Develop Bugs

HTC_Worldwide Stock Flash wildfire s without Using RUU.

Getting error on updating/downgrading your RUU.
Get back to official ROM,WITHOUT using any Running Any RUU.
No need to root for downgrading your ROM Any more.
And no need to Type any adb command.
Follow this 6 line tutorial.
1. Download this tool Flash Without RUU
2.Download Rom.zip No matter which location you belongs to.
3.Extract first folder,extract second folder.
4.Copy and paste the contents of second folder in First folder.
5.Connect your phone to Charge only mode with usb debbug on.(disable any antiviruse/and firewall if enabled).
6.RUN/Double click the "Run me flash.EXE"
If getting any connection error try using fastboot-usb mode.
Use Gold Card to bypass signature verification error or use area specific Rom.zip
Best of luck. (For those,who are getting signature error)
Remarks : Works with any wildfire s,no matter which Location device belongs to?(With Unlocked Bootloader or S-OFF)

do you know if this works on orange uk branded handset?
Answer, no.
< waiting for device >
erasing 'boot'... FAILED (remote: not allowed)
erasing 'recovery'... FAILED (remote: not allowed)
erasing 'system'... FAILED (remote: not allowed)
erasing 'userdata'... FAILED (remote: not allowed)
sending 'boot' (2582 KB)... OKAY
writing 'boot'... INFOsignature checking...
FAILED (remote: signature verify fail)
sending 'recovery' (3180 KB)... OKAY
writing 'recovery'... INFOsignature checking...
FAILED (remote: signature verify fail)
sending 'system' (256876 KB)... OKAY
writing 'system'... INFOsignature checking...
FAILED (remote: signature verify fail)
flash finished ,now see your phone and find bootloaderú¼and then factory reset.
now wait for reboot
Press any key to continue . . .

technaudio said:
do you know if this works on orange uk branded handset?
Answer, no.
< waiting for device >
erasing 'boot'... FAILED (remote: not allowed)
erasing 'recovery'... FAILED (remote: not allowed)
erasing 'system'... FAILED (remote: not allowed)
erasing 'userdata'... FAILED (remote: not allowed)
sending 'boot' (2582 KB)... OKAY
writing 'boot'... INFOsignature checking...
FAILED (remote: signature verify fail)
sending 'recovery' (3180 KB)... OKAY
writing 'recovery'... INFOsignature checking...
FAILED (remote: signature verify fail)
sending 'system' (256876 KB)... OKAY
writing 'system'... INFOsignature checking...
FAILED (remote: signature verify fail)
flash finished ,now see your phone and find bootloaderú¼and then factory reset.
now wait for reboot
Press any key to continue . . .
Click to expand...
Click to collapse
it ignores all the files excluding the highlighted Three (Boot.img,recovery.img and system.img).
it will not update your hboot,or radio.
but in your case i think
you are not bootloader unlocked or S-off.

technaudio said:
do you know if this works on orange uk branded handset?
Answer, no.
< waiting for device >
erasing 'boot'... FAILED (remote: not allowed)
erasing 'recovery'... FAILED (remote: not allowed)
erasing 'system'... FAILED (remote: not allowed)
erasing 'userdata'... FAILED (remote: not allowed)
sending 'boot' (2582 KB)... OKAY
writing 'boot'... INFOsignature checking...
FAILED (remote: signature verify fail)
sending 'recovery' (3180 KB)... OKAY
writing 'recovery'... INFOsignature checking...
FAILED (remote: signature verify fail)
sending 'system' (256876 KB)... OKAY
writing 'system'... INFOsignature checking...
FAILED (remote: signature verify fail)
flash finished ,now see your phone and find bootloaderú¼and then factory reset.
now wait for reboot
Press any key to continue . . .
Click to expand...
Click to collapse
The signature verify fail error is because you flash a rom of a different region so it has a different cid. To overcome this you will have to make a gold card. Then you won't get that error.
Sent from my Wildfire S A510e using xda app-developers app

vbhtt said:
The signature verify fail error is because you flash a rom of a different region so it has a different cid. To overcome this you will have to make a gold card. Then you won't get that error.
Sent from my Wildfire S A510e using xda app-developers app
Click to expand...
Click to collapse
Thanks,
I forgot to mention that.

Also one of the main reasons is that you MUST be either bootloader unlocked or s-off.

