Re unlocking bootloader - Sony Xperia C5 Ultra

hey, i unlocked my bootloader in 5.0 and relocked to upgrade to 5.1, now my question is how can i be able to re unlock it again ? i dont have the unlocking code?
where can i find it or is there a way to find it ?

gsser said:
hey, i unlocked my bootloader in 5.0 and relocked to upgrade to 5.1, now my question is how can i be able to re unlock it again ? i dont have the unlocking code?
where can i find it or is there a way to find it ?
Click to expand...
Click to collapse
I think the code is different for each device. Fill out this form:
http://developer.sonymobile.com/unlockbootloader/unlock-yourboot-loader/
It's really easy to do, and the instructions are clear. Do keep in mind that, of course, all of your data will be wiped. I suggest after unlocking that you install TWRP and SuperSU.

xperia_c4_hater said:
I think the code is different for each device. Fill out this form:
http://developer.sonymobile.com/unlockbootloader/unlock-yourboot-loader/
It's really easy to do, and the instructions are clear. Do keep in mind that, of course, all of your data will be wiped. I suggest after unlocking that you install TWRP and SuperSU.
Click to expand...
Click to collapse
you should read what people say dude.. i thought that i will not be able to get my unlock code back but i did.

gsser said:
you should read what people say dude.. i thought that i will not be able to get my unlock code back but i did.
Click to expand...
Click to collapse
I don't know what you mean about reading what people say, but I suggest saving your code somewhere safe as a backup, which is what I did. I'm happy to hear you were able to get it back.

xperia_c4_hater said:
I don't know what you mean about reading what people say, but I suggest saving your code somewhere safe as a backup, which is what I did. I'm happy to hear you were able to get it back.
Click to expand...
Click to collapse
i meant: "Do keep in mind that, of course, all of your data will be wiped."
i already said that i have unlocked my bootloader before so this means i know what it will do :'D

Related

Secure boot ROM

Does the hardware on the HTC Flyer check the bootloader's digital signature?
Can anyone answer this?
I am bumping this thread again.
Will someone please answer this question?
It comes from the store locked, but you can unlock it by going to
http://www.htcimeiunlock.com/
They will allow an unlock, but you lose your warranty.
quickquest88 said:
It comes from the store locked, but you can unlock it by going to
http://www.htcimeiunlock.com/
They will allow an unlock, but you lose your warranty.
Click to expand...
Click to collapse
He means if the boot loader is locked, not the carrier. And also to the OP, do you mean read-write access to the boot loader or something else?
I want to know if the first stage bootloader is signature checked by the HTC Flyer's boot ROM. If it isn't then the locked bootloader problem can be solved by simple overwriting it. And yes, read/write access would be required to overwrite the bootloader.
Master Melab said:
I want to know if the first stage bootloader is signature checked by the HTC Flyer's boot ROM. If it isn't then the locked bootloader problem can be solved by simple overwriting it. And yes, read/write access would be required to overwrite the bootloader.
Click to expand...
Click to collapse
Well i would say no. You can't get a custom boot loader to load 2 roms or anything yet. No access at all, read or write.
Master Melab said:
I want to know if the first stage bootloader is signature checked by the HTC Flyer's boot ROM. If it isn't then the locked bootloader problem can be solved by simple overwriting it. And yes, read/write access would be required to overwrite the bootloader.
Click to expand...
Click to collapse
No it isn't, it's actually easy to edit a bootloader, it's getting it onto the device that's hard.
I still would like to know if the bootloader itself is signature checked.
well then read my last post.
The only thing your previous post tells me is that accessing the area where the bootloader resides is difficult.
The the "no it isn't" doesn't mean anything?
Sorry. I thought you were talking about simple read/write access.
Master Melab,
PM me is you have specific questions, you can post a summary after that if you want.
I messaged you my questions.
curious about what youre getting at,so subscribing
Master Melab said:
I messaged you my questions.
Click to expand...
Click to collapse
yep, got it. I'll try to reply this evening.
Thank you.
globatron said:
No it isn't, it's actually easy to edit a bootloader, it's getting it onto the device that's hard.
Click to expand...
Click to collapse
if its fairly easy to edit a bootloader, is it not possible to patch the HC hboot to think the radio is s-off(like the revolutinary does),then simply install that hboot in place of the real one,when following the HC install guide?
seems after one roots GB with revolutionary,it should be fairly easy to get an s-off HC hboot for someone who knows how to do such things what am i missing?

