How do apps connect to wifi? - Amazfit

More of a technical/dev question, I notice when I go to WiFi settings it'll take a while to connect then I can ping things from adb shell but when I'm not on that screen I cannot ping things... does anyone know what exactly is triggered to connect to the WiFi? Or if I can use the existing bluetooth connection to my phone to connect to the internet?
I'm trying to build some apps for the amazfit but I need either a consistent connection or to connect when the apps are opened... I noticed wpa_supplicant in the /etc/wifi folder which means I could potentially start a daemon with root but I'm wondering if there's a better way?
There must be something doing it as the updater app can start the WiFi connection as required... just can't quite figure out what's doing it yet.

Monotoko said:
More of a technical/dev question, ...
Click to expand...
Click to collapse
Welcome to the mystery of Amazfit wifi
Not really. I wrote about it a while ago here. https://forum.xda-developers.com/showpost.php?p=74857110&postcount=36
TLTR; your app just has to turn the wifi on by itself and (once connected) then can use the connection normally. The connection is lost when the watch is asleep though. So, your app needs to keep the watch awake until it's done with the connection.

anox said:
Welcome to the mystery of Amazfit wifi
Not really. I wrote about it a while ago here. https://forum.xda-developers.com/showpost.php?p=74857110&postcount=36
TLTR; your app just has to turn the wifi on by itself and (once connected) then can use the connection normally. The connection is lost when the watch is asleep though. So, your app needs to keep the watch awake until it's done with the connection.
Click to expand...
Click to collapse
Thanks a lot! That should work for my first app... I only need a few updates stored, also wondering if it's possible to connect to the internet via BT through the phone?

Monotoko said:
Thanks a lot! That should work for my first app... I only need a few updates stored, also wondering if it's possible to connect to the internet via BT through the phone?
Click to expand...
Click to collapse
https://forum.xda-developers.com/smartwatch/amazfit/dev-library-amazfit-communication2-t3779946
and
https://forum.xda-developers.com/smartwatch/amazfit/app-amazfit-internet-companion-generic-t3779945

