Database Info

Problem connecting to data

i sometimes find that my phone has no data i am still on stock have no rooted yet but am running 2.3.6 It will not turn on by its own i have to power off phone to get to work just wanted to know if any one else has had this problem or is it just me

i have the same problem. under wireless, mobile network uncheck then recheck use packet data should come back on
Sent from my SAMSUNG-SGH-I727 using xda premium

Tried to re ck mobile network, rebooted, pulled the battery.
No 3g or 4g, no texts
WiFi works. GPS works

c5racer said:
Tried to re ck mobile network, rebooted, pulled the battery.
No 3g or 4g, no texts
WiFi works. GPS works
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Click to collapse
your problem sounds like an apn issue or provisioning problem.
are you using a stock phone? what apn is selected?
Sent from my SAMSUNG-SGH-I727 using xda premium

I have that problem on Sky Ice Cream Sandwich 4.5. To fix it I quick toggle airplane mode.

Same problem here..I am not stock rooted. seems like an Lte issue.
Sent from my GT-P6200 using xda premium

I have a similar problem. I loose data out of blue. Called Att and they informed me that my data was removed for some reason. They reconnected but ever since than, I loose data for no reason. I have to reboot the phone. Even than, my data works for only 10-30 mind and disappears. When that happens, I have to call ATT and the disconnect my phone and reconnect and it works fine for a while. I've called them 4-5 time in last few weeks. They think its the phone. They are going to send me a replacement.
Sent from my SAMSUNG-SGH-I727 using Tapatalk

Wifi Calling Error: ER04 "Unable to Connet"

Anyone encounter this message?
Previously the wifi calling worked fine until this morning. I am connected to a wifi network and everything else is working. Now I get this error message.
using Blaz3r2 ROM

I get this from time to time, cleared with a reboot or reset the wifi calling option in settings
Sent from my SGH-T769 using xda app-developers app

putney said:
I get this from time to time, cleared with a reboot or reset the wifi calling option in settings
Sent from my SGH-T769 using xda app-developers app[/QUOTI
I found out this is due to a wifi problem with the wifi network I am trying to connect to.
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Click to collapse

Fix
Bradlees said:
Anyone encounter this message?
Previously the wifi calling worked fine until this morning. I am connected to a wifi network and everything else is working. Now I get this error message.
using Blaz3r2 ROM
Click to expand...
Click to collapse
All you have to do is go to settings - wifi- forget the network and reconnect and you will not have Error 04 anymore

Holy bumping old thread Batman! Lol
Sent from my SAMSUNG-SGH-T769 using xda app-developers app

tommyboy8125 said:
Holy bumping old thread Batman! Lol
Sent from my SAMSUNG-SGH-T769 using xda app-developers app
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Click to collapse
Haha!
Sent from a Blazing PACMAN devouring ALL...

I'm getting frequent Er081's on my TMobile Note Edge. I've tried 3 different ISPs with speeds from 10m-500m, tweaked the QOS and COS on each, multiple wifi's etc.
It will usually initiate the call. But it won't be long before call just drops, anywhere from 15-60 mins in. My calls are always long (>30mins), and I've yet to normally terminate a call. Of course I'm now getting asked what's going on.
On one occasion, the ER081 stayed on the drop-down and wouldn't go away until I rebooted phone (Edge).
IMHO this is a wonderful feature, but TMo is not ready for primetime on this one? Is it true Note 3's and older phones work fine?

