Database Users

[Q] Best way to SIM unlock my SGH-1337 MF3 Phone?

I want to know what the best method is for unlocking my Galaxy S4 SGH-1337 MF3 build Currently running on the airvoice network. I do NOT have an AT&T account but should I still give them a call and ask for an unlock code? or use an unlocking service? also from my understanding there is no sim unlock method for the MF3 build currently.
Thanks in advance!

Drake9897 said:
I want to know what the best method is for unlocking my Galaxy S4 SGH-1337 MF3 build Currently running on the airvoice network. I do NOT have an AT&T account but should I still give them a call and ask for an unlock code? or use an unlocking service? also from my understanding there is no sim unlock method for the MF3 build currently.
Thanks in advance!
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Click to collapse
If you pay full price, give them a call and they might give you the code.

House M.D. said:
If you pay full price, give them a call and they might give you the code.
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Click to collapse
So I'm screwed essentially?

Drake9897 said:
So I'm screwed essentially?
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Click to collapse
First, unlocking the sim card is not related to the version of your phone.
So if you bought it from At&t with full price, some of them they will tell you to wait 90 days before asking for the unlocking code.
If you bought it from someone, ask the previous owner to call them and to ask for the unlocking code. Otherwise, use google, and try your luck.

House M.D. said:
First, unlocking the sim card is not related to the version of your phone.
So if you bought it from At&t with full price, some of them they will tell you to wait 90 days before asking for the unlocking code.
If you bought it from someone, ask the previous owner to call them and to ask for the unlocking code. Otherwise, use google, and try your luck.
Click to expand...
Click to collapse
Yeah I'm screwed. Ugh this dang MF3 update ;-;

Drake9897 said:
Yeah I'm screwed. Ugh this dang MF3 update ;-;
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Click to collapse
are you talking about unlocking the phone to works with other carriers? yes you can on any version.
or unlocking the bootloader so you can use other custom roms? is yes, then you can't. only roots.

House M.D. said:
are you talking about unlocking the phone to works with other carriers? yes you can on any version.
or unlocking the bootloader so you can use other custom roms? is yes, then you can't. only roots.
Click to expand...
Click to collapse
I'm talking for other carriers. and I tried the *#0011# method and the other one witht the long string of numbers I cant remember but it never goes to the menu to let me choose [1]UMTS.

free unlock method has been known to screw people's phones up. There are several warnings throughout that thread the mention it.
Just go with the options that I mentioned, or use google, such as "Auction website" they do some kind of these service I guess.

Actually, on the AT&T MDL and MDB firmwares you were able to sim unlock it through service menu:
http://forum.xda-developers.com/showthread.php?t=2282683
http://gs4.wonderhowto.com/how-to/c...y-s4-so-you-can-use-another-sim-card-0148110/
MF3 blocked this, so the only way you can get your phone sim unlocked with the update is using ebay or cellunlocker but at a price.

haremmon said:
Actually, on the AT&T MDL and MDB firmwares you were able to sim unlock it through service menu:
http://forum.xda-developers.com/showthread.php?t=2282683
http://gs4.wonderhowto.com/how-to/c...y-s4-so-you-can-use-another-sim-card-0148110/
MF3 blocked this, so the only way you can get your phone sim unlocked with the update is using ebay or cellunlocker but at a price.
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Click to collapse
Yeah that's what I thought the case was. Oh well, back to trying to trade my At&t S4 for the Verizon version. Swappa is such a drag.

[Q] Sim unlock for Canadian D803?

Does anyone know where I could get the code to unlock my phone? Most unlocking website seem to only support D800 and D802. Thanks!

danny6514 said:
Does anyone know where I could get the code to unlock my phone? Most unlocking website seem to only support D800 and D802. Thanks!
Click to expand...
Click to collapse
www.cellunlocker.net Got my Bell G2 done in about 5 minutes. They give you several numbers, but the NCK one worked for me.

jentech said:
www.cellunlocker.net Got my Bell G2 done in about 5 minutes. They give you several numbers, but the NCK one worked for me.
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Click to collapse
Is your D803 compatible with ATT mods and stuff?

droid_<3er said:
Is your D803 compatible with ATT mods and stuff?
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Click to collapse
Have not tried anything yet. I saw someone had a failed attempt to root on a Rogers version so I was waiting for someone else to take the plunge first.

