unable to establish a wireless data connection EHRPD: 7 - Samsung Galaxy S9+ Questions & Answers

Eh, not sure if there is a problem or not, but since I just got this phone yesterday, I'm mighty aggravated I keep getting this notification.
I don't see anything in the settings, and I'm connected to my wifi at home, so what "wireless data connection" is this device notifying me about?
¡Gracias!

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[Q] While connected through Wifi, Opera does not connect

Apologies if this has been resolved eslwhere, but I did a thorough search and I could not find the solution in similar questions asked for the exact problem I am having.
I have an HTC HD2, basic Rom 1.66.405.2 (76641)with Max Manilla, Radio version 2.06.51.07.
I have previously used Opera 9 and Opera 10 to surf the internet along with Skyfire with no problems when using the 3G connection or when connected to my home or work WiFi, until a few weeks ago. When connected through WiFi, having changed nothing on the network routers or my phone, I just cannot get to pages. The same is with the facebook app and any updates via weather or stocks/shares.
It seems that as soon as WiFi is connected there is no data connection.
I have checked data connection and it is OK, I have also tried the slider the best as suggested on another forum, even re-installing Opera 10, to no avail.
I am considering switching to Energy Max Sense at the moment but hesitating as I can't bear going through another hard reset and re-installing everything, but this issue might just force me down that route.
Any thoughts before being forced down this route?
Been through lots of different settings and basically it appears that once wifi is connected I lose all data connecions, nothing then connects.....Please help?
Did you ever get this fixed, because I am now having the same problem.
I used to get internet data connection via wifi by first turning off data connection in comm manager, then turning on wifi. I must have screwed something up, because now I cannot get any data traffic via wifi. I can't even get data from my cell network whilst wifi is on, I have to turn it off to get my GPRS connection back. Bit frustrating, been through connection setup and delete/setup network many times to no avail. What have I done... harrumph!
gadgetuk437 said:
Did you ever get this fixed, because I am now having the same problem.
I used to get internet data connection via wifi by first turning off data connection in comm manager, then turning on wifi. I must have screwed something up, because now I cannot get any data traffic via wifi. I can't even get data from my cell network whilst wifi is on, I have to turn it off to get my GPRS connection back. Bit frustrating, been through connection setup and delete/setup network many times to no avail. What have I done... harrumph!
Click to expand...
Click to collapse
Why Disconnect data connection before activating WiFi?
I leave it on, still it will get data through WiFi is available.
If you disconnect data connection, you will not get data through data connection. (while you have WiFi activated, as you switch it off)
Have you tried using both at same time? Perhaps disconnecting data connection does a "trick" so you can not get data through WiFi too and you are now experiencing expected behaviour. (And that it did before was the wrong situation.)
i tried lots of stuff, soft resetting each time, I then did a full sync and backup to my home PC (work PC has firewall and stopps internet connection).
After that I did a cache cleaner and emptied a lot of trash, it did appear to be running slow. Did another soft reset and voila in the morning it was all working.
I played around with settings, double checked everything and to the best of my knowledge nothing had changed to cause this fault, so no idea if it was a problem with synching between the two PC's, work and home, or whether the cache cleaner did the bizness. Never had the problem repeat again since.
Have you tried getting settings from your provider again maybe something got wiped by accident.
try this thread
forum.xda-developers.com/showthread.php?t=609021
hope that helps......
conantroutman said:
forum.xda-developers.com/showthread.php?t=609021
Click to expand...
Click to collapse
It did indeed, thanks.

Data connectivity problem

Hi guys. im having some paranoid issues here.
While im browsing the net, this message showed up in a box:
"Data connectivity problem" "A secure connection could not be established"
The thing is, my data network mode is deactivated. so what does this mean?
if you are using wifi.
It means that your phone tried to revert to mobile network but failed to establish a connection because dara was turned off.
it happens when the wifi signal fluctuates, the phone tries to fall back on mobile darta network. it is fairly common occurance when using wifi.