No Mobile Network Available

Please help me out here - I'm not new to flashing ROMs but this is new to me.
I was on Dirty Unicorns 4.3 AOSP ROM. All was great until I turned off mobile data to save battery. Upon turning back on, I was only in 3g. I switched my network over to LTE/CDMA/3vdo, and LTE came back. All was fine again until later that day.
Suddenly I couldn't make a call, or send a text. This has been like this for hours now. My IMEI is not zero, so that isn't the issue. What else could be the issue? I try calling someone and it says no mobile network available. However I just received a text and also I can use mobile internet just fine.
I've also tried restoring to a previous ROM and that didn't work. What gives?
Sent from my SCH-I535 using xda app-developers app

PsiPhiDan said:
Please help me out here - I'm not new to flashing ROMs but this is new to me.
I was on Dirty Unicorns 4.3 AOSP ROM. All was great until I turned off mobile data to save battery. Upon turning back on, I was only in 3g. I switched my network over to LTE/CDMA/3vdo, and LTE came back. All was fine again until later that day.
Suddenly I couldn't make a call, or send a text. This has been like this for hours now. My IMEI is not zero, so that isn't the issue. What else could be the issue? I try calling someone and it says no mobile network available. However I just received a text and also I can use mobile internet just fine.
I've also tried restoring to a previous ROM and that didn't work. What gives?
Sent from my SCH-I535 using xda app-developers app
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Click to collapse
Keep searching, this issue has been reported multiple times and there's an answer somewhere. I don't use AOSP roms, but maybe look in the CM10.2 Q&A and see if there's a specific fix for this issue when this happens.
Sent from my SCH-I535 using Tapatalk 2

Just some more details...
My IMEI is fine.
My network is on "LTE/CDMA/evdo"
I do NOT have roaming bars.
My mobile network comes in and out randomly. If it's showing bars, my calls get stuck at "dialing" and never go through. If I don't have bars, it just said "mobile network not available."
My phone number shows up fine in the "about phone" section.
Every thread I see for fixing this is slightly different - I have my IMEI and I have no roaming signal... so I don't want to follow instructions for a different issue. Anyone have any ideas?

Well, here's an update:
Verizon is at fault. Towers are down in my area. That explains why this made no sense. I'm glad I didn't wipe my phone yet! :thumbup:
Sent from my SCH-I535 using xda app-developers app

PsiPhiDan said:
Well, here's an update:
Verizon is at fault. Towers are down in my area. That explains why this made no sense. I'm glad I didn't wipe my phone yet! :thumbup:
Sent from my SCH-I535 using xda app-developers app
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Click to collapse
Makes sense to me. Had the classic signs. When in doubt call Verizon. The first message will be that they are having problems in your area.

Wondering if I'm having the same problem. I'm in nj and have "network unknown" but all the telephony features work fine....
Sent from my SCH-I535 using xda app-developers app

[Q] Wifi Drop

I have a rooted Nexus5 which aint running any custom rom. I have noticed that my wifi drops . the icon shows active on the status bar but there is no data transfer.
i thought it could be one of the xposed modules which might be interfering so i unrooted my phone and put it back to stock. The wifi signals were fine for a day or so and i am now facing the same problem again.
I downloaded the Wifi Analyser app from the play store to check if there is any interference from other routers in the vicinity. I have changed the channels multiple times but to no avail. At the same time my laptop & desktop connects fine to the router.
I am currently running stock 4.4.2 build # KOT49H

krunal1981 said:
I have a rooted Nexus5 which aint running any custom rom. I have noticed that my wifi drops . the icon shows active on the status bar but there is no data transfer.
i thought it could be one of the xposed modules which might be interfering so i unrooted my phone and put it back to stock. The wifi signals were fine for a day or so and i am now facing the same problem again.
I downloaded the Wifi Analyser app from the play store to check if there is any interference from other routers in the vicinity. I have changed the channels multiple times but to no avail. At the same time my laptop & desktop connects fine to the router.
I am currently running stock 4.4.2 build # KOT49H
Click to expand...
Click to collapse
Which kernel you are using?
Sent from my Nexus 5 using Tapatalk