jentech said:
Have not tried anything yet. I saw someone had a failed attempt to root on a Rogers version so I was waiting for someone else to take the plunge first.
Click to expand...
Click to collapse
Did you try thecubed updated root? http://forum.xda-developers.com/showthread.php?p=45692679#post45692679
It never hurts to try; root can't really screw up your phone lol.
EDIT: On a completely unrelated note, what about unlocking? is your G2 on contract with Bell?

droid_<3er said:
Did you try thecubed updated root? http://forum.xda-developers.com/showthread.php?p=45692679#post45692679
It never hurts to try; root can't really screw up your phone lol.
EDIT: On a completely unrelated note, what about unlocking? is your G2 on contract with Bell?
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Click to collapse
No, I bought my G2 off Craigslist, BNIB, off contract, but sim unlocked it through cellunlocker.net.

Out of curiosity, how much does cellunlocker charge to unlock the G2?

InfinitiGuy said:
Out of curiosity, how much does cellunlocker charge to unlock the G2?
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Click to collapse
8 bucks.

Used link from here http://forum.xda-developers.com/showthread.php?p=45859475&postcount=1
Worked for me on D803 Rogers with total cost CAD1.71

I used cellunlockerpro and cost me $ 1.50 and took 5 mins. You buy credits with this site and I had some already.
Sent from my LG-D803 using Tapatalk

Is this the Sprint LG V20 root process?

I'm just wondering because I see a big bounty for it on here, and no links to it, but a quick google search popped this up and I'm reluctant to try it until it's been confirmed..
Thanks..
http://www.androidinfotech.com/2016/11/root-lg-v20-sprint-ls997-nougat-install-twrp.html

jdmsohc22 said:
I'm just wondering because I see a big bounty for it on here, and no links to it, but a quick google search popped this up and I'm reluctant to try it until it's been confirmed..
Thanks..
http://www.androidinfotech.com/2016/11/root-lg-v20-sprint-ls997-nougat-install-twrp.html
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Click to collapse
Looks like they are just prepared for when we can unlock the Sprint bootloader. The link they have there takes you to the TMobile directions to unlock bootloader, which unfortunately doesn't work.

coolcapnc said:
Looks like they are just prepared for when we can unlock the Sprint bootloader. The link they have there takes you to the TMobile directions to unlock bootloader, which unfortunately doesn't work.
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Click to collapse
Yeah I was a bit thrown off guard lol. Thanks.

So is this link false hope or mis leading info for rooting the sprint version. Seeing that you said its for the tmobile verison to get the root .?

medina.derik said:
So is this link false hope or mis leading info for rooting the sprint version. Seeing that you said its for the tmobile verison to get the root .?
Click to expand...
Click to collapse
This link is premature clickbait.
The only devices with unlockable bootloaders are TMo and US996. All others are presently unrooted, although the community such as it is, is working on it.

Skripka said:
This link is premature clickbait.
The only devices with unlockable bootloaders are TMo and US996. All others are presently unrooted, although the community such as it is, is working on it.
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Click to collapse
Okayy well atleast theres hope for something being in process of getting a root

Anyone can unlock Sprint LG V20 remotly ?

When i pop in my t-mobile sim card, the phone does not recognize it or prompt me for a network code or anything ? anyone know of someone or a service to sim unlock the sprint variant ? Thank you

Bump

I'm also trying to figure this out, as I am not able to even connect to T-Mobiles server to trigger the unlock. All that my unlock app does is just sit there with a spinning wheel and say " connecting to server, please wait " , so if I cannot get passed that than I'm screwed cause it's gotta at least prompt me if I want to unlock permanently or temporary. Darn thing just keeps spinning like I'm blocked from even connecting. Can someone who is rooted check to see if their phone will prompt for an unlock or not? Thanks in advance!