[Q] Xperia Z Ultra bootlloader/Root questions

Hello everyone.
I had posted this in the Z forum, not realizing there was a Z Ultra forum. So I will just quote my previous post and add some info at the end:
Hello guys. New guy here with an Xperia Z Ultra phone.
I'm trying to load the Paranoid Android custom ROM.
Had a couple of questions:
1. I went thru Sony's instructions to unlock the bootloader. When I ran the fastboot -i 0x0fce oem unlock (e-mail code), the first error message I got was "FAILED - Remote - Command did not succeed". So I tried the exact command again, and then I got "FAILED - Remote: The device is already rooted".
I have searched high and low, and cannot seem to find any way to verify that the bootloader is now in fact unlocked.
2. Reading the instruction on how to install CWM/TWRP recovery menus, Every single list of instructions includes the following "This tutorial is only for Sony Xperia Z Ultra with 510 and 493 LTE firmware. Do not use it for any other carriers or variants"
Again, I have searched high and low to find a way to confirm what firmware version I have. All I know is I have the C6806 model, with the build number: 14.2.A.0.290
So can someone please help out a very confused guy here? I don't want to brick my phone by accident
So far it's still working ok
Click to expand...
Click to collapse
So far, after doing some major searching, I seem to have found that I currently have "290" Firmware, and that this Firmware is currently NOT able to be rooted. Is this correct?
Also, I still have not found a way to verify wether the boot loader actually did unlock or not. From what I have been able to read, it seems that if a proper boot loader was in fact, unlocked, it would have wiped all the data on my phone along with the SD card data.
So far, it seems everything on my phone is intact. So does this mean the boot loader unlock command failed for me? If so, why did I get the reply "this device is already rooted?"
I can't believe how difficult it is to root a damn Android phone! Jailbreaking an Apple device is 10 times easier!
First of all, it's usually pretty easy to root Android devices. In most cases it's only a simple click, but sony has done a good(?) job at fixing exploits, so it does it much harder for us.
Second, you can check if your bootloader is locked or unlocked by opening the dialer and insert *#*#7378423#*#*, go to "Service Info" and then "Configuration". If your bootloader is unlocked, it should say "Rooting status: Bootloader unlocked: Yes". It's easier to use Flashtool to unlock the bootloader if you're having issues using a terminal.
You'll find the rest here (including bootloader unlocking). If you need some help, ask in that thread.
If you aren't boot loader unlocked then "BACKUP TA PARTITION" from My Lord's guide @LordManhattan
Just incase you need to re-lock it for service
LordManhattan said:
First of all, it's usually pretty easy to root Android devices. In most cases it's only a simple click, but sony has done a good(?) job at fixing exploits, so it does it much harder for us.
Second, you can check if your bootloader is locked or unlocked by opening the dialer and insert *#*#7378423#*#*, go to "Service Info" and then "Configuration". If your bootloader is unlocked, it should say "Rooting status: Bootloader unlocked: Yes". It's easier to use Flashtool to unlock the bootloader if you're having issues using a terminal.
You'll find the rest here (including bootloader unlocking). If you need some help, ask in that thread.
Click to expand...
Click to collapse
First of all it' pretty damn complicated and unrewarding to root a Sony device. Not all android but Sony definately. We checked, bootloader is unlockable. We unlocked and relocked bootloader prevoiusly because there is no robust, easy-to-install ROM for ZU. But time to time we try to root it.
Now, the question is the same: what should we do to re-unlock the bootloader if anything is OK, but flashtool says "Command did not succeed" for the first time and "Device is already rooted" for subsequent times at unlocking?
Please write some advice about the question, not about TA backup and your success. Thx!
Champdor said:
First of all it' pretty damn complicated and unrewarding to root a Sony device. Not all android but Sony definately. We checked, bootloader is unlockable. We unlocked and relocked bootloader prevoiusly because there is no robust, easy-to-install ROM for ZU. But time to time we try to root it.
