SMT-T820 and tethering - Samsung Galaxy Tab S3 Questions & Answers

where is the option?
thanks!

The LTG V20, for instance, allows wifi tethering.

diehard2013 said:
The LTG V20, for instance, allows wifi tethering.
Click to expand...
Click to collapse
The T-820 is wifi. Are you asking to use it to Tether to another device, or using it to connect to the Internet via your phone? If it's the latter, you go into wifi settings and select your phone to connect to. You can't use it to connect other wifi devices as the T-820 doesn't have a cellular connection.

Ramer said:
The T-820 is wifi. Are you asking to use it to Tether to another device, or using it to connect to the Internet via your phone? If it's the latter, you go into wifi settings and select your phone to connect to. You can't use it to connect other wifi devices as the T-820 doesn't have a cellular connection.
Click to expand...
Click to collapse
sorry, I wasn't clear.
there's no mobile in my test setup.
right now I have the lg v20 connected to the router/adsl via wifi.
Next, I create and enable a wifi hotspot on the v20.
the tab s3 connects to the hotspot and, finally, to the internet.
conclusion: the v20 did not have to disable its wifi to launch the hotspot..
thanks

Maybe describe your use case. What are you planning to tether TO the tablet.
The LG has a tether option because it has a wireless chip. The Tab does not have such a chip.
Most android Wi-Fi hotspots will shut off the Wi-Fi radio and provide internet through your wireless carrier. It would be unusual (useless?) for a phone to share the Wi-Fi signal it's using.

undrwater said:
The LG has a tether option because it has a wireless chip. The Tab does not have such a chip.
Click to expand...
Click to collapse
This answers my question. Thanks!
It would be unusual (useless?) for a phone to share the Wi-Fi signal it's using.
Click to expand...
Click to collapse
My plan is to have an AP acting as an extender between the gateway and a wireless device beyond its reach or without a clear line of sight.
My testbed had the following setup:
router gateway )) (( lg v20 )) (( tab s3

Interesting, and I understand.
I found the following link:
https://www.gadgetdaily.xyz/turn-your-android-device-into-a-wi-fi-extender/

undrwater said:
Interesting, and I understand.
I found the following link:
https://www.gadgetdaily.xyz/turn-your-android-device-into-a-wi-fi-extender/
Click to expand...
Click to collapse
I tested succesfully the s8+ doing the same.

When using Share it to get pics from an iPhone (in the woods with no internet or Wi-Fi network) the SM T820 will not initialize a Hotspot. Is there a fix for this or an easy work around?

