Database Users

[Q] Network unavailable error keeps coming TMO Tab ATT sim!

No Service error keeps coming TMO Tab ATT sim! Recently flashed and roto carrier unlocked. Using FW JHA/JMC, every now and then receiver that message then connects to network automatically. Any settings i am missing?
Thanks,

In the network settings do you have gsm only selected? You have to make that choice, rather than the default of auto.
Sent from my T-Mobile G2 using XDA App

thanks ranger captain you rock. Thanking you five times.

Galaxy tab 2 10.1 3G issue?

Hey everyone, my Galaxy tab 2 10.1 will not connect to 3G mobile network,
while a prepaid and activated 3G sim card was inserted.
I made sure the APN settings were not set up... so shouldnt be anything to do with proxy
anyone help out?

benbenbenjamin said:
Hey everyone, my Galaxy tab 2 10.1 will not connect to 3G mobile network,
while a prepaid and activated 3G sim card was inserted.
I made sure the APN settings were not set up... so shouldnt be anything to do with proxy
anyone help out?
Click to expand...
Click to collapse
Correct me if im wrong....
To have a working internet/data connection (3g...etc), you,ll need to setup/have proper APN
- get help from ur local ISP
- Perhaps it's caused by ur ISP,Signal problem etc...
Btw,more info bout ur devices needed...(running stock firmware or custom ROM etc)

See that which network type have you selected.... If it's only gsm than there may be a problem. I select wcdma and gsm both.... Than You tab will latch on 3g network...
NEOHACK

Just call the mobile phone company customer service to have the apn or get it from other device that has the same network and has a working 3g and enter it in the tab and save then reboot
Apn can not be blank
Sent from my GT-I9300 using xda app-developers app

[Q] 3G Internet not working with I9505

Dear Friends,
I am using I9505 which was bought from Singapore.
Now 3G SIM that I am using here doesn't gives me internet.
Any settings I am missing?
Please help.
SUJANMOOL

Sujanmool said:
Dear Friends,
I am using I9505 which was bought from Singapore.
Now 3G SIM that I am using here doesn't gives me internet.
Any settings I am missing?
Please help.
SUJANMOOL
Click to expand...
Click to collapse
Call ur operator or do the changes in apn setting
Sent from my GT-I9500 using xda premium

123hiten said:
Call ur operator or do the changes in apn setting
Sent from my GT-I9500 using xda premium
Click to expand...
Click to collapse
I did the basic setting that the operator asked me to do.
When I used the same 3G SIM to my N7000, it works with the same setting.
Is there any special setting for I9505.
SUJANMOOL

Sujanmool said:
I did the basic setting that the operator asked me to do.
When I used the same 3G SIM to my N7000, it works with the same setting.
Is there any special setting for I9505.
SUJANMOOL
Click to expand...
Click to collapse
If so check the setting copy the same and put it the S4 APN also reboot it will work
Connection / More networks / mobile networks
Sent from my GT-I9500 using xda premium

123hiten said:
If so check the setting copy the same and put it the S4 APN also reboot it will work
Connection / More networks / mobile networks
Sent from my GT-I9500 using xda premium
Click to expand...
Click to collapse
Did it again but even when 'H' sign (it showed up all the time) is there - no data coming.
I noticed sometime it says 'E' and I can use internet.
But when it shows 'H' no internet flowing.
Strange and still hoping for your expertise view and suggestion.
I remember it was working fine in Hong Kong when I was there last week with Hong Kong SIM. It showed there 'H+'.
SUJANMOOL

SPH-L720 unlocked for ATT question(s)

I just successfully flashed the modem/rom/etc on my new S4 for ATT. I have service with H+ on ATT but I am unable to get LTE, GPS, or MMS messages. Does anyone know if there is a way to get these functions working yet on this phone?
4.4.2 Firmware.

Sounds like the apns are messed up. Maybe search for what they should be and verify against what is set on your device.
Sent from my SAMSUNG-SGH-I337 using XDA Premium 4 mobile app

I have verified the APN is correct per another ATT S4 stock and my old S3 LTE APN, still no LTE. let me remind you that this is a n unlocked SPRINT phone with GSM enabled as primary connection..

kluteni said:
I have verified the APN is correct per another ATT S4 stock and my old S3 LTE APN, still no LTE. let me remind you that this is a n unlocked SPRINT phone with GSM enabled as primary connection..
Click to expand...
Click to collapse
Make sure the network mode is set to LTE/WCDMA/GSM or something with LTE if you have other options. Also, i'm not entirely sure the Sprint model has the same LTE bands enabled.

[Q] Note 3 only emergency calls

hello ,i bought one note 3 from verizon (i know their phones come unlocked) but by some reason i can't get any signal,my carrier is TELCEL on mexico and it's GSM.
i even one time bought one bad esn phone and i was able to use it,i don't know what it's wrong.
if i put it on global it won't get any signal,if i choose GSM/UMTS i won't be able to register.
i rooted it and tried removing the set up wizard.apk but i didn't get anything
i know i have something called perso sha 256 ON the hidden menu but i can't find where to turn it off.
i have restored completly to stock but i don't know what else i could do
i have my baseband number and my imei.
hope someone can help me

You need to change the apns to whatever the apns for your network are also using a vzw phone for gsm is not the best option
Sent from my SM-N900V using XDA Premium 4 mobile app

jolly_roger_hook said:
You need to change the apns to whatever the apns for your network are also using a vzw phone for gsm is not the best option
Sent from my SM-N900V using XDA Premium 4 mobile app
Click to expand...
Click to collapse
thanx for the response,but i can't register to get signal.the apn won't work if i aint registered on the network.