t mobile unlock app not working why? - LG V20 Questions & Answers

It says
The app not computable with my device
When trying to unlock sim card
Thats becuse I'm rooted?? Or what ?

It doesn't work with root or so I was told; I had to return the device to stock to use the SIM Unlock App. I hate T-mobile for this.There is a thread on how to do that including relocking the bootloader before running the SIM Unlock App (that works perfectly). Once SIM Unlocked, you can reroot

crazyut said:
It doesn't work with root or so I was told; I had to return the device to stock to use the SIM Unlock App. I hate T-mobile for this.There is a thread on how to do that including relocking the bootloader before running the SIM Unlock App (that works perfectly). Once SIM Unlocked, you can reroot
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Damn
I must relock bootloader too?

rowihel2012 said:
Damn
I must relock bootloader too?
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Click to collapse
I don't remember having to relock the bootloader... but either way you'll need to backup your current data to restore if you care about your data that is... unrooting will encrypt your data partition rendering TWRP unable to access it and locking the bootloader wipes your device.

Related

[Q] Need Confirmation Please

Around last week when I first got my carrier locked Xperia PLAY, I purchased a network unlock code which I was able to unlock it with. So, then I flashed it with the UK Generic .184 FTF file with FlashTool to get rid of all the junk that my carrier included with it and rooted it using the GingerBreak APK.
Now, my question is, since I've network unlocked my PLAY, completely debranded it and rooted it, would I be able to unlock my bootloader now? From what I've read, since my device was originally locked from my carrier, that it never had Fastboot installed on it, which is needed to unlock my bootloader. But I also read that being able to unlock the bootloader on my Xperia PLAY shouldn't even matter because it's already set to S=OFF. Could someone please enlighten me on this?
You can't unlock your bootloader with the current method, it depends on two things: can your phone connect with fastboot when in bootloader mode AND is your IMEI number registered with SE to get the required unlockcode.
No you can only unlock GSM phones ie sim fee none network locked ones, unlocking the sim carrier wont count sadly
svenk919 said:
You can't unlock your bootloader with the current method, it depends on two things: can your phone connect with fastboot when in bootloader mode AND is your IMEI number registered with SE to get the required unlockcode.
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Click to collapse
Yes, I went to their How-To page on the SE Developer's site and was able to get an unlock code by providing my IMEI and other info. When I try to detect it with Fastboot and my PLAY in bootloader mode, Fastboot just hangs at <waiting for device>.
waz000000 said:
No you can only unlock GSM phones ie sim fee none network locked ones, unlocking the sim carrier wont count sadly
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Click to collapse
Cool, thanks for confirming that!
But does it even matter if I'm able to unlock my bootloader? Because I've read somewhere that the PLAY's are set to S=OFF.
From my understanding an unlocked bootloader is necessary for costum roms, if you're content with root and themes unlocking the bootloader won't be that important to you I guess.
I'm pretty content with being able to install custom themes with it only rooted. But I want to be able to overclock it, and that involves flashing a custom kernel to be able to do so, correct?
Flava0ne said:
I'm pretty content with being able to install custom themes with it only rooted. But I want to be able to overclock it, and that involves flashing a custom kernel to be able to do so, correct?
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Click to collapse
afraid so (as it stands atm) there probably will be a way to flash without an unlock at some point though.

[Q] cracked screen won't accept lock.nexus4

Then i get to bootloader wich is unlocked and rooted it wont respond so how can i gain access to disable pattern code and hopefully that isn't my only problem
Reinstall
supremecommander said:
Then i get to bootloader wich is unlocked and rooted it wont respond so how can i gain access to disable pattern code and hopefully that isn't my only problem
Click to expand...
Click to collapse
Just reinstall your rom !!
Because you said that the boot loader is unlocked and rooted so i presum you have a custom recovery installed
Because it will not wipe your personal data on storage

Unlock/Lock Moto X Style Bootloader Multiple Times?

