[Q] Carrier Confused - T-Mobile, Samsung Galaxy SIII

Hey guys, im from Lebanon and my friend asked me if i can fix here slow Galaxy S3...I told her that i can try to flash a custom Rom (witch basically are made for making mobile phones faster)....the confusion is, we live in Lebanon, and her phone model number is SGH-T999V, so its a Canada variant...i have no ideas about carrier, but i just wanna know if i flash a custom Rom (lets say CarbonROM):
first, the zip file is the one that ends with d2lte?
and second, will the phone be locked to a specific carrier or i can use it with, in my case, a Lebanese Sim card normally without further action?
tnx in advance, and sorry for my bad english

All_New_BoB said:
Hey guys, im from Lebanon and my friend asked me if i can fix here slow Galaxy S3...I told her that i can try to flash a custom Rom (witch basically are made for making mobile phones faster)....the confusion is, we live in Lebanon, and her phone model number is SGH-T999V, so its a Canada variant...i have no ideas about carrier, but i just wanna know if i flash a custom Rom (lets say CarbonROM):
first, the zip file is the one that ends with d2lte?
and second, will the phone be locked to a specific carrier or i can use it with, in my case, a Lebanese Sim card normally without further action?
tnx in advance, and sorry for my bad english
Click to expand...
Click to collapse
Yes, D2LTE is the one you are looking for. If the phone has never been SIM unlocked then the phone shall ask for an unlock code as soon as you put a SIM card from another carrier that's not the one that came with the phone.

nirogu325 said:
Yes, D2LTE is the one you are looking for. If the phone has never been SIM unlocked then the phone shall ask for an unlock code as soon as you put a SIM card from another carrier that's not the one that came with the phone.
Click to expand...
Click to collapse
thank you for your reply, she already used it with a Lebanese sim for about 2 years with no problem, does it means that the phone is SIM unlocked for use in Lebanon and will stay like this after flashing custom ROM? OTA official android updates also work normally btw, and after the flash she will use the same sim

All_New_BoB said:
thank you for your reply, she already used it with a Lebanese sim for about 2 years with no problem, does it means that the phone is SIM unlocked for use in Lebanon and will stay like this after flashing custom ROM? OTA official android updates also work normally btw, and after the flash she will use the same sim
Click to expand...
Click to collapse
If it works already, sure.

All_New_BoB said:
thank you for your reply, she already used it with a Lebanese sim for about 2 years with no problem, does it means that the phone is SIM unlocked for use in Lebanon and will stay like this after flashing custom ROM? OTA official android updates also work normally btw, and after the flash she will use the same sim
Click to expand...
Click to collapse
Everything should work the same as usual after the flash. You may just have to change the APN after flashing. So, you may want to write down or screen cap the current APN settings before flashing.

okay guys thank you very much...ill update this post after flashing, sry for bothering

Related

htc incredible 2 Flash/Unlock

Hello guys
I want to ask you.What need to do to use my INC2 from verizon like a GSM I want to use this phone in europe
deankk said:
Hello guys
I want to ask you.What need to do to use my INC2 from verizon like a GSM I want to use this phone in europe
Click to expand...
Click to collapse
Call Verizon global support and tell them you're going overseas and need your phone unlocked so you can use a local sim card over there. If you've been a customer for (60?) days in good standing, they'll give you the code to unlock the phone.
If that doesn't work, you can buy one off ebay for like $5 (that's what I did for mine). Like this
Thank for replay but I want to use this phone only in Europe and I make a factory reset on this phone and I can't to actived the phone now.What must to do root and s-off or to flash the phone with new software and work like a GSM. Thank you
deankk said:
Thank for replay but I want to use this phone only in Europe and I make a factory reset on this phone and I can't to actived the phone now.What must to do root and s-off or to flash the phone with new software and work like a GSM. Thank you
Click to expand...
Click to collapse
Look here
Or here

