T-Mobile bootloader Unlock Help - OnePlus 7 Pro Questions & Answers

I have an unlocked T-Mobile One plus 7 pro connected to fastboot. I can run the command fastboot devices and it shows up fine. Says I need an unlock token to unlock the bootloader. Can someone advise me on what to do next or how to get the unlock token? Thank you

You are sim unlocked, right? Just making sure.. You do not need the unlock token, unless you plan to stay on the t-mobile OOS version. There's a guide right here to convert your phone to the international OOS, and thus unlock bootloader with "fastboot oem unlock"
---------- Post added at 08:07 PM ---------- Previous post was at 07:47 PM ----------
akinkoff85 said:
I have an unlocked T-Mobile One plus 7 pro connected to fastboot. I can run the command fastboot devices and it shows up fine. Says I need an unlock token to unlock the bootloader. Can someone advise me on what to do next or how to get the unlock token? Thank you
Click to expand...
Click to collapse
If you're planning to stick with the t-mobile oos, can you, or any with a rooted t-mobile oos care to disclose if RCS continues to work? Thanks.

It says I need a decryption key to access the first link you posted? Any idea

Well, I had to request an unlock code and get the unlock token in order to unlock the bootloader in the first place, then I could root, twrp, and port to the international rom

Now I cant get the msm tool to open... It says it's been opened but it's not opening

@akinkoff85 , it takes a full 7 days to get the unlock_code.bin , but I think it's worth the wait.
---------- Post added at 02:20 AM ---------- Previous post was at 02:16 AM ----------
https://www.xda-developers.com/unlock-bootloader-root-oneplus-7-pro/

Related

Galaxy S II ATT Unlock Code. What Next?

Ok so i have a galaxy S 2, i got the unlock code, but nobody could find the correct directions on how to unlock to unlock it. so is there anyway someone that has done this procedure can guide be through the unlock process?
it would be greatly appreciated!
youngunner-2 said:
Ok so i have a galaxy S 2, i got the unlock code, but nobody could find the correct directions on how to unlock to unlock it. so is there anyway someone that has done this procedure can guide be through the unlock process?
it would be greatly appreciated!
Click to expand...
Click to collapse
You need to put a SIM chip in your phone from a different carrier. When you restart the phone it will ask for the unlock code. Enter the code and your phone should then work with any SIM inserted.
If you don't have a SIM from another carrier you can root your phone and install Galaxy S Unlocker from the market for free. Once you do open it up and click on unlock. Your phone will now be unlocked.
---------- Post added at 08:10 PM ---------- Previous post was at 08:05 PM ----------
You can then check that it is unlocked by opening your dialer and entering *#7465625#

There is a way to get oem unlock with no rom installed in the phone ?

I wipe the rom out of my phone and I can do the oem unlock now to do bootloader and install a new rom, can anyone help me ?
how would you wipe the rom from your phone without unlocking it ? , also flash factory firmware to restore your phone to a woking state
lol.. how did you do that? it shouldn't be possible to wipe your firmware without oem unlock
HelpMeruth said:
lol.. how did you do that? it shouldn't be possible to wipe your firmware without oem unlock
Click to expand...
Click to collapse
yea i thought the same thing .. :/
If you still have a bootloader, you should still be able to raise the unlock request code through adb.
---------- Post added at 03:43 PM ---------- Previous post was at 03:41 PM ----------
The entire sequence is run from the bootloader and doesn't require ROM to boot.
mven45 said:
If you still have a bootloader, you should still be able to raise the unlock request code through adb.
---------- Post added at 03:43 PM ---------- Previous post was at 03:41 PM ----------
The entire sequence is run from the bootloader and doesn't require ROM to boot.
Click to expand...
Click to collapse
But it does require OEM Unlocking be enabled in Developer Options first, or it won't work. I think that is OP's issue.
Sent from my MotoG3 using Tapatalk
I have an lg leon with android 5.0.1 and i dont find the enable OEM button in the developer settings :/
Borduni said:
I have an lg leon with android 5.0.1 and i dont find the enable OEM button in the developer settings :/
Click to expand...
Click to collapse
Wrong forum...
I'm curious to know if there isnt an adb command that will enable oem unlock without having to boot into ROM?
mven45 said:
I'm curious to know if there isnt an adb command that will enable oem unlock without having to boot into ROM?
Click to expand...
Click to collapse
Without booting into ROM means via Fastboot (not ADB), and no, OEM Unlocking was specifically designed to not be done from the bootloader or by any means other than the "owner" allowing on a working system. Meaning it is designed so that it can't be done without proper permissions. So far no one has found a way to enable OEM Unlocking on a device that has it implemented, without booting into the ROM and doing it through the developer menu.
Seems foolish and against the spirit of asop.
mven45 said:
Seems foolish and against the spirit of asop.
Click to expand...
Click to collapse
No, actually it doesn't at all... AOSP is the open source android project, the core of Android, and like any good operating system it has security features to protect personal information and property. The features are not blocked or removed, they are clearly available with a few extra steps, under normal circumstances the situation the OP has cannot exist and they should be able to just send the phone in for repair because this is device failure.

