Unlocked Bootloader Warning while booting - Sony Xperia XZ Questions & Answers

Hello everyone,
i unlocked the bootloader of my Xperia XZ a few weeks ago. Now the phone shows everytime i boot the phone a screen with the message: "Warning the Bootloader has been unlocked and the phone can't be trusted". Can is disable the meessage somehow or is there another way to solve this problem?

Currently The Answer is NO.
Hope It Will Be Fix Someday But That is Not That Big ISSUE. Bcz Relocking Bootloader From Flashtool Then Again Flashing FTF On the Phone Will Remove It.
So No Issue On That.

CALL ME SUBH said:
Currently The Answer is NO.
Hope It Will Be Fix Someday But That is Not That Big ISSUE. Bcz Relocking Bootloader From Flashtool Then Again Flashing FTF On the Phone Will Remove It.
So No Issue On That.
Click to expand...
Click to collapse
Okay. Thanks.

CALL ME SUBH said:
Relocking Bootloader From Flashtool Then Again Flashing FTF On the Phone Will Remove It.
Click to expand...
Click to collapse
Did you try THAT yourself successfully?

DHGE said:
Did you try THAT yourself successfully?
Click to expand...
Click to collapse
Yes of Course

CALL ME SUBH said:
Yes of Course
Click to expand...
Click to collapse
Hi. I relocked bl, the warning still appears.. Why?

kefeng666 said:
Hi. I relocked bl, the warning still appears.. Why?
Click to expand...
Click to collapse
Like previous poster said, you have to relock BL then flash FTF, then it will be fine

ratoune said:
Like previous poster said, you have to relock BL then flash FTF, then it will be fine
Click to expand...
Click to collapse
will the root be disappeare?

The flash screen can somehow be removed by modifying the bootloader but that's quite dangerous. This message is intended to be shown so that to indicate it's status and be part of the new Android security measures.
Sent from my Sony F8332 using XDA Labs

iXaidyiu said:
The flash screen can somehow be removed by modifying the bootloader but that's quite dangerous. This message is intended to be shown so that to indicate it's status and be part of the new Android security measures.
Click to expand...
Click to collapse
Well it's still annoying, because the boot takes more time because of it

Marco20 said:
Well it's still annoying, because the boot takes more time because of it
Click to expand...
Click to collapse
Well then you may remove it by editing the bootloader, there are some guides as well as videos online that can help you with this.
Sent from my Sony F8332 using XDA Labs

iXaidyiu said:
Well then you may remove it by editing the bootloader, there are some guides as well as videos online that can help you with this.
Click to expand...
Click to collapse
I only found a way, which based on flashing bootlogo.bin, but this didn't work for me.

No news about this issue? Big annoying this warinng... Make the device wait 5 secs to boot up...

bruno$0 said:
No news about this issue? Big annoying this warinng... Make the device wait 5 secs to boot up...
Click to expand...
Click to collapse
No sadly nothing new, and it don't looks like someone is working on a fix...

ratoune said:
Like previous poster said, you have to relock BL then flash FTF, then it will be fine
Click to expand...
Click to collapse
l get it,thx