Related

[ISSUE] How to prefer Wi-Fi to 3G

I have a HTC Fuze. The last few ROMS that i have been using (Energy, RRE, Tael), all the Apps always use the 3G internet to do their work even if a much faster Wifi is connected. Is there any way to make all apps(including things like email) globally prefer the Wifi when available? Also I dont want to have to keep changing settings to do this, It simply needs to be "If Wifi available use it, else use 3G"
Thanks in advance.
What i did was to go to start>settings>connections>advanced>select networks and change the default connection to the internet to "My work network", rather than my 3G network. This way, if theres any connection to the internet needed, my phone will use my wifi connection. The problem with this, however, is that when you dont have a wifi connection available, the phone will not connect to the internet unless you change the above setting back to your 3G network. If anyone knows a better way, please let us know
no i cant keep switching. thats too much trouble. there must be a better way.
redskilldough said:
What i did was to go to start>settings>connections>advanced>select networks and change the default connection to the internet to "My work network", rather than my 3G network. This way, if theres any connection to the internet needed, my phone will use my wifi connection. The problem with this, however, is that when you dont have a wifi connection available, the phone will not connect to the internet unless you change the above setting back to your 3G network...
Click to expand...
Click to collapse
Does it automatically connect to WiFi when a known network is within range even when the phone is in sleep? If yes, does it disconnect once not in use for a while?
k.electron said:
no i cant keep switching. thats too much trouble. there must be a better way.
Click to expand...
Click to collapse
As far as I know there is no way to do it automatically. You can use one or the other but they must be switched manually. All HTC phones have always worked this way. Maybe if the demand was high enough which apparently it is not a Chef could come up with an app that would do it. But for now you must do it manually.
rexian said:
Does it automatically connect to WiFi when a known network is within range even when the phone is in sleep? If yes, does it disconnect once not in use for a while?
Click to expand...
Click to collapse
no i leave wifi off normally to conserve battery.
Solarenemy68 said:
As far as I know there is no way to do it automatically. You can use one or the other but they must be switched manually. All HTC phones have always worked this way. Maybe if the demand was high enough which apparently it is not a Chef could come up with an app that would do it. But for now you must do it manually.
Click to expand...
Click to collapse
that is extremely failurous. not preferring the fastest internet connection is major fail. did not know that.
My phone does this automatically. It uses the WiFi whenever it's on. If the WiFi is off, it uses the data connection.
Maybe I'm understanding it wrong?
|Jason8| said:
My phone does this automatically. It uses the WiFi whenever it's on. If the WiFi is off, it uses the data connection.
Maybe I'm understanding it wrong?
Click to expand...
Click to collapse
what the heck? how? u must help me find out..
i think it does prefer wifi over 3g in WM 6.5...!!
to check it out here is wt i've done....turn data connection off...check that its on in the notification manager "when u click on the task bar"..then run any app that needs internet " opera, msn messenger, email...etc" while this app is online..
now there r two ways to check it
1-the notification manager & see if it turned to 3g data connection...if so u should find a timer running in ur service provider section, if not then its only using wifi
2-check the communication manager & see if it turned the data connection on, if its off then its using wifi...
thats how it is with my touch pro...i'm using energy rom nov. 08 build
Indeed it prefers wifi connections 2 data, but You have to :
1. Have Known wifi spots in range
2. Keep wifi connection on, while in stand by
Keep in mind that if a program starts to use the data connection it wont change to use the wifi one. So firstly connect and then open programs.
wakady said:
i think it does prefer wifi over 3g in WM 6.5...!!
to check it out here is wt i've done....turn data connection off...check that its on in the notification manager "when u click on the task bar"..then run any app that needs internet " opera, msn messenger, email...etc" while this app is online..
now there r two ways to check it
1-the notification manager & see if it turned to 3g data connection...if so u should find a timer running in ur service provider section, if not then its only using wifi
2-check the communication manager & see if it turned the data connection on, if its off then its using wifi...
thats how it is with my touch pro...i'm using energy rom nov. 08 build
Click to expand...
Click to collapse
firiel said:
Indeed it prefers wifi connections 2 data, but You have to :
1. Have Known wifi spots in range
2. Keep wifi connection on, while in stand by
Keep in mind that if a program starts to use the data connection it wont change to use the wifi one. So firstly connect and then open programs.
Click to expand...
Click to collapse
apparently its some sort of combo of this. i am using 6.5. any apps that have been using 3g continue with it. and i have to go to the comm screen and turn off data to force new apps to consume wifi. which isnt too bad, certainly not as bad as going to the network options. i would wish they made this a bit more seamless like with the desktop technology, i can switch from wired to wireless lan without even dropping a skype call.
firiel said:
Indeed it prefers wifi connections 2 data, but You have to :
1. Have Known wifi spots in range
2. Keep wifi connection on, while in stand by
Keep in mind that if a program starts to use the data connection it wont change to use the wifi one. So firstly connect and then open programs.
Click to expand...
Click to collapse
now i have discovered a new problem. even if i open the app after i have wifi turned on and data turned off, some apps just dont want to use the wifii.
Bing maps and google maps for example just tell me there is no internet.
this is really pissing me off, whats the point of having wifi on a phone if the apps wont use it. i dont really care about the google location service if the data is through the internet, but atleast turn on.
lame.