Related

[Q] Status of Wifi tethering

I'm on the verge of buying an archos 70 8GB IT, but I need a critical question answered first.
I'm planning on using this on my car, and would need to grab internet from my phone. I have an ATT captivate running a custom froyo rom. Now, there is an function on my phone to start a mobile AP through wifi (I believe it is the standard froyo feature and not some third party add-on).
Does this wifi hotspot not work with the archos? This would be a major dealbreaker as bluetooth is out of the question due to having to use a GPS to bluetooth adapter.
I've read a couple of forums up and down and no one seems to have answered this question completely. It seems that everyone has come to the conclusion that android does not have support for ad-hoc networks. I guess my questions lies more along the lines of whether the froyo mobile ap is an adhoc network.
Thanks.
You may remove your connection.
Re-connect it with power save disabled
it may OK
I am using a ZTE Blade/San Francisco with a custom Froyo rom and I can wireless tether my Archos 70IT to my wireless hotspot.
I have a rooted HTC Incredible with stock froyo, and tether my A70 using Wireless Tether from the market. Works great. So does my bluetooth gps, by the way.
Not that this should change your plans, but the fact that you need Bluetooth for GPS doesn't necessarily eliminate using Bluetooth for tethering simultaneously.
I've done exactly that with a Blackberry Tour (for tethering) and a cheap-when-I-bought-it TomTom Bluetooth external GPS unit. I used this configuration to get Google Navigation working. FWIW, doing this actually drove me to get CoPilot, as I didn't want to be tethered all the time to do GPS navigation.
rglick64 said:
Not that this should change your plans, but the fact that you need Bluetooth for GPS doesn't necessarily eliminate using Bluetooth for tethering simultaneously.
I've done exactly that with a Blackberry Tour (for tethering) and a cheap-when-I-bought-it TomTom Bluetooth external GPS unit. I used this configuration to get Google Navigation working. FWIW, doing this actually drove me to get CoPilot, as I didn't want to be tethered all the time to do GPS navigation.
Click to expand...
Click to collapse
That's interesting, I was under the impression that you could only have one device paired at one time. This is good news as I was hoping to perhaps write a program that would allow me to use the archos as a bluetooth headset (to receive calls while in the car), but since I would already have been using it for GPS, I didn't think I could do that.
Regarding my original question, it appears the the froyo mobile AP feature does work in infrastructure mode, I made a hotspot and my friend's nexus one connected to it fine.
Thanks.
I tried to tether to my HTC HD2 with WM 6.5.3, but no success. WiFi hotspot is ad-hoc, Bluetooth and USB tethering simply doesn't work. I'm at a deadlock... Any ideas?
Doesn't the HD2 run android as well? You could switch to that.
KOCTA said:
I tried to tether to my HTC HD2 with WM 6.5.3, but no success. WiFi hotspot is ad-hoc, Bluetooth and USB tethering simply doesn't work. I'm at a deadlock... Any ideas?
Click to expand...
Click to collapse
Hi,
I´m also in trouble with mobile 6.5 on Omnia i8000 and archos 101. No tethering via BT or USB. Seems to be a mobile 6.5 problem.
I tethered my archos via BT to an SE t630 without any problem.
But I need it for my maindevice Omnia ...
ske714 said:
I have a rooted HTC Incredible with stock froyo, and tether my A70 using Wireless Tether from the market. Works great. So does my bluetooth gps, by the way.
Click to expand...
Click to collapse
Could you link to an .APK file for download? On my rooted myTouch Slide with CM6, it just doesn't show up in the market.
I just got my A70 IT 250 gb, I am not able to use Wifi Tether from my Epic 4G. Rooted with Froyo.
any help will be greatly appreciated..
Using the Mobile AP option is the settings menu? Or using some custom Sprint functionality. The Mobile AP one should work.
By the way, where did you buy your A70, I've been trying to buy one but its sold out everywhere.
RollerCoasting said:
Could you link to an .APK file for download? On my rooted myTouch Slide with CM6, it just doesn't show up in the market.
Click to expand...
Click to collapse
Choose your flavor...
code.google.com/p/android-wifi-tether/]
thenameisgabe said:
Using the Mobile AP option is the settings menu? Or using some custom Sprint functionality. The Mobile AP one should work.
By the way, where did you buy your A70, I've been trying to buy one but its sold out everywhere.
Click to expand...
Click to collapse
Did you try CDW? I got one there about a week ago. I called and they sold one to me for $275.
confirmed Wireless Tehthered doesn't work....it doesn't connect to adhoc Wifi hotspot such as my Iphone 4 on Mywi.
I'm using Arcgos 70IT 250GB rooted
ske714 said:
I have a rooted HTC Incredible with stock froyo, and tether my A70 using Wireless Tether from the market. Works great. So does my bluetooth gps, by the way.
Click to expand...
Click to collapse
ske714 said:
I have a rooted HTC Incredible with stock froyo, and tether my A70 using Wireless Tether from the market. Works great. So does my bluetooth gps, by the way.
Click to expand...
Click to collapse
Do you have the link or How-to, to get your A70 work on Wifi?
A70 root
carlochiefsg said:
confirmed Wireless Tehthered doesn't work....it doesn't connect to adhoc Wifi hotspot such as my Iphone 4 on Mywi.
I'm using Arcgos 70IT 250GB rooted
Click to expand...
Click to collapse
Just wondering how did you root your A70? was it easy? I saw a post on XDA on how to root Archos Gen8, using SDE. I read thru it and got chicken out.
carlochiefsg said:
confirmed Wireless Tehthered doesn't work....it doesn't connect to adhoc Wifi hotspot such as my Iphone 4 on Mywi.
I'm using Arcgos 70IT 250GB rooted
Click to expand...
Click to collapse
Wireless Tether is an app you run on your rooted android phone. It shares the phone's 3G/4G connection, which will show up as an available connection in your A70's wireless settings and allow you to access the internet with your tablet.
An adhoc network is used to allow the devices to communicate and share files with each other. I don't believe the A70 will connect using adhoc wifi.
mtang65 said:
Do you have the link or How-to, to get your A70 work on Wifi?
Click to expand...
Click to collapse
Once you have Wireless Tether installed and opened on your rooted android phone, open up the settings. Change the SSID to something you will recognize. I would leave the encryption and access control off until you have it working. Then go back to the main screen and press to start tethering. Once it starts, open the wifi settings on your A70 and scan for devices. You should see your phone and be able to connect to it.
Once working, I recommend going back and setting the access control and encryption. You will have to set a passphrase in the phone for the encryption, then edit the connection on you tablet (long press) and add it to the settings. With access control enabled, you have to accept the connection on you phone the first time. Once you start tethering and your tablet tries to connect, hit menu->access control on the phone and accept the connection.
I've red that Android devices could connect to ad-hoc networks if you are able to make changes in config files via adb. Alas I can't do this on my 101