I'm having a big issue here!!
I followed this guide,
my phone is gone into a loop with the htc quietly brilliant logo,
keeps reboting,
I tried to go back to the recovery to backup my sistem,
and the recovery is not there anymore,
what can I do now?
---------- Post added at 03:10 PM ---------- Previous post was at 02:59 PM ----------
Stupid_N00b said:
I'm having a big issue here!!
I followed this guide,
my phone is gone into a loop with the htc quietly brilliant logo,
keeps reboting,
I tried to go back to the recovery to backup my sistem,
and the recovery is not there anymore,
what can I do now?
Click to expand...
Click to collapse
UPDATE
just managed to reinstall custom recovery and backup my system
I think the issue was that I did not do a gold card?
Also could anyone post a link to make this gold card?

Stupid_N00b said:
I'm having a big issue here!!
I followed this guide,
my phone is gone into a loop with the htc quietly brilliant logo,
keeps reboting,
I tried to go back to the recovery to backup my sistem,
and the recovery is not there anymore,
what can I do now?
---------- Post added at 03:10 PM ---------- Previous post was at 02:59 PM ----------
UPDATE
just managed to reinstall custom recovery and backup my system
I think the issue was that I did not do a gold card?
Also could anyone post a link to make this gold card?
Click to expand...
Click to collapse
Download the Gold Card TOOL from here : -
Gold Card.exe
And Follow The steps ..
1.Run Gold card.exe (as administrator)
2.Change your phone to "USB Mass storage" and click refresh in Gold Card Tool until you see the drive letter assigned to the SD Card of your phone.
3.NOW select MMC1 in step3 and PRESS "get CID"copy it.
4.NOW go to step 4 and click on the link provided there.
5.paste the CID in Box "SD Card Serial (CID)" on that page.
6.do the further steps as guided on website.and download that .img file.
7.now return to the Goldcard.exe again and go to step 5 and browse the .img file obtained from The website.
DONE........................

is there any guide on how to use this exe?

Stupid_N00b said:
is there any guide on how to use this exe?
Click to expand...
Click to collapse
Ignore all and follow this simple tutorial.
I have updated it here for you..
Simple Tutorial for Creating GOLD card

rajanand said:
Ignore all and follow this simple tutorial.
I have updated it here for you..
Simple Tutorial for Creating GOLD card
Click to expand...
Click to collapse
sweet :good:

rezo609 said:
Also one of the main reasons is that you MUST be either bootloader unlocked or s-off.
Click to expand...
Click to collapse
Ah.
Sent from my LT26i using xda app-developers app

technaudio said:
Ah.
Sent from my LT26i using xda app-developers app
Click to expand...
Click to collapse
So you Got your solution?

rajanand said:
Download the Gold Card TOOL from here : -
Gold Card.exe
And Follow The steps ..
1.Run Gold card.exe (as administrator)
2.Change your phone to "USB Mass storage" and click refresh in Gold Card Tool until you see the drive letter assigned to the SD Card of your phone.
3.NOW select MMC1 in step3 and PRESS "get CID"copy it.
4.NOW go to step 4 and click on the link provided there.
5.paste the CID in Box "SD Card Serial (CID)" on that page.
6.do the further steps as guided on website.and download that .img file.
7.now return to the Goldcard.exe again and go to step 5 and browse the .img file obtained from The website.
DONE........................
Click to expand...
Click to collapse
All right the program results in
Executing adb shell cat /sys/class/mmc_host/mmc1/mmc1:*/cid
Reading adb output
------------------------
* daemon not running. starting it now *
* daemon started successfully *
------------------------
Could not locate CID in output
Click to expand...
Click to collapse
on step 3, any suggestion?

Stupid_N00b said:
All right the program results in
on step 3, any suggestion?
Click to expand...
Click to collapse
if you are getting error in step 3.
after finishing format in step 1. > change the phone in charge only mode with debug on.
it will work now.
but again have to change your phone to "USB Mass storage" while patching the image file in step 5.
Best of luck.