Huawei Honor 6 H60-L04 Bootloader Locking Help

Hi Guys! im trying to lock my bootloader again for warranty reasons. i just cant seem to be able to do it, can anyone give me a little guide or link me to one? would be much appreciated. im having current EMUI 4.0 version on it.
go here and download honor multitool:
http://forum.xda-developers.com/honor-6/general/honor6-multi-tool-t2963060
plug the phone to the pc, then open the multitool, select B (Bootloader) then use the key 2 (Re-lock) you must have the code you used to unlock it. Follow the procedure and you are locked again.
no use..
even if you locked your bootloader again... they will somehow find it out that you havd unlocked it before, so/.
thilak devraj said:
no use..
even if you locked your bootloader again... they will somehow find it out that you havd unlocked it before, so/.
Click to expand...
Click to collapse
It says in fastboot mode, bootloader relocked so they will know for sure
code will be 1 instead of 0 even if u unlock so its useless
They dont take warranty serious. I had bootloader unlocked, cwm flashed, bootloop, no unlock key, no adb function( remote:command not allowed) and they fixed it. Didn't had to pay one cent. Now i learned from my mistakes
Sent from my H60-L04 using XDA-Developers Legacy app
Lukalion said:
They dont take warranty serious. I had bootloader unlocked, cwm flashed, bootloop, no unlock key, no adb function( remote:command not allowed) and they fixed it. Didn't had to pay one cent. Now i learned from my mistakes
Sent from my H60-L04 using XDA-Developers Legacy app
Click to expand...
Click to collapse
oh my god, they didnt charged you?? thats the first time i ever heard !! WARRANTY FOR AN UNLOCKED PHONE??
ps: glad you did it out ..:laugh:
how to root H6-L04C636B860 EMUI 4.0.1 marshmallow
:crying:
---------- Post added at 04:08 PM ---------- Previous post was at 03:54 PM ----------
how to root H6-L04C636B860 EMUI 4.0.1 marshmallow
kecikla said:
:crying:
---------- Post added at 04:08 PM ---------- Previous post was at 03:54 PM ----------
how to root H6-L04C636B860 EMUI 4.0.1 marshmallow
Click to expand...
Click to collapse
first you need to unlock bootloader (you have to know something about adb and fastboot, else check in youtube , its the best), then you have to flash twrp , then flash supersu
i suggest you to search in youtube..
I'm tired of looking for but cannot find. .over 3month already. .
http://www.pantomath.xyz/honor-6-root-guide-marshmallow-emui-4-0-twrp/
Hope this can help
Sent from my H60-L04 using XDA-Developers Legacy app

T-Mobile Bootloader/Sim unlock Bypass..

