[Q] AT&T S5 -- Sim question - Galaxy S 5 Q&A, Help & Troubleshooting

Thanks in advance for your time.
I consider myself somewhat savvy. I have searched all over for an answer before asking:
I bought a SM-G870A and I have tried putting an H2O SIM card with no unlock screen. I tried two other SIMS with no unlock screen. I assumed it was unlocked.
I tried selling this phone to a guy who was going to use it in Mexico and told him it was not SIM locked. He tells me that when he puts his SIM card in it asks for an unlock code.
I am lost as to why it would suddenly ask him for an unlock code but all my SIMS did not. I have not been able to see him try in person yet.
Why would I be able to put SIMS in the phone and not get asked for an unlock code. I thought that meant it was unlocked?
Thanks for the help!

I just went through this "sorta" thing when I unlocked my t-mobile s5. I took out my t-mobile sim and put in a metropcs pcs sim and got no unlock screen upon reboot. I put in a cricket wireless sim and upon reboot I got the unlock screen, which I quickly put in my unlock code.
I'm assuming since metropcs is owned by t-mobile, that is why it didn't ask for an unlock code.
Is h20 owned by at&t, if so, that could be why the phone didn't ask for an unlock code when you put in the h20 sim

el7145 said:
Is h20 owned by at&t, if so, that could be why the phone didn't ask for an unlock code when you put in the h20 sim
Click to expand...
Click to collapse
Thanks for the feedback. There could be something like that going on.
h20 uses the ATT network.
I tried a Simple Mobile (T-mobile) and no unlock code prompt
I tried a US Cellular LTE card -- would not connect to network -- no unlock code prompt
I tried a Verizon LTE card -- Same as US Cellular
I am stumped as to why this would happen. I would think a locked phone would not accept those cards without an unlock code prompt.

Related

Confused about SIM unlocking on a HTC Ozone (Verizon)

Hi all,
I got a HTC Ozone from Verizon. I know this phone supports CDMA/GSM networks. My phone is working on a CDMA network but it also comes a SIM card.
I have the following 2 questions:
If I remove that SIM card the phone still works on the CDMA network.
1. Does anybody know what is that SIM card for?
I have also tried to remove that SIM card and insert a SIM card that I have from AT&T. The phone just says that the card is invalid but it doesn't ask me for any unlocking code.
2. How do I enter the unlocking code on this phone?
Thanks a lot and sorry if this has already been asked but I haven't been able to find anything.
staryon said:
Hi all,
I got a HTC Ozone from Verizon. I know this phone supports CDMA/GSM networks. My phone is working on a CDMA network but it also comes a SIM card.
I have the following 2 questions:
If I remove that SIM card the phone still works on the CDMA network.
1. Does anybody know what is that SIM card for?
I have also tried to remove that SIM card and insert a SIM card that I have from AT&T. The phone just says that the card is invalid but it doesn't ask me for any unlocking code.
2. How do I enter the unlocking code on this phone?
Thanks a lot and sorry if this has already been asked but I haven't been able to find anything.
Click to expand...
Click to collapse
To answer your questions -
(1) The Pre-installed sim card is a VZW sim that allows you to use the phone internationally on GSM networks. You would pay international rates to VZW for that.
(2) Go here to learn how to unlock your Ozone for FREE!!!!!!
http://forum.xda-developers.com/showthread.php?t=537756
I did this and am able to use a t-mobile sim and At&t sim in the phone. You just have to make sure to have the phone in GSM network mode.
HTC-OH_SNAP said:
To answer your questions -
(1) The Pre-installed sim card is a VZW sim that allows you to use the phone internationally on GSM networks. You would pay international rates to VZW for that.
(2) Go here to learn how to unlock your Ozone for FREE!!!!!!
http://forum.xda-developers.com/showthread.php?t=537756
I did this and am able to use a t-mobile sim and At&t sim in the phone. You just have to make sure to have the phone in GSM network mode.
Click to expand...
Click to collapse
Thanks a lot! Everything is clear now.
Regards
hey guys,
I got the unlock code from Verizon (actually my company got it for me because I'm not the owner of the account) However, I don't know how to enter it.
If I insert a different SIM card (e.g. AT&T) it just says that the SIM card is invalid, and it doesn't give me the option to enter the unlock code like with other phones. I also tried to change the network to GSM.
Any ideas how I can do that?
Thanks
ok, I think I found it. Unfortunately they got an invalid code so they have to go through the whole process again
One slight problem for some of us, like me:
I'm about to purchase Ozone off-contract from VZ. VZ rep told me I'd have to put it on an account for 6 months in good standing to even get a consideration to be unlocked.
$350 for this? This is frickin' anti-competitive bull****, I'd be paying full price un-subsidized for the phone, I deserve an unlock.
labsONE said:
One slight problem for some of us, like me:
I'm about to purchase Ozone off-contract from VZ. VZ rep told me I'd have to put it on an account for 6 months in good standing to even get a consideration to be unlocked.
$350 for this? This is frickin' anti-competitive bull****, I'd be paying full price un-subsidized for the phone, I deserve an unlock.
Click to expand...
Click to collapse
I found mine already unlocked off eBay for about $290. It was an auction so obviously I can't claim you would pay the same, but it is an option if you don't want to submit to their rules.
as far as how long u have to be under contract... i was told by global support you have to have been a customer to 90 days prior to the unlocking and in good standing.
I upgraded a different line to get the ozone... put it on my primary account that same day and had it unlocked five minutes later. I think u talked to the wrong rep.
HTC-OH_SNAP said:
as far as how long u have to be under contract... i was told by global support you have to have been a customer to 90 days prior to the unlocking and in good standing.
I upgraded a different line to get the ozone... put it on my primary account that same day and had it unlocked five minutes later. I think u talked to the wrong rep.
Click to expand...
Click to collapse
Wrong rep? I was at a corporate Verizon store where their Small Business Specialist told me that.
Yep... wrong rep... Global support is different then Small Business Reps.
How many times has one rep told you something that was contradicted by another rep?
I was simply telling you what I was told right before they unlocked my sim.
As a matter of fact, I just bought a BB Tour off eBay that i put on my account and had it unlocked through global support within 5 minutes. Only requirement was I have been a VZW Customer for more than 90 days and I am in good standing.
Shoot, if you want maybe I'll activate your phone for you on my account and unlock it...
unlock my HTC OZONE
hey man i just got a verizone wireless HTC OZONE....Pls could u help me unlock it?
Hi all, how to enter code in that phone?
My unlocked Tilt broke, and all I can find on Craigslist is an HTC Ozone. My unlocked Tilt is on T-mobile, so I can't call Verizon to get an unlock code
Is there another way to do this?
jagooch said:
My unlocked Tilt broke, and all I can find on Craigslist is an HTC Ozone. My unlocked Tilt is on T-mobile, so I can't call Verizon to get an unlock code
Is there another way to do this?
Click to expand...
Click to collapse
Go to http://www.unlock-now.com/. Enter your IMEI and pay for an unlock code. Go to Settings, SIM Settings??, select Enter SIM Unlock code.
HTC-OH_SNAP said:
To answer your questions -
(1) The Pre-installed sim card is a VZW sim that allows you to use the phone internationally on GSM networks. You would pay international rates to VZW for that.
(2) Go here to learn how to unlock your Ozone for FREE!!!!!!
forum xda-developers com/showthread.php?t=537756
I did this and am able to use a t-mobile sim and At&t sim in the phone. You just have to make sure to have the phone in GSM network mode.
Click to expand...
Click to collapse
Thank you sir...5 minute phone call and I'm unlocked and happy!
dkompile said:
Thank you sir...5 minute phone call and I'm unlocked and happy!
Click to expand...
Click to collapse
Same here,
where I work we do not get VZW anywhere in the building. AT&T actually came in and installed repeaters so I plan on getting an AT&T prepaid and put the sim in my phone then I can just switch networks. Is that possible?
I unlocked 2 phones with www.unlock-now.com they work great and fast. I unlocked an HTC Imagio and an HTC Ozone.
go the unlock code from htcunlockcode.info and following instructions came along the code.
1. Switch to GSM mode
2. Go to Personal
3. Go to Security
4. It will says "Please enter the sim unlock code to disable the SIM lock"
5. Enter unlock code.
6. Reboot.
Worked fo me! hope the instructions will be helpful, as I see lot of people asking this in different forums.
xoxoxo
Jane.
thanks very much!
find the option to enter unlock code finally!
I got a code here http://unlockcellphonecode.com/code-for-unlocking-htc-mobile-cell-phone and they sent me the code and instructions ..
using iwireless sim card in it now..