Wireless Tether

I've never used wireless tether on my phone, but recently tried to. I'm running the Lightning Bolt 2.7 rom and I'm using Wireless Tether for Root Users. I hit "press to start tethering" and everything seems fine. I'm granted SU permission and it displays "press to stop tethering" which leads me to believe that the program is working correctly. I have 3G connection but I'm getting 0.0kb down and up and I'm unable to discover my Eris with any other device (my wife's Eris, PC, or laptop). Am I doing something wrong?
Install another wifi tethering program? Make sure you're using wifi tethering and not usb tethering...
Hungry Man said:
Install another wifi tethering program? Make sure you're using wifi tethering and not usb tethering...
Click to expand...
Click to collapse
I think I've tried every free wifi tether app in exsistence. I've heard tetherWifi works but I don't want to pay $9 to test it...wish they'd let you try b4 you buy.
Stupid question, but do you have wifi turned on?
If so, there is an option in the settings of wireless tether app that's called enable access-control. If this is checked then you have to grant priviledges to the devices that you wish to connect to your phone. You will have to slide the notifications window down and then select the notification about some device that is trying to connect to your phones wifi. After you select that notification you must grant the priviledge before it will work.
Good Luck!!
geske001 said:
Stupid question, but do you have wifi turned on?
If so, there is an option in the settings of wireless tether app that's called enable access-control. If this is checked then you have to grant priviledges to the devices that you wish to connect to your phone. You will have to slide the notifications window down and then select the notification about some device that is trying to connect to your phones wifi. After you select that notification you must grant the priviledge before it will work.
Good Luck!!
Click to expand...
Click to collapse
I had my wifi turned off but I've tried turning it on and off. I enabled access-control, disabled it, turned bluetooth PAN tether on and off, and I've changed the settings to each of the different LAN network settings. Each time I return to the main page I'm seeing 0.0kB down and up. When I scan for wifi connections with my wife's phone, it never sees my Eris. I've even tried manually adding the wifi network on her phone by entering "AndroidTether" manually as the SSID which is what my phone says the SSID is. It adds it to her wifi networks but says that it is "Not in range, remembered".
Question - When you turn on Wireless Tether, before you connect any devices to it, does your phone display any kB going down or up? Or do you have to actually connect to a device to start pushing a signal?
You might need to start over. Do not mess with anything other than changing your SSID and enabling Access control. Do not use bluetooth for confusion reasons. When you connect with your wireless laptop watch for the access request, slide your notifications and then accept your device. You should be ok. Do not try to complicate things. Just KISS!!
PM me if you have any other questions!
That's my problem. I can't get other devices to even attempt to connect to my phone. The only notification I ever see is "tethering is currently running". I get superuser permission whenever I turn on tethering or change any settings that require it to restart tethering. But I never get any kB down or up and no other device ever recognizes the wifi connection.
Whenever I get an access control notification, it DOES NOT pop up. It is displayed subtly at the top of the phone and I have to slide my finger from the very top of the screen down to the bottom, and then the notification menu fully comes up. I then click the access control notification and check the device that is trying to access wifi through my phone. You have to pay close attention.
You could try to click on the menu button by your home button and select access control, and see if anything tries to attach. You will need to check the box for the device and then accept.
Good Luck!
geske001 said:
Whenever I get an access control notification, it DOES NOT pop up. It is displayed subtly at the top of the phone and I have to slide my finger from the very top of the screen down to the bottom, and then the notification menu fully comes up. I then click the access control notification and check the device that is trying to access wifi through my phone. You have to pay close attention.
You could try to click on the menu button by your home button and select access control, and see if anything tries to attach. You will need to check the box for the device and then accept.
Good Luck!
Click to expand...
Click to collapse
I understand that I have to view my notifications to see the notification. But there is never one there. No device sees a wifi signal because the phone isn't pushing one. It's my understanding that the app should be pushing a wifi signal that other devices can see and try to connect to. When I'm on my laptop or my wife's phone and I scan for a wifi network I DO NOT see my phone and therefore the device does not attempt to connect to my phone (and there is not a notification if I slide my finger down at the top of my phone to allow a connection).
The question I have is: when you begin tethering (BEFORE ANY DEVICE HAS CONNECTED OR ATTEMPTED TO) do you have kb's going down or up? Someone answering this simple question would help me tremendously!
Thanks!
Sent from my FroyoEris using XDA App
To answer your question, no. if nothing is connected to the tether then the connection has no need to upload or download info.
MJL99 said:
To answer your question, no. if nothing is connected to the tether then the connection has no need to upload or download info.
Click to expand...
Click to collapse
Ok, thanx. That means my probem lies in the connection, not the actual tethering.
Sent from my FroyoEris using XDA App
joshw0000 said:
Ok, thanx. That means my probem lies in the connection, not the actual tethering.
Sent from my FroyoEris using XDA App
Click to expand...
Click to collapse
What version are you running? I'm not running a froyo rom so I havent been up to date on what works and what doesnt, but have you looked thru all the froyo rom threads to see if anyone else has had a tether problem? On aloysius, I have version 1.6 and it works fine, get info transfer up and down after I connect with my laptop. If you have access control enabled, you will need to authorize your device that is connected, if you can find it in wireless networks.
Is wireless tether bundled with the rom? You said you have tried all versions that you could find but I still have a feeling its the version of wireless tether you have, but it could also be that all versions you found are only compatible with 2.1.
Heres all I could find:
Wireless Tether
I'm on KaosFroyo v24. So I tried opening wireless tether and running it. I started it and did a wifi scan on my wife's phone. Still nothing. I got on the laptop and ran about a half dozen scans and it finally saw and connected to my phone, at which point data was streaming up and down. I had just assumed before since no data was streaming and I couldn't connect initially that something was wrong.
I still can't connect with my wife's phone (which was what I used most for testing) but I got it working.
Thanks to everyone for your help!!!
Sent from my FroyoEris using XDA App

[Q] Is there a way to force an app to use mobile data connection instead of WiFi?