Now, the question is the same: what should we do to re-unlock the bootloader if anything is OK, but flashtool says "Command did not succeed" for the first time and "Device is already rooted" for subsequent times at unlocking?
Please write some advice about the question, not about TA backup and your success. Thx!
Click to expand...
Click to collapse
Oh, are we demanding help now?
Bootloader unlocking is a straight forward process. I've had a couple of strange errors in Flashtool while trying to unlock the bootloader, but just close Flashtool and try again. Also be sure to be on the latest version of Flashtool.
LordManhattan said:
Oh, are we demanding help now?
Bootloader unlocking is a straight forward process. I've had a couple of strange errors in Flashtool while trying to unlock the bootloader, but just close Flashtool and try again. Also be sure to be on the latest version of Flashtool.
Click to expand...
Click to collapse
No sir, not at all. I wrote please, no demanding. Well yes, I'm a bit picky because there were no answer and I usually find some on XDA. Besides I used custom roms on Samsung devices for years (SGS2, SGN, SGN2) and I was disapponted when I bought my XZU that there are very few roms and I couldn't use them (I managed with very hard work to go back to stock in 9 hours after unsuccesful flashing).
So there is some basic problem every time. Like trying to root but cannot re-unlock because of some mysterious errors with no solutions.
Enough of my problems, your answer is much appreciated, will try to re-unlock some time. Thx!
Champdor
Champdor said:
No sir, not at all. I wrote please, no demanding. Well yes, I'm a bit picky because there were no answer and I usually find some on XDA. Besides I used custom roms on Samsung devices for years (SGS2, SGN, SGN2) and I was disapponted when I bought my XZU that there are very few roms and I couldn't use them (I managed with very hard work to go back to stock in 9 hours after unsuccesful flashing).
So there is some basic problem every time. Like trying to root but cannot re-unlock because of some mysterious errors with no solutions.
Enough of my problems, your answer is much appreciated, will try to re-unlock some time. Thx!
Champdor
Click to expand...
Click to collapse
Oh, i get that. I came from Samsung myself, and this is my first Sony device ever, so I've had some issues myself. I've gotten the same error message(s) as you before, and i think i restarted Flashtool and rebooted my Ultra and it was back to normal again - i think, but it "fixed itself" after trying a couple of times, so don't give up. It's also important to always be on the latest version of Flashtool.
It would also help us if you could tell us what you're trying to achieve, so you don't end up spending 9 hours on something that takes 5 minutes
@Champdor
From what I can make out you have never managed root your phone or back up the TA. If the latter is true then there is very little point in relocking the bootloader.
Yes the process is a little harder than Samsung, but the last device I rooted was a ZTE, and that was even harder to root and flash from what I can remember (yes this is my first Sony device as well, and I will buy another...)
Take you time and read the stickies that we have written and all should go well. Don't be afraid to ask (intelligent) questions if you get stuck, and read some more
HELP!
i am in same situation as OP
in past, i unlocked the bootloader then i relocked.
now I like to re-unlock. but I get same errors (i.e. 'command did not suceed' or 'device is already rooted')
i check service menu and it says 'bootloader unlock allowed: yes' meaning its not unlocked yet.
i use latest flashtool and try to unlock but i get error
can any expert help!?
thanks for your help
corrado85 said:
HELP!
i am in same situation as OP
in past, i unlocked the bootloader then i relocked.
now I like to re-unlock. but I get same errors (i.e. 'command did not suceed' or 'device is already rooted')
i check service menu and it says 'bootloader unlock allowed: yes' meaning its not unlocked yet.
i use latest flashtool and try to unlock but i get error
can any expert help!?
thanks for your help
Click to expand...
Click to collapse
I have not had this error so have not tested this, but what happens if you flash a full FTF and wipe everything then try to unlock the BL?
And remember that you can take a backup of the unlocked BL (re member to name it as such) and just flash that to unlock again. Doing it this way you don't get the format that happens when using the unlock code.