Hi Guys
I have 3 questions regarding Moto X Style Bootloader unlocking.
Can we unlock the Moto X Style bootloader after locking it after first unlock?
Can this process be repeated multiple times if we need to?
Can we use the same unique unlock key that we received while unlocking the bootloader for the first time?
Thank you
Why would you want to do this?
psandeepn said:
Hi Guys
I have 3 questions regarding Moto X Style Bootloader unlocking.
Can we unlock the Moto X Style bootloader after locking it after first unlock?
Can this process be repeated multiple times if we need to?
Can we use the same unique unlock key that we received while unlocking the bootloader for the first time?
Thank you
Click to expand...
Click to collapse
Yes you can do it as many times as you want but 1: Why would you relock afterwards 2: You will have to deal with a factory reset every time
PS: I dont know about the unlock key but most likely you can use the same
Is there any way to remove the Bootloader unlock warning ⚠ without relocking bootloader?
Sent from my XT1572 using Tapatalk
psandeepn said:
Hi Guys
I have 3 questions regarding Moto X Style Bootloader unlocking.
Can we unlock the Moto X Style bootloader after locking it after first unlock?
Can this process be repeated multiple times if we need to?
Can we use the same unique unlock key that we received while unlocking the bootloader for the first time?
Thank you
Click to expand...
Click to collapse
Theres no reason really to relock it. Once its unlocked, the bootloader will show that it was unlocked regardless if you relock it.
atishey23 said:
Is there any way to remove the Bootloader unlock warning without relocking bootloader?
Sent from my XT1572 using Tapatalk
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Click to collapse
Yes
Pyramid Head said:
Yes you can do it as many times as you want but 1: Why would you relock afterwards 2: You will have to deal with a factory reset every time
PS: I dont know about the unlock key but most likely you can use the same
Click to expand...
Click to collapse
Thanks for your reply.
The reason for attempting to re-lock bootloader is to get the OTA update from Motorola till date, especially Reliance Jio VoLTE support...But if I wish to make any further changes to my phone with any custom rom I should be able to do it by unlocking the bootloader again.
Thanks
psandeepn said:
Thanks for your reply.
The reason for attempting to re-lock bootloader is to get the OTA update from Motorola till date, especially Reliance Jio VoLTE support...But if I wish to make any further changes to my phone with any custom rom I should be able to do it by unlocking the bootloader again.
Thanks
Click to expand...
Click to collapse
You don't have to lock the bootloader to take an OTA. You just need to be in a completely unmodified stock state: stock recovery, unmodified system, no root, etc. Bootloader can be unlocked.
jason2678 said:
You don't have to lock the bootloader to take an OTA. You just need to be in a completely unmodified stock state: stock recovery, unmodified system, no root, etc. Bootloader can be unlocked.
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Click to collapse
Thanks for your reply.
I have unlocked bootloader, TWRP recovery and rooted. If I unroot and flash stock recovery, I will be able to get OTA? Do I need to take care of anything else?
psandeepn said:
Thanks for your reply.
I have unlocked bootloader, TWRP recovery and rooted. If I unroot and flash stock recovery, I will be able to get OTA? Do I need to take care of anything else?
Click to expand...
Click to collapse
That might work. Frankly I'm not sure. I haven't actually taken successfully an OTA on any phone since sometime in 2013 honestly.
I once flashed this phone totally back to stock. Every partition but logo, and it failed to take an OTA. I don't know if it failed because I had a modified logo, or maybe I had mounted system r/w. Not sure.
Hopefully someone more knowledgeable on this topic will chime in.
psandeepn said:
Thanks for your reply.
I have unlocked bootloader, TWRP recovery and rooted. If I unroot and flash stock recovery, I will be able to get OTA? Do I need to take care of anything else?
Click to expand...
Click to collapse
The answer is maybe... it depends what you have changed and what this OTA updater script actually checks for.
We know that a stock bootloader (which can be unlocked, that is not relevant), stock recovery, and stock system image are required to take an OTA. If the system image has been modified it can fail, and we know the updater has the ability to see if /system has EVER been mounted R/W and can fail for that condition although so far it doesn't seem Moto is going that extreme.
We do know a modified logo does not affect an OTA, in fact, you can even relock the bootloader with a modified logo so it must not be a significant check.
jason2678 said:
That might work. Frankly I'm not sure. I haven't actually taken successfully an OTA on any phone since sometime in 2013 honestly.
I once flashed this phone totally back to stock. Every partition but logo, and it failed to take an OTA. I don't know if it failed because I had a modified logo, or maybe I had mounted system r/w. Not sure.
Hopefully someone more knowledgeable on this topic will chime in.
Click to expand...
Click to collapse
On my father's moto e lte I received OTA without issue with unlocked bootloader, I just flashed stock image and it was ready to update, btw I'm not sure but I've seen somewhere info that you can change bootlogo even with locked bootloader so I don't think that's the issue.
Btw after you once unlock bootloader you won't be able to truly lock it again, next time you will be able to unlock it without any code so you lose some security in this process, frp won't be working anymore.
iks8 said:
On my father's moto e lte I received OTA without issue with unlocked bootloader, I just flashed stock image and it was ready to update, btw I'm not sure but I've seen somewhere info that you can change bootlogo even with locked bootloader so I don't think that's the issue.
Btw after you once unlock bootloader you won't be able to truly lock it again, next time you will be able to unlock it without any code so you lose some security in this process, frp won't be working anymore.
Click to expand...
Click to collapse
You still need code to unlock each time, but it's the same code, and if you relock OEM Unlocking gets turned off and you would have to turn it on again... So if something fails on the first boot after relocking, your f*cked, no way to unlock.
And FRP definitely works if the bootloader is unlocked, it is just much easier to bypass.
acejavelin said:
You still need code to unlock each time, but it's the same code, and if you relock OEM Unlocking gets turned off and you would have to turn it on again... So if something fails on the first boot after relocking, your f*cked, no way to unlock.
And FRP definitely works if the bootloader is unlocked, it is just much easier to bypass.
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Click to collapse
You're right sorry

