unlock i957 data issue - Galaxy Tab 8.9 General

Jus unlock my at&t tab
Put in my sim
Am seeing the 4g icon n bars but am unable to get data up n running, correct apn settings r set up
Used the sim in my infuse n got data
Us there anything missing dat i shud check

After sum searching n reading i discovered that these tabs r carrier blocked by att, is there any way to unblock it n use another carrier in it n get data, as iam not in the us

Related

Weird SIM unlock question

Hi,
I just unlocked my SIM card via a Verizon supplied code. I found an old AT&T SIM in my desk drawer - I called AT&T and confirmed the SIM is not active (nor has it ever been activated). I inserted it and the phone came up. However, if I use APN Manager, it shows I'm connected to Verizon. I'm able to make and receive calls.
I thought by inserting a different SIM I would be using that providers network instead of Verizons? Or do I need to manually change that somehow?
It's important I figure this out before my trip next month to Panama.
i think in usa the other network gsm bands are locked (so u wont be able to get service it wil just show no services i think) so even u insert them u wont be able to use that network ...
and u can change ur settings to gsm from mobile in network n settings i think..when u leave to panama or out of usa
hope it helps thnx

Roaming all the time

Hey guys.
When I insert my Fido sim card the R symbol shows up beside the signal. The funny thing is I have 5 bars even when I remove my sim card.
I have tried going to airplane mode, APN settings, and Data Roaming and Mobile Data are off.
My phone is rooted and it's running on Dmod V4. Also, I tried changing the CSC code (it's currently at KOR) but there are no options for a Canadian one.
Lastly, would I be able to change the XX in the baseband version or does that work with a Canadian carrier?

can't connect to a cellular network

Hey guys so just out of the blue I'm unable to connect to a cellular network
I can connect to wifi Bluetooth and at times I get a few bars (emergency calls only) but I don't get data I can't make calls or messages
Can anybody help me out here its the T Mobile LG G flex its unlocked for Metro I called Metro and they were unable to troubleshoot I tried a factory reset twice but still get nothing
I lost root awhile back after a factory reset ... I'm on 4.4.2
Thanks in advance
sylence916 said:
Hey guys so just out of the blue I'm unable to connect to a cellular network
I can connect to wifi Bluetooth and at times I get a few bars (emergency calls only) but I don't get data I can't make calls or messages
Can anybody help me out here its the T Mobile LG G flex its unlocked for Metro I called Metro and they were unable to troubleshoot I tried a factory reset twice but still get nothing
I lost root awhile back after a factory reset ... I'm on 4.4.2
Thanks in advance
Click to expand...
Click to collapse
Does the device have an imei when you check in settings?
Sent from my LG-D950 using XDA Free mobile app
Hmmm
uToTMeH8 said:
Does the device have an imei when you check in settings?
Sent from my LG-D950 using XDA Free mobile app
Click to expand...
Click to collapse
Check your APN Settings
Also try diff, APN for your PROVIDER
If you have a IMEI # GREAT
But it sounds to me like you lost your MODEM and in that case u'll need to hunt down C O R R E C T MODEM & Flash
Is this a LGD950 AT&T Model if so your in luck i just got done with a EFS ISSUE and have most everything still (files) still laying around
Dial *#*#3646#*#* that will show you all your cell settings. Select first option and you'll see everything .

Data connection issue

Im using my moto g with cyanogenmod 12.1 5.1.1 and yesterday i bought a second sim card to use. i put the card in and i cant connect to internet, when i enable the new card (secnd slot) i get an R on the network bars, when i unable the second card i can connect with the first one. I tryed to change slots but whenever i use 2 cards the same happens. Any solution? Thank you in advance
You only can use data for one sim, you have to choose which one.
R means its roaming, you have to enable data while roaming.
Add the correct APN for second carrier
fburgos said:
You only can use data for one sim, you have to choose which one.
R means its roaming, you have to enable data while roaming.
Add the correct APN for second carrier
Click to expand...
Click to collapse
Did exactly like this but nothing, put the correct apn and disabled the other sim dada but still nothing

anyone try their sprint g4 on verizon????

so my g4 is unlocked.....
i used to use it on att net10. well i sold my g4 been running a few but notably a verizon note 5 which didnt do very well on att as they are unlocked out of the box....
so i bought a net verizon sim card kit for it.. now in my g4 i have the same verizon sim card
1st issue is i only have 2 and 3g speed which is understandable diffrent lte bands havnt looked yet at ban comparisons...
2nd every where i go in the phone nothing says verizon only preferred network
i had a little r at the top of my signal icon which im assuming is roaming but when i goto setting or anything that gives info say not roaming
3rd it shows absolutly no signal no bars at all
but when i do goto netwrok info -95 db 1 to 2 asu i can make calls and text perfectly no issues i do have sig just not showin in bars.
ive tried a few apns and no go there tried the same apn as att used for net 10 same apn in my note5 nothing
i did the famous # or *228 to update verizion roamimg the prl updat and it got rid of the r
but still says preferred network has signal but still show zero signal and no lte
btw i have tried every diffrent radio settin lte cdma gsmumts all of them
any one else have any insight into this or something i havnt thought of

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