Wifi Repeater / Extender (Mobile Hopspot using Wifi, Not Data) - Nexus 6P Q&A, Help & Troubleshooting

I am trying to repurpose my old Nexus 6P. I have been having trouble grabbing wifi signals and want to use my old Nexus as Wifi Repeater / Extender since it picks up networks better ( Mobile Hotspot using Wifi instead of Mobile Data ). I'm aware that not every device can do this but I figure since my Galaxy S7 is able to do this, The Nexus 6P is just as high tech to be able to do it also.
I've read about the FQRouter2 app but that seems to be a dead end at this point in time. Anyone have any helpful links or information on how I could achieve this via application or Rom specifically?

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[Q] Tethering to a phone - which phone?

I have my wonderful Nexus 7. I have my wonderful HTC HD2, which has a Wi-Fi Router capability. I use the router for my laptop from time to time. I'm not happy with current phone offerings due to pathetic battery and storage options, and unwilling to carry around even more spare batteries, hence the N7 was a stop-gap with more modern capabilities and a larger screen.
My N7 cannot even see the router. If i install software from the App Store, it can see there is a router but has a dash for the channel number, and a question mark for the strength. Nothing I can do will get it to connect.
My N7 happily connects to my home wi-fi and to hotspots when out and about.
1. Does anyone know of a way to connect my N7 to my HD2?
(If I installed Android on it, would it connect?)
2. Which phones has anyone successfully connected via to successfully use the N7 when outside the range of a land based Wi-Fi?
I have been able to connect to my friend's Samsung Galaxy S2 using its hotspot.
I use a Widgetsoid2 switch on my Optimus-v. My n7 connects with no problem. I seldom use it though since I have WiFi at home and work.
Mine connects to my Samsung Focus Mango WM7.5 phone with internet sharing via WiFi switched the on. I had to dev unlock the phone to side load a few .xap fiiles in order to hack it and add the internet sharing option, as in was never enabled in the last update - works like a dream!
Sent from my Nexus 7 using xda app-developers app
I use my little Wildfire running CM7 with WiFi hotspot activated, works where ever I go
I use my xperia S to connect to the internet .
I use bluetooth to connect to nexus 7 . Not sure what is the maximum speed tho .
If you have 1Mb data plan recommend you to use bluetooth thertering .
Android 2.3 above suport sharing internet . So you might want to find a stable ICS room for HD2 if you wan to do so .
xerox89 said:
I use my xperia S to connect to the internet .
I use bluetooth to connect to nexus 7 . Not sure what is the maximum speed tho .
If you have 1Mb data plan recommend you to use bluetooth thertering .
Android 2.3 above suport sharing internet . So you might want to find a stable ICS room for HD2 if you wan to do so .
Click to expand...
Click to collapse
Thanks for that info.i have looked several times at flashing the phone wih somethong other than windows mobile, but never pluckex up the courage. Dont want to have to reinstall everythingif i dont like it or it is lacking. Eg some did not have the camera.
Just to say I have exactly the same problem - turn HD2 router function on, can be seen by all PCs around - but not by Nexus 7 - 'not in range'
Bluetooth connection does not work either AFAIK ... so tethering is out.
hd2 propably has adhoc sharing, nexus7 support only infrastructure, so it won't work. I have the same problem with my nokia n9

What's the best way to share my phone's Internet connection with my tablet?

It would be nice to just be able to carry my phone in my bag, so that when my tablet is within range of WiFi it uses that, but cal use my phone's 3G connection if wifi isn't available.
What's the best way to achieve this? A wireless hotspot from the phone? Or Bluetooth?
Wifi tether is best way to go. I would suggest foxfi because you can have a wifi password if necessary. Also a free app from the play
store, just be sure to watch your data limit!
https://play.google.com/store/apps/...ch_result#?t=W251bGwsMSwxLDEsImNvbS5mb3hmaSJd
Try Bluetooth tethering
blazemore said:
It would be nice to just be able to carry my phone in my bag, so that when my tablet is within range of WiFi it uses that, but cal use my phone's 3G connection if wifi isn't available.
What's the best way to achieve this? A wireless hotspot from the phone? Or Bluetooth?
Click to expand...
Click to collapse
Try install BlueVPN(ics client) from Google Play. Activate and pair your device with 3G phone. Launch BlueVPN, Selecet your 3G phone and BlueVPN will do the rest. Good luck
Pair your phone and your tablet. And you are connected.
Android phone ⇒ Nexus 7
Or enable wifi tethering
Sent from my Nexus 7 using Tapatalk 2

[Q] App to measure net traffic of Hotspot WIFI

Hi,
I am using my N7 most of the time with my Galaxy S2 as a mobile hotspot. On The S2 I have a data limit of 3 GB per months. On the S2 I use 3G Watchdog to measure the traffic. This is great to see when I will get over my limit and it also shows me how much of this traffic was used by WIFI Tethering (which unfortunately this is much, much more than I thought). But of course it doesn't show me which apps on the tethered device used the traffic and to make things even more complicated, I also use my Transformer Prime sometimes on this Hotspot, which makes the situation even more intransparent
So, I am searching for an app to install on my N7 and on my TF201 which measures the net traffic and especially shows which apps cause the most traffic, BUT ONLY when the tablet is using the S2 Hotspot. Has anyone seen such an app ?
Thanks,
Hermann
The system one tracks All the WiFi usage, and since Android can't tell whether you're using a hotspot or mobile hotspot, I doubt if there's an app as such.
Also this is probably more attention grabbing in the Zappa and themes section of the n7 I think

[Q] Wifi Hotspot

Has anyone tried connecting the nexus 4 as a wifi hotspot? My phone can load webpages like google, facebook, XDA really fast. But when I have my laptop connected through portable hotspot I can't even get google.com to open up. Sometimes it does but very very slowly, is this normal for wifi hotspots or is it just something with my connection settings?
My Wi-Fi Hotspot from Nexus 4 works perfectly when I connect my Nexus 7, Playbook, and Galaxy Nexus.
WiFi hot spot worked for me also
Sent from my Nexus 4 using Tapatalk 2
Hmm i tried it with my playbook too, it works but same issue its much slower then what the phone can accomplish!
It's normal for it to be slower (just consider that all requests need to be routed from your laptop, to your phone via WiFi, then to the cell service) but it certainly should be working without issue. Are you using the built-in WiFi hotspot feature? And what carrier?

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.
Click to expand...
Click to collapse
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.
Click to expand...
Click to collapse
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
Click to expand...
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.

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