problem with samsung galaxy nexus

I bought a galaxy nexus online in italy (imported).
The firmware is Yakjuxw and was not updated. I had a card H3G italy and everything worked ok.
I then updated to yakju and was always ok. I had Android 4.2.1
Today I changed my carrier and not read any sim Wind Italy
you can not tell me another radio to flash it correctly?
or at least I can redo the procedure to bring him yakjuxw?
how do I fix it without having to bring in help?
I discovered dall'imei by samsung which is imported Romanian
sounds like your phone was temporary unlocked and after flashing yakju you lost the unlock.. now the phone only accepts sim of the carrier its locked to.. the only way to fix this is by either calling the carrier and getting a unlock code or buying the unlock code online..
PS- i can see you need help but next time post in the correct section :good:
the gnexus is not carrier locked...
other sim with other carrier goes well...only wind italy have problems
maybe i have flashed a not radio img compatibile?
Try this app, it says it's only for docomo network. But it worked fine for me, you have to be rooted for it to work tough.
http://forum.xda-developers.com/showthread.php?t=1548008
edit: Use the unlock method where you keep your IMEI code, could void warrenty otherwise.
devilmj said:
the gnexus is not carrier locked...
other sim with other carrier goes well...only wind italy have problems
maybe i have flashed a not radio img compatibile?
Click to expand...
Click to collapse
oh.. then i am not sure what the issue is... weird that it stop reading one specific carriers sim
I can confirm nexus phones comes factory unlocked regardless the county you purchased it from.
Make sure you don't have a bad baseband after the ROM update.
I bought mine in Canada under a Fido contract and it works fine here in Italy and anywhere else I have been with any carriers.
Sent from my Galaxy Nexus using Tapatalk 2
If you go under:
settings
more
mobile networks
-> Do you have wind Access point name
-> Try to with Network Operators if appear
Under About phone, what is yout Baseband?
anarkia1976 said:
If you go under:
settings
more
mobile networks
-> Do you have wind Access point name
-> Try to with Network Operators if appear
Under About phone, what is yout Baseband?
Click to expand...
Click to collapse
hi,
the problem is that the sim is not recognized by the phone...it not ask me the pin code!
Now i can check the baseband....i flash this adio-maguro-i9250xxla02.img then i think i have this xxla2
and not work with this carrier
i think i must flash the JB Baseband...XXLF1 = baseband Europe
to install it as long as I put it on the phone, go into recovery and do update zip?
But have you tried a total recovery?
devilmj said:
hi,
the problem is that the sim is not recognized by the phone...it not ask me the pin code!
Now i can check the baseband....i flash this adio-maguro-i9250xxla02.img then i think i have this xxla2
and not work with this carrier
i think i must flash the JB Baseband...XXLF1 = baseband Europe
to install it as long as I put it on the phone, go into recovery and do update zip?
Click to expand...
Click to collapse
Download baseband + ril from thread and flash from cwm ....!
anarkia1976 said:
Download baseband + ril from thread and flash from cwm ....!
Click to expand...
Click to collapse
ril is required?
I don't have it installed now..
Yes
Sent from my Galaxy Nexus using xda app-developers app
If he's running stock ROM, the baseband would have updated along with the 4.2.1 update...that's how my Nexus updated when I went to stock a few weeks ago...the bootloader also updates to the latest...the SIM is probably defective or that particular carrier runs on a different band (unlikely)...it could also be that the APN settings need to be entered manually like I have to do with Straight Talk.
Sent from my Galaxy Nexus using xda premium
devilmj said:
I
Today I changed my carrier and not read any sim Wind Italy
you can not tell me another radio to flash it correctly?
or at least I can redo the procedure to bring him yakjuxw?
how do I fix it without having to bring in help?
I discovered dall'imei by samsung which is imported Romanian
Click to expand...
Click to collapse
Ask your carrier to raplace the SIM card.
this telephone not read any sim...
how can i solve it?
devilmj said:
the gnexus is not carrier locked...
other sim with other carrier goes well...only wind italy have problems
maybe i have flashed a not radio img compatibile?
Click to expand...
Click to collapse
The radio will have nothing to do with it. Almost all GSM GNex radios are compatible with almost all GSM carriers in the world.
Segnale007 said:
I can confirm nexus phones comes factory unlocked regardless the county you purchased it from.
Click to expand...
Click to collapse
This is NOT true. There are many GNex devices that come carrier locked.
devilmj said:
hi,
the problem is that the sim is not recognized by the phone...it not ask me the pin code!
Now i can check the baseband....i flash this adio-maguro-i9250xxla02.img then i think i have this xxla2
and not work with this carrier
i think i must flash the JB Baseband...XXLF1 = baseband Europe
to install it as long as I put it on the phone, go into recovery and do update zip?
Click to expand...
Click to collapse
You probably have a bad SIM card.
devilmj said:
ril is required?
I don't have it installed now..
Click to expand...
Click to collapse
No.
maxon_yalta said:
Ask your carrier to raplace the SIM card.
Click to expand...
Click to collapse
+1. This
I eventually discovered that one of the pins of the sim reader is broken.
the adapter broke it, so now I have to replace it.
hardware problem, you can close.
thanks to all