I'm shocked there is absolutely no discussion on the new method that just launced. Due to the lack of activity, it's not made clear if the bootloader unlock method unlocks the sim card as well.. I don't even know if the method is worth taking or has any significant issues in the longrun..
Convert to international and it bypasses it
Edit:
Nevermind didn't read it correctly
If you're talking about the q upgrade to get bootloader unlocked. I'm kind of surprised too.
I unlocked my bootloader via that method and it did not sim unlock my op7p. I dropped an at&t sim and it told me the phone is network locked and to use the Tmo unlock app.
Any method of getting it Sim unlocked if you are outside of the US?
flyhotstuff said:
Any method of getting it Sim unlocked if you are outside of the US?
Click to expand...
Click to collapse
None that I know of if you buy a network locked version like the GM1915 from TMobile. Have to go through the carrier for SIM unlock on those.
The guy that started the tmo to international conversion thread said it's possible, but complicated and would be release later. Hope they get it out soon.
The Q unlocks the bootloader but the GSM SIM is still locked. I tried this command and got this response
./fastboot erase modemst2
Erasing 'modemst2' FAILED (remote: 'Erase is not allowed for Critical Partitions
')
./fastboot reboot
Rebooting OKAY [ 0.002s]
Would be grateful to find someone with useful info on how to sim unlock this phone.
Thanks
man, would love to find a way to sim unlock this outside the US. sucks
If you have t-mobile version there are 2 guys on guide thread that unlock the phone through the t-mobile app. If your using t-mobile outside the carrier you will have to pay to a 3er party service eBay haves them
Do you know of any 3rd party service that can do this? Please let me know, thanks
---------- Post added at 07:35 AM ---------- Previous post was at 07:35 AM ----------
dami00976 said:
If you have t-mobile version there are 2 guys on guide thread that unlock the phone through the t-mobile app. If your using t-mobile outside the carrier you will have to pay to a 3er party service eBay haves them
Click to expand...
Click to collapse
Thanks but do you know of any 3rd party service that can do this? Please let me know, thanks
Same question. I bought one on eBay and I haven't been able to unlock it for free. Im outside US so I'm not able to activate phone on T-Mobile also.
LexApp said:
Do you know of any 3rd party service that can do this? Please let me know, thanks
---------- Post added at 07:35 AM ---------- Previous post was at 07:35 AM ----------
Thanks but do you know of any 3rd party service that can do this? Please let me know, thanks
Click to expand...
Click to collapse
Have you tried this first?
fastboot flashing unlock
then
fastboot flashing unlock_critical
LexApp said:
The Q unlocks the bootloader but the GSM SIM is still locked. I tried this command and got this response
./fastboot erase modemst2
Erasing 'modemst2' FAILED (remote: 'Erase is not allowed for Critical Partitions
')
./fastboot reboot
Rebooting OKAY [ 0.002s]
Would be grateful to find someone with useful info on how to sim unlock this phone.
Thanks
Click to expand...
Click to collapse
juanocastro813 said:
Have you tried this first?
fastboot flashing unlock
then
fastboot flashing unlock_critical
Click to expand...
Click to collapse
No i haven't but tried it right away, didn't work. It returns already unlocked. Please see attached image. Any other idea?
Refer to my thread (https://forum.xda-developers.com/oneplus-7-pro/how-to/t-mobile-op7-pro-sim-unlock-t3957662) if you need your T-Mobile OP7 Pro SIM unlocked.
The issue is that I'm outside US. I bought my phone on eBay and it had outstanding balance. The seller didn't provide me with the information you need for unlocking.
mobbdeep said:
Refer to my thread (https://forum.xda-developers.com/oneplus-7-pro/how-to/t-mobile-op7-pro-sim-unlock-t3957662) if you need your T-Mobile OP7 Pro SIM unlocked.
Click to expand...
Click to collapse
I'm in the same boat
---------- Post added at 09:33 PM ---------- Previous post was at 09:32 PM ----------
I'm in the same boat. Waiting for a solution outside the USA. Remote unlock etc
juanocastro813 said:
Have you tried this first?
fastboot flashing unlock
then
fastboot flashing unlock_critical
Click to expand...
Click to collapse
i think this command is for unlocking your bootloader
flyhotstuff said:
i think this command is for unlocking your bootloader
Click to expand...
Click to collapse
No, these commands are for the dangerous ability to flash & erase criticals like modem.
The code to unlock BL is:
fastboot oem unlock
(Erases all data)
---------- Post added at 08:08 AM ---------- Previous post was at 07:53 AM ----------
I dunno if BL can be downgraded bc OP7P starts on android 9 rom which has security patches which prevent flashing to modem.
Found this thread for a different phone which has the same issue you guys are having:
https://forum.xda-developers.com/essential-phone/help/failed-remote-flashing-allowed-modem-t3924591
If BL can be modified, the perhaps you can erase/flash Modemst1 & 2. If anyone knows of someone who tinkers with BL, bring them here :fingers-crossed:
Moses M said:
No, these commands are for the dangerous ability to flash & erase criticals like modem.
The code to unlock BL is:
fastboot oem unlock
(Erases all data)
---------- Post added at 08:08 AM ---------- Previous post was at 07:53 AM ----------
I dunno if BL can be downgraded bc OP7P starts on android 9 rom which has security patches which prevent flashing to modem.
Found this thread for a different phone which has the same issue you guys are having:
https://forum.xda-developers.com/essential-phone/help/failed-remote-flashing-allowed-modem-t3924591
If BL can be modified, the perhaps you can erase/flash Modemst1 & 2. If anyone knows of someone who tinkers with BL, bring them here :fingers-crossed:
Click to expand...
Click to collapse
any advance whith this?
Lussardi said:
any advance whith this?
Click to expand...
Click to collapse
I used cellunlocker dot net and they got it unlocked in 7 days. It's about 45 bucks
so I have the following Scenario, I was able to use the temporary unlock on the Tmobile app, I put another sim and it works, I have read this is only for a month, but if I switch to the international version will the unlock stays? have anybpody tried that before?