I'm going to start here with this question before expanding it to the whole xda-developers Q&A area, since this is something I am trying to do specifically with my Note.
Is there a way to force an app to use mobile data connection (MDC) instead of wifi?
Specifically, I am trying to figure out if I can force Activesync and/or the Gmail app to use the MDC instead of the wifi connection when I am already connected on wifi, especially if there is a way to have either of those apps detect that it can't communicate with the servers through wifi, and auto change to using the MDC.
Reason for this??? I need to receive emails through Activesync and Gmail at all times, due to being on-call for work. The wifi connection screws up sometimes, but the phone stays connected to the wifi thinking it can still access everything ok. (yes, it is a problem with the router, not the phone, and that is being investigated separately)
Yes...I know I could just turn off my wifi connection on the phone, but I prefer to leave it on if possible, and just use the MDC for those two apps. Is that even possible to use the MDC while still connected to wifi, or is there a requirement that wifi be turned off to use MDC, no matter what???
Also, what is the proper name for the MDC? That might help me search for a solution. MDC was the best I could come up with for it, but maybe there is an "official" name for this connection?
I have the Tasker app installed, and have been thinking about trying a way to make Tasker cycle the wifi connection for me, but as I said, I would prefer to just leave the wifi turned on, and just force those two apps out the MDC.
Any help, or maybe just point me to some more info? I have search for about a week now, and am finding plenty of people asking how to restrict an app to use wifi, but not the other way around.
Thanks!
MonkeyThumper
Additional info:
Think of it this way...the wifi issue may be firewall related. So, the firewall stops my phone data from going to the internet through wifi. I need to still get my emails though. I would like to stay connected to my wifi, so that I could tell that I am having problem as soon as I try to surf the web, but my emails would still be coming through because they are using the mobile data connection instead.
I've never seen a mobile data connection stay active while wifi was turned on and connected.
Your best bet is to either fix whatever is wrong with your wifi connection, or bite the bullet and leave wifi off, until you can fix your wifi connection.
i agree, dont think its possible to use data connection,without turning off wifi first(impossible to have 2 data types simultaneously)
SayWhat10 said:
i agree, dont think its possible to use data connection,without turning off wifi first(impossible to have 2 data types simultaneously)
Click to expand...
Click to collapse
I dont think its impossible, as I believe txts come over data, not sure on this though. Is it possible to get what you want, yes most likely. Is it going to be easy, probably not. Address the real problem rather then applying an over complicated bandaid.
If your staying connected, but losing data at home then it is likely your modem is the culprit (assuming you use a modem connected to a wireless router, not a all in one device). If it belongs to the cable/phone company then contact them. If you bought your modem, find out what is compatable and buy a new one and see if this fixes it. I had the exact same problem with Time Warner the dumb asses tried telling me it was my wireless router problem despite still being about to be 100% up and running on internal (streaming music and movies from plex server while on phone and even able to RDP internally). Eventually they agreed to send a tech out and he laughed at them and gave me an upgraded modem and we were good to go.
Thanks for the support, but as I said, the wifi issue is being addresses separately. It may not be a quick & easy fix, because additional "testing" is being done on the network (firewall) that may be the real cause of the issue. It is being looked into though.
So...for everyone trying to get me to just "fix" the wifi first, sorry, but it isn't going to happen right now. I would just like to find a way to do what I requested in the original message.
Think of it this way...the wifi issue may be firewall related. So, the firewall stops my phone data from going to the internet through wifi. I need to still get my emails though. I would like to stay connected to my wifi, so that I could tell that I am having problem as soon as I try to surf the web, but my emails would still be coming through because they are using the mobile data connection instead.
