I am S-off and Rooted. How can I tell if my SIM is unlocked? I will be traveling to Amsterdam this week and want to verify that my phone is ready. Do I still have to call Verizon for an unlock code?
Thanks!
MotorcycleMike said:
I am S-off and Rooted. How can I tell if my SIM is unlocked? I will be traveling to Amsterdam this week and want to verify that my phone is ready. Do I still have to call Verizon for an unlock code?
Thanks!
Click to expand...
Click to collapse
Moved to proper forum.
I am not sure if the s-off and root alone are enough to unlock the phone. I had to call verizon to unlock my phone. It was a very simple call to verizon global department. The regular call assistants are useless so make sure you get transfered to the global department.
you must have either used an xtc clip or called Verizon to be sim unlocked.
Sent from my ADR6350 using XDA Premium App
To check if the phone is SIM locked, do the following:
Secuity==>SIM Lock==> if there is a cell to enter unlock code then the phone is SIM locked, otherwise the message will be "The SIM lock Disabled" Good luck.
I am not sure about this but i do not think that is true for some phones because if you root and unlock it with some of the procedures here for some phones it still will do that but your sim is unlocked in the actual hardware and not a software unlock someone correct me if im wrong.
masfet said:
To check if the phone is SIM locked, do the following:
Secuity==>SIM Lock==> if there is a cell to enter unlock code then the phone is SIM locked, otherwise the message will be "The SIM lock Disabled" Good luck.
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Click to collapse
masfet said:
To check if the phone is SIM locked, do the following:
Secuity==>SIM Lock==> if there is a cell to enter unlock code then the phone is SIM locked, otherwise the message will be "The SIM lock Disabled" Good luck.
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Click to collapse
Ive recently unlocked gsm , but can't change to GSM mode ( always show CDMA mode)
change to GSM mode , Incredible 2 show
"there is no Sim Card on your device . Your device will switch to CDMA mode now"
try another Sim card , change to GSM mode ,still show ""there is no Sim Card on your device . Your device will switch to CDMA mode now""
My incredible 2 , new in a box 100%
Unlocked by code
Solution ??? help
In order to switch to GSM you have to have an activated SIM card in place from a local provider (AT&T or T-Mobile); otherwise, the phone will not stay in the GSM mode and will default into CDMA.
Hi guys
I have a xperia play and is branded (Rogers canada) and i have a locked bootloader. I can use my phone with Chatr but next mounth i live for europe. I tried with a Vodafone sim card and ask for sim network unlock pin
what can i do?
thanks
nickmatine said:
Hi guys
I have a xperia play and is branded (Rogers canada) and i have a locked bootloader. I can use my phone with Chatr but next mounth i live for europe. I tried with a Vodafone sim card and ask for sim network unlock pin
what can i do?
thanks
Click to expand...
Click to collapse
First I would contact your cell phone provider, Rogers, and tell them you are leaving the country and would like to have your phones sim unlocked. If they are decent and you have been current on your payments they should give you the code. When you get the code insert the Vodafone sim and when it asks for sim unlock code enter in the code they give you, and then if everything works. BAM you will be sim unlocked. The bootloader will still be locked, that is something completely different then the sim lock.
jgregoryj1 said:
First I would contact your cell phone provider, Rogers, and tell them you are leaving the country and would like to have your phones sim unlocked. If they are decent and you have been current on your payments they should give you the code. When you get the code insert the Vodafone sim and when it asks for sim unlock code enter in the code they give you, and then if everything works. BAM you will be sim unlocked. The bootloader will still be locked, that is something completely different then the sim lock.
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Rogers don't want to give the code because i use the phone with Chat-r (subdivision of rogers).
Like I'm new in androids phones i want to understand how many different issues i have (like if i unlock the boot loader is gone a be a simlock free also?, etc) Is any free software to give the simlock code?
thanks
anyone can help, please?
is any program, soft or something to unlock the Sim ? in few weeks we are going in vacation in France and i want to be able to use a prepaid card there
thanks
Contact Jinx13.
http://forum.xda-developers.com/member.php?u=4002805
[email protected]
He will unlock your bootloader and your sim at the same time for $24US. It's worth it. Rogers, if they even give you the code, will charge you like $50 AND make you wait 2-3 months.
Jinx13 will have it done in under 30 minutes if things go smoothly.
Masters2150 said:
Contact Jinx13.
http://forum.xda-developers.com/member.php?u=4002805
[email protected]
He will unlock your bootloader and your sim at the same time for $24US. It's worth it. Rogers, if they even give you the code, will charge you like $50 AND make you wait 2-3 months.
