[Q] Can I used a unlocked AT&T S4? - Verizon Samsung Galaxy S 4

SOme one answer my question please and thank you.
I currently have verizon and I want the S4 my friend is willing to give me her upgrade on AT&T. if i unlock her S4 can i use it for verizon?

yes you can
after you unlock it.. it will just b like factory unlocked international s4
ie you can use it with any carrier

Khizar Amin said:
yes you can
after you unlock it.. it will just b like factory unlocked international s4
ie you can use it with any carrier
Click to expand...
Click to collapse
You're 100% positive?

No, you cannot
ATT uses GSM while Verizon uses CDMA.

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Questions and help issues go in Q&A and help sections
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Khizar Amin said:
yes you can
after you unlock it.. it will just b like factory unlocked international s4
ie you can use it with any carrier
Click to expand...
Click to collapse
Any GSM carrier, which means not Verizon. The phone is incompatible with their network.

Related

2 Questions about HTC Amaze 4G..

1. This phone work in israel ? (Europe)
2. Can I open the bootloader on this device ?
Thank you for all !!
1) I'm not sure
2) Yes on HTCDev.com
NisaNDalva said:
1. This phone work in israel ? (Europe)
2. Can I open the bootloader on this device ?
Thank you for all !!
Click to expand...
Click to collapse
The phone will most likely to work on voice but 3G data is questionable until you find out what umts bands your service provider use.
Htc amaze 4g umts bands are 1700/2100
Sorry, but I can't so understand English, so this device work in Israel ?
Sorry again, Thank you !
http://unlockonline.com/mobilenetworks/israel.html
According to the website above, Htc amage 4g 3G data will work on
Yes - cellcom and orange
No- pelephone
Thank you very much !!!
And one more thing,you sure htcdev.com support on amaze 4G ? because that Not listed..
It's not listed but i work's i tryed it .
NisaNDalva said:
Thank you very much !!!
And one more thing,you sure htcdev.com support on amaze 4G ? because that Not listed..
Click to expand...
Click to collapse
Telus (Canadian carrier) will have a varient that has bands for AT&T 3g.
Revolution said:
It's not listed but i work's i tryed it .
Click to expand...
Click to collapse
Thank you very much for helping me !
The question will be wether it will work with different sim card other than the US-T-Mobile or the Canadian?
Are US phones normaly sim locked?
In Europe they are
Best regards,
dingolino
dingolino said:
The question will be wether it will work with different sim card other than the US-T-Mobile or the Canadian?
Are US phones normaly sim locked?
In Europe they are
Best regards,
dingolino
Click to expand...
Click to collapse
It should work so far as you unlock it.
Canadian phones are sim locked.
dingolino said:
The question will be wether it will work with different sim card other than the US-T-Mobile or the Canadian?
Are US phones normaly sim locked?
In Europe they are
Best regards,
dingolino
Click to expand...
Click to collapse
Yes it will work, I've already purchase an unlock code and unlocked mine. My carrier isn't t-mobile but uses t-mobile bands so I had to unlock it in order to use this phone but it's working fine for me now.
Willieumm said:
Yes it will work, I've already purchase an unlock code and unlocked mine. My carrier isn't t-mobile but uses t-mobile bands so I had to unlock it in order to use this phone but it's working fine for me now.
Click to expand...
Click to collapse
Are you using it on At&t?