Does that help clarify my need of this some?
I agree that it seems only one connection can be active at a time. On my windows mobile phone it defaulted to the data connection, android seems to default to wifi (i would bet this is a requirement from the carriers).
As for texts, they are delivered through spare bits on the cellular carrier channel that were left as spares very early on. Not via data channels. Which is why forcing us to pay to send texts is such robbery - we are literally using otherwise spare bandwidth.
How to bypass MDC?
I have a similar need as MonkeyThumper. My situation is that I have a camera application which allows me to view my camera's at home. It uses port 2000 of which our corporate firewall blocks. I have to turn off wi-fi so that I can use mobile in order to connect. Wondering if there is some routing protocol that I can tell my phone to use MDC instead of wi-fi specifically for that application. It's a nuissance to have to turn off wi-fi, check the camera's, then turn it back on regularly. Any help would be greatly appreciated.
Apps = Not Likely. HOWEVER.... and I can't say for sure - mainly because I have no idea if the radios shut down based upon connection (example 3G turns off when on wifi) - but you can modify the routes in the route table and (again in theory) force data down one pathway or the other.
For example - using a terminal on the phone try this: Connect Wifi - then in the terminal type: ip route show
Output will be something like
default via 192.168.1.1 dev wlan0
....
192.168.1.1 dev wlan0 scope link
Click to expand...
Click to collapse
If you disconnect Wifi and repeat (ip route show) the output will look like this:
default via 10.77.xx.xx dev rmnet_sdio0
...
10.77.xx.xx dev rmnet_sdio0 scope link
Click to expand...
Click to collapse
So, you should be able to manipulate the route table with something like:
su
ip route add 88.77.66.55/32 via 10.77.xx dev rmnet_sdio0 (where 88.77.66.55 is your home IP address or the IP you want to get to).
The problem with this is... it's not persistent. So you'll be best off doing this from a script or something once you verify it works.
There might be another way too... I'm sure there's a route file somewhere that can be configured.
XDA is no longer worth my time.
Need GMAIL on Mobile Data, others on WiFi
hi, my case is simple:
At work, we have WiFi.
But, GMAIL is blocked.
So, i want all my other apps to use the office WiFi, but gmail to go over my mobile data.
I would imagine this scenario is getting more and more common.
Does anyone have any ideas here, apart from having to turn wifi off everytime i want to check my gmail?
any help much appreciated,
thanks James.
TimOster said:
XDA is no longer worth my time.
Click to expand...
Click to collapse
Then go away.
2$HAYNE
TimOster said:
XDA is no longer worth my time.
Click to expand...
Click to collapse
okay, BYE
shayneflashindaily said:
Then go away.
2$HAYNE
Click to expand...
Click to collapse
here here, I 2nd that.
that was an easy problem to solve
TimOster said:
XDA is no longer worth my time.
Click to expand...
Click to collapse
Since you randomly go around posting this same statement on many threads, let me see if I can give you a hand.
Give me just a bit.....I'll see if I can get a mod to help you find the xda door. No need to hit thanks Tim....more than happy to do it for you.
Sent from my Big Ass Outlaw Phone
TimOster said:
XDA is no longer worth my time.
Click to expand...
Click to collapse
Then dont come back.
shayneflashindaily said:
Then go away.
2$HAYNE
Click to expand...
Click to collapse
captemo said:
okay, BYE
here here, I 2nd that.
that was an easy problem to solve
Click to expand...
Click to collapse
Lol you guys! He said that over a year ago!!
Bubbajoe40356 said:
Since you randomly go around posting this same statement on many threads, let me see if I can give you a hand.
Give me just a bit.....I'll see if I can get a mod to help you find the xda door. No need to hit thanks Tim....more than happy to do it for you.
Sent from my Big Ass Outlaw Phone
Click to expand...
Click to collapse
serge_harle_z said:
Then dont come back.
Click to expand...
Click to collapse
440bro said:
Lol you guys! He said that over a year ago!!
Click to expand...
Click to collapse
yeah, I know.
but my phone runs soooo good, im bored
been trying to decide what to flash. even if there are issues, it will give me something to do.

