do i have to be on the sprint firmware to get my device unlocked? - Sprint Samsung Galaxy S8 Questions & Answers

so i requested an unlock from sprint but its still locked. not sure if sprint is just ****ing with me or if i have to be on the sprint firmware, because right now im on the Unlocked firmware.

Might possibly have to be on stock sprint, but if you had them unlock it, they issue a update to the phone, or at least thats how my s5 and s6 was done, and that was only for international not a US carrier unlock. It did take a few days before it was issued to the devices i had so give it another day or so and if its done done, then i'd contact sprint again and ask them to re-send it to your phone.
Keep in mind if its a international unlock, you still wont be able to use any other carriers sim domestically in the USA on the device as it will remain locked to sprint Again it took 2-3 days before my devices received the unlock from sprint.
If you flash the eng boot/unlock files i can unlock it remotely if sprint doesnt come through for you
Happy Holidays

anderd said:
Might possibly have to be on stock sprint, but if you had them unlock it, they issue a update to the phone, or at least thats how my s5 and s6 was done, and that was only for international not a US carrier unlock. It did take a few days before it was issued to the devices i had so give it another day or so and if its done done, then i'd contact sprint again and ask them to re-send it to your phone.
Keep in mind if its a international unlock, you still wont be able to use any other carriers sim domestically in the USA on the device as it will remain locked to sprint Again it took 2-3 days before my devices received the unlock from sprint.
If you flash the eng boot/unlock files i can unlock it remotely if sprint doesnt come through for you
Happy Holidays
Click to expand...
Click to collapse
hello, it seems i cannot go back to the sprint firmware. where do i find those eng boot/unlock files? and can you do it for free please?

The Android Attorney said:
hello, it seems i cannot go back to the sprint firmware. where do i find those eng boot/unlock files? and can you do it for free please?
Click to expand...
Click to collapse
Contact me via PM , let me know what build its currently on and the files, depending on what build you're on, are the S8 unlock files posted in this section already. Those may not work depending on what build revision you have on the phone currently. With those files, you should also be able to flash back to sprint's firmware via the guide posted in this section as well.
I've been busy lately but i'll help ya out as much as possible.. Again PM me with info and we can go from there.

I can help if you need help still? Pm me.
The Android Attorney said:
so i requested an unlock from sprint but its still locked. not sure if sprint is just ****ing with me or if i have to be on the sprint firmware, because right now im on the Unlocked firmware.
Click to expand...
Click to collapse

Related

I like to think this would be simple. Perhaps you can help?

