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3G not working...

I am running Fresh 2.3.3 with baseband 2.42.01.04.27 and for some reason, my 3G is not working. I have tried getting the stock radio and updating my PRL (my PRL version right now is flipz_01). Nothing seems to working. Can anyone help me with this?
Thanks a lot for any suggestions
Sent from my HERO200 using XDA App

I noticed that to. When I have WiFi activated, 3G disappears. I don't know if it's a real estate issue, or it isn't working.
Sent from my PC36100 using XDA App

dirtyernie said:
I noticed that to. When I have WiFi activated, 3G disappears. I don't know if it's a real estate issue, or it isn't working.
Sent from my PC36100 using XDA App
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Click to collapse
Well 3G turns off when WiFi is enabled, but that is not my problem, my 3G just doesn't work, I have to rely on WiFi..
Sent from my HERO200 using XDA App

after I rooted my phone, the 3g didn't work. actually i'm not even sure if my 3g had ever worked before that. it's stuck on 1x.
hero cdma

Put the phone in airplane mode and leave it there for a minute or so, then turn airplane mode back off. That refreshes your phone's data connection. Then also try updating Profile in the Settings->About phone->System updates menu -- that refreshes your signal and data profiles with Sprint towers.

chromiumleaf said:
Put the phone in airplane mode and leave it there for a minute or so, then turn airplane mode back off. That refreshes your phone's data connection. Then also try updating Profile in the Settings->About phone->System updates menu -- that refreshes your signal and data profiles with Sprint towers.
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Click to collapse
Thanks, but it didn't work... this is getting frustrating! I've tried everything! At least they're sending me a refurb, hopefully I get a dust filter this time around, too (and a "with Google" sticker on the back!!!!)

Wifi suddenly doesn't work anymore

I'm new to Android and was attempting to root the phone last night. I got the recovery installed but had to sleep before I had the chance to finish the root. I left for work this morning and my 3G was all fine but when I came back home the wifi had stopped working completely. It registers as connected and shows full bars of signal but every app just states that there is no connection.
Could this have something to do with the root (which I completed on 3G just now)? It seems strange that it just cut out from one day to the next.

Root has nothing to do with wifi . this would have happened even if you were not rooted

So is there anything I can do to fix this issue? It's only the phone that can't connect to the wifi

The Inquisition said:
So is there anything I can do to fix this issue? It's only the phone that can't connect to the wifi
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Click to collapse
tried reeboting? re-enter the password and try maybe? or reset your router

jags_the1 said:
tried reeboting? re-enter the password and try maybe? or reset your router
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Click to collapse
I tried all of those to no avail but I just tried to reset my router again and that seemed to have fixed the problem. Weird. Thanks though :good:

Blind wifi-help please

I own a Note 3 N900A ATT and it will not connect to any network or see them ´, it seems to be blind.
My phone is not rooted yet, does it have anything to do with it?
Help

You do not have to be rooted to connect to WiFi. You might have to manually connect to Wi-Fi or do a factory reset.
angelgirl210 said:
I own a Note 3 N900A ATT and it will not connect to any network or see them ´, it seems to be blind.
My phone is not rooted yet, does it have anything to do with it?
Help
Click to expand...
Click to collapse

Or you might have a phone with a bad wifi radio.
If you have a wifi router running in your house and you turn wifi on (on the phone), you should see the signal from the router within 5 seconds.
(Of course if there are no wifi routers in the vicinity you won't see any signals. You have to provide the wifi signal, the carrier doesn't. Some people think it just comes with the phone service.)

angelgirl210 said:
I own a Note 3 N900A ATT and it will not connect to any network or see them ´, it seems to be blind.
My phone is not rooted yet, does it have anything to do with it?
Help
Click to expand...
Click to collapse
Do you have wireless internet? Is the WiFi on your phone actually turned on?

I have this problem too. Glad to see you are unrooted and stock. I had deleted many .apk's and thought it was something I did.
Just get an app from the play store to fix it for the time being.