[Q] international sim unlock pls help

hello. i just managed to root and region unlock my note 3 and now i need to sim unlock it for international use. more speciffic i am from romania and i want to use it on cosmote romania.
how can i sim unlock the phone?
it has android 4.4.2 nab
You're in the wrong forum. I doubt that anyone in this Sprint forum know anything about region or SIM unlocking.
JimSmith94 said:
You're in the wrong forum. I doubt that anyone in this Sprint forum know anything about region or SIM unlocking.
Click to expand...
Click to collapse
what forum should i be in?
if i put another rom, will it still have the sim lock? i was thinking of puting a rom for my country.
Valentin6282 said:
what forum should i be in?
if i put another rom, will it still have the sim lock? i was thinking of puting a rom for my country.
Click to expand...
Click to collapse
Another ROM for your country.... That isn't a gms international phone another rom and you'll have a brick ... you may be able to get a cyanogen or some other aosp but a Samsung for your country will never have been made for this phone ....
Sent from my SM-N900P using Xparent BlueTapatalk 2
can i put another rom on it and have it work in my countri untill i can find a way to unlock it?
Valentin6282 said:
can i put another rom on it and have it work in my countri untill i can find a way to unlock it?
Click to expand...
Click to collapse
you can't.
Currently, the only way to SIM unlock the Sprint Galaxy Note 3 for use on GSM networks outside of the US is for Sprint to unlock it via OTA. And for them to that, the phone must be in an active Sprint account.
Unlike the Sprint Galaxy S4, there's a method to SIM unlock the Sprint S4 without Sprint having to do it for you. Unfortunately, this method has been tried and tested on the Sprint Note 3 and it didn't work.
Putting a different ROM on the Sprint Note 3 won't help...and totally unnecessary for use in other countries. You're at the mercy of Sprint to get it SIM unlocked.
Can not change Chip flash for this ????
What's a chip flash? See my note above yours.

[q] sm-g900t to sm-g900f

Hey xda users,
I want to now if i can switch my T-Mobile GS5 to an international version of GS5 and how to do it if it is possible.
Thank you
didoux said:
Hey xda users,
I want to now if i can switch my AT and T GS5 to an international version of GS5 and how to do it if it is possible.
Thank you
Click to expand...
Click to collapse
Not really. The G900A (AT&T version) has a locked bootloader which means the kernel and bootloader cannot be changed. I'm not sure exactly what you are asking. There are certain G900F (International version) ROMs that can run on the G900A, but it's still the G900A. For those ROMs you should go to the G900A threads to get more information and ask this question there to get better responses. This is the T-Mobile forum.
Sorry
gspears said:
Not really. The G900A (AT&T version) has a locked bootloader which means the kernel and bootloader cannot be changed. I'm not sure exactly what you are asking. There are certain G900F (International version) ROMs that can run on the G900A, but it's still the G900A. For those ROMs you should go to the G900A threads to get more information and ask this question there to get better responses. This is the T-Mobile forum.
Click to expand...
Click to collapse
I meant the t-mobile version i am sorry it is not the AT and T .
didoux said:
I meant the t-mobile version i am sorry it is not the AT and T .
Click to expand...
Click to collapse
Again, we need to know exactly what it is you want to do. Then we can advise. You have a G900T and it cannot be a G900F although it can do similar things. Exactly what are you trying to accomplish?
didoux said:
Hey xda users,
I want to now if i can switch my T-Mobile GS5 to an international version of GS5 and how to do it if it is possible.
Thank you
Click to expand...
Click to collapse
Are you talking about putting a G900F rom on the tmobile version? If yes, then yeah you can do that with on problems.
aooga said:
Are you talking about putting a G900F rom on the tmobile version? If yes, then yeah you can do that with on problems.[/QUOTe
So it is possible to switch a t-mobile version to an international one ?
Click to expand...
Click to collapse
didoux said:
Are you talking about putting a G900F rom on the tmobile version? If yes, then yeah you can do that with on problems.[/QUOTe
So it is possible to switch a t-mobile version to an international one ?
Click to expand...
Click to collapse
Yes.
aooga said:
Yes.
Click to expand...
Click to collapse
mnnhnnn
..
How can you do that?
aooga said:
Yes.
Click to expand...
Click to collapse
How exactly can you do that?
Rewfer said:
How exactly can you do that?
Click to expand...
Click to collapse
I have a T-Mobile S5 and am using on AT&T with Omega rom which is basically a G900F rom. But I still use the G900T's modem and boot loader. It works very well that way and is not very hard to do. If you go over to the G900F threads and read some of the ROM threads (such as Omega) it will explain how it's done.
Good Luck!
If I've helped please push the "Thanks" button

[Solved][Q] S4 service menu/service mode - what ROM has this compiled in?