grey oem unlock

does anyone have a workaroud or trick to get past the grey oem unlock switch?
i bought my phone online and the imei shows that its unlocked but the option for oem unlock isnt accessable.
42o247 said:
does anyone have a workaroud or trick to get past the grey oem unlock switch?
i bought my phone online and the imei shows that its unlocked but the option for oem unlock isnt accessable.
Click to expand...
Click to collapse
Is it a permanent unlock ? Did you try to reboot ?
matteosaeed said:
Is it a permanent unlock ? Did you try to reboot ?
Click to expand...
Click to collapse
i dont knownwhat a permanent unlock means and yes i rebooted the device several times. i also tried flashing the 10.5.7 tmo msm file but the oem unlock option under developer settings was still grey
42o247 said:
i dont knownwhat a permanent unlock means and yes i rebooted the device several times. i also tried flashing the 10.5.7 tmo msm file but the oem unlock option under developer settings was still grey
Click to expand...
Click to collapse
Ok when you flash the msm, it locks the bootloader so you gotta use the bin file that you got.to unlock the bootloader from fastboot then it will be greyed out.
matteosaeed said:
Ok when you flash the msm, it locks the bootloader so you gotta use the bin file that you got.to unlock the bootloader from fastboot then it will be greyed out.
Click to expand...
Click to collapse
i didnt get a .bin file should i apply though oneplus directly for the bootloader unlock? i dont have an unlock code or token
42o247 said:
i didnt get a .bin file should i apply though oneplus directly for the bootloader unlock? i dont have an unlock code or token
Click to expand...
Click to collapse
Yes but you need to have your device sim unlocked first before you apply. You can get that through TMobile. Also check out the thread of the person helping with unlocking the sim.
matteosaeed said:
Yes but you need to have your device sim unlocked first before you apply. You can get that through TMobile. Also check out the thread of the person helping with unlocking the sim.
Click to expand...
Click to collapse
when i check the imei it shows that the sim is unlocked
42o247 said:
i bought my phone online and the imei shows that its unlocked but the option for oem unlock isnt accessable.
Click to expand...
Click to collapse
42o247 said:
when i check the imei it shows that the sim is unlocked
Click to expand...
Click to collapse
Ok, can you try this to look into it. Reboot to fastboot and try
fastboot oem device-info
What does it say?
matteosaeed said:
Ok, can you try this to look into it. Reboot to fastboot and try
fastboot oem device-info
What does it say?
Click to expand...
Click to collapse
device unlocked : false
device critical unlocked: false
42o247 said:
device unlocked : false
device critical unlocked: false
Click to expand...
Click to collapse
Ok your bootloader is not unlocked.
Try
Fastboot oem unlock
matteosaeed said:
Ok your bootloader is not unlocked.
Try
Fastboot oem unlock
Click to expand...
Click to collapse
i get
failed remote : flashing unlock is not allowed
42o247 said:
i get
failed remote : flashing unlock is not allowed
Click to expand...
Click to collapse
Ok then you need to apply for the bin file.if you're unlocked. Check the earlier link for the 6t bootloader unlock.
---------- Post added at 12:27 PM ---------- Previous post was at 12:19 PM ----------
Here is the link. You need to make sure you're sim unlocked meaning your phone for example can work with att or other networks.
