After going into and out of airplane mode a couple times, my Touch Pro won't connect to data. Tried with the weather tab in TF3D and multiple other programs. I've tried resetting the data connection to avail. Ultimately, I have to reboot the phone to get data back. I am not roaming, I am on the Sprint network when this is happening.
pilotmills said:
After going into and out of airplane mode a couple times, my Touch Pro won't connect to data. Tried with the weather tab in TF3D and multiple other programs. I've tried resetting the data connection to avail. Ultimately, I have to reboot the phone to get data back. I am not roaming, I am on the Sprint network when this is happening.
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Did you ever get a response to this? I'm having the same issue, and I'm on the new Samsung Infuse 4G, but my issue isn't solved by reboot, I'm only able to go in and tap the apn settings and not change then hit save, and it seems to reset the data, real annoying.
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My 3g seems to have stopped working. Wifi works fine, and 3g works for a few seconds during startup, then the icon disappears and there's no 3g. The icon always disappears just before the second media scan (does everyone's phone do two media scans during startup?)
I've tried uninstalling or disabling various apps, but every time, the 3g is disabled at startup. It initially stopped working while using Google Navigation. One second it was working, the next, no data, and it hasn't been back since, bar a few seconds during startup.
I'm in a major metro area with coverage, that's not the issue. I tried resetting the ATT WAP to default. That didn't help.
I'd really rather not do a factory reset of my phone.
Can anyone think of any options? Thank you in advance!
Have you tried toggling it into Airport mode and back out? FWIW a similar thing happens on my Nexus One and Milestone. I will have a data connection then it just goes away. The only way for me to get it back is a reboot, toggling data off then on, or toggle airplane mode. I haven't figured out the cause as it happens across multiple devices and multiple ROMs. It may be my SIM card.
Thanks, I tried that. No dice.
So I got it fixed. I'll post this in the hopes that it might help others.
On a whim I downloaded several apps that toggle 3g. Both APNDroid and Quicksettings showed that APN was on. Toggling them off and on didn't help.
But Smart Bar showed that APN was off. Clicking APN on immediately made the 3g icon appear, and it worked. Thank you Smart Bar!
I have Paranoid Android 2.99 and UCLL3 radio. Recently, I lost my data connection and can't seem to get it back. When my phone is connected to WiFi, it lists the data connection as 4G, but as soon as I disconnect the internet connection I get "No Internet Connection". However, I can still text/make phone calls.
I've tried toggling airplane mode, toggling data, resets, cache wipe/dalvik cache wipe, and reflashing the radio. None of these seem to work.
Does anyone have any ideas that I haven't tried yet? Or should I just reflash and start over?
Thanks y'all!
SlushySolid said:
I have Paranoid Android 2.99 and UCLL3 radio. Recently, I lost my data connection and can't seem to get it back. When my phone is connected to WiFi, it lists the data connection as 4G, but as soon as I disconnect the internet connection I get "No Internet Connection". However, I can still text/make phone calls.
I've tried toggling airplane mode, toggling data, resets, cache wipe/dalvik cache wipe, and reflashing the radio. None of these seem to work.
Does anyone have any ideas that I haven't tried yet? Or should I just reflash and start over?
Thanks y'all!
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You should probably try reflashing the whole ROM if nothing else works. But before that, you can try to flash other radios.
SlushySolid said:
I have Paranoid Android 2.99 and UCLL3 radio. Recently, I lost my data connection and can't seem to get it back. When my phone is connected to WiFi, it lists the data connection as 4G, but as soon as I disconnect the internet connection I get "No Internet Connection". However, I can still text/make phone calls.
I've tried toggling airplane mode, toggling data, resets, cache wipe/dalvik cache wipe, and reflashing the radio. None of these seem to work.
Does anyone have any ideas that I haven't tried yet? Or should I just reflash and start over?
Thanks y'all!
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Click to collapse
I would reflash and see if it's still doing and last I would try a different Rom
So while connected to a wireless network it says you're on 4G? Do you still get the wireless signal icon or just your cell signal? If you have access to your wireless access port, try disconnecting it from the gateway to see if your phone is using the wireless network for data or if there is a very weird connection between the wireless toggle and data toggle. I know it may seem strange, but I have had some weird issues like this. (mine involved CM10 and the CRT off animation only working while wireless is on) See if you can stay connected to your wireless router without it being connected to the isp and see if you can ping google.com. If you can, then we have a starting point. Double check your APN settings on your phone under networks settings and see if you can track down the wap.cingular APN settings to see if you can get 3g at least. AT&T can remove LTE provision and then restore them in hopes to register your device again if all else fails...
I am having problem with my data connection on my Samsung Galaxy Tab2. I start using the internet connection with no problems then at one point i lose data connection all other serviced work well sms and calls. In order to get my data connection back i either have to restart phone or else go to flight mode and off flight mode again (flight mode thing sometimes works and sometimes doesn't).
Sometimes, it also says "No SIM Card". This complete issue typically happens when I have the 2G internet ON and the phone gets locked automatically. When I unlock it again, I see these issues.
So far, this issue happened only with 2G connection. Now, today, the No Sim Card message came up when I left the Wi-Fi button on and left the phone for a while. :crying:
I have tried selecting "GSM Only" in the network settings. I am using Vodafone IN (Andhra Pradesh, India) network. All other threads on google suggest flight mode and restart but I don't want to restart so many times in a day... This happens everytime and the frequency is increasing.
Is anyone experiencing a similar problem? Any solutions for these?
do one thing bro! backup all your data, contacts. do a factory reset of your device! all the things will work like butter! use titanium backup available on playstore!
:laugh::laugh:
Hello, I'm hoping someone here can help me. After several hours on Google I can't seem to find a solution to my problem.
My Nexus 5 will connect to LTE with no problem most of the time, but every couple days it will connect to 3G for a while, and never switch back. I have preferred LTE setting enabled, and have tried to force LTE only in the *#*#INFO#*#* menu, but when I do, I lose all data, and it won't connect back again ever. The only way to fix is to factory reset my phone. I have tried changing the preferred to 3G and back, changing INFO to LTE/CDMA auto PRL again, and rebooting my phone several times. I reflashed to Radio, and restored system data using titanium Backup to a time where it was working. I am totally out of ideas. I would really appreciate any help. Running Mahdi Rom 2.9 Rooted.
Wrong forum, could someone move this, please.
Hello there,
What i did so far:
Factory reset 2x
Network resets 2x
Enables/disabled WiFi+
Used different apn
What i experience
When im not using my phone for several minutes, go back and use it, it wont connect to the internet. This means i cant load anything internet related. While the problem happens, the outbound traffic symbol lights up permanently. This occurs on both, mobile data an wifi. Tested several wifi access point, been through several locations to connect to different signal towers.
I have the feeling, that when i did a reset, it worka better for several hours, but goes back to the bad behaviour.
Any suggestions?
Problem seems to be gone after a third reset.