I'm on a rooted G2x with stock Froyo. When I use WiFi, I am unable to get a reliable radio signal to make or receive calls. Then I shut WiFi off and the problem persists. There is no 4G icon at this point. I have to reboot the phone to get the proper signal back. It is not a fluke as it happens every time. Is anyone experiencing this problem?
Yes. My fourth one is doing the exact same thing. It says connected, the box is checked. Yet when I go to Market it says no network access and my 4g icon is on.
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Hello all,
Lately (meaning, the last couple of days -- perhaps 3 or 4), my phone has been unable to get a Verizon data network connection for a certain amount of time (4G or 3G). WiFi works fine. However, anything else doesn't work, say, for a few minutes, or a hour or so. Sometimes, a reboot will fix the problem, but sometimes it won't.
The odd thing is, the "4G-LTE" icon is displayed and shows activity (up and down arrows blinking), yet I can't browse the web, update the weather, update Facebook, check email, etc., etc.
Does anyone have any ideas? Running BAMF 1.3.2. I am in the middle of NYC (plenty of 4G service). Yes, Mobile Network is enabled in the Settings. Tried a battery pull as described above AND a SIM card pull. Still no fix.
I had a similar problem a few days after I got my Thunderbolt. I was still on stock yet. I ended up going to the Verizon store and they did a hard reset to fix it. It sucked because I lost all my data but since it was new I didn't have much on it. If you back up everything with Titanium Backup it shouldn't be too bad tho, factory reset is under "SD card and storage" in the settings menu.
Sent from my ADR6400L using XDA Premium App
There have been many problems with the TB and data/network problems as of late. I believe it to be because of this new 4G rollout that is coming Thursday, plus the fact we will be seeing an OTA quite soon they are propbably preparing the network for that, thus giving all of us all these weird problems that we have been having.
(everything above is just rumor and based on my 100% factual opinions )
daniel178 said:
Hello all,
Lately (meaning, the last couple of days -- perhaps 3 or 4), my phone has been unable to get a Verizon data network connection for a certain amount of time (4G or 3G). WiFi works fine. However, anything else doesn't work, say, for a few minutes, or a hour or so. Sometimes, a reboot will fix the problem, but sometimes it won't.
The odd thing is, the "4G-LTE" icon is displayed and shows activity (up and down arrows blinking), yet I can't browse the web, update the weather, update Facebook, check email, etc., etc.
Does anyone have any ideas? Running BAMF 1.3.2. I am in the middle of NYC (plenty of 4G service). Yes, Mobile Network is enabled in the Settings. Tried a battery pull as described above AND a SIM card pull. Still no fix.
Click to expand...
Click to collapse
You are describing the same problem I'm having and I also live in NYC. But, I have no problems getting data when I force the phone into 3G mode only.
I notice the data connection problem even though the 4G symbol is up when I don't have cell reception for a while...like being underground while on the subway.
Turning the phone off and on or rebooting seems to fix the issue. I'm thinking the phone has handoff issues with whatever tower is near by.
Anywho, I did the "data fix" by changing the EVDO setting from eHRPD to Rev. A. I dunno if that'll do anything.
I am on the CM10 nightlies right now and was using CM9 and still had this issue. I don't use data all the time so I turn it on/off whenever I need to download a picture or there is no WiFi where I am at. The thing that has happened to me a couple of times is that when I turn on my data, the 4g pops up next to the bars but they stay grey even if I try to use something that requires an internet connection. I usually reboot the phone so it can start working again and I get blue bars again after the reboot. It only happens when I turn off the data after it's been connected I guess. Does anyone else have or have had this issue and know if there is a way to fix this?
Hey guys, quick background. I bricked my SGS3 and had to have it replaced. I think I got a refurb phone because from day one I keep having the same issue. First day I got the replacement phone I rooted it and flashed CleanROM 5.0. Everything was peachy until I noticed that I have no 4G or 3G service. In fact, I had no data connectivity at all. My phone can make calls, receive texts no problem, won't connect to internet. If I restart the phone, I have 4G right away. After a few minutes, the 4G icon is on, but the phone won't has no data connection (when I say data connection I mean it will not go online, no internet, no android market, still have voice and txts). If I attempt to go on internet, I get a message saying "No Signal Found For Mobile Networks". I have installed Network Signal Info and right after a restart it says 4G LTE, data connected, upload+download activity. After a few minutes, it says 4G LTE, data connected, after a little while, it will switch to EHRPD, with data "connecting". Also, in the System tab, it will tell me my IEMI and version of JB running, next to "Radio", it says "unknow". WiFi works perfectly btw. My IEMI is perfectly fine,
I had it backed up. My phone number is still there.
