Question s22 Ultra - unlocking issues

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tytyty11

Member
Aug 3, 2009
32
3
Does anyone have any tips on how to bypass carrier lock that seems to be set up on the software side of my phone. For context:

I have had my phone over 12 months and it is paid off in full. I have requested and unlock from Boost mobile and they keep telling me they unlocked it on their end however the phone is still showing it is networked locked. I've not had any issues with them unlocking an eligible device in the past and in my experiences its usually done within 48 hours. I have been back and forth with them and they keep opening a new case and then it ends up closed stating the device is already unlocked.

I have even tried factory resetting the device after the time period. At this point I'm a bit annoyed as I have been trying to activate my new s23 ultra but my s22 ultra is still carrier locked to boost which makes re-sale harder then having an unlocked device.

I've considered unlocking the bootloader and re-flashing firmware via odin but I'm honestly not to sure if that would do anything. I have also formally filed a complaint with the FCC however that could take forever and I just want to be able to have this s22 ultra unlocked so i can activate my new phone on the line.
Screenshot_20230322_221627_Settings.jpgScreenshot_20230321_234556_Call settings.jpg
 

tytyty11

Member
Aug 3, 2009
32
3
Also it is a SM-S908U
So even when I put in another sim it doesn't prompt for an unlock code it just indicates that it's locked to the carrier.

I have tried over and over with boost and every case they open they close within 48 hours saying it's already unlocked. I honestly don't think they are being shady I just genuinely think it's incompetence and they don't know how to unlock this device. As I've never had issues with them unlocking my devices upon request in the past.
 
You don't need to unlock the bootloader to flash official firmware. Instead of "re-flashing" the firmware you have, I recommend flashing the official U1 variant of the firmware you're on which is the firmware that is installed on unlocked Samsung phones sold from Samsung directly. Have done this myself in past and confirmed it works, you'll have access to all unlocked content.

Flashing firmware from U to U1 will require a complete data wipe. When you turn on your phone for the first time after flashing, ensure you remove your sim card and go through the initial set up process without restoring any data from backup using Google or Samsung. After that's done, you can shut phone off and reinsert sim card. This will prevent carrier provisioned firmware from being installed on your device which includes all the carriers bloatware. You'll be 100% unlocked running on unlocked firmware without having to unlock bootloader or root your device. Unlocking bootloader is only required when you flash unofficial ROMs. There's plenty of guides which I'm sure you can figure out how to properly flash official firmware which will confirm what I'm telling you.

After that's done, follow this GUIDE for instructions on how to unlock all US/CA LTE and NR5G bands (Includes instructions on removing FRP which is a requirement for some devices).
 
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tytyty11

Member
Aug 3, 2009
32
3
Thank you!

This is what I was looking for. I had already downloaded the u1 firmware last night but just didn't want to waste my time as it will wipe data again.

I'll try this out now thanks! Also does csc or home csc need to be flashed with it?
 
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tytyty11

Member
Aug 3, 2009
32
3
You don't need to unlock the bootloader to flash official firmware. Instead of "re-flashing" the firmware you have, I recommend flashing the official U1 variant of the firmware you're on which is the firmware that is installed on unlocked Samsung phones sold from Samsung directly. Have done this myself in past and confirmed it works, you'll have access to all unlocked content.

Flashing firmware from U to U1 will require a complete data wipe. When you turn on your phone for the first time after flashing, ensure you remove your sim card and go through the initial set up process without restoring any data from backup using Google or Samsung. After that's done, you can shut phone off and reinsert sim card. This will prevent carrier provisioned firmware from being installed on your device which includes all the carriers bloatware. You'll be 100% unlocked running on unlocked firmware without having to unlock bootloader or root your device. Unlocking bootloader is only required when you flash unofficial ROMs. There's plenty of guides which I'm sure you can figure out how to properly flash official firmware which will confirm what I'm telling you.

After that's done, follow this GUIDE for instructions on how to unlock all US/CA LTE and NR5G bands (Includes instructions on removing FRP which is a requirement for some devices).
So I flashed the u1 firmware and although the "network lock status" disappeared from the settings menu it still appears the device is carrier locked to boost.

I imagine they just didn't correctly unlock on their end.

This is very frustrating hopefully the FCC complaint prompts them to take care of it.

With the u1 firmware if they were to send on their servers for the device to be unlocked do you know if that would potentially create any issues? Do you think I should flash back to the U firmware just to play it safe?
 
Ya no way they unlocked it like you said. I'm not sure how that would effect it. You shouldn't have to switch back. U1 firmware doesn't carrier unlock you, but it will tell you if you are carrier locked though without a shadow of doubt. Once they properly unlock you should be fine with U1 firmware. Decision to jump back to be safe is a lot of work lol. Your decision.

I personally, would try calling again and try to get a different rep who knows what to do. A lot of these people don't know what they're doing. Keep in mind, once they do unlock you, it could take a little bit to take effect (Could be instant, could take some time can't give you estimate, it was instant for me once I rebooted, but I have T-Mobile) and would only appear as unlocked after a reboot. Have you tried using a different carriers sim card to make sure it doesn't work?