How to share 3G connection from XPS to laptop?

Dear guys,
I am wonder if you guys can help me about Internet sharing from XPS to laptop via usb cable. Can I use the tethering function in setting or else?
Best regards
Sent from my Sony Tablet S using xda premium
i never relied on inbuilt tether function. i always used this
its pretty easy to setup & no rooting is required. till now i used with almost every kind of android version & with tablets also.
Easiest method I've found is to set up a wifi hotspot with the phone and use that.. No cable required!
Sent from my Sony Tablet S using XDA Premium HD app
In option enable hot spot, connect your laptop wirelessly to phone and that is that.
Easy.
Sent from my LT26i using XDA
I'm just now using the built in USB Tethering with Debian, works like a charm.
Wifi tethering is easy. I use it all the time with my Asus Transformer tf101 wifi. It is very fast.
GT35pro said:
Wifi tethering is easy. I use it all the time with my Asus Transformer tf101 wifi. It is very fast.
Click to expand...
Click to collapse
Doesn't that suck battery like hell on both devices?
You can use the wifi tether to share the connection. It is really easy to set up and no cable is required.The drawback is that it causes heavy battery drain. USB tether is also working fine. You will need cable to do it but this way you can even charge your battery while browsing. See what works better for you and use it.
My network prohibits tethering, but branded .62 has the feature inbuilt. So the question is, can they detect it?
You might want to consider the huawei e586 wifi hotspot. It can support 5 devices on wifi. Just add your 3g data sim card.
i have the concept of wifi hotspot (sharing the mobile data via WiFi), but it is different from tethering. The only way to get WiFi tether is to use apps that require root access?
Thanks!
graffus said:
i have the concept of wifi hotspot (sharing the mobile data via WiFi), but it is different from tethering. The only way to get WiFi tether is to use apps that require root access?
Thanks!
Click to expand...
Click to collapse
How is it different?
K900 said:
How is it different?
Click to expand...
Click to collapse
i am on vodafone italy,
for the "normal" internet usage from the smartphone i use this APN: mobile.vodafone.it
for the tethering i should use this APN: web.vodafone.it
using the smartphone as hotspot wi-fi it not goes to "web.vodafone.it" but through "mobile.vodafone.it" only sharing the smartphone’s normal network
i notice this since with mobile.vodafone.it i pay 0,30€/100mb
with web.vodafone.it i pay 1€/500mb
yesterday i used my Xperia S as hotspot wi-fi and after the 100mb of usage i received an sms from vodafone telling me i used all my data.
Maybe this is only an italian thing or italian-vodafone-thing
graffus said:
i am on vodafone italy,
for the "normal" internet usage from the smartphone i use this APN: mobile.vodafone.it
for the tethering i should use this APN: web.vodafone.it
using the smartphone as hotspot wi-fi it not goes to "web.vodafone.it" but through "mobile.vodafone.it" only sharing the smartphone’s normal network
i notice this since with mobile.vodafone.it i pay 0,30€/100mb
with web.vodafone.it i pay 1€/500mb
yesterday i used my Xperia S as hotspot wi-fi and after the 100mb of usage i received an sms from vodafone telling me i used all my data.
Maybe this is only an italian thing or italian-vodafone-thing
Click to expand...
Click to collapse
It uses your current APN. Just switch before tethering.
K900 said:
It uses your current APN. Just switch before tethering.
Click to expand...
Click to collapse
thanks!
yes, i understand this.
but maybe my provider has some problems: yesterday i did usb tethering via "easy tether" and i payed NOTHING using the apn: mobile.vodafone.it ...it is possible that the provider didn’t recognize my tethering activity neither the network access?
graffus said:
thanks!
yes, i understand this.
but maybe my provider has some problems: yesterday i did usb tethering via "easy tether" and i payed NOTHING using the apn: mobile.vodafone.it ...it is possible that the provider didn’t recognize my tethering activity neither the network access?
Click to expand...
Click to collapse
No.