rajanand said:
if you are getting error in step 3.
after finishing format in step 1. > change the phone in charge only mode with debug on.
it will work now.
but again have to change your phone to "USB Mass storage" while patching the image file in step 5.
Best of luck.
Click to expand...
Click to collapse
stuck again on step 5 it ask me to put the sd card back into computer
---------- Post added at 03:05 PM ---------- Previous post was at 02:54 PM ----------
so after making a goldcard I went through the same process for flashing system and all
I got the same result
htc logo looping
---------- Post added at 03:18 PM ---------- Previous post was at 03:05 PM ----------
Stupid_N00b said:
stuck again on step 5 it ask me to put the sd card back into computer
---------- Post added at 03:05 PM ---------- Previous post was at 02:54 PM ----------
so after making a goldcard I went through the same process for flashing system and all
I got the same result
htc logo looping
Click to expand...
Click to collapse
I also would like to get rid of this goldcard since it conflicts with the recovery system and
I can't find the clowork folder

Stupid_N00b said:
stuck again on step 5 it ask me to put the sd card back into computer
---------- Post added at 03:05 PM ---------- Previous post was at 02:54 PM ----------
so after making a goldcard I went through the same process for flashing system and all
I got the same result
htc logo looping
---------- Post added at 03:18 PM ---------- Previous post was at 03:05 PM ----------
I also would like to get rid of this goldcard since it conflicts with the recovery system and
I can't find the clowork folder
Click to expand...
Click to collapse
so many posts

rajanand said:
so many posts
Click to expand...
Click to collapse
Ok sorry, I'm gonna try to be more clear:
I patched the goldcard and repeated the process from top
still I got into the booting htc animation
which loops forever,
I wanted to go back to my back but I guess the goldcard won't let me do it since after backing up from clockwork recovery
the htc brillient loop comes back again instead of loading the cyanogen
can you help me?

Stupid_N00b said:
Ok sorry, I'm gonna try to be more clear:
I patched the goldcard and repeated the process from top
still I got into the booting htc animation
which loops forever,
I wanted to go back to my back but I guess the goldcard won't let me do it since after backing up from clockwork recovery
the htc brillient loop comes back again instead of loading the cyanogen
can you help me?
Click to expand...
Click to collapse
you have unlocked bootloader or you are using it in ***relocked***?

it is unlocked

Zenfone Go - Rooting - Asus Z00VD

Hello there, i tried to root my Zenfone Go (Z00VD):
i installed adb and asus drivers
used zenfone root kit from asus-zenfone.com/2015/05/one-click-root-for-zenfone-series.html
but nothing.. adb devices is correct, fastboot devices too. But the fastboot flash /system/bin/resize2fs command fails
There is someone having same issue?

Yeah, that is right. Now we need a forum for this phone, until now, i couldn't find any working way to root this phone. So please any Hardcore developer here do something please.

pedrofortunato said:
please a forum for Asus Zenfone Go!!!
---------- Post added at 02:09 AM ---------- Previous post was at 01:57 AM ----------
i found this
http://beritahuaja.blogspot.com.br/2015/09/how-to-root-asus-zenfone-go-zc500tg.html
would anyone like to try?
Click to expand...
Click to collapse
Already tried this. But still didn't work on Zenfone Go

ponext said:
Already tried this. But still didn't work on Zenfone Go
Click to expand...
Click to collapse
How can we request a forum for Zenfone Go?

Have no idea.

There's nothing comment about this device. Wheres all the pro dev gone?

no luck here.
C:\adb-asus>root.bat
'
'
' Connect your device with your computer and prepare to ROOT
'
' !!! DO NOT DISCONNECT USB CABLE WHILE ROOTING !!!
'
'
Press any key to continue . . .
'
'
' Rooting, please be patient ..
'
'
target reported max download size of 134217728 bytes
sending '/system/bin/resize2fs' (6 KB)...
OKAY [ 0.016s]
writing '/system/bin/resize2fs'...
FAILED (remote: download for partition '/system/bin/resize2fs' is not allow)
finished. total time: 0.031s
target reported max download size of 134217728 bytes
sending '/system/bin/tune2fs' (1386 KB)...
OKAY [ 0.063s]
writing '/system/bin/tune2fs'...
FAILED (remote: download for partition '/system/bin/tune2fs' is not allowed)
finished. total time: 0.078s
target reported max download size of 134217728 bytes
sending '/system/bin/partlink' (2940 KB)...
OKAY [ 0.109s]
writing '/system/bin/partlink'...
FAILED (remote: download for partition '/system/bin/partlink' is not allowe)
finished. total time: 0.109s
...
FAILED (remote: unknown command)
finished. total time: 0.016s
target reported max download size of 134217728 bytes
sending '/system/bin/logcat' (3 KB)...
OKAY [ 0.016s]
writing '/system/bin/logcat'...
FAILED (remote: download for partition '/system/bin/logcat' is not allowed
)
finished. total time: 0.031s
...
FAILED (remote: unknown command)
finished. total time: 0.000s
'
'
' All done, enjoy your ROOTED device
' by shakalaca
'
'
rebooting...