Jinx13 will have it done in under 30 minutes if things go smoothly.
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Click to collapse
OK, thanks
My UK Vodafone 815 only fully works with certain sim cards. I used an unlock code from ebay and have zero issues with O2/GiffGaff sims.
Now I wanted to use a Life Mobile (EE) sim but the data speed won't go beyond E yet the same sim gets H+ in other phones. After the unlock iD Mobile/Three sims wouldn't make calls.
Can the network unlock have gone wrong somehow?
Still struggling with this....let me ask another question.
Is it possible to flash the original vodafone software (assuming I can find one) to re-lock the phone so I can start again with another unlock?
I have a Pixel XL which originates from Canada or USA. I brought the phone to South Africa, my local country and I cannot get it to work on the cell network. The wifi and other functions work ok. When in insert my local sim I am not asked for any code, the phone just does not work.
I looked at the bootloader and saw it was locked. I found an unlock procedure and unlocked it successfully, but the symptoms are still the same.
Any advice on how to get this working?
ptahend said:
I have a Pixel XL which originates from Canad or USA. I brought the phone to South Africa, my local country and I cannot get it to work on the cell network. The wifi and other functions work ok. When in insert my local sim I am not asked for any code, the phone just does not work.
I looked at the bootloader and saw it was locked. I found an unlock procedure and unlocked it successfully, but the symptoms are still the same.
Any advice on how to get this working?
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Click to collapse
Is it locked to a carrier from where you got it from? Also did you check APN's? Maybe it doesn't automatically add your carriers APN
How do I see if it is locked to a carrier?
When I boot into recovery screen it used to say locked and I could not turn off OEM lock but after I did the unlock it says unlocked. This may be only the bootloader?
When I insert a different SIM I am not notified of a lock and no password is asked
Hey all,
I was given an S9 (Exynos version, unlocked, SM-960F/DS) that had TWRP installed on it, but was stuck in a boot loop. After messing with it for a while, I stuck it in a drawer and forgot about it until recently, when I pulled it out and decided to just restore it to stock. I downloaded a ROM for that specific model from this site ( https://forum.xda-developers.com/galaxy-s9/how-to/official-firmware-thread-regions-t3765015 ) and flashed it using Odin. This got the device to boot fine to the setup, but it defaulted to German, and rejected any SIM I put in it, even though the phone was originally unlocked. So my question is, now how do I remove the SIM lock again? I'm guessing I'll first have to wait the 7 days for the OEM unlock cooldown to elapse again so I can reinstall TWRP?
tattar8 said:
Hey all,
I was given an S9 (Exynos version, unlocked, SM-960F/DS) that had TWRP installed on it, but was stuck in a boot loop. After messing with it for a while, I stuck it in a drawer and forgot about it until recently, when I pulled it out and decided to just restore it to stock. I downloaded a ROM for that specific model from this site ( https://forum.xda-developers.com/galaxy-s9/how-to/official-firmware-thread-regions-t3765015 ) and flashed it using Odin. This got the device to boot fine to the setup, but it defaulted to German, and rejected any SIM I put in it, even though the phone was originally unlocked. So my question is, now how do I remove the SIM lock again? I'm guessing I'll first have to wait the 7 days for the OEM unlock cooldown to elapse again so I can reinstall TWRP?
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Click to collapse
TWRP/Root/Custom has nothing to do with SIM locks, you'd need a sim unlocking service for that
*Detection* said:
TWRP/Root/Custom has nothing to do with SIM locks, you'd need a sim unlocking service for that
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Click to collapse
Then why would the phone start demanding a PUK for any SIM I insert into it after flashing, when it didn't before? The SIMs work on any other phone I try them in.
tattar8 said:
Then why would the phone start demanding a PUK for any SIM I insert into it after flashing, when it didn't before? The SIMs work on any other phone I try them in.
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Because certain SIM unlocking services depend on you not wiping the phone in order to keep the unlock
You'll need to unlock it again using a paid service
*Detection* said:
Because certain SIM unlocking services depend on you not wiping the phone in order to keep the unlock
You'll need to unlock it again using a paid service
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Click to collapse
The phone was never locked to a carrier -- it was purchased sealed, factory unlocked.
tattar8 said:
The phone was never locked to a carrier -- it was purchased sealed, factory unlocked.