anasrocks said:
When i pop in my t-mobile sim card, the phone does not recognize it or prompt me for a network code or anything ? anyone know of someone or a service to sim unlock the sprint variant ? Thank you
Click to expand...
Click to collapse
If the T-Mobile unlock app is on the Sprint version (Which I doubt) use this site https://www.unlockbase.com/phone-unlocking-service/tmobile-device-unlock-app-official-unlock/ otherwise you might contact them and find out if they can sim unlock it another way. Or sideload the T-Mobile Unlock app and see if it works that way (I doubt this would work but you never know til you try)
shojus said:
I'm also trying to figure this out, as I am not able to even connect to T-Mobiles server to trigger the unlock. All that my unlock app does is just sit there with a spinning wheel and say " connecting to server, please wait " , so if I cannot get passed that than I'm screwed cause it's gotta at least prompt me if I want to unlock permanently or temporary. Darn thing just keeps spinning like I'm blocked from even connecting. Can someone who is rooted check to see if their phone will prompt for an unlock or not? Thanks in advance!
Click to expand...
Click to collapse
If you are rooted, it can detect it and it will stay on the spinning wheel. Only way I got it to work was to restore to stock no root and it worked (It kept giving me a unlock not available until I bought the unlock service from https://www.unlockbase.com/phone-unlocking-service/tmobile-device-unlock-app-official-unlock/ )

Dirty Santa sim unlocks the Sprint variant,not sure for T-Mobile

DarkestSpawn said:
If the T-Mobile unlock app is on the Sprint version (Which I doubt) use this site https://www.unlockbase.com/phone-unlocking-service/tmobile-device-unlock-app-official-unlock/ otherwise you might contact them and find out if they can sim unlock it another way. Or sideload the T-Mobile Unlock app and see if it works that way (I doubt this would work but you never know til you try)
If you are rooted, it can detect it and it will stay on the spinning wheel. Only way I got it to work was to restore to stock no root and it worked (It kept giving me a unlock not available until I bought the unlock service from https://www.unlockbase.com/phone-unlocking-service/tmobile-device-unlock-app-official-unlock/ )
Click to expand...
Click to collapse
I was thinking that it was because I was rooted , so I guess I will try and restore to an unrooted state and see if that makes a difference.

I found a guy on ebay who supposedly can unlock the Sprint V20 for $50.

preilly44 said:
I found a guy on ebay who supposedly can unlock the Sprint V20 for $50.
Click to expand...
Click to collapse
can u post a link or the guys name?

papoose515 said:
can u post a link or the guys name?
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Click to collapse
Don't bother. All he will do is already what you can do. Root your phone and use the US996 Rom on it(btw try that.)

me2151 said:
Don't bother. All he will do is already what you can do. Root your phone and use the US996 Rom on it(btw try that.)
Click to expand...
Click to collapse
so the us996rom is sim unlocked?

papoose515 said:
so the us996rom is sim unlocked?
Click to expand...
Click to collapse
The US996 roms are from an unlocked device. so yea.

anasrocks said:
When i pop in my t-mobile sim card, the phone does not recognize it or prompt me for a network code or anything ? anyone know of someone or a service to sim unlock the sprint variant ? Thank you
Click to expand...
Click to collapse
is the phone paid off in full? no more monthly obligation? if not that's the reason you can't unlock. it's because you don't own the phone sprint does. NO ONE can get a device unlocked from distributor without full payment fulfillment.
Sent from my LG-H918 using Tapatalk

djnikkofb said:
is the phone paid off in full? no more monthly obligation? if not that's the reason you can't unlock. it's because you don't own the phone sprint does. NO ONE can get a device unlocked from distributor without full payment fulfillment.
Sent from my LG-H918 using Tapatalk
Click to expand...
Click to collapse
It works fine if you have a rom thats unlocked(for some unknown reason.)

Anything on this?!!! Im about to buy a service but when I pop another sim it doesn't prompt the unlock code screen I heard there's a way to manually get there any help?! Dirty Santa does the trick I heard but rooting the v20 is not easy and I heard lots of side effects

Anyone can unlock Sprint LG V20 remotly ? by anasrocks
me2151 said:
It works fine if you have a rom thats unlocked(for some unknown reason.)
Click to expand...
Click to collapse
Can the T-Mobile LG v2o use that rom?

boss315man315 said:
Can the T-Mobile LG v2o use that rom?
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Click to collapse
You can try it. i dont know if it will or wont work.

me2151 said:
You can try it. i dont know if it will or wont work.
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Click to collapse
So did the ROM let you use any carrier sim?

boss315man315 said:
So did the ROM let you use any carrier sim?
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Click to collapse
Supposedly yes. i never tested it.

yes sprint unlocks it remotely that is what they did with mine, once I called in they had you run the uicc unlock option in updates. it will say uicc unlocked successfully.