Here's what I got. ATT LG G3 running stock Marshmallow D85030p with what I presume is the newest security patch (June 2016)
At this point it's not on a carrier but it's locked by ATT. They kept my number as well.. A number that was mine from previous carriers.
Will I be able to root, install TWRP, and unlock this device to use on a prepaid carrier? Keep in mind this same phone has been flashed, rooted and ran recovery mods and ROMs before. Still in perfect working condition after receiving it's last stock OTA.
jlgarr86 said:
Here's what I got. ATT LG G3 running stock Marshmallow D85030p with what I presume is the newest security patch (June 2016)
At this point it's not on a carrier but it's locked by ATT. They kept my number as well.. A number that was mine from previous carriers.
Will I be able to root, install TWRP, and unlock this device to use on a prepaid carrier? Keep in mind this same phone has been flashed, rooted and ran recovery mods and ROMs before. Still in perfect working condition after receiving it's last stock OTA.
Click to expand...
Click to collapse
First of all what do you mean they kept your number? Did you cancel? Unpaid bill? That would be a deciding factor on how to go about things.
But no root cannot unlock your device
1. If you left AT&T in good standing AT&T will unlock the device for free. Even if you don't have any account.
2. If not then you can get it unlocked for a few dollars from some eBay sellers.
3. What prepaid carrier? If Any provider that runs on AT&Ts network you don't have to get it unlocked, it will work fine with Go Phone, Cricket , H2O and many others that run on AT&Ts network.
But a note if it's no longer on AT&T due to unpaid bill, or on bad terms remember the device may no longer work on any GSM carrier within the USA due to AT&T will blacklist it.
Sent from my iPhone using Tapatalk
hyelton said:
First of all what do you mean they kept your number? Did you cancel? Unpaid bill? That would be a deciding factor on how to go about things.
But no root cannot unlock your device
1. If you left AT&T in good standing AT&T will unlock the device for free. Even if you don't have any account.
2. If not then you can get it unlocked for a few dollars from some eBay sellers.
3. What prepaid carrier? If Any provider that runs on AT&Ts network you don't have to get it unlocked, it will work fine with Go Phone, Cricket , H2O and many others that run on AT&Ts network.
But a note if it's no longer on AT&T due to unpaid bill, or on bad terms remember the device may no longer work on any GSM carrier within the USA due to AT&T will blacklist it.
Sent from my iPhone using Tapatalk
Click to expand...
Click to collapse
I understand root alone won't unlock it. With all that being said can I still root and flash a recovery method that are permanent? Does MM still not have a reliable root or recovery method?
jlgarr86 said:
I understand root alone won't unlock it. With all that being said can I still root and flash a recovery method that are permanent? Does MM still not have a reliable root or recovery method?
Click to expand...
Click to collapse
You would need to downgrade to KitKat to do that. But remember once you downgrade you'll no longer be able to go back to any official firmware Past KitKat without an AT&T SIM card of some sort to ota update it.
Also remember if you get an unlock code you need to be running stock D850 firmware or else you won't be able to enter the unlock code.
Sent from my iPhone using Tapatalk
hyelton said:
You would need to downgrade to KitKat to do that. But remember once you downgrade you'll no longer be able to go back to any official firmware Past KitKat without an AT&T SIM card of some sort to ota update it.
Also remember if you get an unlock code you need to be running stock D850 firmware or else you won't be able to enter the unlock code.
Sent from my iPhone using Tapatalk
Click to expand...
Click to collapse
Are there any unofficial MM or Lollipop ROMs that are worth looking into? I couldn't care less if it's official honestly. And that last bit you said, you mean if I wanted a phone unlocked I'd have to basically wipe my phone?
jlgarr86 said:
Are there any unofficial MM or Lollipop ROMs that are worth looking into? I couldn't care less if it's official honestly. And that last bit you said, you mean if I wanted a phone unlocked I'd have to basically wipe my phone?
Click to expand...
Click to collapse
If you unlock before you leave behind stock then no you don't have to wipe. Once you install any custom ROM, your only option to unlock at that point is to revert back to stock, which means wiping.
aybarrap1 said:
If you unlock before you leave behind stock then no you don't have to wipe. Once you install any custom ROM, your only option to unlock at that point is to revert back to stock, which means wiping.
Click to expand...
Click to collapse
Can I unlock it myself?
jlgarr86 said:
Can I unlock it myself?
Click to expand...
Click to collapse
Yes you can, if you are on stock. You will need to get the unlock code from AT&T, be on stock firmware, and have an active SIM card from another carrier (I.e. T-Mobile or of it's MVNOs like MetroPCS). Once you have the unlock code, put in the SIM card, turn on the phone, and you will get the prompts for the code you got. Then you're done.