Post-ICS hotspot issues

Running stock, clean install of .12. My Hotspot (which I do pay for, so that isn't the issue) isn't behaving at all. The phone is broadcasting the network and devices can authenticate, but they're not being routed to the Internet once they're in. "Limited connectivity" or "No Internet" statuses on my PC, lack of IP config details on my iPod/Pad.
I called VZW support last night and the guy had me shut the phone off, then he reset something on his end and had me turn it back on again. For an evening it ran like a top. Today I'm right back where I sarted. It *can* work, it just isn't.
Interestingly, when I run Mobile Hotpot, it gives no indication of trouble, but in the Tethering & mobile Hotspot menu in Settings, when i run the Hotspot, I get "Error" showing up in there. Doesn't say what kind of error, no detail/debugging, just "Error."
To recap:
ICS .12, stock
WiFi network ok, Routing not (apparently)
"Error" in settings when Hotspot is on.
Only thing I've seen that sounds anything like this was an APN issue on a different carrier's ICS phones post-update. I'm stumped at this point and like my odds better here than I do calling Verizon again...
I am having the same problem after OTA ICS, I can turn my hotspot on and it says connected to 1 device (my laptop) and when I try to connect to the wifi it takes a while and says "limited connection" and will not work. If I go to my mobile settings it says hotspot...error. usb tethering (internet connection mode) still works but the wifi hotspot doesnt at all, I thought they were supposed to fix this!

[Q] Wifi tries to connect on wakeup even when wifi off is this a 'feature?'

When I deliberately turn off wifi cos there is none available I can use at work, on wake up my phone seems to always drop the 3G connection and attempt to connect to wifi, if there is a known one nearby it says connected to ' xxx hotspot' this happens when wifi is off and the connection doesnt actually get made, it then takes a while for 3G to come back on again, this is annoying as I dont have instant on data as it faffs around trying to connect to wifi when it is meant to be off.
I have a Stock phone, UK Vodafone on XXELLA version.
Is there a setting I have missed as this is starting to really annoy me now.
I wish I had kept my SGS2 as the freezing issues I keep getting and now this wifi make this a poor performing phone for the costs/specs..

[Q] Asking to sign in when no sign in required WiFi

I have a verizon hotspot for the road so I have connection while traveling. It always worked great, however now on Android 5.1, half the time when the phone connects to the hotspot, it asks me to "Sign into network". I click the sign into network, and there is nothing to sign into and it connects.
The problem is, I am trying to make it all automatic. When I lose data from my carrier, Wi-Fi is turned on and connects to the hotspot. That's when the "Sign into network" pops up. If I don't click the the sign into network notification within a couple minutes, Android flags that network as having no internet, and won't automatically reconnect until I forget the network and connect to it again.
Does anyone know why android keeps asking to sign in to the network when there isn't anything to sign into? When I click sign into network, it brings up the sign in activity, shows a loading bar, then the sign activity goes away and I'm connected.
Perhaps there is a way to automatically 'click' the "Sign into Network" notification when it pops up?
I solved it. I'm not sure why Android keeps wanting me to login (perhaps the verizon hotspot is logging every connection, and Android sees that as a captive portal). Every time I got the "Sign into Wi-Fi network", it was when I still had some sort of mobile data connection. Now, because Android switches to mobile data if you need to sign in to a wifi, it never tries to get internet on the wifi until the user actually taps the notification to sign in.
Now, if there is NO mobile data connection (both wifi and mobile signals have an exclamation mark), Android will keep trying to gain access to the WiFi without user interaction. Because of the initial confusion, Android thinks I need to login to the hotspot, but if it would check again, it would see that there is access.
So the solution is to detect if there is a notification for "Sign into Wi-Fi network", and if there is, disable mobile network data until the Wi-Fi network is connected. I did this in a bit of a different way for my application, but the concept is the same.
This is the solution for all of those apps that automate WiFi logins with real captive portals that broke with Android 5. The only downside is they would now require root in order to disable mobile data.

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