How To Verify Sim Unlock Without A Non-ATT SIM Card? - AT&T Galaxy Note 3 Q&A, Help & Troubleshooting

Is there any way to verify that my Note 3 is SIM unlocked without having a non-ATT SIM card on hand?

SpikeyPsyche said:
Is there any way to verify that my Note 3 is SIM unlocked without having a non-ATT SIM card on hand?
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Not really. Just grab a friend who is on another carrier and ask them after explaining what you are trying to do. That's what I would do.

There are imei check websites. Some can tell you if it's unlocked. Others can't.

Related

Unlocking G1 without a sim

I'm wanting to unlock my G1 so I can sell it, but I don't have an ATT or other carrier sim. Is there a code I can enter to open the unlock menu? Thanks guys
dowmace said:
I'm wanting to unlock my G1 so I can sell it, but I don't have an ATT or other carrier sim. Is there a code I can enter to open the unlock menu? Thanks guys
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You would need a foreign sim card (non Tmobile sim card) to unlock it.

Am I dumb? Re: Unlocking

Hi. The day I got the HTC One (from Bell) I went through the "unlock bootloader" and rooting process. Everything went fine and I've been using various ROMs and Kernels.
My question is: Is my phone "unlocked" as in able to be used with other carriers? I thought that's what unlocking the bootloader is.
I'm asking this because I got a SIM card for cheap roaming in the US, which I tried to test yesterday. When I booted the phone after putting in the Roam sim card, it prompted me to enter an 8 digit access (or pin) code. I had no idea what that was. And when I called support they said I would get that prompt if my phone wasn't unlocked.
So... is unlocking bootloader the same as unlocking from a specific carrier?
Yes, you can use all carrer if your phone isn't SIMLocked by the carrier.
So, seems that your sim is blocked, 8 digit for pin is the puk for unlock your sim.
How can I know 100% if my phone is unlocked? (other than inserting a SIM from another carriers). Is there something in settings that indicates unlocked?
FligMupple said:
How can I know 100% if my phone is unlocked? (other than inserting a SIM from another carriers). Is there something in settings that indicates unlocked?
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Nope...
Is branded your phone?
Sent from One with Tapa4 Beta
Guich said:
Nope...
Is branded your phone?
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I'm not sure what you mean. The phone was originally branded with Bell Canada. Then I unlocked the bootloader and rooted.
FligMupple said:
I'm not sure what you mean. The phone was originally branded with Bell Canada. Then I unlocked the bootloader and rooted.
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So, probably, you phone is SimLocked by Bell Canada
You can contact they and check...
Sent from One with Tapa4 Beta
Unlocking the bootloader has nothing to do with unlocking the phone to use on other carriers. Your device is still SIM locked If you want to be able to use your phone with another carrier's SIM card, you will have to find a website that provides such service, like cellunlocker.netcellunlocker.net
Sent from my HTC One using xda premium
kassemalaa said:
Unlocking the bootloader has nothing to do with unlocking the phone to use on other carriers. Your device is still SIM locked If you want to be able to use your phone with another carrier's SIM card, you will have to find a website that provides such service, like cellunlocker.netcellunlocker.net
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Thanks, that is what I wanted to know!