Sim unlock solution developmet for T-Mobile S7 G930T

Hello everyone
Here's my problem and my idea:
I bought T-Mobile Galaxy S7 on ebay about a week ago (Stock QC1 firmware) and now I'm in need of sim unlock, which I can't, my device's unlock fails every time through Device Unlock app
I've searched through the web past two days and found no solution whatsoever. Every service is down for now and I cannot find any ways to unlock my phone.
So, here's what I thought: Maybe here's someone who can actually develop or figure out a solution for this since many solutions are available for S6/S6e and many other t mobile phones, but not for S7.
I can be tester and provide any files/dumps if needed or anything you guys ask.
I believe I'm not the only one with this problem and if we try hard enough, we can do this. Many people can benefit from this also, so let's be useful.
To mods, if you believe this is a wrong place to post this thread, please move it where it belongs.
Thanks to you all.
So your idea is just to look at other device solutions? [emoji1]
Sent from my iPhone using Tapatalk
I guess that's the part of it
Cheers
We probably wont see a direct unlock solution on these T-Mobile/MetroPCS QUALCOMM based Galaxys for some time. The older models you mentioned are Exynos based CPUs, they are being unlocked all the time. Unlock app or trusted server for imei unlock is our only solutions for now.
Sent from my SM-N920P using Tapatalk
installerrev said:
Hello everyone
Here's my problem and my idea:
I bought T-Mobile Galaxy S7 on ebay about a week ago (Stock QC1 firmware) and now I'm in need of sim unlock, which I can't, my device's unlock fails every time through Device Unlock app
I've searched through the web past two days and found no solution whatsoever. Every service is down for now and I cannot find any ways to unlock my phone.
So, here's what I thought: Maybe here's someone who can actually develop or figure out a solution for this since many solutions are available for S6/S6e and many other t mobile phones, but not for S7.
I can be tester and provide any files/dumps if needed or anything you guys ask.
I believe I'm not the only one with this problem and if we try hard enough, we can do this. Many people can benefit from this also, so let's be useful.
To mods, if you believe this is a wrong place to post this thread, please move where it belongs.
Thanks to you all.
Click to expand...
Click to collapse
I stand with you. I think a bounty would be appropriate. I go loads of s7 and s7 edge to unlock. I may be at a huge loss if no unlock comes
---------- Post added at 10:13 PM ---------- Previous post was at 10:12 PM ----------
stuntman112 said:
We probably wont see a direct unlock solution on these T-Mobile/MetroPCS QUALCOMM based Galaxys for some time. The older models you mentioned are Exynos based CPUs, they are being unlocked all the time. Unlock app or trusted server for imei unlock is our only solutions for now.
Sent from my SM-N920P using Tapatalk
Click to expand...
Click to collapse
I believe of we have alot of people working toward it something interesting would come out if it. Considering s8 is also there, more people Wil be requiring unlock. It's only a matter of time
Factory reset your phone, then try to use the device unlock. You can select temporary unlock or permanent unlock. Once you are done you will have a sim unlocked device.
stuntman112 said:
We probably wont see a direct unlock solution on these T-Mobile/MetroPCS QUALCOMM based Galaxys for some time. The older models you mentioned are Exynos based CPUs, they are being unlocked all the time. Unlock app or trusted server for imei unlock is our only solutions for now.
Sent from my SM-N920P using Tapatalk
Click to expand...
Click to collapse
Actually, MetroPCS s7 & s7e device unlock is available for $20 and Qualcomm S6 and below is also unlockable, there are many remote unlock services on ebay/various websites for those devices.
I've been* trying to unlock my S7 since April but no luck.
I know this issues with t-mobile Quallcomm Galaxys are about locked bootloader but that's the only thing I found out.
If someone can make bounty pool or something similar, I would gladly participate.
*edit
KillerClaw321 said:
Factory reset your phone, then try to use the device unlock. You can select temporary unlock or permanent unlock. Once you are done you will have a sim unlocked device.
Click to expand...
Click to collapse
Lol. How many factory resets required? I still haven't gotten unlocked.
jazzdglass said:
Lol. How many factory resets required? I still haven't gotten unlocked.
Click to expand...
Click to collapse
You using the latest version not rooted?
KillerClaw321 said:
You using the latest version not rooted?
Click to expand...
Click to collapse
Yup. I'm on android 7.0. I could go back to 6.0.1 too. Why do you think this is a method to unlock? You need to connect to Tmobile database to unlock. Merely factory reset won't do anything. It's all in the cloud
jazzdglass said:
Yup. I'm on android 7.0. I could go back to 6.0.1 too. Why do you think this is a method to unlock? You need to connect to Tmobile database to unlock. Merely factory reset won't do anything. It's all in the cloud
Click to expand...
Click to collapse
I know, however when I had issues with the device unlock app a fresh install of the latest version worked and I was able to temporarily unlock for a month.
I did it just now after a factory reset, rooted and running no BS Rom...
T-mobile
I went through the same ordeal. I had to actually call t-mobile and get a representative to unlock it using the phone's IMEI number so it could be used on all carriers. Call them, I'm sure they will unlock it for you. That t-mobile unlock app doesn't do anything. Also under developer options, you need to check OEM unlock before you call t-mobile.
-Just my two cents, Bob
KillerClaw321 said:
I know, however when I had issues with the device unlock app a fresh install of the latest version worked and I was able to temporarily unlock for a month.
Click to expand...
Click to collapse
My device asks for active cellular connection in order to get temporary unlock, but I can't get carrier signal since phone is locked.... are you T-Mobile customer and were you using their sim card? I am not.
Boobteg4642 said:
I went through the same ordeal. I had to actually call t-mobile and get a representative to unlock it using the phone's IMEI number so it could be used on all carriers. Call them, I'm sure they will unlock it for you. That t-mobile unlock app doesn't do anything. Also under developer options, you need to check OEM unlock before you call t-mobile.
-Just my two cents, Bob
Click to expand...
Click to collapse
Called them maybe 10 times, even used their facebook page. Every single customer representative said phone is fully paid and nothing is blocking it but they can't help me because I'm not actual / original phone owner on their database, and person I purchased this phone from has no idea what unlock is, he's impossible to deal with. Maybe you have any tips for me?
Thank you everybody for taking your time and helping us.
Just a quick update, I just flashed latest G930U firmware and after SIM card insertion, phone asks for unlock code, which of course I have no idea what it is
KillerClaw321 said:
I did it just now after a factory reset, rooted and running no BS Rom...
Click to expand...
Click to collapse
I think you and @boobteg have a paid off devices eligible for unlock. What you need to know ow is that the device unlock app doesn't work on custom roms. It requires a stock rom. There are some of us who are not eligible for unlock.
Any progress?
none so far
Same Solution
Hi! im having the same problem, i cant unlock my s7 tmobile with device unlock app, every place i try say it that the service is down. II flashed with the g930U, now the smartphone ask me for an unlock code, there is anyway to find that "unlock code" to unlock the phone in this way? Or maybe installing an non stock rom is possible to unlock the phone?
Help!! i cant use it in my actually country
morpheus1978 said:
Hi! im having the same problem, i cant unlock my s7 tmobile with device unlock app, every place i try say it that the service is down. II flashed with the g930U, now the smartphone ask me for an unlock code, there is anyway to find that "unlock code" to unlock the phone in this way? Or maybe installing an non stock rom is possible to unlock the phone?
Help!! i cant use it in my actually country
Click to expand...
Click to collapse
For now, no way to unlock..