DarkestSpawn said:
If you are rooted, it can detect it and it will stay on the spinning wheel. Only way I got it to work was to restore to stock no root and it worked (It kept giving me a unlock not available until I bought the unlock service from https://www.unlockbase.com/phone-unlocking-service/tmobile-device-unlock-app-official-unlock/ )
Click to expand...
Click to collapse
I have this the same spinning wheel Iand Im unable to unlock my phone. Is it hard to go back to stock and redo it again?

Samsung Galaxy A20 SM-A205U (MetroPCS)

So I got this little puppy free today.
What I've noticed so far, outside of having no service...
There is no OEM Unlock in developer options. All tricks to get it to work (moving the date up 8 days) doesn't work because the device won't give the options for software updating to be done manually.
Anybody have any luck getting the 205U OEM Unlocked? Tagging @physwizz on this.
The phone is a middle of the road, but if basic oem unlock can't be done, swapping out for a moto g6.

Articul8Madness said:
So I got this little puppy free today.
What I've noticed so far, outside of having no service...
There is no OEM Unlock in developer options. All tricks to get it to work (moving the date up 8 days) doesn't work because the device won't give the options for software updating to be done manually.
Anybody have any luck getting the 205U OEM Unlocked? Tagging @physwizz on this.
The phone is a middle of the road, but if basic oem unlock can't be done, swapping out for a moto g6.
Click to expand...
Click to collapse
Not yet. I'm on the same boat. Like the phone but our model a205u doesn't have an unlocked bootloader option. I had a chat with a Samsung rep who informed me no help on bootloader oem unlocking. We have to find an unofficial way.
Anyome tried chimera tool? I checked the website and has the a205u listed under supported devices but didn't indicate bootloader unlock or root. I saw rmm unlock and Knox disabler. Also sw change. Hope someone can help on rooting or device without a cost. I'll pay up to 5 bucks but nothing more just for root when root has been free on all my devices since 2012.

jhjhjhjhjhjh said:
Not yet. I'm on the same boat.
Click to expand...
Click to collapse
So Sammy isn't even going to direct us as to how to get this puppy unlocked when Metro has never given a **** anyway about bootloader locking? Hmm...
Haven't tried Chimera Tool. Dont have the box or a version that is current enough to use with the model.
@jhjhjhjhjhjh...UPDATE Chimera Tool DOES NOT WORK even though they say it does.

Articul8Madness said:
So Sammy isn't even going to direct us as to how to get this puppy unlocked when Metro has never given a **** anyway about bootloader locking? Hmm...
Haven't tried Chimera Tool. Dont have the box or a version that is current enough to use with the model.
@jhjhjhjhjhjh...UPDATE Chimera Tool DOES NOT WORK even though they say it does.
Click to expand...
Click to collapse
Just to confirm no bootloader supprt in the USA for samsung devices.
Bye Sammy...

Damn, so SM-A205U users are just sh*t out of luck huh. I even got this phone for a deal, 100 bucks sealed on offerup ;(

Beelzebub24 said:
Damn, so SM-A205U users are just sh*t out of luck huh. I even got this phone for a deal, 100 bucks sealed on offerup ;(
Click to expand...
Click to collapse
Yeah, your best bet right now is to use the Android Debug Bridge to uninstall system packages without root.
You can achieve a relatively stock android experience and put on whatever launcher you want, which isnt too terrible at the moment.
We're still working on getting a TWRP going anyhow

TheSnizz said:
Yeah, your best bet right now is to use the Android Debug Bridge to uninstall system packages without root.
You can achieve a relatively stock android experience and put on whatever launcher you want, which isnt too terrible at the moment.
We're still working on getting a TWRP going anyhow
Click to expand...
Click to collapse
Oh cool. Btw, what do you mean by "We're still working on getting TWRP going" you mean the Galaxy A20s that can be rooted (excluding the A205U)? Cause you can only get TWRP with an unlocked bootloader right?

Beelzebub24 said:
Oh cool. Btw, what do you mean by "We're still working on getting TWRP going" you mean the Galaxy A20s that can be rooted (excluding the A205U)? Cause you can only get TWRP with an unlocked bootloader right?
Click to expand...
Click to collapse
Pretty much yeah, until someone finds another way

Beelzebub24 said:
Oh cool. Btw, what do you mean by "We're still working on getting TWRP going" you mean the Galaxy A20s that can be rooted (excluding the A205U)? Cause you can only get TWRP with an unlocked bootloader right?
Click to expand...
Click to collapse
That's right. No Way to root , unlock bootloader period. That's y the a205u is so cheap. In the USA no bootloader support. Go Motorola or pixel if you want bootloader unlock support. I sold my a205u for $125.00. Bought the Moto g7 power for $100.00 ..Rooted .. Leave Samsung alone in the USA.