Related

[Q] Help me Unbrick my Moto G...please

Sorry for posting this, but please just try to understand me and help solve my problem. I know there is Threads for this, Please... I am just nowhere, my phone just treason me when I needed it most, It is very hard Bricked, nothing working, contacted support and they told me it need Replace (but I can't send to service #close this question)
My Story:
Constant restart loop, on Motorola logo. It can go in Bootloader when press Vol Down and Power Button, but that's it, (actually when going in recovery it goes to Broken Android sign, but than restart again)... so how it happened?? I do not know as u do not, I am just normal user, never done anything to crash system, never Rooted, even not installed any kind Launcher, nothing, just some normal Apps and only two game, and lot of music listening, that's it that's all (also physically it's like new, never ever droped or water splashed even). and one day come home, plug in for charging in my PC as always and boom, some strange app crashes and it restarted for EVERRR, wtf is this just do not understand, WHYY?????? so disappointed and so bored...
Question:
so Can it be Helped? Unbricked? I do not care Contacts or any kind Data, just work again....And if it can please step by step I will follow, and do not redirect me to other thread, just help me out here please
And if it cant be Helped, just say frankly and I will capture video how I am splashing it on REAL BRICK wall and will post it on this thread...this will be closing and **** sending of Motorola
My Spec:
Moto G (16GB Global GSM, no SD card slot, single SIM) - KitKat 4.4.4 (it bricked so I cant see Falcon version or other spec, but I have original Box)
I searched everywhere and seen lot, but all of them are 4.4.2 or 3 and also US versions, strange languages and so on. also here on XDA but as I'm Noob I do not know if it will work for me, and before destroy it completely I wanted to know from people who knows much more then me, what can do and what not, so please be patient for my Noobety, Thanks and Sorry...
help_me_if_u_can said:
Sorry for posting this, but please just try to understand me and help solve my problem. I know there is Threads for this, Please... I am just nowhere, my phone just treason me when I needed it most, It is very hard Bricked, nothing working, contacted support and they told me it need Replace (but I can't send to service #close this question)
Click to expand...
Click to collapse
Do you use Windows, Linux, Mac?
EDIT: Have you tried this yet? http://forum.xda-developers.com/showthread.php?t=2542219
StrangerWeather said:
Do you use Windows, Linux, Mac?
EDIT: Have you tried this yet? http://forum.xda-developers.com/showthread.php?t=2542219
Click to expand...
Click to collapse
I have Windows 8 x64, I did not tryed anything yet, want to know what would be clever and correct to do in my situation...which one should I download ???? from here
have no idea, all I know is before It bricked it was on 4.4.4 and I do not have US version, it is GLOBAL GSM
and it is Locked, never Unlocked Bootloader
help_me_if_u_can said:
I have Windows 8 x64, I did not tryed anything yet, want to know what would be clever and correct to do in my situation...which one should I download ???? from here
have no idea, all I know is before It bricked it was on 4.4.4 and I do not have US version, it is GLOBAL GSM
and it is Locked, never Unlocked Bootloader
Click to expand...
Click to collapse
Dual sim or single sim? What region?
StrangerWeather said:
Dual sim or single sim? What region?
Click to expand...
Click to collapse
Single Sim, Georgia (not in US)
help_me_if_u_can said:
Single Sim, Georgia (not in US)
Click to expand...
Click to collapse
Ok, is it XT1032?
Don't worry, we'll get there...
StrangerWeather said:
Ok, is it XT1032?
Click to expand...
Click to collapse
I do not remember, is there any way to check it? I will do that if so, thanks
help_me_if_u_can said:
I do not remember, is there any way to check it? I will do that if so, thanks
Click to expand...
Click to collapse
Not sure. Just one thought, why don't you try a factory reset? https://www.youtube.com/watch?v=LoTAsuPey_E
StrangerWeather said:
Not sure. Just one thought, why don't you try a factory reset?
Click to expand...
Click to collapse
Remember with Support Team I already did that, but not worked.
I will try again as in this video after couple hours and share results quickly.
StrangerWeather said:
Not sure. Just one thought, why don't you try a factory reset?
Click to expand...