I followed this post to downgrade, root, i use Backup TA v9.10 to backup DRM Keys, use Flashtool 0.9.14.0 to unlock Bootloader, then to flash other Rom's (stock and customs), came back to Stock Rom .681, relock the Bootloader with Flastool 0.9.15.0 flashed the last .757 and unlock the Bootloader again with no kind of problems using Flashtool 0.9.15.0....
blueether said:
I have not had this error so have not tested this, but what happens if you flash a full FTF and wipe everything then try to unlock the BL?
And remember that you can take a backup of the unlocked BL (re member to name it as such) and just flash that to unlock again. Doing it this way you don't get the format that happens when using the unlock code.
Click to expand...
Click to collapse
I just flashed C6802 .757 FW using flashtool, and i get same issue
is there a tutorial about backup of the unlocked BL? assuming you meant I have to have own device backup..
this is so confusing at the end :crying:
corrado85 said:
I just flashed C6802 .757 FW using flashtool, and i get same issue
Click to expand...
Click to collapse
I dont know what else to suggest other than rebooting every thing and reinstalling all the drivers
is there a tutorial about backup of the unlocked BL? assuming you meant I have to have own device backup..
this is so confusing at the end :crying:
Click to expand...
Click to collapse
You just back it up as you would for a locked BL. Just remember to make sure you name them well so you know which is the locked one and the unlocked one.
NEVER use a TA backup from another phone, you WILL HARD BRICK IT
Lc1975 said:
I followed this post to downgrade, root, i use Backup TA v9.10 to backup DRM Keys, use Flashtool 0.9.14.0 to unlock Bootloader, then to flash other Rom's (stock and customs), came back to Stock Rom .681, relock the Bootloader with Flastool 0.9.15.0 flashed the last .757 and unlock the Bootloader again with no kind of problems using Flashtool 0.9.15.0....
Click to expand...
Click to collapse
problem is i get message 'device already rooted' when i enter my bootloader key using flashtool as well
---------- Post added at 03:42 PM ---------- Previous post was at 03:40 PM ----------
blueether said:
I dont know what else to suggest other than rebooting every thing and reinstalling all the drivers
You just back it up as you would for a locked BL. Just remember to make sure you name them well so you know which is the locked one and the unlocked one.
NEVER use a TA backup from another phone, you WILL HARD BRICK IT
Click to expand...
Click to collapse
ahh ok, in that case, i do not have a backed up unlocked bootloader rom
corrado85 said:
problem is i get message 'device already rooted' when i enter my bootloader key using flashtool as well
---------- Post added at 03:42 PM ---------- Previous post was at 03:40 PM ----------
ahh ok, in that case, i do not have a backed up unlocked bootloader rom
Click to expand...
Click to collapse
Did you tried:
*#*#SERVICE#*#*
and confirm that the Bootloader is unlock?
Lc1975 said:
Did you tried:
*#*#SERVICE#*#*
and confirm that the Bootloader is unlock?
Click to expand...
Click to collapse
It states
Rooting status
Bootloader unlocked allowed:Yes
corrado85 said:
It states
Rooting status
Bootloader unlocked allowed:Yes
Click to expand...
Click to collapse
When you try to unlock the Bootloader.. What button or icon do you click?
The one who has the padlock or BLU?
Lc1975 said:
When you try to unlock the Bootloader.. What button or icon do you click?
The one who has the padlock or BLU?
Click to expand...
Click to collapse
I choose which states 'BLU'
actually I do get the option to click on padlock but i dont know what to do there
corrado85 said:
I choose which states 'BLU'
actually I do get the option to click on padlock but i dont know what to do there
Click to expand...
Click to collapse
The padlock is to root the device..
Sorry but i can't help you much more then this... I don't have much knowledge to go foward...
Try to start from scratch..
Downgrade...
Root...
Try to unlock the Bootloader
And update to the latest...
root didnt work
Hello , i want to root my phone z ultra 6833 .757 i watch this video youtube . com/watch?v=uFSeSe8gQOY
i unlock bootloader after this install 757.img by flashtool so i can open recovery but after this i didnt find the same file he run i try run supersu.zip but the phone havent rooted plz what the problem