Is there an app for android like connectify?

I need to do the same thing i do with connectify but in my phone, i connect to the web with my wifi and share internet with the same wifi adapter.
i been looking into it for a while and people keep on say that i need 2 widi adapter for it but is SO no true coz i have and use only 1... I don't wanna use bluetooth at all or connect it with usb.
If anybody knows of an app that does this magic please let me know.
Thanks.
Have you tried wifi tether?
Sent from my Galaxy Nexus using Tapatalk 2
@ Luculuc
Thanks for the reply.
I havent find a tethering app that let me share my wifi connection over the same wifi adapter.
I am not looking to share my data plan by the way, Connectify work as a wifi repeater, so you log in to a wifi and the software let you share that same connection any way you like even simultaneously over the same wifi adapter.
I'm sure you have good reasoning, but why don't you connect the other device directly to the same wifi your phone is connecting to? are you trying to use your phone as a range extender?
If that is all you are doing, seems to me to be a waste of a good device.
You could go to dd-wrt.com, find the list of supported routers, then buy a cheap router that is supported and then flash that firmware. Then set up as needed.
I have been using that for years, except in wireless bridge mode.
mmceorange said:
I'm sure you have good reasoning, but why don't you connect the other device directly to the same wifi your phone is connecting to? are you trying to use your phone as a range extender?
If that is all you are doing, seems to me to be a waste of a good device.
You could go to dd-wrt.com, find the list of supported routers, then buy a cheap router that is supported and then flash that firmware. Then set up as needed.
I have been using that for years, except in wireless bridge mode.
Click to expand...
Click to collapse
I know this thread is super old...
one reason i have is open routers that need a login after connection. I have yet to get a repeater to work with one of these networks but connectify works as you connect your computer say yes i accept and then start sharing it.
robb41488 said:
I know this thread is super old...
one reason i have is open routers that need a login after connection. I have yet to get a repeater to work with one of these networks but connectify works as you connect your computer say yes i accept and then start sharing it.
Click to expand...
Click to collapse
You mentioned that the WIFI Repeaters donot work with Open Networks. Are you talking about "Wireless Repeaters and Range Extenders"? such as this one https://www.youtube.com/watch?v=2SQvaGEKOxc
fqrouter2 is the solution
Use fqrouter2 for rooted Android devices and you have a perfectly working WiFi Repeater (available free in Google Play Store)
npg500 said:
Use fqrouter2 for rooted Android devices and you have a perfectly working WiFi Repeater (available free in Google Play Store)
Click to expand...
Click to collapse
thanks a TON...
npg500 said:
Use fqrouter2 for rooted Android devices and you have a perfectly working WiFi Repeater (available free in Google Play Store)
Click to expand...
Click to collapse
Hello npg500, I installed the app you suggested but i am not satisfoed with it.
fqrouter doesnot "externds the range" of the WIFI. it just routes the internet connection though the Android phone it runs on (possibly by the MITM), keeping the routed device on the same network as it was before. i installed fqrouter to increase the signal strength from my Basement wifi. but no success. it shows my PC in the Scan area. but as mentioned it doesn't extends the Range.
Anynody having any idea what App can serve that functionality? Or Am I doing something wrong somewhere?
Anyone can suggest how to work this wifi repeater or extender mode on S5?
fqrouter is saying wifi is not supported on S5 but it does have MITM
Hi guys i see you know sometging about this...basically my neighbours gave my wifi password i typed it on android and i taught to share the connection from phne to laptop..is that possible?
petarzii said:
Hi guys i see you know sometging about this...basically my neighbours gave my wifi password i typed it on android and i taught to share the connection from phne to laptop..is that possible?
Click to expand...
Click to collapse
You can simply view the password from your phone and input it in your laptop. Or, except you are experimenting something.
Am I missing out something?