Click to collapse
so, I can reach to wipe manu and wiped it also wipe cache from there but not like in this video, my device is laggin on every step and after I wiped it steel when restart it normaly stuckes on Motorola
one thing to add, my device is not Power Off, it constatnly restating, if I will try to power off it will power on again
help_me_if_u_can said:
so, I can reach to wipe manu and wiped it also wipe cache from there but not like in this video, my device is laggin on every step and after I wiped it steel when restart it normaly stuckes on Motorola
one thing to add, my device is not Power Off, it constatnly restating, if I will try to power off it will power on again
Click to expand...
Click to collapse
Ok, don't worry, just follow the tutorial to reflash stock firmware and it will work again.
You need this: http://www.filefactory.com/file/1dw..._4.4.4_KXB21.14-L1.40_36_cid7_CFC_1FF.xml.zip
The only thing to say is that when you reach:
Code:
mfastboot flash system system.img_sparsechunk1
mfastboot flash system system.img_sparsechunk2
mfastboot flash system system.img_sparsechunk3
you may have to try this instead if it doesn't work:
Code:
mfastboot flash system system.img_sparsechunk.0
mfastboot flash system system.img_sparsechunk.1
mfastboot flash system system.img_sparsechunk.2
Let us know how it goes!
okey I will try it right now, thaanks
StrangerWeather said:
Let us know how it goes!
Click to expand...
Click to collapse
I tryed but no result, I think because that my bootloader is locked....here I made screenshot of whole process and every command gives me [OKEY] but after that is failure....it I think is permissions problem because locked bootloader
So, I need to unlock it right?????? I already have key from motorola, just get... I will wait your answer...
StrangerWeather
??????????????
help_me_if_u_can said:
StrangerWeather
??????????????
Click to expand...
Click to collapse
Oops, sorry, I forgot... It's up to you about unlocking bootloader. If you do, you can't send your phone back for them to sort out the problem. However, if you root your phone, you'll be able to install a custom recovery such as TWRP, sideload a rom, and hopefully all will work. But of course I can't guarantee that it will work, so it's a risk. If it were me, I would send it back as you haven't rooted it and really it shouldn't brick itself on its own for no reason.
StrangerWeather said:
Oops, sorry, I forgot... It's up to you about unlocking bootloader. If you do, you can't send your phone back for them to sort out the problem. However, if you root your phone, you'll be able to install a custom recovery such as TWRP, sideload a rom, and hopefully all will work. But of course I can't guarantee that it will work, so it's a risk. If it were me, I would send it back as you haven't rooted it and really it shouldn't brick itself on its own for no reason.
Click to expand...
Click to collapse
tell me, if I want to install this stock firmware I need to unlock bootloader??? and because it not installing? or my device is problematic and it can be installed on locked bootloader?
help_me_if_u_can said:
tell me, if I want to install this stock firmware I need to unlock bootloader??? and because it not installing? or my device is problematic and it can be installed on locked bootloader?
Click to expand...
Click to collapse
This what the op says:
I have only tested this on a UK Retail Moto G with an unlocked bootloader, however as these are the original stock signed image files from Motorola it should work on all devices.
[. . .]
Edit: tkm89 reports that he was able to use this guide to restore Stock Retail British firmware on a bootloader locked Tesco-mobile Moto G
Click to expand...
Click to collapse
StrangerWeather said:
This what the op says:
Click to expand...
Click to collapse
I unlocked BOOTLOADER but steel geting Fail after OKEY, what could be reason? can I do something??? any ****ing thing to start this device working??
help_me_if_u_can said:
I unlocked BOOTLOADER but steel geting Fail after OKEY, what could be reason? can I do something??? any ****ing thing to start this device working??
Click to expand...
Click to collapse
I'm not sure what the reason is but if I were you I would now try to root my device, install TWRP, sideload a rom, and hope for the best.
To root, use: http://www.theandroidcop.com/how-to-root-motorola-moto-g/
Hope it goes well!
no help....
on every step, I am getting Fails....What could be Problem??? drivers??? or what?????? ANYONE????????
Unlocked Bootloader