Beelzebub24 said:
Damn, so SM-A205U users are just sh*t out of luck huh. I even got this phone for a deal, 100 bucks sealed on offerup ;(
Click to expand...
Click to collapse
That ain't a deal when Metro is giving them away FREE with Amazon Prime. And yes, you're **** out of luck. But so is every other American carrier branded phone, and the American factory unlock version.

TheSnizz said:
Yeah, your best bet right now is to use the Android Debug Bridge to uninstall system packages without root.
You can achieve a relatively stock android experience and put on whatever launcher you want, which isnt too terrible at the moment.
We're still working on getting a TWRP going anyhow
Click to expand...
Click to collapse
News flash on that model. There is no using ADB as most commands are locked per the Knox system. And if you do manage to delete any packages, that Knox crap makes it damn hard to flash back. Odin isn't exactly a great tool for that model.
Let's set aside the stock android experience - the fact that Sammy INTENTIONALLY LOCKED all their AMERICAN VARIANTS is TERRIBLE. There is no making that better.
That is why a lot of us that got this phone TOOK IT BACK and got one that did have BOOTLOADER UNLOCK.

Beelzebub24 said:
Oh cool. Btw, what do you mean by "We're still working on getting TWRP going" you mean the Galaxy A20s that can be rooted (excluding the A205U)? Cause you can only get TWRP with an unlocked bootloader right?
Click to expand...
Click to collapse
Hang it up. There will never be a TWRP for this variant or any other carrier variant. This is literally the VZW of Samsung models. There will be zero development for it. Only the international models will see support as a reality.

TheSnizz said:
Yeah, your best bet right now is to use the Android Debug Bridge to uninstall system packages without root.
You can achieve a relatively stock android experience and put on whatever launcher you want, which isnt too terrible at the moment.
We're still working on getting a TWRP going anyhow
Click to expand...
Click to collapse
Return it to Samsung. Tell them it was unsuitable and ask for a A205G

Samsung told me this.

physwizz said:
Return it to Samsung. Tell them it was unsuitable and ask for a A205G
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Click to collapse
Hey physwizz...tried that. Samsung said in the US they do not substitute for international models. They only offered me a A205U model in its place.

[email protected] said:
Samsung told me this.
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Click to collapse
That is a script. Go into a Samsung store in the US their technicians will NOT unlock the bootloader. If that method was even an option an exploit would have been leaked long ago.

Articul8Madness said:
That is a script. Go into a Samsung store in the US their technicians will NOT unlock the bootloader. If that method was even an option an exploit would have been leaked long ago.
Click to expand...
Click to collapse
Well I spoke to the guy at the store.. when I have time I will see if it can be done. I told them the truth... that I'm a Developer and need the Bootloader unlocked to use my test keys to install on the device.

Articul8Madness said:
Hey physwizz...tried that. Samsung said in the US they do not substitute for international models. They only offered me a A205U model in its place.
Click to expand...
Click to collapse
That's disappointing.
---------- Post added at 09:53 AM ---------- Previous post was at 09:51 AM ----------
[email protected] said:
Well I spoke to the guy at the store.. when I have time I will see if it can be done. I told them the truth... that I'm a Developer and need the Bootloader unlocked to use my test keys to install on the device.
Click to expand...
Click to collapse
That's worth a try.

[email protected] said:
Well I spoke to the guy at the store.. when I have time I will see if it can be done. I told them the truth... that I'm a Developer and need the Bootloader unlocked to use my test keys to install on the device.
Click to expand...
Click to collapse
Please do, but I'm not holding my breath that Samsung will honor anything. If anything they are going to tell you to get a developer model - their quest to be Apple is going to be their end.

jhjhjhjhjhjh said:
That's right. No Way to root , unlock bootloader period. That's y the a205u is so cheap. In the USA no bootloader support. Go Motorola or pixel if you want bootloader unlock support. I sold my a205u for $125.00. Bought the Moto g7 power for $100.00 ..Rooted .. Leave Samsung alone in the USA.
Click to expand...
Click to collapse
Followed your advice, got me a MetroPCS G7 power from LetGo ( Rooting and TWRP was a bit of a hassle but i was able to do it just fine).