Hi all,
I used Davinci sim-unlock (now called 4SE) and it asked if I wanted to unlock the bootloader as well, I said yes.
I know know that this method is a patch not a real unlock. The sim is unlocked and that's fine.
If I try to unlock the bootloader using flashtool / similar method, will that restore the simlock on my phone? The phone did originally have a sim network lock. Some methods do seem to relock this and some don't, I don't know in my case. (the official Sony method doesn't work, it thinks it's unlocked already because of the patch and the relock option doesn't work either)
Thanks
I just got a new Tmobile LG V20 H918TN and haven't unlocked the sim yet.
Can I proceed with unlocking the bootloader and rooting the phone before unlocking the sim or does that need to be done first?
SIM unlock has nothing to do with bootloader unlock or root. You can do that without SIM unlocking.
Telyx said:
SIM unlock has nothing to do with bootloader unlock or root. You can do that without SIM unlocking.
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Thanks so much for getting back to me so quickly. I figured that was the case, but better to be safe than sorry. In the past, when I rooted my phones, they were always old enough that the sim was already unlocked. This phone is so new that I can't unlock the sim without paying for it. I only need to wait about a month to be able to do that, but I wanted to unlock the bootloader and root my phone right away. I appreciate all the effort and work that this website provides. Cheers!
On the latest t mobile software, dev mode enabled, but I dont see "OEM UNLOCK" anywhere...does anyone have that option on their note 8?
thanks
wase4711 said:
On the latest t mobile software, dev mode enabled, but I dont see "OEM UNLOCK" anywhere...does anyone have that option on their note 8?
thanks
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I think you use that TMO device unlock app.
I thought that was just for carrier unlock, NOT OEM unlock...have you used that app?
thanks
wase4711 said:
I thought that was just for carrier unlock, NOT OEM unlock...have you used that app?
thanks
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No, I disabled it. Been with TMO too long, I'm not going anywhere and neither are they. Thanks for teaching me the difference, lol! This bootloader is locked.
there are a few different "locks" to deal with on this phone; the bootloader, which is currently locked, carrier lock, meaning you are locked to tmobile, and the OEM unlock, which allows you to flash roms, both stock and custom, assuming you have an unlocked boot-loader
On most other phones, in the developer options, there is a OEM Unlock entry you activate if you plan on flashing anything...
wase4711 said:
there are a few different "locks" to deal with on this phone; the bootloader, which is currently locked, carrier lock, meaning you are locked to tmobile, and the OEM unlock, which allows you to flash roms, both stock and custom, assuming you have an unlocked boot-loader
On most other phones, in the developer options, there is a OEM Unlock entry you activate if you plan on flashing anything...
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The OEM Unlock option doesn't appear until 7 days after the device was first booted on the Exynos version. That might not be the case with your version because the bootloader is locked so the OEM Unlock toggle is redundant.
Have a read through this thread:
https://forum.xda-developers.com/galaxy-note-8/help/info-note-8-exynos-n950f-fd-oem-unlock-t3673140
I've had many phones with locked bootloaders in the past where the OEM unlock appeared in the dev options, so unless this is something new with the note 8. im not sure why its not there..
wase4711 said:
I've had many phones with locked bootloaders in the past where the OEM unlock appeared in the dev options, so unless this is something new with the note 8. im not sure why its not there..
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All the OEM unlock toggle does is allow you to flash a custom recovery so you can then flash custom ROMs only if the the bootloader is unlocked. If the bootloader is locked like on US snapdragon N8s having the toggle is pointless.
If you check out the thread linked above you'll see that a bunch of people with exynos versions that do have unlocked boot loaders are missing the toggle which later appears & disappears. No one knows why yet, all just speculation.
The N8 is the first to have this happen. What a big headache. Hopefully they figure it out. I'm one of the lucky with an exynos N8 without that issue.
yeah, its not a big deal, especially since there is no way to unlock this bootloader at this point anyways...weird that it comes on and off on the Exynos though..
Torquemada288 said:
The OEM Unlock option doesn't appear until 7 days after the device was first booted on the Exynos version. That might not be the case with your version because the bootloader is locked so the OEM Unlock toggle is redundant.
Have a read through this thread:
https://forum.xda-developers.com/galaxy-note-8/help/info-note-8-exynos-n950f-fd-oem-unlock-t3673140
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Correct, for our t mobile USA ones, we will never get that OEM Unlock option in any amount of days.
Well if we can. Get root we can oem toggle
smiley45 said:
Well if we can. Get root we can oem toggle
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We already have a root, it just wasn't released yet and it seems to be the same as S8, so with similar disadvantages. Expect to be out any day now.
smiley45 said:
Well if we can. Get root we can oem toggle
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Even if you get the OEM unlock toggle to appear it doesn't mean anything. If you have a locked bootloader the OEM unlock won't unlock it. OEM unlock is just a safety switch.
shouren04 said:
Even if you get the OEM unlock toggle to appear it doesn't mean anything. If you have a locked bootloader the OEM unlock won't unlock it. OEM unlock is just a safety switch.