https://support.oneplus.com/app/ans...-bootloader-for-oneplus-6t-(t-mobile-edition)
---------- Post added at 12:28 PM ---------- Previous post was at 12:27 PM ----------
matteosaeed said:
Ok then you need to apply for the bin file.if you're unlocked. Check the earlier link for the 6t bootloader unlock.
---------- Post added at 12:27 PM ---------- Previous post was at 12:19 PM ----------
Here is the link. You need to make sure you're sim unlocked meaning your phone for example can work with att or other networks.
https://support.oneplus.com/app/ans...-bootloader-for-oneplus-6t-(t-mobile-edition)
Click to expand...
Click to collapse
To add, this may take a week to obtain the bin file
matteosaeed said:
Ok then you need to apply for the bin file.if you're unlocked. Check the earlier link for the 6t bootloader unlock.
---------- Post added at 12:27 PM ---------- Previous post was at 12:19 PM ----------
Here is the link. You need to make sure you're sim unlocked meaning your phone for example can work with att or other networks.
https://support.oneplus.com/app/ans...-bootloader-for-oneplus-6t-(t-mobile-edition)
---------- Post added at 12:28 PM ---------- Previous post was at 12:27 PM ----------
To add, this may take a week to obtain the bin file
Click to expand...
Click to collapse
i cant get the unlock code from fastboot. maybe there is a workaround like with the op7p where oneplus released a beta with an unlocked bootloader. i have the patched msm.exe from then but it wont load the .ops file.
is it possible that if i flash the eu or international .ops file it will allow me to unlock the bootloader?
Not that I know of yet. If you can't get the unlock code, most likely you're not sim unlocked.
Try tforce on Twitter or this
https://forum.xda-developers.com/oneplus-8/how-to/t-mobile-free-t-mobile-op8-sim-unlocking-t4106005
matteosaeed said:
Not that I know of yet. If you can't get the unlock code, most likely you're not sim unlocked.
Try tforce on Twitter or this
https://forum.xda-developers.com/oneplus-8/how-to/t-mobile-free-t-mobile-op8-sim-unlocking-t4106005
Click to expand...
Click to collapse
just spoke with tmobile and they said its not blocked and ready to be activated. also that without the tmobile unlock app i would have to test it with a new sim card. think it might be a problem if someone unlocked then factory reset before they sold it?
i read the post before making my own. i dont have the previous owners name or phone number.
also i looked up tforce on twitter but there's only 1 person with that @ and they dont seem like theyre active
42o247 said:
i cant get the unlock code from fastboot. maybe there is a workaround like with the op7p where oneplus released a beta with an unlocked bootloader. i have the patched msm.exe from then but it wont load the .ops file.
is it possible that if i flash the eu or international .ops file it will allow me to unlock the bootloader?
Click to expand...
Click to collapse
I got the unlock code from fastboot, but when going to enter it on the OnePlus Site it says it is invalid because it is not a 64 digit unlock code. ????
I have an unlocked EU model IN2023 from Amazon UK and my OEM unlock button is greyed out. I'm so confused
I see this is an older thread, but I have the same problem with Nord CE; Oneplus support is not of any help (they just spam me with "we don't help with unlocking the bootloader, it's a security problem").
Anyone found a workaround?

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