Sorry, this must be super frustrating to go through. Sounds like you're at the point that nobody here could help further though. Just offering up some tips you probably already know. Good luck!
 
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dj24

Senior Member
Jun 23, 2018
494
174
Samsung Galaxy Note 20 Ultra
To add to that ask to speak to a higher up (account manager or otherwise) and let them know you've filed a complaint with the FCC for violating not only the law but their own terms and conditions. This should light a fire under their ass.
 
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tytyty11

Member
Aug 3, 2009
32
3
Ya no way they unlocked it like you said. I'm not sure how that would effect it. You shouldn't have to switch back. U1 firmware doesn't carrier unlock you, but it will tell you if you are carrier locked though without a shadow of doubt. Once they properly unlock you should be fine with U1 firmware. Decision to jump back to be safe is a lot of work lol. Your decision.

I personally, would try calling again and try to get a different rep who knows what to do. A lot of these people don't know what they're doing. Keep in mind, once they do unlock you, it could take a little bit to take effect (Could be instant, could take some time can't give you estimate, it was instant for me once I rebooted, but I have T-Mobile) and would only appear as unlocked after a reboot. Have you tried using a different carriers sim card to make sure it doesn't work?

Sorry, this must be super frustrating to go through. Sounds like you're at the point that nobody here could help further though. Just offering up some tips you probably already know. Good luck!
Yeah I have tried other carriers sims and e-sims its for sure still locked. I have been speaking with a different rep every 48 hours because i keep having to call them back. They all seem pretty clueless they just tell me they are escalating it to the managers and then when i check back after the 48 hours(because its still not unlocked) they close the case that they opened stating that it was already unlocked.

I've had a rep tell me it was something on my end maybe - that advised me i need to factory reset it - which i did for the sake of being able to tell them i did. that obviously was nothing more than a waste of time. I've had another one tell me i need to contact samsung. Which i did and samsung basically laughed at me stating that only the carrier can unlock it and that they couldnt assist me(which i also knew before reaching out to them) all for the sake of going through this whole process so that the next rep in 48 hours can try to tell me the same thing.

I will probably just dirty flash back to the U firmware - i worry that the phone may not correctly take the unlock if I'm on u1.

On u1 I get prompted for an unlock code when i put in another Sim: Screenshot_20230325_142928_Call settings.jpg


On the U firmware it doesnt prompt for a code when using another sim it just give me a message to contact carrier.

Also in more connection settings on the U firmware it shows the network lock status under more connection settings whereas on the U1 firmware it doesnt.Screenshot_20230322_221627_Settings.jpg

Contacted them again this morning via chat and this is what im dealing with(I have added "Me:" to the lines that i typed to them, to help distinguish myself from the boost rep):
"
We have checked your device unlock request and upon checking here, the case for unlocking was already resolved.
ME: no it has not
they keep closing the case and have not unlocked the device
Can you please go to Settings > General > About > Look for Carrier Lock.

1) If it says No SIM restrictions, then your phone is unlocked. If it says SIM locked or anything else, it is locked.
ME: there is no general option on samsung
Please go to About phone.
ME: there is network lock status in connections > more connection settings and its still locked
I'd like to try a power cycle on your phone to make it reacquire the network after the reboot. Press and hold the power button, which is typically along the side or top of the device until the device powers off completely
ME: no i have done that many times
ME: u guys have not unlocked it
ME: i can provide screen shots proving it is still locked
Uploaded image
Please give me 2-4 minutes to check my resources for the best possible resolution for your concern. I will get back with you and get this resolved before we end this chat session.
Your device appears to be eligible for unlocking. The process can take up to two business days to complete. Unlocking a device does not automatically make it operable with another carrier's network. Even when a device is unlocked it needs to be compatible with the other carrier's network. To ensure that your device receives the unlock notification follow these instructions: You will receive a text message once your phone is unlocked. When you receive this text message, make sure your Boost SIM card is still in the device, and perform the Update Data Profile (on Android phones.) This is typically done by accessing Settings, then tap System Updates, and then tap Update Data Profile. For inactive devices, this function should be performed within 14 days of the text notification. All Android devices must have the Boost SIM inserted to receive the Boost unlock notification.
Uploaded image
ME:i have went through that process EVERY TIME my boost sim card has remained in the phone the entire time
ME: phone powered on
ME: connected to the network
Me: waited 48 hours
Me: waited another 48 hours
ME:waitied another 48 hours
The reason why it takes longer is because our specialist needs to escalate this to a higher up for full validation."

1679774427860.png



I'm just very annoyed. Thanks for trying to help out though I guess I'll just have to wait for the FCC complaint to prompt boost to get someone who knows what they are doing to take care of it.
 

tytyty11

Member
Aug 3, 2009
32
3
To add to that ask to speak to a higher up (account manager or otherwise) and let them know you've filed a complaint with the FCC for violating not only the law but their own terms and conditions. This should light a fire under their ass.
Have done that. Per the FCC they have been served and have 30 days to reach back out to me. It's just so frustrating. I'd like to be able to activate my s23 ultra and dont want to keep waiting lol. Even when I spoke with a supervisor who sent the case to their manager i checked back after the 48 hours and they just closed it again stating the device was already unlocked. Which it absolutely has not been.
 
