Without no reason at all my G1, since last night, has been unable to get a DATA (2G or 3G) connection, and cannot connect to any of my usual WiFi spots.
Is there anything I can reset or check?
Turning off and battery out for a minute or so didn't work? Does it work with home wifi? Maybe the problem is T-Mobile..
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I'm on T mobile with a dhd and my phone keeps losing the data connection.
I have to reboot to initialise it again. If I switch to wifi thats fine, but 3G data keeps dropping out. It can't be the network as the reboot seems to sort it. Sim works fine in other phones. Have you got this problem too?
I'm also getting the reboot problem and the dialer crashes too everyday preventing me from making a call. Otherwise a really good phone!
yep, I am having the same problem on my sim, wierd, I had never had this problem. It started today when i turned my data connection (mobile internet connection) on and did not turn it off, usually I turn mobile network (for internet ) on and then off after some use.
I will try to do same for 2-3 days, lets see what happens. Anybody else having same problem. any solutions ?
So I updated in the latest soak test to 2.3.6 and after that I have been having issues with the wifi. My home network drops and reconnects all too often and when I run a speed test the bandwidth is bottle necked terribly. My laptop gets 35.57Mbps down and 7.19Mbps up but my phone gets around 1-2Mbps down and about half way through the test I get a connection error every time. I also attempted to connect to a friends wifi earlier today and the connection just constantly kept resetting. Anyone have any ideas as to what I can do to get my wifi restored?
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I will give that a shot thanks.
Here is another strange thing it does. When I turn the wifi on it doesn't automatically connect to my network I have to go into the wifi settings before it will prompt the phone to connect to my wifi.
not having those issues at all.
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I unlocked the bootloader and my wifi worked fine after that. I have no clue why that would have fixed it but it sure did. Previously to that I had not modified my phone in any way.
I'm using AOKP ICS 4.0.4, fresh install after full wipe.
Phone was charging over night, wifi and bluetooth disabled. When waking up from standby, I no longer had service. -105dB signal strength and no provider found. Bluetooth, GPS and Wifi did still work, but no mobile connection.
Powersafe mode was active and configured to switch to 2G only. Deep sleep mode was active, since Wifi and bluetooth had been disabled.
A reboot did solve the problem temporarily, but the problem shouldn't have occurred in the first place.
I never had an issue like this with any of the previous roms (all 2.2 / 2.3), although non of them had working deep sleep mode, so it might be related to it.
I'm living at the edge of HDSPA reception, so the phone will frequently switch between HDSPA, 2G and no net at all, like every time someone using the same provider walks by. It might have lost connection to provider while in standby and probably got stuck when waking up.
Just popped open my S4 yesterday, and it has been fantastic. I've just been wondering if anyone else has been experiencing a problem with the smart wifi feature. Whenever you leave it on, if a Wifi Signal is a dynamic IP it seems to drop it if you move around within the area and is unable to connect with other routers hosting the same connection, however, when it switches to the data, either 3g or 4g, I am unable to resume data connections over the network, even after waiting a few minutes, and sometimes have had to restart it. Any others having this problem? Or am I just impatient.
It happened 4 times on my Note 3 in the last 10 days. I'm home or at work under wifi. Go out and try to use mobile data and I get an error message that I have no connection. Yet my LTE signal shows 50% and above in signal strength. I tried to turn on airplane mode to turn it off to force my phone to latch onto the closest cell tower and it's still doesn't fix the issue. If it happens while I try to upload some files, I check my email or try to browse the web and it confirms that I have no working connection to the web. I end up rebooting my phone and it fixes the issue. It's as if the phone is still looking for my wifi connection and "forgets" to switch to cellular connection once I leave the building. I know there is a setting under wifi that says to auto switch between wifi and mobile network but it doesn't seem to make a difference.