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Yes that maybe so.. but I will feel better when I add that option to my note 8... I'm just waiting on root and it on form there
Sent from my SM-N950U1 using Tapatalk
Oem needs to be unlocked before u can us cf autoroot or any other means of root I have j7 metro no oem unlock option tried to use Odin and cf auto root it failed because the bootloader is locked and can't be unlocked. I know this is for the n8 but I seem to be suffering from the same problem.
Lost without root
XxdeadhatexX said:
Oem needs to be unlocked before u can us cf autoroot or any other means of root I have j7 metro no oem unlock option tried to use Odin and cf auto root it failed because the bootloader is locked and can't be unlocked. I know this is for the n8 but I seem to be suffering from the same problem.
Lost without root
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Does having an engineering bootloader help?
How do I test if the bootloader is unlocked?
Sent from my SM-G892U using Tapatalk
reukiodo said:
Does having an engineering bootloader help?
How do I test if the bootloader is unlocked?
Sent from my SM-G892U using Tapatalk
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Its not plain and simple.
sent from my Pixel 2 XL or Note FE
so i cant root or put twrp on my j727U ? SEEN PEOPLE DO IT WITH J727p so why not the U ? no oem toggle on a galaxy how is this, should all come together and never buy phones from a company that goes against what customers want.
so i cant root or put twrp recovery on my galaxy j727U ? ? how has a phone tech not beat this by now even without oem toggle , it should still be beat by now.. this is why i liked htc cause they unlock bootloader for you and allow it on there own page, anyone wanna trade a htc for a new galaxy j7 ?
lol i think this thread needs to be closed
Yes there is an OEM unlock option. I know because I discovered It! Simply flash the K2 combination file, when factory binary loads go into the left hand screen, with apps. Click on the settings icon, then enable dev options the usual way. OEM unlock should be there. You may need to toggle it off and on a few times before you get the popup security message.
It makes a change in the system as it should. If you do a factory reset, then reload the factory binary, you'll see that Dev Options are already enabled (saved from last time you unlocked) AND OEM will already be toggled. This means that the unlock sticks!
So there you go. It even changes the OEM line in the .prop.... that being said...
DO NOT TRY TO FLASH TWRP AFTER DOING THIS!!!
(I already tried, the secure boot still is in effect, and you'll have a softbrick until you can re Odin your recovery. )
The OEM unlock may be one part of this, but there's more. Hopefully we are making progress toward the goal of a bootloader unlock!
Do they mean network unlocking or bootloader unlock? Has anyone been successful in unlocking their bootloader on this website?
I have this device and it's for cricket and it says not a supported device at the Motorola website. So tho I have the twrp I can't flash it until I unlock my bootloader which I pray someone can get around. That's what you guys do fingers crossed....but until there's a way to unlock my bootloader I have to look at the twrp and root images without being able to use them or root ....someone told me you can flash a different bootloader so I figured someone with the same Motorola G Power 2021 but different carrier can provide you their firmware and images for boot and so on. Plz help thanks again and Merry Xmas to all
trafixsinartist said:
I have this device and it's for cricket and it says not a supported device at the Motorola website. So tho I have the twrp I can't flash it until I unlock my bootloader which I pray someone can get around. That's what you guys do fingers crossed....but until there's a way to unlock my bootloader I have to look at the twrp and root images without being able to use them or root ....someone told me you can flash a different bootloader so I figured someone with the same Motorola G Power 2021 but different carrier can provide you their firmware and images for boot and so on. Plz help thanks again and Merry Xmas to all
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You could always download the firmware from other moto builds and variants on the lolinet site. The problem is you will most likely brick your device attempting to flash, if you're even able to, or using RSA to trick it into recovering a build not designed for your phone. I'm not experienced with Cricket devices, but I'm assuming since they are based on ATT network that they are not eligible for bootloader unlocking. Though that's a huge guess on my part since that normally is up to the carrier and both ATT and Verizon find much of their purpose executing their right to do so to their hearts content.
Shponglehead said:
Do they mean network unlocking or bootloader unlock? Has anyone been successful in unlocking their bootloader on this website?
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That website talks about "network unlocking" as you call it. Not bootloader unlocking.
So i got the S22+ from Spectrum and i have been looking into rooting it but there is no oem unlock, so i tried to go into fastbood with adb but all it does is reboot the device it does not even go to fastboot therefore this model is impossible to root right?
You need unlocked bootloader to root, bootloader cannot be unlocked.
butchieboy said:
You need unlocked bootloader to root, bootloader cannot be unlocked.
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So therefore i gotta buy another model to unlock the bootloader?
Snapdragon U and U1 are locked bootloader no oem unlock, can't be unlocked or rooted. If you are in United States depending on which carrier you have,you need to be careful buying International devices. I'm on At&t and they only support certain variations of devices now. Trust me I found out the hard way. If it's not on their supported devices they will disable your Sim card for unauthorized device. And trying to have them whitelist the imei does nothing