I have a Zenfone Go ZC500TG, can't find any rooting solutions either... For me it's a real problem, because for some reason, even if I selected the SD card, everything goes to the internal storage and now I can't install anything, even with an empty sd card. So if I root it, maybe I can move apps to SD. Nothing else works.

Please make a post in this topic:
http://forum.xda-developers.com/showthread.php?t=1660354&page=1943
I have this phone too I tried different methods and still nothing...

Still no news on this?

thedirtchamber said:
Still no news on this?
Click to expand...
Click to collapse
No
There's a new forum page for Zenfone 5, I think we should ask there for more info, since they're similar phones

did any of you tried kingroot?

Any news? :/

knurd said:
did any of you tried kingroot?
Click to expand...
Click to collapse
I have tried, but unfortunately not working

Is there is any option to root this phone? Maybe try to root like in other zenfone series. I mean zenfone 5/6. Will it work or no chance?

I got zenfone go i have tried kingo root and asus root tool and both of them filed does any one know how to root it because my internal memory is full and i can't install anything on my external one

Same here.The only reason I wanna root this phone is to be able to move the apps to the sd.There is also the problem with selecting the sdcard as default storage where nothing changes.Please help.

What about manual rooting?
---------- Post added at 12:50 AM ---------- Previous post was at 12:44 AM ----------
[UNIVERSAL GUIDE] Root Any Android Device Manually !
http://forum.xda-developers.com/showthread.php?t=2684210
Inviato dal mio ASUS_Z00VD con XDA Forums

Madbobness said:
What about manual rooting?
---------- Post added at 12:50 AM ---------- Previous post was at 12:44 AM ----------
[UNIVERSAL GUIDE] Root Any Android Device Manually !
http://forum.xda-developers.com/showthread.php?t=2684210
Inviato dal mio ASUS_Z00VD con XDA Forums
Click to expand...
Click to collapse
it wont work either. its not even a working tutorial, read the feedbacks

still no upate about this? I tried unlocking the bootloader using fastboot (unsure if mine was unlocked) and made boot.img insecure but still I can't find any working root method.

A5FCN19 to A5FMB19

C:\IntelAndroid\resources\platform-tools_alt1>Fastboot reboot-bootloader
C:\IntelAndroid\resources\platform-tools_alt1>fastboot oem lock
...
(bootloader) Please confirm the device state action using the UI.
(bootloader) Userdata erase required, this can take a while...
OKAY [ 2.294s]
finished. total time: 2.298s
C:\IntelAndroid\resources\platform-tools_alt1>fastboot reboot
rebooting...
finished. total time: 0.151s
C:\IntelAndroid\resources\platform-tools_alt1>fastboot oem unlock
...
(bootloader) Please confirm the device state action using the UI.
(bootloader) Userdata erase required, this can take a while...
OKAY [ 2.217s]
finished. total time: 2.221s
C:\IntelAndroid\resources\platform-tools_alt1>fastboot flash boot recovery.img
sending 'boot' (12269 KB)
fname=recovery.img...
12269 KB / 12269 KB
OKAY [ 0.748s]
writing 'boot'...
OKAY [ 0.629s]
finished. total time: 1.382s
C:\IntelAndroid\resources\platform-tools_alt1>fastboot reboot
rebooting...
finished. total time: 0.140s
C:\IntelAndroid\resources\platform-tools_alt1>adb sideload A5FMB19_update.zip
adb server is out of date. killing...
* daemon started successfully *
error: protocol fault (no status)
C:\IntelAndroid\resources\platform-tools_alt1>cd..
C:\IntelAndroid\resources>cd platform-tools_aosp
C:\IntelAndroid\resources\platform-tools_aosp>adb sideload A5FMB19_update.zip
Total xfer: 2.00x
Complet
hi~
i have a fool english~
you need a File? write a reply your e-mail
i will send you

My device stuck at usb logo, can you help me

badao said:
My device stuck at usb logo, can you help me
Click to expand...
Click to collapse
that's bricked? or power charge?

