I am using lg g2 ls980 . I could make calls,text etc but unable to connect to data (internet) and get error “unable to establish wireless data network”
It happened after
>> I write nv and rf using dfs (but know I restore with the original backup)
before that it was working fine
my apn setting is correct
Related
My phone was working fine for a week or so. I had flashed a Legacy SERO phone over to this phone. Suddenly today the 3g icon disappears and under phone status, the mobile network state is always disconnected and I no longer have 3g data or MMS. Voice and SMS work fine.
The original donor phone works fine too (3g / MMS).
I've tried:
- flashing back to stock
- trying to reprogram NVItems (HA/AAA/Mobile IP stuff) back onto Note 2 (I think they were already there and I didn't change them, but it still doesn't work)
- tried to copy the APN for the donor phone over: but I cannot find a way to program APN on the Note 2, and isn't APN for GSM anyway?
- tried to copy the PRL from the donor phone over: but I cannot find a way to program PRL (tried DFS 4.0.1.1, which cannot read nor write the PRL)
This is really frustrating without data, can anyone help?
Chanman said:
My phone was working fine for a week or so. I had flashed a Legacy SERO phone over to this phone. Suddenly today the 3g icon disappears and under phone status, the mobile network state is always disconnected and I no longer have 3g data or MMS. Voice and SMS work fine.
The original donor phone works fine too (3g / MMS).
I've tried:
- flashing back to stock
- trying to reprogram NVItems (HA/AAA/Mobile IP stuff) back onto Note 2 (I think they were already there and I didn't change them, but it still doesn't work)
- tried to copy the APN for the donor phone over: but I cannot find a way to program APN on the Note 2, and isn't APN for GSM anyway?
- tried to copy the PRL from the donor phone over: but I cannot find a way to program PRL (tried DFS 4.0.1.1, which cannot read nor write the PRL)
This is really frustrating without data, can anyone help?
Click to expand...
Click to collapse
If anyone else runs into this, here's how I fixed mine:
I believe the problem was a combination of APN settings and the phone trying to go into LTE mode (which I don't have as a SERO classic user).
I had to turn off eHRPD and manually force the correct profile to load. I did this with:
##3282# => MSL => Edit => eHRPD (turn off)
then ##3282# => MSL => Edit => Others => LTE APN Settings => 3rd option (LTE - Sprint OTA). Oddly, before this change, none of the three options was checked, that could have been the source of my trouble.
Put it on CDMA mode only.
No cdma/lte. That will not work
i tried using qpst
now above the network towers there is a triangular sign
what does this mean??????
now its showing that my phone no. is switched off
what should ii do now ??
plzzz help...................
i am unable to flash the backup file
its showing overflow during roaming list file send
hello guys, my device is galaxy note 2, i updated my phone to android 4.3 manually, the update is successful, i got all the features of the new firmware, but i have a problem: the network connection signal is appearing normally but i can't do any call or send/receive a massage it says (not registered on network), no problems with the device's IMEI, is it because the room is not for my region?? or modem file problem? an help please
bilalmaskaleh said:
hello guys, my device is galaxy note 2, i updated my phone to android 4.3 manually, the update is successful, i got all the features of the new firmware, but i have a problem: the network connection signal is appearing normally but i can't do any call or send/receive a massage it says (not registered on network), no problems with the device's IMEI, is it because the room is not for my region?? or modem file problem? an help please
Click to expand...
Click to collapse
BTW you should post in Galaxy Note 2 Q&A forum ( use xda device search engine to locate it)
A modem change might give you results only after you have checked your APN ,
Quick Guide
First Check your settings > about phone > status > your phone number ( IF UNKNOWN )
You won't be able to send SMS by any third party sms apps or Have a Network connection
Solution :-
You need to edit that "unknown" number to your phone number, by putting your SIM card on any old phone that has a "my number/owner number" option, (most old phones do). Edit and save it to the proper phone format as your Sim Card number (Example: +63913XXXXXXX). Now put the SIM back to M110S, to solve this problem.
Than check your system settings, in Settings > Wireless & Networks > Mobile Networks > Access Point Names.(APN) as provided by your Network provider . If your Apn is not set, you wont be able to have data connection, so set it first
If still no data connection, Common Trick is to toggle WIFI and Airplane mode or
1. Turn ON WIFI
2. Set the phone to Flight Mode
3. Power down the phone for a few Minutes
4. Power it back up
5. Turn OFF flight mode
6. Turn OFF WIFI
Should get Data back
also read this
Check this out! Links to useful Guides and " Banned " Documentaries
I just installed the HTC_One_M8_GPe_Marshmallow-6.0_MRA58K.H14_AROMA-Installer.zip on my HTC Verizon M8. After doing so I can only get data via Wifi, it does not connect to 3g or 4g. I was wondering if this is a known issue if someone could direct me on what steps I should take to troubleshoot. I should mention that even though its a verizon phone I am using Smart talk.
Here are my current settings:
Preferred network Type: Global
CDMA Subscription: RUIM/SIM
Access Point Names : VZWINTERNET.
Network Operators : receive "Error while searching networks"
SIM status -> Cellular network state : disconnected
You used this version? http://forum.xda-developers.com/verizon-htc-one-m8/development/rom-vzw-stock-gpe-5-1-lmy47o-h9-t3212413
Did you do as the thread states:
[*] If you have issues with 3g/LTE data hand off, do a full RUU and do a factory reset with the stock recovery. Alternatively just flash the stock recovery and do a factory reset. Theory is the stock recovery rebuilds NV data. Getting a new SIM card has also been reported to work. Calling customer service and asking them to reset your connection has also been reported to help.
I'm having similar issues but I'm using page plus(Verizon network with Verizon m8 and only text and calls work but no data. Also using Verizon APN any suggestions
Hello, i just got a s6 edge + from sprint, unlocked.. But when i try to use the 4G data, it throws an error saying
"Unable to establish a wireless data connection"
LTE: ESM-33 EMM-x
Also i can't make or receive calls, just receive sms..
Any tip? any mode to fix it? thanks guys
What carrier are you trying to use?
If it's sprint download everything in this linknand restore APN. https://mega.nz/#F!cJFDnSSK
Address is in pic
How could you fix this? I am having the same problem.
I found this app very helpful (you will need root) https://play.google.com/store/apps/detailsid=com.cc.signalinfo&hl=en It is what has saved me many times as I run T-Mobile on a Domestic Unlocked SM-G928P.