[Q] adhoc support?

i recently bought a CP900 printer which supports wifi printing in adhoc mode, but the problem is, my xperia z ultra cannot detect the adhoc networks, ive tried samsung phones, iphones, all can detect this network but mine.
i have tried to flash AOKP, and CM11 roms which still does not detect adhoc networks
is there a solution to this problem?
update, i have also tried some 3rd party wifi detecting software in the market, the network shows up, but when i try to connect it says adhoc not supported by android platform.
cmhyt said:
i recently bought a CP900 printer which supports wifi printing in adhoc mode, but the problem is, my xperia z ultra cannot detect the adhoc networks, ive tried samsung phones, iphones, all can detect this network but mine.
i have tried to flash AOKP, and CM11 roms which still does not detect adhoc networks
is there a solution to this problem?
update, i have also tried some 3rd party wifi detecting software in the market, the network shows up, but when i try to connect it says adhoc not supported by android platform.
Click to expand...
Click to collapse
Have you tried using the WiFi Direct feature in stock ROM? From what I have read only one of the devices needs it to establish a connection.
adfurgerson said:
Have you tried using the WiFi Direct feature in stock ROM? From what I have read only one of the devices needs it to establish a connection.
Click to expand...
Click to collapse
The thing with the printer is, i need to connect the cellphone to the printers adhoc network, if thats not possible, then i wont be possible to run the app. also i have tried to search for the device in the wifi direct, and i dont think it works. thanks for the suggestion though
cmhyt said:
The thing with the printer is, i need to connect the cellphone to the printers adhoc network, if thats not possible, then i wont be possible to run the app. also i have tried to search for the device in the wifi direct, and i dont think it works. thanks for the suggestion though
Click to expand...
Click to collapse
Try it with Selphy in infrastructure mode rather than adhoc?
adfurgerson said:
Try it with Selphy in infrastructure mode rather than adhoc?
Click to expand...
Click to collapse
Thanks for your quick reply, i will be using this direct outside of an wifi environment, your suggestion is great as i could possibly have a person open up their wifi teathering and use that as a bridge with both my printer and my cellphone connected to it, as my cellphone can work in this mode. although its not the perfect solution, its better than not usable one. thanks for enlightening suggestion.
cmhyt said:
Thanks for your quick reply, i will be using this direct outside of an wifi environment, your suggestion is great as i could possibly have a person open up their wifi teathering and use that as a bridge with both my printer and my cellphone connected to it, as my cellphone can work in this mode. although its not the perfect solution, its better than not usable one. thanks for enlightening suggestion.
Click to expand...
Click to collapse
I was suggesting trying to use the wifi direct function of phone to see if it will detect printer if infrastructure mode is used. I don't really have any knowledge regarding networking, just Googling stuff while I had a few minutes to spare.
adfurgerson said:
I was suggesting trying to use the wifi direct function of phone to see if it will detect printer if infrastructure mode is used. I don't really have any knowledge regarding networking, just Googling stuff while I had a few minutes to spare.
Click to expand...
Click to collapse
the wifi direct does not work with the printer. the infrastructure mode, is just like any other printer when you connect to your home wifi, you can use the printer. my objective is to connect wireless on the location where a direct connection would be desirable.
cmhyt said:
the wifi direct does not work with the printer. the infrastructure mode, is just like any other printer when you connect to your home wifi, you can use the printer. my objective is to connect wireless on the location where a direct connection would be desirable.
Click to expand...
Click to collapse
I have one of these http://www.google.com/shopping/prod...a=X&ei=sbrXU_HYMoidyATcloHwDg&ved=0CDQQ8wIwBg at home, and wonder if it could be used to connect two devices. If so it would allow me to use my chromecast at hotels. Needing a second gadget is a crappy solution but it may work.