I had A5CHB19 out of box, if you have fastboot, try my way to flash A5FMB19 http://forum.xda-developers.com/showpost.php?p=69191740&postcount=51

Can you send me the tools?
Is there include boot loader unlock tool?

Have you been here?

It's success

latheliao said:
It's success
Click to expand...
Click to collapse
Did you succeed to flash?

half way through the sidloading, it aborts the process and says, this devices for A5FCN19, not FM - what can I do? tx

ArtDo said:
Did you succeed to flash?
Click to expand...
Click to collapse
Yes
It's success
Thanks
---------- Post added at 11:11 PM ---------- Previous post was at 11:05 PM ----------
kvalvik said:
half way through the sidloading, it aborts the process and says, this devices for A5FCN19, not FM - what can I do? tx
Click to expand...
Click to collapse
You must to unlock bootloader
Than flash stock FM Recovery.img
lock bootloader
Enter to recovery mode (check A5FMB19 )
Side load A5FMB19.zip
Reboot enjoy it

latheliao said:
Yes
It's success
Thanks
---------- Post added at 11:11 PM ---------- Previous post was at 11:05 PM ----------
You must to unlock bootloader
Than flash stock FM Recovery.img
lock bootloader
Enter to recovery mode (check A5FMB19 )
Side load A5FMB19.zip
Reboot enjoy it
Click to expand...
Click to collapse
Thank you, I am going to try. Maybe I had the wrong recovery.img -- would you please give me the link to the FM recovery.img -- oh, and how can I recognise what recovery.img it is?
Thanks a lot

kvalvik said:
Thank you, I am going to try. Maybe I had the wrong recovery.img -- would you please give me the link to the FM recovery.img -- oh, and how can I recognise what recovery.img it is?
Thanks a lot
Click to expand...
Click to collapse
Please refer the link
http://forum.xda-developers.com/nokia-n1/development/iovyroot-nokia-n1a5cnb19-a5fmb19-t3466897
Link have FM recovery.img

latheliao said:
Please refer the link
http://forum.xda-developers.com/nokia-n1/development/iovyroot-nokia-n1a5cnb19-a5fmb19-t3466897
Link have FM recovery.img
Click to expand...
Click to collapse
Thanks a lot again, it's running like a charm now!

Android Marshmallow 6.0, Nougat 7.0, or Oreo 8.0 on Nokia N1 anybody?
Hi everybody,
my N1, converted from A5FCN19 to A5FMB19 along the guidelines here (thanks again!) has been working like a charm ever since. However, I wonder, has anybody tried to upgrade the N1 from Android 5.1.1 to a newer Android version, is that possible at all? I would like to use the split-screen / multitasking

If anyone still has the A5FMB19_update.zip file, I'd like to have it since the download links are offline

I has not the A5FMB19_update.zip file, please help me!

See my thread here for the ROM files.

BND-L24 8.0 Root

Can my model be rooted, and if so, could someone link me a tutorial?

CitrusMei said:
Can my model be rooted, and if so, could someone link me a tutorial?
Click to expand...
Click to collapse
Is your bootloader unlocked? Private message me and I can explain how to root with magisk. I just did it today so I know exactly what to do.

allrockedout said:
Is your bootloader unlocked? Private message me and I can explain how to root with magisk. I just did it today so I know exactly what to do.
Click to expand...
Click to collapse
Could you help me as well, I have the mate se so I believe it should work as well. Thx.

MadGoogler78 said:
Could you help me as well, I have the mate se so I believe it should work as well. Thx.
Click to expand...
Click to collapse
Sure are you on oreo? Is your bootloader unlocked?