[q] please help-atrix unlock issues

I am not sure what happened. I have an ATT branded atrix. I purchased an unlock code from someone on ebay, and the code was incorrect. I entered the code several times and I believe i have carrier locked the phone. Now even when i stick my att sim card in it brings up the "enter network unlock pin screen." I can hit dismiss and get into the phone but I cannot get service even with my att sim card in the phone. So as of right now my phone is not unlocked and is unable to be used with any sim card. Please help as i need the phone. any advice will be helpfull.​

[Q] Won't connect to AT&T

I recently got an HD2. According to the seller it is unlocked, but With my AT&T SIM card in it, it won't connect to the network. Originally it had WM6.5 but I just installed ICS and it does the same thing. Help?
I think it possibly my SIM card was locked to my previous phone (I don't think I would have done that though). It wouldn't let me into the SIM lock info in the settings and now it is PUK-locked. I will try to get the PUK code from AT&T.
EDIT:
I just got the PUK code and unlocked the SIM. AT&T wouldn't show up in the available networks before; now it does. It still won't connect though. It cannot get past "Registering on AT&T..."

Locked used phones and activation

Hi,
I'm about to buy a locked and used Note 3 and I'm planning to unlock it with a Sim unlock code from a website. The thing is, I don't know which models can be unlock through this method. Is there any limitation? For example, can I unlock a Sprint device to use on GSM carriers? Or T-Mobile/AT&T only?
Also, for carrier locked phones, do I need to activate it beforehand with the specific carrier Sim card? For example, do I need a T-Mobile Sim card, activate the T-mobile phone and then, use my unlock Sim code with my own Sim card? Or can I just skip the activation process and ?
Thank you so much for your time!

Question about Sim unlock

I got a Sim unlock code from at&t today for my GS7 however I'm not leaving for another carrier just yet. Does the code expire?
I'm not sure if I should just borrow a friend's Sim card, pop it in and unlock the device then just put my at&t Sim back in or just hang onto the code until I'm ready to use the phone on another carrier.
Thanks in advance for your thoughts and direction on this.
does not matter
Code
Thanks for the reply.. I got it from at&t.. Sent it within 48 hours of request

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