Ordered G5 from Buyspry : Need few simple answers

I read the threads related to LG G5 from buyspry seller. Sadly I cannot revert the order I made on ebay I need to need few important things(to me) as I will be stuck with this Phone. I live in Bangladesh so I definitely cannot use it w/o SIM UNLOCKED.
I have known that If I upgrade or downgrade I will lose SIM UNLOCK.
Also I cannot root (till now) as it requires downgrade.
And I will be stuck with firmware it came in from the seller.
But still , Here are the things I really need to know :
1. If I compromise myself to use that firmware 20i_un (UNLOCKED) forever it comes from seller & do no modifications will the Phone be perfectly fine?
2. Does that awkward firmware gives or will give any OTA update? Cause if it gives and that accidentally gets installed I am screwed with a T-Mobile Locked device.
3. I will use my local GSM SIM , Will I be able to use Portable Hotspot with that ROM? (I couldn't, with my G2 At&t Unlocked stock At&t ROM)
4. Apart from any upgrade/downgrade(ROM flashing) is there any way I might lose UNLOCK???
Please guys, please do help me with these topics. I just recently damaged my LG G2 and lost a phone Xiaomi MI 4 (Mugged) I really am screwed
minhaz.sourav said:
1. If I compromise myself to use that firmware 20i_un (UNLOCKED) forever it comes from seller & do no modifications will the Phone be perfectly fine?
2. Does that awkward firmware gives or will give any OTA update? Cause if it gives and that accidentally gets installed I am screwed with a T-Mobile Locked device.
3. I will use my local GSM SIM , Will I be able to use Portable Hotspot with that ROM? (I couldn't, with my G2 At&t Unlocked stock At&t ROM)
4. Apart from any upgrade/downgrade(ROM flashing) is there any way I might lose UNLOCK???
Click to expand...
Click to collapse
1) Probably.
2) Probably not.
3) No idea. You'd have to discuss that with your carrier.
4) Probably not, but it's still not clear how they achieved unlock via the ROM so who knows?
minhaz.sourav said:
I read the threads related to LG G5 from buyspry seller. Sadly I cannot revert the order I made on ebay I need to need few important things(to me) as I will be stuck with this Phone. I live in Bangladesh so I definitely cannot use it w/o SIM UNLOCKED.
I have known that If I upgrade or downgrade I will lose SIM UNLOCK.
Also I cannot root (till now) as it requires downgrade.
And I will be stuck with firmware it came in from the seller.
But still , Here are the things I really need to know :
1. If I compromise myself to use that firmware 20i_un (UNLOCKED) forever it comes from seller & do no modifications will the Phone be perfectly fine?
2. Does that awkward firmware gives or will give any OTA update? Cause if it gives and that accidentally gets installed I am screwed with a T-Mobile Locked device.
3. I will use my local GSM SIM , Will I be able to use Portable Hotspot with that ROM? (I couldn't, with my G2 At&t Unlocked stock At&t ROM)
4. Apart from any upgrade/downgrade(ROM flashing) is there any way I might lose UNLOCK???
Please guys, please do help me with these topics. I just recently damaged my LG G2 and lost a phone Xiaomi MI 4 (Mugged) I really am screwed
Click to expand...
Click to collapse
You lose unlock if you ever update or do anything to the ROM. Phone is garbage unless you're on Tmobile. Obviously you are going to want to update it eventually because it's assumed that LG will be issuing an official Oreo update.
I bought the device and reverted it to official firmware. With a few (lengthy) calls to Tmobile I eventually got them to white list my device for the Sim unlock app to work. I was first told that it was impossible for them to do because it wasn't a Tmobile device, meaning not purchased through tmobile (not sure how buyspry got them, maybe corporate wholesale or something).
I sent a bunch of photos to them showing the box and other tmobile documentation that came with the phone. They agreed to unlock it and after about a week's wait while tech support was working out the specifics, the app successfully unlocked it.
I am on tmobile but told them I preferred to have it unlocked if necessary for international travel.
So yeah, long story short if you're not on tmobile and have no way to get tmobile to officially unlock it return the device. Complain to eBay that the device had hacked firmware or whatever (which is 100% true) and they will let you return it.
Sent from my LG-H830 using Tapatalk
Idea
Sdobron said:
You lose unlock if you ever update or do anything to the ROM. Phone is garbage unless you're on Tmobile. Obviously you are going to want to update it eventually because it's assumed that LG will be issuing an official Oreo update.
I bought the device and reverted it to official firmware. With a few (lengthy) calls to Tmobile I eventually got them to white list my device for the Sim unlock app to work. I was first told that it was impossible for them to do because it wasn't a Tmobile device, meaning not purchased through tmobile (not sure how buyspry got them, maybe corporate wholesale or something).
I sent a bunch of photos to them showing the box and other tmobile documentation that came with the phone. They agreed to unlock it and after about a week's wait while tech support was working out the specifics, the app successfully unlocked it.
I am on tmobile but told them I preferred to have it unlocked if necessary for international travel.
So yeah, long story short if you're not on tmobile and have no way to get tmobile to officially unlock it return the device. Complain to eBay that the device had hacked firmware or whatever (which is 100% true) and they will let you return it.
Sent from my LG-H830 using Tapatalk
Click to expand...
Click to collapse
What yall think i need advice from you all, what if i flash back the version h830v30a so it will lock ok, and after flashing it and try to unlock it with device unlock after i bought the code online. Tell me what you ? think
tfat1000 said:
What yall think i need advice from you all, what if i flash back the version h830v30a so it will lock ok, and after flashing it and try to unlock it with device unlock after i bought the code online. Tell me what you [emoji848] think
Click to expand...
Click to collapse
Device unlock doesn't take a code. It checks with Tmobile database
Sent from my LG-H830 using Tapatalk
I know, i mean if i flash the h830v30a version it will still have the device unlock app it will clear the hack rom,
Sent from my LG-H830 using Tapatalk
---------- Post added at 02:09 PM ---------- Previous post was at 02:07 PM ----------
What do you think?
Sent from my LG-H830 using Tapatalk
minhaz.sourav said:
I read the threads related to LG G5 from buyspry seller. Sadly I cannot revert the order I made on ebay I need to need few important things(to me) as I will be stuck with this Phone. I live in Bangladesh so I definitely cannot use it w/o SIM UNLOCKED.
I have known that If I upgrade or downgrade I will lose SIM UNLOCK.
Also I cannot root (till now) as it requires downgrade.
And I will be stuck with firmware it came in from the seller.
But still , Here are the things I really need to know :
1. If I compromise myself to use that firmware 20i_un (UNLOCKED) forever it comes from seller & do no modifications will the Phone be perfectly fine?
2. Does that awkward firmware gives or will give any OTA update? Cause if it gives and that accidentally gets installed I am screwed with a T-Mobile Locked device.
3. I will use my local GSM SIM , Will I be able to use Portable Hotspot with that ROM? (I couldn't, with my G2 At&t Unlocked stock At&t ROM)
4. Apart from any upgrade/downgrade(ROM flashing) is there any way I might lose UNLOCK???
Please guys, please do help me with these topics. I just recently damaged my LG G2 and lost a phone Xiaomi MI 4 (Mugged) I really am screwed
Click to expand...
Click to collapse
Has anyone ever tried to check their imei using the tmobile site imei check, i checked mine and it wasn't know by the server
Sent from my LG-H830 using Tapatalk