ZOOPidy said:
You do not have to be rooted to connect to WiFi. You might have to manually connect to Wi-Fi or do a factory reset.
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Click to collapse
thanx i did a factory reset and it started "seeing" all networks available :good:

wifi
Factory reset is a pain on the neck, I solved this issue by turning flight mode on, the restarting and as the phone restarts on flight mode I turned the wifi on and it sees everything now. give it a try :fingers-crossed:
wdkingery said:
I have this problem too. Glad to see you are unrooted and stock. I had deleted many .apk's and thought it was something I did.
Just get an app from the play store to fix it for the time being.
Click to expand...
Click to collapse

angelgirl210 said:
Factory reset is a pain on the neck, I solved this issue by turning flight mode on, the restarting and as the phone restarts on flight mode I turned the wifi on and it sees everything now. give it a try :fingers-crossed:
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Click to collapse
Didn't work..

Wifi Connect issues with Lollipop

Fixed on my own

savini72 said:
Fixed on my own
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How did you fix this issue? Nothing works when it says I'm connected to my home wifi network. Please help

Try turning on airplane mode, then turn on Wi-Fi, and see if it connects, then turn-off airplane mode.

jjspierx said:
Try turning on airplane mode, then turn on Wi-Fi, and see if it connects, then turn-off airplane mode.
Click to expand...
Click to collapse
when the " click here to sign into network" comes up, brings up the white page that says sign in. I go to the top right, where the 3 dots are, click them and hit use network as is. after that the original sign in page I was getting before lollipop comes up.
Sometimes my wifi doesn't instantly connect at home, but I just go to settings> WIFI and it starts to connect...

jjspierx said:
Try turning on airplane mode, then turn on Wi-Fi, and see if it connects, then turn-off airplane mode.
Click to expand...
Click to collapse
This is working. Thanks

Strange network issue with V409N (Korean V40)

I recently bought an used LG V40 but faced with strange problem. First it connect to network and shows LTE (if data is on) but suddenly network is lost then it search and connect again and again and again . . . usually in a few seconds interval.
Also same happens to WiFi network at the same time but if I put the phone in Airplane mode its WiFi keeps alive.
I've noticed the firmware was belong to KT operator so cross flashed an open Korean firmware (V409NO20h instead of V409N20h) so now I have LG logo instead of KT logo at startup but still that problem exist.
While trying different conditions noticed if I toggle Airplane mode twice the network become stable until next reboot!
Do you have any idea what's going wrong?

I have the same problem with my device (LM-V405EB)! I don't have the problem with the WiFi though, and the only way for me to get a stable connection, is by restarting my device. Turning on airplane mode doesn't fix it for me. Sometimes I don't have any data connection at all, even though my data is on. I'll have to restart again, to connect to data. I have the November security patch, but this happened before I got the update.
I really hope that there is a way to fix this, because it's very frustrating, especially when I need to use my data quickly.
Sent from my MAR-LX1M using Tapatalk

miz_pimp said:
I have the same problem with my device (LM-V405EB)! I don't have the problem with the WiFi though, and the only way for me to get a stable connection, is by restarting my device. Turning on airplane mode doesn't fix it for me. Sometimes I don't have any data connection at all, even though my data is on. I'll have to restart again, to connect to data. I have the November security patch, but this happened before I got the update.
I really hope that there is a way to fix this, because it's very frustrating, especially when I need to use my data quickly.
Sent from my MAR-LX1M using Tapatalk
Click to expand...
Click to collapse
Where do you use this phone? it seems the region is South Africa, so did you try to cross flash your own region firmware?
In my phone it seems that's a modem problem!

mailwork said:
Where do you use this phone? it seems the region is South Africa, so did you try to cross flash your own region firmware?
In my phone it seems that's a modem problem!
Click to expand...
Click to collapse
It is the South African version, which is where I'm from. I'm using the same carrier I purchased the device from, so I shouldn't be having any issues. I've also had my network resynced by my carrier, so I'm not sure what else can be done to fix it, if even a factory reset didn't help.
Sent from my LM-V405 using Tapatalk

miz_pimp said:
It is the South African version, which is where I'm from. I'm using the same carrier I purchased the device from, so I shouldn't be having any issues. I've also had my network resynced by my carrier, so I'm not sure what else can be done to fix it, if even a factory reset didn't help.
Click to expand...
Click to collapse
Check your APN settings

Ainz_Ooal_Gown said:
Check your APN settings
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Click to collapse
My APN settings are correct, as I am able to use data. It's just that when I have my WiFi on for a long time, my data connection refuses to connect, until I restart my device.
A network reset, factory reset, APN reset, and avnetwork resync via my carrier, were all tried and none of those worked.
I'm convinced it's a software bug [emoji2370]
Sent from my LM-V405 using Tapatalk