[DEV] [WIP] ClockworkMod Recovery 6.x.x Touch STATUS: NEED SYSTEM DUMP

I am looking at getting this phone. Seeing how it is without even simple CWM (How does this happen on XDA?!) I'll go ahead and build a recovery (and maybe a couple ROM's .
Here is what I need:
Latest Recovery Image
Latest System Image
Latest Boot Image
Latest graphics.c
Willing testers are needed as well.
When applicable:
Root your device
Install Flashify
Download Recovery image
Flash via Flashify.
Done. Custom recovery w/o bootloader unlock
I'll be happy to test out. Just let me know what I need to get ya and where to get it.
Kwongger said:
I am looking at getting this phone. Seeing how it is without even simple CWM (How does this happen on XDA?!) I'll go ahead and build a recovery (and maybe a couple ROM's .
Here is what I need:
Latest Recovery Image
Latest System Image
Latest Boot Image
Latest graphics.c
Willing testers are needed as well.
When applicable:
Root your device
Install Flashify
Download Recovery image
Flash via Flashify.
Done. Custom recovery w/o bootloader unlock
Click to expand...
Click to collapse
I knew it was here somewhere. http://forum.xda-developers.com/showthread.php?p=54945442
I don't know much about Flashify, but I didn't think you could flash anything without bootloader unlock/ Loki.
Can you enlighten me?
Does no good w/o unlocked bootloader, hence why there is nothing available thus far for it.
otherwise myself or others would have already done something.
PlayfulGod said:
Does no good w/o unlocked bootloader, hence why there is nothing available thus far for it.
otherwise myself or others would have already done something.
Click to expand...
Click to collapse
Flashify does not need an unlocked bootloader. It works great on my HTC One Max, SHIELD Portable, and SHIELD Tablet w/o bootloader unlock. Unlocking the bootloader is a requirement of the past.
Kwongger said:
Flashify does not need an unlocked bootloader. It works great on my HTC One Max, SHIELD Portable, and SHIELD Tablet w/o bootloader unlock. Unlocking the bootloader is a requirement of the past.
Click to expand...
Click to collapse
No offense, but dont delude yourself.
Without a viable way to backup and restore, one is just asking for trouble flashing things.
And w/o a unlocked bootloader you cannot flash recovery, esp on this device.
Kwongger said:
Flashify does not need an unlocked bootloader. It works great on my HTC One Max, SHIELD Portable, and SHIELD Tablet w/o bootloader unlock. Unlocking the bootloader is a requirement of the past.
Click to expand...
Click to collapse
You are wrong.
Without even addressing the other models, HTC One Max used emmc based write protection. You CANT write to the recovery patition without using the official unlock, or SunShine/Firewater unlocks.
On top of that, even if you managed to write to the partition, say some how you had some exploit that dropped write protection, you still have to unlock it (or s-off, which is an unlock) because if you didnt hboot would fail the validation of the recovery partition.
jcase said:
You are wrong.
Without even addressing the other models, HTC One Max used emmc based write protection. You CANT write to the recovery patition without using the official unlock, or SunShine/Firewater unlocks.
On top of that, even if you managed to write to the partition, say some how you had some exploit that dropped write protection, you still have to unlock it (or s-off, which is an unlock) because if you didnt hboot would fail the validation of the recovery partition.
Click to expand...
Click to collapse
forgot to add the s-off part! Thanks for calling me on that one. I do so much to these damn things that I forget how I've mutilated their software xD
Kwongger said:
forgot to add the s-off part! Thanks for calling me on that one. I do so much to these damn things that I forget how I've mutilated their software xD
Click to expand...
Click to collapse
LG G3 should fail for a similar reason, the signature checks. LG does not have an "s-off/unlock" to disable them. TMobile obviously isn't checking but AT&T is, I believe Verizon and Sprint do as well.
PlayfulGod said:
No offense, but dont delude yourself.
Without a viable way to backup and restore, one is just asking for trouble flashing things.
And w/o a unlocked bootloader you cannot flash recovery, esp on this device.
Click to expand...
Click to collapse
lgg3root.com
Am I hallucinating while this guy flashes TWRP via Flashify? (I wouldn't put it past me xD) Or does T-mo magically have an unlocked bootloader? If the do, I'll be pissed with Sprint/LG haha.
jcase said:
You are wrong.