[SOLVED] How to use chromecast with 4g - Use two devices

Hello,
Need help.
Tethering doesn't work with my chromecast.
Don't know how to configure that.
Someone with same issues?
Edit : I would like to connect my chromecast with my 4g on phone.. Tried everything... Doesn't work..
Did I missed something?
Any solution?
Edit : works with two devices : 1 for router another one to cast ?: put phone in thetering mode. Connect another device (I connected my tablet) on the phone and configure Chromecast with app home with another device ??
Thanks pretoriano80
sonydesouza said:
Hello,
Need help.
Tethering doesn't work with my chromecast.
Don't know how to configure that.
Someone with same issues?
Edit : I would like to connect my chromecast with my 4g on phone.. Tried everything... Doesn't work..
Did I missed something?
Any solution?
Thanks
Click to expand...
Click to collapse
I don't think that will work. When you tether your 4G connection, Chromecast will connect to the Wi-Fi hot-spot that is created by the phone, while your Mate 10 pro is still connected in 4G.
So they are not connected on the same network as it's required for the Chromecast to work.
Pretoriano80 said:
I don't think that will work. When you tether your 4G connection, Chromecast will connect to the Wi-Fi hot-spot that is created by the phone, while your Mate 10 pro is still connected in 4G.
So they are not connected on the same network as it's required for the Chromecast to work.
Click to expand...
Click to collapse
Yeah true but I read on internet that it should be working so I don't understand.
Moreover, I just tried to use thetering with my pc. And strange thing, it doesn't see my phone...
sonydesouza said:
Yeah true but I read on internet that it should be working so I don't understand.
Moreover, I just tried to use thetering with my pc. And strange thing, it doesn't see my phone...
Click to expand...
Click to collapse
I have an old Chromecast here, so i will try, but i don't think it will work.
Maybe it would work with this configuration :
1) Mate 10 pro used for tethering, creating a Wi-Fi hot-spot
2) Chromecast connected to the Wi-Fi hot-spot
3) Laptop (or other device) connected to the same Wi-Fi Hot-spot
But honestly, i never tested this kind of configuration.
Pretoriano80 said:
I have an old Chromecast here, so i will try, but i don't think it will work.
Maybe it would work with this configuration :
1) Mate 10 pro used for tethering, creating a Wi-Fi hot-spot
2) Chromecast connected to the Wi-Fi hot-spot
3) Laptop (or other device) connected to the same Wi-Fi Hot-spot
But honestly, i never tested this kind of configuration.
Click to expand...
Click to collapse
I think you're right!
I resolved thetering with my pc already.
For info, in advanced wifi settings, channel was on auto.. Didn't work.. I tried on channel 4 and now my pc recognizes my phone.
And for chromecast gonna test your solution. Read same things on web..
Thanks dude
sonydesouza said:
I think you're right!
I resolved thetering with my pc already.
For info, in advanced wifi settings, channel was on auto.. Didn't work.. I tried on channel 4 and now my pc recognizes my phone.
And for chromecast gonna test your solution. Read same things on web..
Thanks dude
Click to expand...
Click to collapse
Edit works great! Need two devices : phone for router tablet to cast ?
sonydesouza said:
Edit works great! Need two devices : phone for router tablet to cast ?
Click to expand...
Click to collapse
i solve today!
1) open google home on android phone, tap on chromecast settings, disconnect from wifi;
2) on android phone, let's active hotspot with wpa2 password;
3) re-open google home, add device; tap on chromecast, connect chromecast to the wifi hotspot net.
Now you can stream phone on mobile net, directly on chromecast.

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