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TheMystic

Senior Member
Mar 18, 2017
1,793
802
OnePlus 8T
Samsung Galaxy S22 Ultra
Have done that. Per the FCC they have been served and have 30 days to reach back out to me. It's just so frustrating. I'd like to be able to activate my s23 ultra and dont want to keep waiting lol. Even when I spoke with a supervisor who sent the case to their manager i checked back after the 48 hours and they just closed it again stating the device was already unlocked. Which it absolutely has not been.
Can you not take it to their physical store and have them look at it?
 

tytyty11

Member
Aug 3, 2009
32
3
Can you not take it to their physical store and have them look at it?
I could, however, most boost mobiles stores are more like authorized vendors who just operate under their name. I'm doubtful that the experience will be much better. If I get no results from the FCC complaint I'd consider trying that but im doubtful they will be any more competent.
 

TheMystic

Senior Member
Mar 18, 2017
1,793
802
OnePlus 8T
Samsung Galaxy S22 Ultra
I could, however, most boost mobiles stores are more like authorized vendors who just operate under their name. I'm doubtful that the experience will be much better. If I get no results from the FCC complaint I'd consider trying that but im doubtful they will be any more competent.
You have already wasted a lot of time on something that shouldn't exist to begin with. This includes the long posts here on XDA. 😃.

Since they haven't been of any help as their system incorrectly reports it having been unlocked, and each time they ask you to wait 48 hours, you're better off visiting one of their 'main' stores or the head office directly and sort this out.

May be carry a written complaint too and get them to acknowledge receiving it.
 
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    You don't need to unlock the bootloader to flash official firmware. Instead of "re-flashing" the firmware you have, I recommend flashing the official U1 variant of the firmware you're on which is the firmware that is installed on unlocked Samsung phones sold from Samsung directly. Have done this myself in past and confirmed it works, you'll have access to all unlocked content.

    Flashing firmware from U to U1 will require a complete data wipe. When you turn on your phone for the first time after flashing, ensure you remove your sim card and go through the initial set up process without restoring any data from backup using Google or Samsung. After that's done, you can shut phone off and reinsert sim card. This will prevent carrier provisioned firmware from being installed on your device which includes all the carriers bloatware. You'll be 100% unlocked running on unlocked firmware without having to unlock bootloader or root your device. Unlocking bootloader is only required when you flash unofficial ROMs. There's plenty of guides which I'm sure you can figure out how to properly flash official firmware which will confirm what I'm telling you.

    After that's done, follow this GUIDE for instructions on how to unlock all US/CA LTE and NR5G bands (Includes instructions on removing FRP which is a requirement for some devices).
    1
    Ya no way they unlocked it like you said. I'm not sure how that would effect it. You shouldn't have to switch back. U1 firmware doesn't carrier unlock you, but it will tell you if you are carrier locked though without a shadow of doubt. Once they properly unlock you should be fine with U1 firmware. Decision to jump back to be safe is a lot of work lol. Your decision.

    I personally, would try calling again and try to get a different rep who knows what to do. A lot of these people don't know what they're doing. Keep in mind, once they do unlock you, it could take a little bit to take effect (Could be instant, could take some time can't give you estimate, it was instant for me once I rebooted, but I have T-Mobile) and would only appear as unlocked after a reboot. Have you tried using a different carriers sim card to make sure it doesn't work?

    Sorry, this must be super frustrating to go through. Sounds like you're at the point that nobody here could help further though. Just offering up some tips you probably already know. Good luck!
    1
    To add to that ask to speak to a higher up (account manager or otherwise) and let them know you've filed a complaint with the FCC for violating not only the law but their own terms and conditions. This should light a fire under their ass.
    1
    To add to that ask to speak to a higher up (account manager or otherwise) and let them know you've filed a complaint with the FCC for violating not only the law but their own terms and conditions. This should light a fire under their ass.
    Have done that. Per the FCC they have been served and have 30 days to reach back out to me. It's just so frustrating. I'd like to be able to activate my s23 ultra and dont want to keep waiting lol. Even when I spoke with a supervisor who sent the case to their manager i checked back after the 48 hours and they just closed it again stating the device was already unlocked. Which it absolutely has not been.
    1
    I could, however, most boost mobiles stores are more like authorized vendors who just operate under their name. I'm doubtful that the experience will be much better. If I get no results from the FCC complaint I'd consider trying that but im doubtful they will be any more competent.
    You have already wasted a lot of time on something that shouldn't exist to begin with. This includes the long posts here on XDA. 😃.

    Since they haven't been of any help as their system incorrectly reports it having been unlocked, and each time they ask you to wait 48 hours, you're better off visiting one of their 'main' stores or the head office directly and sort this out.

    May be carry a written complaint too and get them to acknowledge receiving it.