Without even addressing the other models, HTC One Max used emmc based write protection. You CANT write to the recovery patition without using the official unlock, or SunShine/Firewater unlocks.
On top of that, even if you managed to write to the partition, say some how you had some exploit that dropped write protection, you still have to unlock it (or s-off, which is an unlock) because if you didnt hboot would fail the validation of the recovery partition.
Click to expand...
Click to collapse
PlayfulGod said:
No offense, but dont delude yourself.
Without a viable way to backup and restore, one is just asking for trouble flashing things.
And w/o a unlocked bootloader you cannot flash recovery, esp on this device.
Click to expand...
Click to collapse
To both of you:
People like you are the reason that I've taken a long break from XDA. The drama and attacks are senseless and absurd. I come here with FREE software, and you criticize and correct me on things even when you're wrong. You punks have no fricking idea about what I know or can do, and you're willing to cut your nose off to spite your face. I have a build booting for ATT and Sprint of TWRP... I am just going to keep it private. You fools don't deserve it. XDA is going to hell, and I'm getting off of the crazy train now.
Mods, please close this thread.
Kwongger said:
lgg3root.com
Am I hallucinating while this guy flashes TWRP via Flashify? (I wouldn't put it past me xD) Or does T-mo magically have an unlocked bootloader? If the do, I'll be pissed with Sprint/LG haha.
Click to expand...
Click to collapse
the tmo g3 (d851) comes with a unlocked bootloader.
PlayfulGod said:
the tmo g3 (d851) comes with a unlocked bootloader.
Click to expand...
Click to collapse
Those bastards. Looks like I'm leaving sprint too ;D
Kwongger said:
To both of you:
People like you are the reason that I've taken a long break from XDA. The drama and attacks are senseless and absurd. I come here with FREE software, and you criticize and correct me on things even when you're wrong. You punks have no fricking idea about what I know or can do, and you're willing to cut your nose off to spite your face. I have a build booting for ATT and Sprint of TWRP... I am just going to keep it private. You fools don't deserve it. XDA is going to hell, and I'm getting off of the crazy train now.
Mods, please close this thread.
Click to expand...
Click to collapse
I didn't insult, attack or anything, I provided factual information to you in an area I am knowledgeable. Yet you came on and just called me a p*nk.
I don't need anything from you, I was trying to help you. I too have a custom images booting from emmc (not from fastboot) on AT&T, this is how I know what i needed to make it happen. My track record more than speaks for itself.
Mod here, dont worry I'll take care of it.
DELETE
Didn't get to the end of the thread.
yup
Kwongger said:
lgg3root.com
Click to expand...
Click to collapse
Neat, a site talking about the tools auto, playful, cube and I wrote.
jcase said:
Mod here, dont worry I'll take care of it.
Click to expand...
Click to collapse
Ah, that's why. I understand why you were so rude.
Kwongger said:
To both of you:
People like you are the reason that I've taken a long break from XDA. The drama and attacks are senseless and absurd. I come here with FREE software, and you criticize and correct me on things even when you're wrong. You punks have no fricking idea about what I know or can do, and you're willing to cut your nose off to spite your face. I have a build booting for ATT and Sprint of TWRP... I am just going to keep it private. You fools don't deserve it. XDA is going to hell, and I'm getting off of the crazy train now.
Mods, please close this thread.
Click to expand...
Click to collapse
I'm sorry... did you just call these both "punks" while at the same time talking about drama and attacks? BWahaha - Pot, meet Mr. Kettle.
This whole thing you're trying to do puts everyone who chooses to use this process in danger of fetching up their device... And that's great you have a build booting - go you. But FFS don't go all "I AM THE GREATEST!" here when you're the one ignoring actually good advice from at least one professional in the industry who has done more for the community as a whole than your little piece of work. Please, keep your work to yourself, and just use it yourself without putting everyone else's devices at risk. Oh - and it seems your long break wasn't long enough - maybe consider extending it if it gets you this worked up over very helpful information.
EDIT: Closing at the request of the very stressed out user.

