... They really didn't think about people using WiFi without internet connection voluntary??
Thanks

same problem here, i don' t know how to fix it. you can share your code? with other guys we are trying to do a solution to live stream gopro on android , if you want i'll link it to you

It cannot be done as we cannot change our IP, Default Gateway, or Subnet on our WiFi.
With iOS you can, thus why iOS users can use the GoPro and LTE simultaneously.
Enjoy.