Hi guys, I have an old S4 that I would like to SIM unlock. The phone is not on my contract so I cannot call up verizon and ask them for the SIM unlock code. I have been doing some reading and if I can get into the service mode or service menu there appears to be a setting to do this.
My ultimate goal is to use this abroad later this year with prepaid SIM cards in different countries.
From my reading, the service codes were blocked by Samsung/Verizon at some point. My questions is what version of Android and what modem allowed service menu access? I have tried KK and L with the MK2 and MDK modems but no go.
*Edit*
I should mention that I have tried the hidden menu enable MOD:
http://forum.xda-developers.com/showthread.php?t=2303905
But, again I think this is dependent on the ROM/Modem version, no?
Any help would be appreciated.
Thanks!
mattwood2000 said:
Hi guys, I have an old S4 that I would like to SIM unlock. The phone is not on my contract so I cannot call up verizon and ask them for the SIM unlock code. I have been doing some reading and if I can get into the service mode or service menu there appears to be a setting to do this.
My ultimate goal is to use this abroad later this year with prepaid SIM cards in different countries.
From my reading, the service codes were blocked by Samsung/Verizon at some point. My questions is what version of Android and what modem allowed service menu access? I have tried KK and L with the MK2 and MDK modems but no go.
*Edit*
I should mention that I have tried the hidden menu enable MOD:
http://forum.xda-developers.com/showthread.php?t=2303905
But, again I think this is dependent on the ROM/Modem version, no?
Any help would be appreciated.
Thanks!
Click to expand...
Click to collapse
Any of those happen to be touchwiz?
bryantjopplin said:
Any of those happen to be touchwiz?
Click to expand...
Click to collapse
Can't remember, but good news is I figured it out!
I used the stock rooted ROM from way back in the beginning of the development forum.
Thanks for the reply though!
mattwood2000 said:
Can't remember, but good news is I figured it out!
I used the stock rooted ROM from way back in the beginning of the development forum.
Thanks for the reply though!
Click to expand...
Click to collapse
Well lollipop isn't out yet on touchwiz for jftltevzw model. That's why I asked
bryantjopplin said:
Well lollipop isn't out yet on touchwiz for jftltevzw model. That's why I asked
Click to expand...
Click to collapse
OK, have another question. On the MDK radio I was able to SIM unlock the device. If I upgrade the radio to a newer version will I lose the unlocked SIM state?
Thanks, Matt.
mattwood2000 said:
OK, have another question. On the MDK radio I was able to SIM unlock the device. If I upgrade the radio to a newer version will I lose the unlocked SIM state?
Thanks, Matt.
Click to expand...
Click to collapse
No clue sorry, I have never done it.
bryantjopplin said:
No clue sorry, I have never done it.
Click to expand...
Click to collapse
Looks like the SIM lock state survives a modem flash - I tried flashing NK1 and then back to MDK and it persisted. I did this because now I'm having an issue where my unlocked phone only gets data and cannot make phone calls. Says voice is out of service but data is in service. But SIM in another phone works just fine.
Tried a few things but no go. I'm about to leave the country today so I guess I'll find out when I get abroad and try a GSM SIM, unless anyone has any comments on this.
Thanks, Matt.

Remove AT&T Software from G965U1

I have an unlocked US S9 Plus that I installed the AT&T ARC6 on. After doing this it now has the AT&T splash screen and the AT&T bloatware. Is there a way to reflash this phone and not have the AT&T stuff installed? Thanks!
ilatimer1 said:
I have an unlocked US S9 Plus that I installed the AT&T ARC6 on. After doing this it now has the AT&T splash screen and the AT&T bloatware. Is there a way to reflash this phone and not have the AT&T stuff installed? Thanks!
Click to expand...
Click to collapse
Wrong forum this is the OnePlus 6 forum
<mod edit: thread moved to the correct forum>
lollyjay said:
Wrong forum this is the OnePlus 6 forum
Click to expand...
Click to collapse
Yeah I had the wrong tab open in Chrome. Sorry.
<mod edit: thread moved to the correct forum>
ilatimer1 said:
I have an unlocked US S9 Plus that I installed the AT&T ARC6 on. After doing this it now has the AT&T splash screen and the AT&T bloatware. Is there a way to reflash this phone and not have the AT&T stuff installed? Thanks!
Click to expand...
Click to collapse
Luckily I know about this stuff. Sadly the arc6 update for attending has bootloader v2 and I don't think the unlocked firmware has that yet. But look up g960u arc6

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