I am a Chinese, so excuse for my poor english.
My L720 has been SIM unlocked.
Phone/SMS/3G works.
There are 4G in my city, but my phone does not work.
It seems that some information in UIM not to be read. The "MIN" is Null.
Related
Greetings all
Is there a way to get an unlocked SGH M919V from Videotron to work with TELUS , the phone works but not LTE and if I enable it using the enable all LTE in the phone console I lose the capability to make or receive phone calls .
Do I need to install a different firmware and if so which one.
Thanks in advance.
Ananinet
Hi there..
All of you masters out there. I just jumped from an iphone to s4. And got this S4-SGH M919V from WIND Canada.
I am a newbee to Android. Now I have been searching if there is a way to enable LTE in my S4. I am facing the exact same problem as my friend posted above. I have tried enabling LTE through ×#2263# command. It does show an esterik infront of LTE bands once selected butttttt I cant make calls.
Now I think this is happening because Wind model of S4 which I have does not support the LTE band frequencies...
My question is if there anyway I can flash the modem firmware from T-mobile which apparently has all the LTE bands in it????
Will that enable LTE in my S4??
P.S I have not rooted or done anything yet with the phone. Just got it unlocked through Wind mobile.
Phone details are as folows..
Wind S4.
Device name : SGH M919V
Baseband : M919VVLUAMG1.
I am currently using wind mobile sim card with 4g speed on it.
I really need this LTE enabled. Because when I put a Bell sim in my phone. It connects data with 3g. Its not showing LTE at all. And when I tried forcing LTE with bell sim inserted, the LTE works fine but I lose the calls.
I would greately appreciate any guidence here. Thank you.
Sent from my SGH-M919V using xda premium
the answer...
Not sure if anyone still needs the answer to this but i just figured it out WITHOUT having to flash anything to the phone... phone is 100% stock except that its unlocked... Its the SGH-M919V from WIND mobile in Canada.. I switched over to Koodo mobile and LTE wasnt working... So open the dialer and type in *#2263# and hit AUTOMATIC and make sure theres a star beside it... before this only 3G would come up... Now LTE works!!! Good luck!
----Seems like this is not the correct forum. will move it to unlock forum.
Need help on at&t network.
Recently i purchased one dual-core/dual-sim cellphone by one Chinese manufacture. It's claiming 4-band GSM, 850/900/1800/1900.
But when i insert att sim card, it always has 'Emergency calls only'. While with T-mobile sim card, it can be connect to T-mobile quickly.
As i know, TMB has 2G 1900 coverage, so as At&t. So i assume that this is not frequency issue. And i am pretty sure that this cellphone does have any 'lock' problem since all phone in China doesn't lock.
It took me a few days searching the solution but no luck. Network operators is grayed out when with att sim card.
This is what i'v tested:
-ATT, H2O prepaid card, no help.
-Changed the APN, no help
Then i go further, modified 'BP' firmware, like changing QCN (it's Qualcomm chipset) item 1877 according to this post, http://forum.xda-developers.com/showthread.php?t=1521355&page=7.
But still no att.
So i am just looking for help from xda. for now, i can't tell what's the issue is.
I can provide more info if someone has some thought.
herry_1234 said:
----Seems like this is not the correct forum. will move it to unlock forum.
Need help on at&t network.
Recently i purchased one dual-core/dual-sim cellphone by one Chinese manufacture. It's claiming 4-band GSM, 850/900/1800/1900.
But when i insert att sim card, it always has 'Emergency calls only'. While with T-mobile sim card, it can be connect to T-mobile quickly.
As i know, TMB has 2G 1900 coverage, so as At&t. So i assume that this is not frequency issue. And i am pretty sure that this cellphone does have any 'lock' problem since all phone in China doesn't lock.
It took me a few days searching the solution but no luck. Network operators is grayed out when with att sim card.
This is what i'v tested:
-ATT, H2O prepaid card, no help.
-Changed the APN, no help
Then i go further, modified 'BP' firmware, like changing QCN (it's Qualcomm chipset) item 1877 according to this post, http://forum.xda-developers.com/showthread.php?t=1521355&page=7.
But still no att.
So i am just looking for help from xda. for now, i can't tell what's the issue is.
I can provide more info if someone has some thought.
Click to expand...
Click to collapse
Weird. What is your zip code? You might need to search FCC frequency licenses to see what carrier frequencies are for your area.
So a friend of mine brought a galaxy note 3 was selling cheap so I bought it because I read note 3 (verizon) were factory unlocked. I want to use a GSM sim on it, so i switched the network to gsm/umts (also tried global) but all i am getting is Emergency calls only in the notification(or barely 1 signal bar). After spending some time on it I figured out it was using 3G instead of GSM. 3G Coverage is poor where I live while GSM is excellent. but my note 3 only searches for HSPA
Changing to both, GSM/UMTS & Global had no effect. is there any way to resolve this? I only want to use GSM(2g).
(PS:nothing wrong with sim works perfect with gsm on my s3.)
SIM OPERATOR
Verizon
NETWORK TYPE
HSPA
PHONE NUMBER
SIM SERIAL NUMBER
89410034114316246xxxx
ANDROID VERSION NAME
KITKAT
ANDROID VERSION CODE
4.4.2
API LEVEL
19
BOOTLOADER
N900VVRUCNC4
ID
KOT49H
BUILD NUMBER
KOT49H.N900VVRUCNC4
NO OF INSTALLED APPS
336
Hi, Í have been having issue with my Galaxy S5 from T-Mobile, Í took my Phone OUT of USA and unlock it changing IMEI so it works fine for 8 month with any company now the Phone doesnt get the LTE Or 4G SIM Just work with Orange that is GSM network no other company. Í have done everything to get it to work till change rom and nothing what can í do to get my Phone back with 4G? Help!!!!!
No Signal On my Galaxy s5 from Tmobile
As í Said on my first post Í cant get Signal/No registred on network so í went to ServiceMode throw Secret Code *#2263# and chose option 7 LTE Or GSM and my Phone started working but Lost its Signal again Any Solution ?
Hy everyone!
I have a Samsung galaxy note 4 verizon version came from USA, and i want to use in Romania on any of Vodafone, Orange, Telekom, Digi , but the phone is not registering on any of.
When I go to Service Mode it say that network is blocked.
IMEI CERTI: FAIL -9
Any sugestions?