HTC One X won't accept sim unlock code

I have had two companies give me the same unlock code which does not work. Is it a problem with the phone or a problem with the code?
Both say factory reset the phone but this has some issues I think, sometimes I get a red triangle or it reboots very quickly without resetting from the rom.
Phone is sim locked to Three UK (who have stopped fixing the phone directly and HTC won't look at it as its been boot loader unlocked)
Can anyone help with this if so, give full instructions and files needed. Thanks in advance.
P.S. it would be nice if a debranded rom could be installed.
trojanere said:
I have had two companies give me the same unlock code which does not work. Is it a problem with the phone or a problem with the code?
Both say factory reset the phone but this has some issues I think, sometimes I get a red triangle or it reboots very quickly without resetting from the rom.
Phone is sim locked to Three UK (who have stopped fixing the phone directly and HTC won't look at it as its been boot loader unlocked)
Can anyone help with this if so, give full instructions and files needed. Thanks in advance.
P.S. it would be nice if a debranded rom could be installed.
Click to expand...
Click to collapse
ARe you on STOCK rom and stock recovery. If no go to full stock
I had the same problem on my One X locked on Orange Romania. It seems some GSM operators change the factory unlock codes. The only way to unlock it would be to have a buddy working at the GSM Operator or wait until the phone gets out of contract. I was unable to unlock mine.
yes I'm on full stock rom.
lolozaur said:
I had the same problem on my One X locked on Orange Romania. It seems some GSM operators change the factory unlock codes. The only way to unlock it would be to have a buddy working at the GSM Operator or wait until the phone gets out of contract. I was unable to unlock mine.
Click to expand...
Click to collapse
Well I have ordered the unlock from the operator now and am waiting to see what comes back from them.
trojanere said:
yes I'm on full stock rom.
Click to expand...
Click to collapse
OK so I have got the code from Three UK and it is the same as the the others and does not work.
Does anyone think it is because the boot loader has been unlocked?
HTC support chat reckon thats the problem
trojanere said:
OK so I have got the code from Three UK and it is the same as the the others and does not work.
Does anyone think it is because the boot loader has been unlocked?
HTC support chat reckon thats the problem
Click to expand...
Click to collapse
It shouldn't, I believe I had the same problem but I was on AOSP, I had to put a stock ROM on for sure.
It could be worth locking it to see though, it's not the biggest pain in the ass!
If no joy, Im out of ideas... sorry mate!
Good luck
chalmizzle said:
It shouldn't, I believe I had the same problem but I was on AOSP, I had to put a stock ROM on for sure.
It could be worth locking it to see though, it's not the biggest pain in the ass!
If no joy, Im out of ideas... sorry mate!
Good luck
Click to expand...
Click to collapse
Relocked it and still didn't work.
It has the stock rom with latest Three UK OTA.. only unlocked for root ap reasons not for custom rom
htc one x IMEI null after installing rom 4.1.1
hi ,
my htc one x imei not show when i install a rom 4,1,1 i also try it installing stock rom it dosent solve i also dont even have an backup my phone is already unlocked i cant able to use a calling,wifi, bluetooth pleas any one help me i buy in 32.500 ind ruppes help me .
khalid shah said:
hi ,
my htc one x imei not show when i install a rom 4,1,1 i also try it installing stock rom it dosent solve i also dont even have an backup my phone is already unlocked i cant able to use a calling,wifi, bluetooth pleas any one help me i buy in 32.500 ind ruppes help me .
Click to expand...
Click to collapse
Flash the lastest upgrade..4.2.2 Sense 5..
Sent from my HTC One X using Tapatalk 2
big noob said:
Flash the lastest upgrade..4.2.2 Sense 5..
Sent from my HTC One X using Tapatalk 2
Click to expand...
Click to collapse
My phone has this stock Rom already on it.. I would have to try putting another stock Rom on it. It it possible to put a standard unbranded stock Rom on it instead of HG3?
As far as I know ofcourse you can
OK I have put another H3G stock rom on and this does not work either.
After looking into this further I have found somewhere that if the phone is a replacement one or something was changed from manufacturer and providers with regards to databases for unlock codes then the one provided may not work.
Well my phone went into the service centre and they fixed it but stated after testing they decided to change the mainboard. I suspect because it was originally a CID 1111111 with S-OFF(unbranded as HTC described it) as it was delivered first day they came out. Rush job to get to market and didn't get branded to H3G_001 and S-ON I suppose.
Anyway I suspect that because the main board has been changed the the unlock code has also changed and not been documented or changed on the database for the codes. So they are providing me with the original code not the new one and the letter for the fix state IMEI code previous and new the same, so they must have just reprogrammed that and forgot about the unlock code.
Is there a way to read these off the phone, NVR or something?
I am with Orange or EE and I have tried to flash a stock rom with stock recovery and relocked bootloader and nothing has worked. I have paid 2 companies for the unlock code which is the same code and nothing works I am so frustrated might have to leave htc. This is ridiculous I am on 3.16.61 and my cid is orang001
ted dibiase said:
I am with Orange or EE and I have tried to flash a stock rom with stock recovery and relocked bootloader and nothing has worked. I have paid 2 companies for the unlock code which is the same code and nothing works I am so frustrated might have to leave htc. This is ridiculous I am on 3.16.61 and my cid is orang001
Click to expand...
Click to collapse
I'm going elsewhere on my next phone too. HTC support use the bootloader unlock as a get out of jail free card.
trojanere said:
I'm going elsewhere on my next phone too. HTC support use the bootloader unlock as a get out of jail free card.
Click to expand...
Click to collapse
Just to kick this up I've had the exact same problem (this time with t-mobile) 3 companies and EE all with the same code, all refused by the phone.
Heart breaking really.
Is there no hardware method to get the code or an alternative sim unlock out there?
cueballkrill said:
Just to kick this up I've had the exact same problem (this time with t-mobile) 3 companies and EE all with the same code, all refused by the phone.
Heart breaking really.
Is there no hardware method to get the code or an alternative sim unlock out there?
Click to expand...
Click to collapse
ask the t-mobile