SIM Unlock

Is there anyway to unlock a HTC One (M7) without have a non-network sim? Such as cmd line etc. I have my unlock code just not a sim, I'm using AIO and the sim works but would like to unlock the sim tray still. Any ideas?
sapplegater said:
Is there anyway to unlock a HTC One (M7) without have a non-network sim? Such as cmd line etc. I have my unlock code just not a sim, I'm using AIO and the sim works but would like to unlock the sim tray still. Any ideas?
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Look, if there is no SIM, then it is already unlocked. Contact your network provider to help you in the process. A command line unlocks the bootloader, not the SIM
sapplegater said:
Is there anyway to unlock a HTC One (M7) without have a non-network sim? Such as cmd line etc. I have my unlock code just not a sim, I'm using AIO and the sim works but would like to unlock the sim tray still. Any ideas?
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I had the same situation with a couple of phones, just go to the nearest phone store/dealer and ask to borrow a sim card, I have not been denied and I don't know any of the employees, and you don't even have to be their customer.
Or just use a friend's/colleague's/etc.
raghav kapur said:
Look, if there is no SIM, then it is already unlocked. Contact your network provider to help you in the process. A command line unlocks the bootloader, not the SIM
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When you don't understand or know the answer, it is best to just not comment lest you make yourself appear less-than-smart. :silly:
raghav kapur said:
Look, if there is no SIM, then it is already unlocked. Contact your network provider to help you in the process.
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OP is asking how to sim-unlock a sim-locked phone if he doesn't have a different sim card other than the one provided by its carrier where the phone was purchased
raghav kapur said:
A command line unlocks the bootloader, not the SIM
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He is not talking about unlocking bootloader but about sim-unlocking the phone.
@sapplegater
Like suggested above, ask a friend to borrow his sim card, put it in your phone and you'll get prompted to enter your sim-unlock code. Or like said I'm sure you can ask any carrier to borrow a sim card in store, just make them believe you'll take a line with them if your able to sim-unlock your phone.

How to SIM Unlock?

Hey guys,
I have an AT&T M7 that is off contract and obtained an unlock code directly from AT&T.
Now, how do I go and SIM unlock my device?
Any help/suggestion is much appreciated.
Thanks
smokarz said:
Hey guys,
I have an AT&T M7 that is off contract and obtained an unlock code directly from AT&T.
Now, how do I go and SIM unlock my device?
Any help/suggestion is much appreciated.
Thanks
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If you already have your unlock code thats a good thing. Now to use it, you must shut your phone down, insert a foreign sim card (from a different carrier than AT&T, borrow a friend's sim card if necessary), boot it up and you should get prompted to enter the sim unlock code. Once done your phone is sim-unlocked and will accept any carrier sim card. Your phone must be running the stock rom btw (or a stock-ish rom, will not work on Cyanogenmod for example but should work on ARHD).

Anyone working on at&t root?

As the title asks, is anyone actively trying to Root the at&t version of the pixel 4 xl?
Root-Maniac said:
As the title asks, is anyone actively trying to Root the at&t version of the pixel 4 xl?
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Your phone needs to be bootloader unlocked first. If it is, root was available from day one. If it is still locked, then no. AT&T can unlock your phone through tech support. You probably need to be paid off first though.
So I read that sum unlock will bootloader unlock also. How is this done? Through a sim card?
That's what I was just told.. let's see what happens here..
Root-Maniac said:
So I read that sum unlock will bootloader unlock also. How is this done? Through a sim card?
That's what I was just told.. let's see what happens here..
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Once sim unlocked, the option to enable bootloader unlocking in developer settings will become available iirc.
No idea whats up with using a new sim card to sim unlock, if that's actually true or if that guy is full of it. The other thread mentioned its a server setting that needs to be done on ATT's side.
Root-Maniac said:
So I read that sum unlock will bootloader unlock also. How is this done? Through a sim card? That's what I was just told.. let's see what happens here..
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Only AT&T can SIM unlock your AT&T phone. Once your phone is paid off in full, wait 24 hours and then call AT&T tech support or go into an AT&T store. They will SIM unlock the phone, and then the "toggle OEM unlock" option will be available for you to unlock the bootloader.
Phoenix591 said:
Once sim unlocked, the option to enable bootloader unlocking in developer settings will become available iirc.
No idea whats up with using a new sim card to sim unlock, if that's actually true or if that guy is full of it. The other thread mentioned its a server setting that needs to be done on ATT's side.
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I always thought it was done via pin input. I know the pixel 4 is different. When I was on chat with at&t I made it clear I wanted to use the dual SIM function in the phone and that it needed to be sim unlocked in order to do so. Supposedly this new sim that's bei g sent to me will sim unlock... IDK.we will see I guess

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