Help Auto switch from wifi to 3g and visa versa

[Keshya]

How can I get my phone to auto switch between wifi and 3g? Is it possible?

 

[jerofld]

It does it automatically. If you leave both WiFi and Mobile Data enabled, it'll switch to wifi whenever a known wifi router is in range. When out of range, it'll use 3G.

 

[SUroot]

How can I get my phone to auto switch between wifi and 3g? Is it possible?

What do you mean? If WiFi is on, if it connects that will take priority. If you leave WiFi area, you will be on 3g.

What other variables would you want to employ?

 

[Keshya]

It doesn't do this. I am using wifi and the modem is freezing. When this happens my phone tells me I'm not connected to the internet and won't load pages. I have to tar the wifi off and then 3g kicks in.

 

[rfurman24]

My Verizon S3 is doing this. I have to manually turn off the WIFI for the the 3G to kick in. Did you figure anything out.

 

[AndroidxGuy]

The Sprint GS3 comes with the sprint connections optimizer and during the 3 days that I used it switched between 3g and WiFi automatically. I have since disabled it because the occasional pop up annoyed me LOL.

 

[kayst]

It doesn't do this. I am using wifi and the modem is freezing. When this happens my phone tells me I'm not connected to the internet and won't load pages. I have to tar the wifi off and then 3g kicks in.

If it's your modem that's freezing, then the phone is still connected to your router, so it doesn't know that it can't connect to the internet. That's why you have to turn off wifi.

Keep wifi on and walk out of range of your router to see if it will auto connect to 3g/4g.

 

[rfurman24]

Today I left the house and left WiFi on and it switched to 3g without a hitch. I don't know what is going on.

 

[shivram100]

Install Juice Defender Ultimate, and you can configure to switch on wifi when you are in range of your preferred network.

 

[rfurman24]

I spoke to spoon. My connectivity issue is getting worse. It no longer matters if Wi-Fi is on or not. It tried the sim card trick to no avail.

 

[prakashranka]

I have a similar issue l, when my mobile data and wifi both are enable the wifi doesn't get connected, only mobile data works and if I disable my mobile data my wifi works. Can someone Pls advise me what is going on.

Thank you