Restore my FRD-L09

Hi,
I have installed TWRP and OpenKirin RROS rom, but not satisfied, so I'm looking for how to
relock bootloader, and return to stock EMUI.
My google skills seems to be lost today, as I cant find anything on how to restor the phone.
Anyone here that maybe can help me ?
EDIT: cant pass "your device has been unlocked" ... cant reach anything in the phone, only get bootloop
Best regards
LINJEinc
LINJEinc said:
Hi,
I have installed TWRP and OpenKirin RROS rom, but not satisfied, so I'm looking for how to
relock bootloader, and return to stock EMUI.
My google skills seems to be lost today, as I cant find anything on how to restor the phone.
Anyone here that maybe can help me ?
EDIT: cant pass "your device has been unlocked" ... cant reach anything in the phone, only get bootloop
Best regards
LINJEinc
Click to expand...
Click to collapse
Have you tried reflashing through erecovery?
adriansticoid said:
Have you tried reflashing through erecovery?
Click to expand...
Click to collapse
The thing is, only thing that happen with any button combo is the blue honor screen, no more.
But I have started a ticket at huawei, to see what they say, but i guess it's service.
LINJEinc said:
The thing is, only thing that happen with any button combo is the blue honor screen, no more.
But I have started a ticket at huawei, to see what they say, but i guess it's service.
Click to expand...
Click to collapse
What steps have you done before this happened?
adriansticoid said:
What steps have you done before this happened?
Click to expand...
Click to collapse
After flashing OpenKirin, and not being satisfied, all i did was following the steps to restore
the phone back to stock, flashed original recovery, locked the bootloader, but after all was
done and it was time to reboot, all i got was the blue honor screen, and nothing worked.
LINJEinc said:
After flashing OpenKirin, and not being satisfied, all i did was following the steps to restore
the phone back to stock, flashed original recovery, locked the bootloader, but after all was
done and it was time to reboot, all i got was the blue honor screen, and nothing worked.
Click to expand...
Click to collapse
Do this now:
Boot to fastboot and unlock bootloader
Then flash TWRP latest version
Then flash the B380/381 firmware zip files with the hw zip file before the update.zip
It should now boot properly and you can relock bootloader after that if you want to.
LINJEinc said:
After flashing OpenKirin, and not being satisfied, all i did was following the steps to restore
the phone back to stock, flashed original recovery, locked the bootloader, but after all was
done and it was time to reboot, all i got was the blue honor screen, and nothing worked.
Click to expand...
Click to collapse
I encountered this too. Have you tried wiping data in recovery?
Sent from my Honor 8 using XDA Labs
@Anonshe : I can't even enter fastboot, that is my big problem @adriansticoid : I can't enter anything, all button combos only starts to the blue honor screen, and no more
LINJEinc said:
I can't even enter fastboot, that is my big problem
Click to expand...
Click to collapse
Just shut down your phone then while holding the volume down button connect the cable to your phone. If it still doesn't work try changing cables. You surely can enter fastboot mode regardless of what you have done.
LINJEinc said:
@Anonshe : I can't even enter fastboot, that is my big problem @adriansticoid : I can't enter anything, all button combos only starts to the blue honor screen, and no more
Click to expand...
Click to collapse
That's bad. You might wanna consider the service center.
Sent from my Honor 8 using XDA Labs
@Anonshe: tried four different cables, same thing happens. @adriansticoid: I have a open ticket at huwaei, to see what they have to say, and I guess it will be service.
LINJEinc said:
@Anonshe: tried four different cables, same thing happens. @adriansticoid: I have a open ticket at huwaei, to see what they have to say, and I guess it will be service.
Click to expand...
Click to collapse
Goodluck with that man. I hope you fix it.
Sent from my Honor 8 using XDA Labs
Anonshe said:
Do this now:
Boot to fastboot and unlock bootloader
Then flash TWRP latest version
Then flash the B380/381 firmware zip files with the hw zip file before the update.zip
It should now boot properly and you can relock bootloader after that if you want to.
Click to expand...
Click to collapse
adriansticoid said:
I encountered this too. Have you tried wiping data in recovery?
Sent from my Honor 8 using XDA Labs
Click to expand...
Click to collapse
Now I come so far that the bootloader is unlocked again and twrp installed.
But I can't find B380 zip files, but maybe i'm blind or have bad google skills after having problems
with the phone a few days
LINJEinc said:
Now I come so far that the bootloader is unlocked again and twrp installed.
But I can't find B380 zip files, but maybe i'm blind or have bad google skills after having problems
with the phone a few days
Click to expand...
Click to collapse
You can install a custom ROM for the moment so you can use your phone. I'll search for it later I'm just a bit busy right now.
Sent from my Honor 8 using XDA Labs
adriansticoid said:
You can install a custom ROM for the moment so you can use your phone. I'll search for it later I'm just a bit busy right now.
Sent from my Honor 8 using XDA Labs
Click to expand...
Click to collapse
looks like it may be solved for me at the moment.
crossing my fingers and typing is hard
LINJEinc said:
looks like it may be solved for me at the moment.
crossing my fingers and typing is hard
Click to expand...
Click to collapse
Glad that you fixed it.
Sent from my Honor 8 using XDA Labs

