Database Develop

Network and band selection

I have a question. My tab refuses to get 3g or hsdpa. It does just fine it ottawa where I am from but doesn't in other places. I would just chalk it up to the network but both of my captivates get 3g and hsdpa in the same area. In the process of trying as many modems as I can now.
Any explanations would be appreciated.
Running the l latest overcome.
Sent from my GT-P1000 using XDA Premium App
Sent from my GT-I9000 using XDA Premium App

You have to have a T-mobile sim and tab, or at&t sim and tab. If you mix them you can only get voice and EDGE data.

T mobile tab unlocked getting horrible service on att.

Like the title says. T mobile tab flashed over to euro rom to allow phone access.
I put my att sim in and it says att in the notification bar says att but i get little to no service. If it does get edge it dissapears a second later. Could this possibly be because of a bad unlock if that exists.
A side note. I am using a new 4g att sim in the tab would that make a difference
Sent from my GT-P1000 using XDA Premium App

You did not mention if you checked the APN settings. I am not sure if the TMOUS AWS band is the problem on ATT.

Sorry, yes i did check the apn settings. But would the tab still show att if it wasnt unlocked. Maybe my unlock didnt take.
Sent from my GT-P1000 using XDA Premium App

And just to add some info. When i first put my sim in it took a while to get service then it started to junp around frequencies. Edge then gprs then hsdpa and now nothing
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Figured out the problem the unlock did not take
Sent from my GT-P1000 using XDA Premium App

infuse4g said:
Figured out the problem the unlock did not take
Sent from my GT-P1000 using XDA Premium App
Click to expand...
Click to collapse
You do relize that Edge speeds will probably be all you get for data FYI.
Sent from my GT-P1000 using XDA Premium App

You will not get 3G since att 3G operates at a different frequency than tmobile. However you should be getting edge.

I am having the exact same problem with the unlock ? How did u get it to work exactly

At&t Note with non data connection

No data connection here.
Just got my Note about 6hrs ago and had no data connection out of the box, just WiFi.
Anyone else with same or similar issue?
Now, I am using my Captivate simcard though I dont see how that could possibly cause this, but anyway...
Thanks,
Ryan
Sent from my SAMSUNG-SGH-I717 using xda premium

have u checked if your apn settings are correctly entered in wireless and connections settings? apn should be configured with the at&t config for it to work
Sent from my GT-N7000 using xda premium

Yep, AT&t pta is ticked "on" and then all the options inside under that are greyed out.
I even tried Reset to Default but that didn't work either.
Sent from my SAMSUNG-SGH-I717 using xda premium

Maybe try asking in ATT Note forum?

If its the at&t branded note you need a lte data plan & and sim
Sent from my SAMSUNG-SGH-I727 using xda premium

My note internet been acting up. I have three apn setting .I been swapping it back and forth

[Q] Hotspot Hotspot wz AT&T help plz

Is there is anyway I can pass the hotspot verification with At&t with out root for Note 3 At&t please advise .

Pay for it.
Sent from my SAMSUNG-SM-N900A using XDA Premium 4 mobile app

LTE issues.

Is anyone else finding that their phone will not connect to LTE?
I did *#*#4636#*#* and tried to change it from WCDMA Preferred, but it does not allow me to do so.
Sent from my SAMSUNG-SM-G900A using XDA Premium 4 mobile app

zero issues with ATT in the wilkes-barre/scranton pa vicinity.
doubt that helps yo though.

Southern Connecticut area here. Is yours set to WCDMA preferred as well?
Sent from my SAMSUNG-SM-G900A using XDA Premium 4 mobile app

Mine is set to lte/GSM auto and will connect to 4G lte when I am in a city with it. Montana has only a few cities with lte and mine is surprisingly not one of them.
Sent from my AT&T Samsung Galaxy S5.

It happened to be a bad SIM card. I went into AT&T and they put in a new one. LTE popped right up. Problem solved.
Sent from my SAMSUNG-SM-G900A using XDA Premium 4 mobile app