[Q] Internet Tethering PC->Phone via USB

Yup, you got it right. Due to slow 3G connection, it takes a long time to downloading anything at less than 5kb/s.
I know most people use Phone->PC, but I want the reverse. Transfer PC internet to Phone via USB, because I do not have a router.
dikidera said:
Yup, you got it right. Due to slow 3G connection, it takes a long time to downloading anything at less than 5kb/s.
I know most people use Phone->PC, but I want the reverse. Transfer PC internet to Phone via USB, because I do not have a router.
Click to expand...
Click to collapse
It's possible but not by using USB....but using this program you can create an hot-spot and share your PC's line....
http://www.connectify.me/
dikidera said:
Yup, you got it right. Due to slow 3G connection, it takes a long time to downloading anything at less than 5kb/s.
I know most people use Phone->PC, but I want the reverse. Transfer PC internet to Phone via USB, because I do not have a router.
Click to expand...
Click to collapse
ReverseTether:thumbup:
Phone: XWLPD
Modem: DDLPA
Kernel: Phenomenal 5.5 Medium
Theme: ICS Domination + 15 Toggles
Launcher: Apex Launcher
Does not appear to be what I want. I have bluetooth if necessary, but I have no wifi, just plain cable plugged in the PC.
dikidera said:
Does not appear to be what I want. I have bluetooth if necessary, but I have no wifi, just plain cable plugged in the PC.
Click to expand...
Click to collapse
do you want to share your pc line with your phone?
Either via USB or Bluetooth, yes. I could also walk around and find a good wi-fi spot where I could download X apps at X speed, but if there is a way to do it home, even better.
dikidera said:
Either via USB or Bluetooth, yes. I could also walk around and find a good wi-fi spot where I could download X apps at X speed, but if there is a way to do it home, even better.
Click to expand...
Click to collapse
how is connected to internet your PC?? with LAN cable?
Yes!
dikidera said:
Yes!
Click to expand...
Click to collapse
so you can use this program: http://www.connectify.me/features/?refid=...
with it you can create easily a connection wich uses your LAN CABLE to connect your GS2 without bluethoot or USB!!! After you set the program in your PC go to your phone, turn on your wifi and the magic is made!!! you will find a new connection(the one you create with connectify program)!!:good:
TNX if i help you!!:laugh:
Tuqano said:
so you can use this program: http://www.connectify.me/features/?refid=...
with it you can create easily a connection wich uses your LAN CABLE to connect your GS2 without bluethoot or USB!!! After you set the program in your PC go to your phone, turn on your wifi and the magic is made!!! you will find a new connection(the one you create with connectify program)!!:good:
TNX if i help you!!:laugh:
Click to expand...
Click to collapse
Dude. He said he doesn't have wifi on his PC. Connectify NEEDS some sort of wifi to create a hotspot.
OP, look up "reverse tether".
ctomgee said:
Dude. He said he doesn't have wifi on his PC. Connectify NEEDS some sort of wifi to create a hotspot.
OP, look up "reverse tether".
Click to expand...
Click to collapse
MMMMM.....yeah....I don't undestand he doesn't has wifi!!!
Tuqano said:
You should search before say dude!!! And you should read the features of connectify too!!!
http://www.connectify.me/features/?refid= look this site....and this picture too....
View attachment 1179046​
Click to expand...
Click to collapse
Perhaps your extensive technical experience can explain how a computer or network that does NOT have wifi can possibly create a hotspot while missing the requisite hardware to transmit a wifi signal.
Just use reverse tether. Simple
Sent from my GT-I9100 using xda premium
ctomgee said:
Perhaps your extensive technical experience can explain how a computer or network that does NOT have wifi can possibly create a hotspot while missing the requisite hardware to transmit a wifi signal.
Click to expand...
Click to collapse
I removed the post 'couse i didn't understand he had not wifi mate:good:

Use chromecast with 4G connection ? I have no secondary device with wifi

Yes I bought the chromecast V2 but I could never believe this stupid limitation that you can use it only with wifi conection which means you need a secondary device to make this work.
I have a fast and reliable 4G speed so I have no need to invest in any wifi solution.
I hope this is a joke ? must be some way around it ? (without root)
blackinfinity said:
Yes I bought the chromecast V2 but I could never believe this stupid limitation that you can use it only with wifi conection which means you need a secondary device to make this work.
I have a fast and reliable 4G speed so I have no need to invest in any wifi solution.
I hope this is a joke ? must be some way around it ? (without root)
Click to expand...
Click to collapse
Have you tried guest mode? I think that should do what you want..
Sent from my Nexus 6P using Tapatalk
I use mine every day with only my phone's LTE signal through its hotspot. The trick is you have to use another phone to set up the chromecast to connect to it initially. You only need to do this one time to get the chromecasts's settings set properly, and then just turn hotspot on on your phone, chromecast will see it and connect every time.
I think the chromecast app is the only one that requires wifi on before it will even attempt to look for a receiver, because in my experience, streaming apps like netflix, hbo, youtube and comedy central dont consider what radio connects to where at all before the cast icon pops up.
Something else you can do to get that initial setup done is to connect it to another wifi AP with the SSID and WPA2 password set to whatever you want your phone's hotspot to use. Im pretty sure the chromecast only look at the network name and security (not MAC or anything like that) becasue ive done this a few times without issue.
syndre said:
I use mine every day with only my phone's LTE signal through its hotspot. The trick is you have to use another phone to set up the chromecast top connect to it. You only need to do this one time to get the chromecasts's settings set properly, and then just turn hotspot on on your phone, chromecast will see it and connect every time.
I think the chromecast app is the only one that requires wifi on before it will even attempt to look for a receiver, because in my experience, streaming apps like netflix, hbo, youtube and comedy central dont consider what radio connects to where at all before the cast icon pops up.
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Oh my god ? is this really true ? so you say you only need a wifi network ONE time ? to setup the chromecast and then I can use it with wifispot on my smartphone ?
This sound beyond stupid to me.
The problem is I have no secondary device I can do this with and I got no wifi network to connect to.
Must be some way around this some how if you only need to d this one time
blackinfinity said:
Oh my god ? is this really true ? so you say you only need a wifi network ONE time ? to setup the chromecast and then I can use it with wifispot on my smartphone ?
This sound beyond stupid to me.
The problem is I have no secondary device I can do this with and I got no wifi network to connect to.
Must be some way around this some how if you only need to d this one time
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That's what I'm saying.
The reason it doesn't work setting it up that first time is because that process involves both Chromecast and phone using the app fsetting it up to first connect directly to each other, then both connect to the same AP, then talk to each other again for through that network, WITH internet access at the same time. That's really hard to switch radios around fast enough (not impossible though) and still get it to accept and keep the settings for good
---------- Post added at 05:02 AM ---------- Previous post was at 04:53 AM ----------
Also, once you get it working, youll probanly want to use a laptop or something like that to be the device that you use to tell the Chromecast what to play... It works better that way, and you can to use your phone for other stuff while that's going on if you want. You can cast local media from a PC with way better results as well, using something like Plex or the Videostream plugin in Chrome
i am a little confused here, use another device to set up connection and then use your own device right after? how is that going to work if its two different connections?
I just got chromecast and have no WiFi or hot spot but could take to a place to set it up but when I got back home could I use it to mirror my phone screen
sarahlovestim420 said:
I just got chromecast and have no WiFi or hot spot but could take to a place to set it up but when I got back home could I use it to mirror my phone screen
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get your phone to hotspot and connect that way. it doesn't need internet, just a active wifi network
I am also a bit confused. Could someone please spell it out step by step to idiots like me? Is there a link or YouTube video?
manc01 said:
I am also a bit confused. Could someone please spell it out step by step to idiots like me? Is there a link or YouTube video?
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Are u needing help with the set-up process?
You need a 2nd local device to setup Chromecast.
1. Turn on cell phone hotspot (lets say name is Chase)
2. Connect 2nd device to Chase
3. Using 2nd device, setup your chromecast to connect to chase. TURN GUEST MODE ON
4. Once everything is set up and your chromecast is connected to Chase, you can use your smartphone running the hotspot to connect to the chromecast via the Pin. The 2nd device is no longer necessary.
Without something to connect the chromecast to the phone, I see no way to do it.
Side note, the pin feature can sometimes allow you to use your chromecast on hotel wifis that do not normally work.
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OP, is there no where near you like a internet cafe, staples, library, anywhere that might have a computer with internet access with wifi? What about a smart phone shop like Verizon or Tmobile? Use one of their demo phones to do it.
Sent from my Pixel XL using Tapatalk
I have same issue like this. The only thing is I don't use a Chromecast. I hook up my TV with LAN (Old Sony Bravia) to my router and my phone to same routers WiFi. So I am able to share and connect with TV. No issues. I have a crappy wired internet connected to it. I also have unlimited 4G plan on my phone. I use AllConnect to cast from my Phone to TV. Now I am able to cast Movie HD app via AllConnect on my TV. But as soon as I disconnect the wired internet from my router. I am not able to cast. I want to use my Phones 4G internet to stream on my TV. Theoretically it should be possible to cast using my routers LAN which I am able to. But as soon as I disconnect DSL cable from my router the streaming stops. Can anyone help me here.
Another way
sarahlovestim420 said:
Are u needing help with the set-up process?
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Hello
You can also spoof the MAC of the chromecast on your phone and configure the chromecast by this way.
However you need to have root access on your phone to install a software like Mac Changer.
This solution is very usefull in an hotel which require a connection to an open wifi network and a second authentification with login and password.
Regards

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