HELP!!!!!! Locked bootloader after flashing a kernel and it doesn't want to boot

Hi guys
As you probably know by reading the title, i completely messed up. I was on the stock google factory image and decided to flash a custom kernel. I enabled usb debuging and oem unlock. after having unlocked the bootloader, I installed the twrp boot img and then flashed the kernel. All was well when i stupidly decided to lock my bootloader. Things crashed and now when i try to boot into my phone, the google logo appears and 1 seconds later crashes keeps doing it until i turn my phone off. My bootloader is locked and i think usb debuging and oem unlock are also disabled.
The same thing happens when i try to go to the recovery, it just crashes.
Any help would be greatly appreciated guys. thank you !!
Colday96 said:
Hi guys
As you probably know by reading the title, i completely messed up. I was on the stock google factory image and decided to flash a custom kernel. I enabled usb debuging and oem unlock. after having unlocked the bootloader, I installed the twrp boot img and then flashed the kernel. All was well when i stupidly decided to lock my bootloader. Things crashed and now when i try to boot into my phone, the google logo appears and 1 seconds later crashes keeps doing it until i turn my phone off. My bootloader is locked and i think usb debuging and oem unlock are also disabled.
The same thing happens when i try to go to the recovery, it just crashes.
Any help would be greatly appreciated guys. thank you !!
Click to expand...
Click to collapse
I feel bad for you. However, you bricked your Pixel.
As I mentioned yesterday, contact Google for an RMA replacement.
phaino00 said:
I feel bad for you. However, you bricked your Pixel.
As I mentioned yesterday, contact Google for an RMA replacement.
Click to expand...
Click to collapse
I bought the phone on ebay. Could i still get a RMA replacement ?
Colday96 said:
I bought the phone on ebay. Could i still get a RMA replacement ?
Click to expand...
Click to collapse
I don't believe so since you're not the original owner. However, it doesn't hurt to try.
If you bl locked the phone w modified software ur boned. I believe that RMA availability is transferrable from owner to owner, however, I also believe that they will refuse to RMA a phone which technically broke because AVB is doing its job properly. You can try but I'd say your chances are slim. Sorry mate. Also future reference: if you don't have any reason in particular to relock your phone, just don't. You'll save yourself the hassle of having to do it again and it wiping the phone everytime any software thing goes wrong or anytime u want to upgrade custom ROM or kernel or anything of the sort. This goes for any phone not just those with android verified boot.
phaino00 said:
I don't believe so since you're not the original owner. However, it doesn't hurt to try.
Click to expand...
Click to collapse
My seller is about to contact google to get a replacement. do you think google will know if i did something with it i shouldn't have ? Since i can't boot in the recovery, won't they be able to do it either ?
Colday96 said:
My seller is about to contact google to get a replacement. do you think google will know if i did something with it i shouldn't have ? Since i can't boot in the recovery, won't they be able to do it either ?
Click to expand...
Click to collapse
Assume they will.
Colday96 said:
My seller is about to contact google to get a replacement. do you think google will know if i did something with it i shouldn't have ? Since i can't boot in the recovery, won't they be able to do it either ?
Click to expand...
Click to collapse
Yes they will know but they have proprietary software to forcefully unlock/reformat the phone properly if they so choose to actually accept the phone
This just happened to me today, i was trying to reset it because I'm selling this phone and boom.. Brick... Just lost $400 ?
Nandolkz said:
This just happened to me today, i was trying to reset it because I'm selling this phone and boom.. Brick... Just lost $400 ?
Click to expand...
Click to collapse
You can still sell it for around 150 for parts on ebay
Nandolkz said:
This just happened to me today, i was trying to reset it because I'm selling this phone and boom.. Brick... Just lost $400
Click to expand...
Click to collapse
Can't you restore using the stock zips from google?
Poebat said:
Can't you restore using the stock zips from google?
Click to expand...
Click to collapse
I already tried, using both 8.1 and the first Nougat... It says oem can't unlock. I even download the skipsoft app to tryout but fail
Nandolkz said:
I already tried, using both 8.1 and the first Nougat... It says oem can't unlock. I even download the skipsoft app to tryout but fail
Click to expand...
Click to collapse
If you are flashing the latest version of Oreo you don't need to oem unlock. What version of Android were you running before you bricked it?
Poebat said:
If you are flashing the latest version of Oreo you don't need to oem unlock. What version of Android were you running before you bricked it?
Click to expand...
Click to collapse
8.0, well I already tried the dic 8.1 and it didn't work... Let me try the nov build.. or im going to try both let me see what happen.. I'll share the cmd log...
Nandolkz said:
8.0, well I already tried the dic 8.1 and it didn't work... Let me try the nov build.. or im going to try both let me see what happen.. I'll share the cmd log...
Click to expand...
Click to collapse
Okay. If that doesn't work try the 7.1.2 build with the flash-all.bat
Poebat said:
Okay. If that doesn't work try the 7.1.2 build with the flash-all.bat
Click to expand...
Click to collapse
It won't work because his bootloader is locked. I also tried the OTA file and that didn't work either. Do to have usb debugging on ?
Colday96 said:
It won't work because his bootloader is locked. I also tried the OTA file and that didn't work either. Do to have usb debugging on ?
Click to expand...
Click to collapse
He doesn't have a working OS so I doubt it
Here is what is happening to me... Any ideason how to fix it? ?
Nandolkz said:
Here is what is happening to me... Any ideason how to fix it? ?
Click to expand...
Click to collapse
Try flashing the stock rom with fastboot
Poebat said:
Try flashing the stock rom with fastboot
Click to expand...
Click to collapse
Here