Unlocking bootloader on ebay purchased TMobile 7 Pro

Thinking of buying one of these and want to clarify the process of unlocking the bootloader. From the ebay seller he says it is a T-Mobile phone but is sim unlocked already. He says I will have to contact oneplus to get the bootloader unlock code/token. I don't really want to wait the forty days or whatever I heard it was but it's ok as long as I can definitely get it unlocked eventually and won't be stuck for some reason with a locked bootloader. Thanks for any info you can provide.
https://forum.xda-developers.com/oneplus-7-pro/help/how-to-convert-tmobile-op7-to-t3935947
I've ran across two of your posts asking the same question. I had done the same thing as you. I bought an eBay sim unlocked op7p. At first I flashed the international firmware to just bypass the whole tmobile bootloader unlock. It worked in the sense that I was able to unlock the bootloader, however I had no service and the phone would not detect my sim (Cricket). I tried another sim with the same results. I had to use the msm tool and flash back to tmobile stock firmware in order for it to work with my sim.
I sent in my request for an unlock token and received it in 7 days. I think the 40 days is only for brand new phones. I would submit the unlock token request and go that route. YMMV, you may very well be able to flash the international software and just bypass it. I didn't have that luck. The 7 day wait wasn't so bad. Hope this helps.
devastatorx said:
I've ran across two of your posts asking the same question. I had done the same thing as you. I bought an eBay sim unlocked op7p. At first I flashed the international firmware to just bypass the whole tmobile bootloader unlock. It worked in the sense that I was able to unlock the bootloader, however I had no service and the phone would not detect my sim (Cricket). I tried another sim with the same results. I had to use the msm tool and flash back to tmobile stock firmware in order for it to work with my sim.
I sent in my request for an unlock token and received it in 7 days. I think the 40 days is only for brand new phones. I would submit the unlock token request and go that route. YMMV, you may very well be able to flash the international software and just bypass it. I didn't have that luck. The 7 day wait wasn't so bad. Hope this helps.
Click to expand...
Click to collapse
That's good to know that I can get the unlock token if needed. So TMobile doesn't care who you are or that you don't have a T-Mobile account or live in US obviously then?
Reechings said:
That's good to know that I can get the unlock token if needed. So TMobile doesn't care who you are or that you don't have a T-Mobile account or live in US obviously then?
Click to expand...
Click to collapse
The unlock code comes from OnePlus. I only had to wait the week and the received an email with a link to download the unlock_code.bin file. To answer your question, not to my knowledge.
devastatorx said:
I've ran across two of your posts asking the same question. I had done the same thing as you. I bought an eBay sim unlocked op7p. At first I flashed the international firmware to just bypass the whole tmobile bootloader unlock. It worked in the sense that I was able to unlock the bootloader, however I had no service and the phone would not detect my sim (Cricket). I tried another sim with the same results. I had to use the msm tool and flash back to tmobile stock firmware in order for it to work with my sim.
I sent in my request for an unlock token and received it in 7 days. I think the 40 days is only for brand new phones. I would submit the unlock token request and go that route. YMMV, you may very well be able to flash the international software and just bypass it. I didn't have that luck. The 7 day wait wasn't so bad. Hope this helps.
Click to expand...
Click to collapse
I think I may be in the same boat. After fighting with msm I finally got it to flash the international firmware but nowjiy doesn't detect my sim. So you went back to Tmobile software and got the token to unlock but once you did that did you switch back to international or custom ROMs?
Duplicate post
Reechings said:
I think I may be in the same boat. After fighting with msm I finally got it to flash the international firmware but nowjiy doesn't detect my sim. So you went back to Tmobile software and got the token to unlock but once you did that did you switch back to international or custom ROMs?
Click to expand...
Click to collapse
I have not flashed back to international because I couldn't get the phone to detect my sim even after updating the international firmware.
I would however recommend that once you flash back to TMobile (using msm) that you do the OTA (settings>system>check for updates)
Currently I'm running unlocked and rooted via magisk. I'd like to flash a custom rom (looking at resurrection) but they say to flash the international rom to both slots first (via recovery like twrp) and I'm not sure if that would cause the sim issue again. I haven't had time to ask about it (if I can flash straight from tmo stock rooted to a custom rom like resurrection). So unfortunately I don't have the best answer there. You may ask around in some of the custom rom threads about just flashing straight from the TMobile stock firmware with unlocked bootloader. If you happen to find out an answer, please pm me and let me know.
devastatorx said:
I have not flashed back to international because I couldn't get the phone to detect my sim even after updating the international firmware.
I would however recommend that once you flash back to TMobile (using msm) that you do the OTA (settings>system>check for updates)
Currently I'm running unlocked and rooted via magisk. I'd like to flash a custom rom (looking at resurrection) but they say to flash the international rom to both slots first (via recovery like twrp) and I'm not sure if that would cause the sim issue again. I haven't had time to ask about it (if I can flash straight from tmo stock rooted to a custom rom like resurrection). So unfortunately I don't have the best answer there. You may ask around in some of the custom rom threads about just flashing straight from the TMobile stock firmware with unlocked bootloader. If you happen to find out an answer, please pm me and let me know.
Click to expand...
Click to collapse
Actually I was mistaken. Once I updated the international rom to Android Q my sim started working again and now I am on Bliss and sim is still working. Not sure what is going on with your sim.