krunal1981 said:
I have a rooted Nexus5 which aint running any custom rom. I have noticed that my wifi drops . the icon shows active on the status bar but there is no data transfer.
i thought it could be one of the xposed modules which might be interfering so i unrooted my phone and put it back to stock. The wifi signals were fine for a day or so and i am now facing the same problem again.
I downloaded the Wifi Analyser app from the play store to check if there is any interference from other routers in the vicinity. I have changed the channels multiple times but to no avail. At the same time my laptop & desktop connects fine to the router.
I am currently running stock 4.4.2 build # KOT49H
Click to expand...
Click to collapse
Try an app called "Root- Push Notifications Fixer". There are two versions one that requires a rooted device and one that does not I use the rooted one and off hand cannot remember the difference. Below is the playstore link:
https://play.google.com/store/apps/details?id=com.andqlimax.pushfixer&hl=en
This app resolved a WiFi issue I was having. I originally blamed my router/device but it was neither. I use it on both my Nexus 5 and 10. Read the app description for the issue it addresses.
Good luck.
Sent from my Nexus 10 using XDA Premium HD app

Stock kernel . attached the screenshot .
Sent from my Nexus 5 using XDA Premium 4 mobile app

Tried the app but to no avail
Sent from my Nexus 5 using XDA Premium 4 mobile app

I had something similar on my Nexus 5. The wifi speed would drop dramatically at random and it looked like web pages had stopped loading. My connection is 25Mb but the N5 would drop to 1-2Mb. I'd then have to turn wifi off and on to get the speed back up.
After searching around for the same issue a few people suggested turning off mobile data while using wifi. After doing this the speed has never dropped. I've since set up a Tasker profile to turn mobile data off when connected to wifi and back on when wifi is out of range/off.
Might be worth a try.

Its helping mate . will try it for a day or two to see how it works .
Sent from my Nexus 5 using XDA Premium 4 mobile app

Me, I've tried everything and nothing helped at all. App Wi-Fi Analyzer tells me no signal. Tried a few kernels also. Waiting for rc of cyanogenmod to see if anything will change.
Sent from my Nexus 5 using xda app-developers app

Guess I spoke a bit too soon . it worked fine for couple of hours and now I am back with no data transfer while on WiFi .
Sent from my Nexus 5 using XDA Premium 4 mobile app

krunal1981 said:
Guess I spoke a bit too soon . it worked fine for couple of hours and now I am back with no data transfer while on WiFi .
Sent from my Nexus 5 using XDA Premium 4 mobile app
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guys , looks like i have finally sorted the problem. I called my ISP and he suggested that it could be a looping issue with the router. He advised a hard reset which i have done now. i can now connect to wifi with my phones

sometime my Wi-Fi lost data even the connection is still on. I'm using Franco kernel r32. I don't know how to fix it. Can anyone help me to solve this problem?
Sent from my Nexus 5 using Tapatalk

Failed to forget network???

So I thought this was kinda weird... Noticed I was connected to some random att WiFi network... Tried to forget the network and I got a "failed to forget network" message...
Noticed another network at the bottom of my list with random letters and numbers, tried to forget that network and got the same message.
Is it just me being paranoid or is that kinda weird???
Sent from my LG-D850 using Tapatalk

DjKurt said:
So I thought this was kinda weird... Noticed I was connected to some random att WiFi network... Tried to forget the network and I got a "failed to forget network" message...
Noticed another network at the bottom of my list with random letters and numbers, tried to forget that network and got the same message.
Is it just me being paranoid or is that kinda weird???
Sent from my LG-D850 using Tapatalk
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Click to collapse
Prolly some att lockout crap....rooted?
Sent from my LG-D850 using XDA Free mobile app

blaker13 said:
Prolly some att lockout crap....rooted?
Sent from my LG-D850 using XDA Free mobile app
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Click to collapse
Not rooted...
Sent from my LG-D850 using Tapatalk

Mine did the same thing when I first got it but it hasn't happened again since then. I'm not rooted either.

Mine had a bunch of letters and number too for a network also. I tired to forget the network but it wouldn't. Then one day it magically let me forget the network. I always wonder tho what that network was for????

Having the same problem - "failed to forget network" - can't get my phone to STOP giving this message - can't "forget" ANY network. Help????? I'm running 4.4.2 KitKat on an LG-E980