Bypass Lockscreen

My friend uses Honor 6X. He is on stock Nougat ROM. He is no more now. Is there a way to bypass his phone's Lockscreen without losing data so we could get to know some details we need?
*And his phone's bootloader is Locked.
*No way to enable developer options.
*Can i boot into fastboot mode and using adb commands can i boot via TWRP temporarily?
Since the bootloader is locked, the only thing he can do is factory reset.
Don't forget to remember which Google account he used, as it will be required after the factory reset
PalakMi said:
Since the bootloader is locked, the only thing he can do is factory reset.
Don't forget to tell him to remember which Google account he used, as it will be required after the factory reset
Click to expand...
Click to collapse
Dude... He just "he is no more now"... It means he passed away... Rest in peace
RelicUser said:
Dude... He just "he is no more now"... It means he passed away... Rest in peace
Click to expand...
Click to collapse
Oh my God, I'm so sorry I didn't understand that
Try with methods from here https://android.gadgethacks.com/how-to/7-ways-bypass-androids-secured-lock-screen-0165540/ or here https://www.iseepassword.com/bypass-android-lock-screen-password.html
RedSkull23 said:
Try with methods from here https://android.gadgethacks.com/how-to/7-ways-bypass-androids-secured-lock-screen-0165540/ or here https://www.iseepassword.com/bypass-android-lock-screen-password.html
Click to expand...
Click to collapse
Thankyou
hemanth.k said:
Thankyou
Click to expand...
Click to collapse
No problem, you made it finally? If not i have one more method to transmit to you, lemme know 'bout.

Bricked P20 EML-L29 after failed Custom Rom install

Hello,
Its been a few months since i stupildly bricked my Huawei P20 when installing a Custom Rom. I managed to unlock the Bootloader and flash TWRP. But during the process of flashing the Rom the phone randomly restarted. Ever since then its been stuck on the booting screen as seen on the pictures.
What works is Fastboot, pretty much everything else is shot. I also didnt make a Firmware Backup, or i lost it.
Does anyone here have the ability to help me unbrick this thing, or have a C432 firmware for the EML-L29?
Thanks in advance!
folf__ said:
Hello,
Its been a few months since i stupildly bricked my Huawei P20 when installing a Custom Rom. I managed to unlock the Bootloader and flash TWRP. But during the process of flashing the Rom the phone randomly restarted. Ever then its been stuck on the booting screen as seen on the pictures.
What works is Fastboot, pretty much everything else is shot. I also didnt make a Firmware Backup, or i lost it.
Does anyone here have the ability to help me unbrick this thing, or have a C432 firmware for the EML-L29?
Thanks in advance!
Click to expand...
Click to collapse
Can you get to twrp?
RealDexxo said:
Can you get to twrp?
Click to expand...
Click to collapse
nope, sadly not
folf__ said:
nope, sadly not
Click to expand...
Click to collapse
Well i have method but you will lose sim functionality
RealDexxo said:
Well i have method but you will lose sim functionality
Click to expand...
Click to collapse
I wasnt planning on using this phone with a Sim anyway, so go ahead.
Thanks in advance! I hope it works.
folf__ said:
I wasnt planning on using this phone with a Sim anyway, so go ahead.
Thanks in advance! I hope it works.
Click to expand...
Click to collapse
Do you have telegram or discord by any chance? It would be easier to discuss here.
RealDexxo said:
Do you have telegram or discord by any chance? It would be easier to discuss here.
Click to expand...
Click to collapse
i do have discord, we can chat there, ill send you my username via PM.

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