Question s22 ultra tmobile flash HELP PLEASE

can anyone help me.
I have a s22u s908u tmobile locked unpaid. is it possible to flash it to global firmware?
will it remove the carrier restrictions?
does anyone has a tutorial for this problem?
thank you guys and more power.
You can Odin flash "unlocked" firmware, U1 as opposed to U firmware that is.
But it has zero affect on the status of your simlock status.
Also you might find if you go to unlock it that you need to go back to the TMobile firmware to access the app they use to sim unlock it.
What exactly are the restrictions you are trying to circumvent?
pcriz said:
You can Odin flash "unlocked" firmware, U1 as opposed to U firmware that is.
But it has zero affect on the status of your simlock status.
Also you might find if you go to unlock it that you need to go back to the TMobile firmware to access the app they use to sim unlock it.
What exactly are the restrictions you are trying to circumvent?
Click to expand...
Click to collapse
I am in the philippines, some one sold me the phone and told me it was unlocked clumsy me didnt check it. cant unlock it via server since it is unpaid and cant return it either. thats why im looking for an alternative way so i can use my simcard here.
Ahh. So yeah. You may want to worry about the simcard situation first and flashing the firmware won't fix that. I know there are paid services out there that will take Paypal and such but I haven't used one in almost ten years so I won't be any help there
pcriz said:
Ahh. So yeah. You may want to worry about the simcard situation first and flashing the firmware won't fix that. I know there are paid services out there that will take Paypal and such but I haven't used one in almost ten years so I won't be any help there
Click to expand...
Click to collapse
thanks bud
But if there is still money owed by the person you bought it from there is a chance it will be black listed. You were basically sold a device that he or she didn't own, correct?
butchieboy said:
But if there is still money owed by the person you bought it from there is a chance it will be black listed. You were basically sold a device that he or she didn't own, correct?
Click to expand...
Click to collapse
Possibly, im screwed right?
I am in the same boat as u, though was able to get my device (Tmobile) unlocked from 3rd party vendor and using it in India. But am not getting any OTA updates.
What could be the reason and what should be done.
Can i flash an Indian/gobal ROM and get OTA updates. Also will it lock the phone again and/or wipe out the data on the phone.
Any help would be highly appreciated
The moment you put a SIM it will the IMEI flashing won't change this. If you change your IMEI with certain software in the US you can have a visit from the Feds as this is something that terrorist do to spoof IMEIs.

Categories

Resources