Here is what I had tried so far: Switching into and out of Airplane mode, different programs that reset mobile connection, flashed different custom ROMs, flashed the stock kernel, flashed 3 or 4 verizon Modems, Data wipe, cache, Dalvik wipe, Odin'ed back to stock 4.0.1 ICS and had upgraded it to 4.1.1 via verizon software update, changed the SIM card, and reprovisioned the phone with that *3767*whatever the hell code. I'm out ideas.
If anyone has any other idea that I can try before I take it back to Verizon, please, let me know.
tim.janov said:
Hey guys, quick background. I bricked my SGS3 and had to have it replaced. I think I got a refurb phone because from day one I keep having the same issue. First day I got the replacement phone I rooted it and flashed CleanROM 5.0. Everything was peachy until I noticed that I have no 4G or 3G service. In fact, I had no data connectivity at all. My phone can make calls, receive texts no problem, won't connect to internet. If I restart the phone, I have 4G right away. After a few minutes, the 4G icon is on, but the phone won't has no data connection (when I say data connection I mean it will not go online, no internet, no android market, still have voice and txts). If I attempt to go on internet, I get a message saying "No Signal Found For Mobile Networks". I have installed Network Signal Info and right after a restart it says 4G LTE, data connected, upload+download activity. After a few minutes, it says 4G LTE, data connected, after a little while, it will switch to EHRPD, with data "connecting". Also, in the System tab, it will tell me my IEMI and version of JB running, next to "Radio", it says "unknow". WiFi works perfectly btw. My IEMI is perfectly fine,
I had it backed up. My phone number is still there.
Here is what I had tried so far: Switching into and out of Airplane mode, different programs that reset mobile connection, flashed different custom ROMs, flashed the stock kernel, flashed 3 or 4 verizon Modems, Data wipe, cache, Dalvik wipe, Odin'ed back to stock 4.0.1 ICS and had upgraded it to 4.1.1 via verizon software update, changed the SIM card, and reprovisioned the phone with that *3767*whatever the hell code. I'm out ideas.
If anyone has any other idea that I can try before I take it back to Verizon, please, let me know.
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Click to collapse
Did you go into your mobile data settings to make sure you're on CDMA/LTE? If not I would select and reboot the phone and see if the problem persists. I don't know if you have tried this but it's worth a shot.
I'm having literally the same exact problem with my mom's S3 except for it's not rooted, complete with 'download + upload activity' and 'unknown' radio. I've yet to find anything in my search, but if I do I'll post it here.
sju1fan said:
Did you go into your mobile data settings to make sure you're on CDMA/LTE? If not I would select and reboot the phone and see if the problem persists. I don't know if you have tried this but it's worth a shot.
Click to expand...
Click to collapse
I did try that. Nothing seems to be working.
Ive been having major issues with my wifi on a stock non rooted JB stock firmware Relay.
Wifi was working fine for the longest time. Recently my wpa2 home network wont connect. I keep seeing "wifi authentication error" every time I try to connect. I did a cache wipe, and when I do, it works for a day or so and then goes back to the same issue
Now Im having problems getting any data from wifi, wether its an open network or WPA. It just shows that its connected, the little arrows on the signal meter light up but no data actually gets transferred.
I did a battery pull and it seemed to fix it temporarily, but seems like the issue comes back
Any help??
Hi
when someone's call me (or i calling someone), the phone is hanging up, Wi-Fi and Cellular is reset.
phone software is updated to last version. all apps is update.
SIM-Card is ok (tested on other devices)
what can i do?
Sent from my G8142 using Tapatalk
Try restarting in safe mode and see if the same occurs again. If not there's some 3rd party app interfering with your phone.
I am experiencing a similar problem, I think.
Almost every time I am starting a call, the reception goes away and zero bars are shown, and the call status says "call ended". If I immediately try to make the same call again I get reception, signals get through and I can conversate.
Downloading a file of 100 Mb is a pain in the ass, because the reception dies on average every 2 minutes, which in turn aborts the download. The same does not happen for calls though.
My positions when this occurs are optimal places for reception.
I have switched SIM-card to a new one.
I am out of ideas to solve this, have anyone else encountered the same? Does anyone have a solution to this problem?
My phone has an unlocked bootloader and is rooted.