Relock bootloader without Unlock code

The S8 (G950F) I own came with unlocked bootloader, is there a way to relock it with out the unlock code?
algnerd said:
The S8 (G950F) I own came with unlocked bootloader, is there a way to relock it with out the unlock code?
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Click to collapse
Why would you want to relock it? But if you wish to do so, you'll need to firstly enable developer options, once done go to settings then developer options, then you will see oem unlock, if that switch is to the right then boot loader is unlocked, to relock bootloader just press and move so that switch is to th3 left
sofir786 said:
Why would you want to relock it? But if you wish to do so, you'll need to firstly enable developer options, once done go to settings then developer options, then you will see oem unlock, if that switch is to the right then boot loader is unlocked, to relock bootloader just press and move so that switch is to th3 left
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Because, google play says that my device is uncertified and I can't install Netflix
algnerd said:
The S8 (G950F) I own came with unlocked bootloader, is there a way to relock it with out the unlock code?
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Click to collapse
You're mixing up two different things, oem unlock that unlocks the bootloader is disabled on the g950f, you have to enabled it yourself. The unlock code is for carrier locks, totally different thing. You might as well root it now and use magisk to hide root from netflix.
algnerd said:
Because, google play says that my device is uncertified and I can't install Netflix
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Click to collapse
That happens when you have root, nothing to with unlocked bootloader
sofir786 said:
That happens when you have root, nothing to with unlocked bootloader
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Click to collapse
That's the thing, I wasn't rooted but I had unlocked bootloader and it wasn't working.
Now that I've rooted it using Magisk, the device is "certified"

Relock bootloader

Hi, I need to send my p smart to huawei service due to battery problems.
My phone is rooted with bl unlocked and, it seems, my warranty is void.
If I remove root and relock my bl, my phone will be accepted regardless of the rooting?
Unfortunately no, because the bootloader status is RElock, not lock. Lock bootloader with DC Unlocker, because the program lock bootloader and change status to lock with 4 euro
Ok thanks, that actually seemed the only way.
If I use dc unlock to lock the bl, do you know if it makes my unlock code unusable for a future unlock and root? I mean, if I want to root my phone again, can I use the standard procedure (using my unlock code, twrp and so on) or do I have to use necessarily DC unlock?
Zioward said:
Ok thanks, that actually seemed the only way.
If I use dc unlock to lock the bl, do you know if it makes my unlock code unusable for a future unlock and root? I mean, if I want to root my phone again, can I use the standard procedure (using my unlock code, twrp and so on) or do I have to use necessarily DC unlock?
Click to expand...
Click to collapse
If you want unlock the bootloader again you can if you have a unlock code
Hey, did you Lock the bootloader again? If yes, could you give me a quick guide on how to do it? I unlocked mine some time ago and cant quite figure out how to lock it again now!
if have to dig this up. i can't relock my bootloader for some reason. is there an up to date method? flashed official through erovery. bootlocker and frp are unlocked atm.

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