No root = no custom recovery?

After several pages of reading i need to ask this:
I have a n910v that is a CDMA phone and i need to use it in a GSM network. For this i found that there is a way to reach that trough a "script". In order to run that i need to set the "signature verificatio" off. (I'm ok with that, i trust the script developer), but for doing that i need a custom recovery (right?) and to have a custom recovery instaled i need to rooot the phone (as far as i understand), so: since there is no root for this sm-n910v there is also no custom recovery?
Thanks!
just64 said:
After several pages of reading i need to ask this:
I have a n910v that is a CDMA phone and i need to use it in a GSM network. For this i found that there is a way to reach that trough a "script". In order to run that i need to set the "signature verificatio" off. (I'm ok with that, i trust the script developer), but for doing that i need a custom recovery (right?) and to have a custom recovery instaled i need to rooot the phone (as far as i understand), so: since there is no root for this sm-n910v there is also no custom recovery?
Thanks!
Click to expand...
Click to collapse
For a custom recovery you need a unlocked bootloader witch the retail Note 4 dose not have. Root can be achieved without a bootloader unlock but a unlock allows the custom recovery without having root thus making it much easier to root.
Misterxtc said:
For a custom recovery you need a unlocked bootloader witch the retail Note 4 dose not have. Root can be achieved without a bootloader unlock but a unlock allows the custom recovery without having root thus making it much easier to root.
Click to expand...
Click to collapse
Hmmm, so you are saying me that i need a bootloader unclock?
Not sure why you need to do anything of the sort? I am using 2 Verizon note 4's here in Ireland on GSM my wife and I. I did find when I received them they would not work with a GSM sim or connect to a GSM Network here in Ireland. So I went on ebay and bought a Verizon sim card, dummy/dead/unactivated what ever for 5 dollars poped it in to both phones, they said activating phone then activation failed. But guess what GSM sim card worked after that....its a strange one.
By the way it needs to be a 4G Verizon sim card. I tried another Verizon Sim and it didn't work.
Hope this helps
gersrt said:
Not sure why you need to do anything of the sort? I am using 2 Verizon note 4's here in Ireland on GSM my wife and I. I did find when I received them they would not work with a GSM sim or connect to a GSM Network here in Ireland. So I went on ebay and bought a Verizon sim card, dummy/dead/unactivated what ever for 5 dollars poped it in to both phones, they said activating phone then activation failed. But guess what GSM sim card worked after that....its a strange one.
By the way it needs to be a 4G Verizon sim card. I tried another Verizon Sim and it didn't work.
Hope this helps
Click to expand...
Click to collapse
Well, i'm in Argentina, to have a Verizon SIM card here is going to take about 4/5 weeks, but is good to know, thanks.
Btw, ur Note 4 was also a CDMA phone?
Yes it is a cdma. Took about 2 weeks for me to get Sim. Make sure it's a 4G one you buy. It's well worth the wait. Best of luck.
just64 said:
Hmmm, so you are saying me that i need a bootloader unclock?
Click to expand...
Click to collapse
For a custom recovery yes,for a carrier unlock no. These are two entirely different unlocks. As gersrt said you need a different sim card. The phone should already be carrier unlocked.

D855 Sim lock weird behavior

Hi all. I have G3 bought from my carrier it is on stock lolipop recieved over the OTA. Only thing I was messing with it is TWRP and root.. As I thought it is sim locked I put another carrier sim in it. It boots without asking me for sim unlock code but can not connect to network and not allow me to enter network settings to o it manually ( it is greyed out ). The other sim works fine in another unlocked android phone.
Someone have an idea what is going on??
I have no idea. Sorry man
nicksylve said:
I have no idea. Sorry man
Click to expand...
Click to collapse
I had my share of rooting and installing custom recoveries and ROM-s for a long time, so my current thought is, is it possible that it is just software locked somehow?
I never saw this before..
Solved the problem, it was built in the Rom provided by my carrier "Vip.rs" grab my hand on new Sim card of different carrier on Fulmics 3.1 and it is carrier free. Just to tell you, if more people in Serbia have the same problem.

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