After relocking bootloader,what????

Hello to all of you! I have international model H960A 32gb. It is rooted from day 3. I have some broblems with wifi not turning on.I have to send it to LG here in Greece to check it out. I relocked once the bootloader and have erased the operation system.Is there any way to inject to the phone its original recovery and an original firmware at this point?? If yes,can you share the way??? Thank you all in advance!!
you should know if you unlock or relock the bootloader the phone does a factory reset...
i dont know what you mean by "inject the original recovery and firmware" since you could unlock it again and flash the KDZ you want on it!
- People here think we are Jesus to take care of every minimal thing would happen to their phones and we dont have to say nothing, if you do sh*t with your phone thats your fault since in every thread "how to..." have a disclaimer and the rules to follow, if you do it wrong is because you are lazy to follow the steps.
by now you are on your own, i say what you need to do, you can unlock the bootloader again and flash whatever you want: KDZ or TWRP.
Before you start attacking me,please make sure that you understand what are you reading... I don t ask for any Jesus to save me. I am just asking an answer. It would be more polite to tell me that you simply don t know what i am talking about,or just DONT ANSWER TH F***** question.
Thank you all again. For getting this more clear .... The question is how can i flash an official rom and recovery AFTER i have relocked my bootloader. I need the bootloader to stay locked.
gioarvdv said:
Before you start attacking me,please make sure that you understand what are you reading... I don t ask for any Jesus to save me. I am just asking an answer. It would be more polite to tell me that you simply don t know what i am talking about,or just DONT ANSWER TH F***** question.
Thank you all again. For getting this more clear .... The question is how can i flash an official rom and recovery AFTER i have relocked my bootloader. I need the bootloader to stay locked.
Click to expand...
Click to collapse
i dont think there is a way to flash without unlocking bootloader.cant you just flash stock rom with unlocked bootloader and then just relock it?it will reset everything again.stock rom and recovery.
jass65 said:
i dont think there is a way to flash without unlocking bootloader.cant you just flash stock rom with unlocked bootloader and then just relock it?it will reset everything again.stock rom and recovery.
Click to expand...
Click to collapse
Issue resolved. Thank you all. How to: 1.relocked bootloader. 2. Enter in download mode. 3. Start LGUP. 4. Started with refurbish option but an error was coming up. 5. Tried upgrade option and worked fine.
P.S: before starting LGUP i installed and run UPPERCUT.
Thank you all again.

Question MetroTmo variant

So, am I correct in assuming I’m unable to do anything with this device until I can sim unlock? Seems that’s a requirement for boot loader unlock. I got one of these for cheap cheap because I need an android device with out gapps but I’m thinking that’s not going to work until it’s sim unlocked. Any info would be appreciated. Thanks!
rcartaz09 said:
So, am I correct in assuming I’m unable to do anything with this device until I can sim unlock? Seems that’s a requirement for boot loader unlock. I got one of these for cheap cheap because I need an android device with out gapps but I’m thinking that’s not going to work until it’s sim unlocked. Any info would be appreciated. Thanks!
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A couple pages back there is a thread on how to oem unlock without sim unlock. It involves running a debloat script or using adb to get rid of one service. It goes through every step you need to do to unlock.
Link575 said:
A couple pages back there is a thread on how to oem unlock without sim unlock. It involves running a debloat script or using adb to get rid of one service. It goes through every step you need to do to unlock.
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Thanks! Found it and so far it’s worked. Waiting for response from OnePlus.
rcartaz09 said:
Thanks! Found it and so far it’s worked. Waiting for response from OnePlus.
No problem, it takes almost exactly a week to the hour to get the code. Rest of the guide should be fairly easy to follow too. Just remember if you ever you the MSMTool to get back to stock it relocks your bootloader. You'll need to unlock it again by using the file OP sends you before flashing other nonstock firmwares again
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rcartaz09 said:
Thanks! Found it and so far it’s worked. Waiting for response from OnePlus.
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Once you get the code, you can simply use my dummies guide to full rom backup, convert to US OEM (DE2117), and root and has the "oem unlock bypass" command in the guide.
scanman0 said:
Once you get the code, you can simply use my dummies guide to full rom backup, convert to US OEM (DE2117), and root and has the "oem unlock bypass" command in the guide.
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Saw that, thanks!

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