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Click to collapse
In that case check it has not been IMEI blacklisted due to non payment of contract or reported stolen, you state in your OP it was given to you
If it is IMEI blocked there's nothing XDA can do to help you
*Detection* said:
In that case check it has not been IMEI blacklisted due to non payment of contract or reported stolen, you state in your OP it was given to you
If it is IMEI blocked there's nothing XDA can do to help you
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Click to collapse
What I meant by that was that a friend of mine handed it to me to try to fix after he messed with it in TWRP, getting it stuck bootlooping in the process. He had bought it factory unlocked. I checked the IMEI, it's clean. It's demanding PUKs for any SIM I put in it, even though those SIMs work in other phones; I tried a Ting SIM and a Cricket SIM.
tattar8 said:
What I meant by that was that a friend of mine handed it to me to try to fix after he messed with it in TWRP, getting it stuck bootlooping in the process. He had bought it factory unlocked. I checked the IMEI, it's clean. It's demanding PUKs for any SIM I put in it, even though those SIMs work in other phones; I tried a Ting SIM and a Cricket SIM.
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Click to collapse
Well the only thing I can think is to flash a stock firmware for the region you are in, pick a carrier firmware to force the CSC change, Multi-CSC that contains Germany will default back to that if that is what the phone's original CSC was, but I doubt CSC is causing this
O2U CSC (United Kingdom) for G960F is a single CSC, flash it using CSC and not HOME_CSC along with the other 3 sections
But it seems to me this was not originally a factory unlocked handset, it was unlocked by an unlocking service and sold as one
If that doesn't work, pay for an unlocking service
*Detection* said:
Well the only thing I can think is to flash a stock firmware for the region you are in, pick a carrier firmware to force the CSC change, Multi-CSC that contains Germany will default back to that if that is what the phone's original CSC was, but I doubt CSC is causing this
O2U CSC (United Kingdom) for G960F is a single CSC, flash it using CSC and not HOME_CSC along with the other 3 sections
But it seems to me this was not originally a factory unlocked handset, it was unlocked by an unlocking service and sold as one
If that doesn't work, pay for an unlocking service
Click to expand...
Click to collapse
Is there a way I can find out what carrier the phone thinks it's locked to, or would I just have to get SIM cards from around the world and try them?
Can I do this without enabling OEM Unlock (so without letting the phone run for 7 days)?
tattar8 said:
Is there a way I can find out what carrier the phone thinks it's locked to, or would I just have to get SIM cards from around the world and try them?
Can I do this without enabling OEM Unlock (so without letting the phone run for 7 days)?
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Click to collapse
Samsung Phone INFO will tell you the current CSC, but if it defaulted to German either you flashed a German firmware or that is the default CSC
OEM unlock is only needed for custom
Flashing a Multi-CSC ROM such as BTU for United Kingdom will have the greatest chance of it defaulting to it's original CSC
I used that app, and it indeed says the phone's CSC is German, Deutsche Telekom from what I could tell. I tried flashing a number of different FW packages (including the UK and Singapore ones) but it still defaulted to German each time.
I tried going to their unlock page and entering the IMEI, but they have no record of it being sold by them.
tattar8 said:
I used that app, and it indeed says the phone's CSC is German, Deutsche Telekom from what I could tell. I tried flashing a number of different FW packages (including the UK and Singapore ones) but it still defaulted to German each time.
I tried going to their unlock page and entering the IMEI, but they have no record of it being sold by them.
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Click to collapse
Like I said, try flashing a carrier branded firmware like O2U, it cannot default to German if that CSC is not included
Flash using CSC and not HOME_CSC
Sim lock is on its own secure enclave chip, so if this was truly Sim unlocked then it isn't even possible to "relock". Either was unlocked in an unreputable way, or is IMEI blocked as mentioned before.
So I just got time to re-visit this project. I flashed O2U firmware, and it defaulted to English and shows the corresponding CSC. The phone is still locked, and I checked a bunch of IMEI blacklist checkers and each one comes back clean. At this point I accept that the phone is actually locked by a carrier, so I need to instead figure out how to get it unlocked, and to do that I need to figure out what carrier it's locked to. Like I said earlier, I tried entering the IMEI into Deutsche Telekom's unlocking page, and they have no record of them having locked that phone. So how would I go about figuring out what carrier it's locked to? If that information is on its own secure enclave chip, is there any way to read it?
Afaik german providers are forbidden by law to simlock phones for several years already. Problem must be somewhere else.
Try entering the PUK of any SIM if that's what's requested. It should be on the full size SIM, else contact your mobile network operator.