It is. Verified unlocked bootloader and 8.0

Just as a note using the twrp_p10 image files does not work... on my mate se
C:\Users\Bryan\Desktop\Minimal ADB and Fastboot>fastboot flash recovery twrp_p10_lite_0.3.img
target reported max download size of 471859200 bytes
sending 'recovery' (24952 KB)...
OKAY [ 0.988s]
writing 'recovery'...
FAILED (remote: partition length get error)
finished. total time: 1.010s

madgoogler said:
Just as a note using the twrp_p10 image files does not work... on my mate se
C:\Users\Bryan\Desktop\Minimal ADB and Fastboot>fastboot flash recovery twrp_p10_lite_0.3.img
target reported max download size of 471859200 bytes
sending 'recovery' (24952 KB)...
OKAY [ 0.988s]
writing 'recovery'...
FAILED (remote: partition length get error)
finished. total time: 1.010s
Click to expand...
Click to collapse
If your on oreo thats the wrong command you should do (fastboot flash recovery_ramdisk )

dcraffam said:
If your on oreo thats the wrong command you should do (fastboot flash recovery_ramdisk )
Click to expand...
Click to collapse
i was able to successful in flashing the ramdisk but still no twrp will show up.
C:\Users\Bryan\Desktop\Minimal ADB and Fastboot>fastboot flash recovery_ramdisk twrp_p10_lite_0.3.img
target reported max download size of 471859200 bytes
sending 'recovery_ramdisk' (24952 KB)...
OKAY [ 0.979s]
writing 'recovery_ramdisk'...
OKAY [ 0.210s]
finished. total time: 1.194s
what am i missing here
---------- Post added at 08:49 PM ---------- Previous post was at 08:26 PM ----------
madgoogler said:
i was able to successful in flashing the ramdisk but still no twrp will show up.
C:\Users\Bryan\Desktop\Minimal ADB and Fastboot>fastboot flash recovery_ramdisk twrp_p10_lite_0.3.img
target reported max download size of 471859200 bytes
sending 'recovery_ramdisk' (24952 KB)...
OKAY [ 0.979s]
writing 'recovery_ramdisk'...
OKAY [ 0.210s]
finished. total time: 1.194s
what am i missing here
Click to expand...
Click to collapse
ok like an idiot i forgot to hold the volume up button on reboot. Now im in with twrp recovery
thanks guys. might want to make this a sticky?

please share the file to works in honor 7x BND-L24 8.0
when entering with vol + and power the green android comes out and says recovery error

gusta2322 said:
please share the file to works in honor 7x BND-L24 8.0
when entering with vol + and power the green android comes out and says recovery error
Click to expand...
Click to collapse
Flash in fastboot. It's stock recovery
https://drive.google.com/file/d/1IylCAhGs304boVkSXnSRrQQ1B5ozHwcX/view?usp=drivesdk
Fastboot flash recovery_ramdisk recovery_ramdis.img
---------- Post added at 02:42 PM ---------- Previous post was at 02:40 PM ----------
allrockedout said:
Flash in fastboot. It's stock recovery
https://drive.google.com/file/d/1IylCAhGs304boVkSXnSRrQQ1B5ozHwcX/view?usp=drivesdk
Fastboot flash recovery_ramdisk recovery_ramdis.img
Click to expand...
Click to collapse
If you rooted also need kernel.
https://drive.google.com/file/d/1hYHlyNpJUfvYzM9EOli2ASKp3cnx98_L/view?usp=drivesdk
Fastboot flash kernel kernel.img

allrockedout said:
Flash in fastboot. It's stock recovery
https://drive.google.com/file/d/1IylCAhGs304boVkSXnSRrQQ1B5ozHwcX/view?usp=drivesdk
Fastboot flash recovery_ramdisk recovery_ramdis.img
---------- Post added at 02:42 PM ---------- Previous post was at 02:40 PM ----------
If you rooted also need kernel.
https://drive.google.com/file/d/1hYHlyNpJUfvYzM9EOli2ASKp3cnx98_L/view?usp=drivesdk
Fastboot flash kernel kernel.img
Click to expand...
Click to collapse
thx men but a need twrp recovery please share

gusta2322 said:
thx men but a need twrp recovery please share
Click to expand...
Click to collapse
Fastboot flash ramdisk_recovery complete_twrp_ramdisk.img make backups in twrp you will need micro SD card because internal storage is not accessible.
https://drive.google.com/file/d/1ZYo7Ndte3vlLcUSadD6jIgfBi1oxa0Pb/view?usp=drivesdk
Than in twrp click install image and install p 10 lite twrp. Everything's working in there better.
https://drive.google.com/file/d/1-dx_fQltWmIMcAFrJsuWtgHnhqVM22n4/view?usp=drivesdk
This is instructions if your coming from stock to twrp for first time.

unable to unlock boot lader

Hi
Boot loader unlock issue on zui 2.5.104st nugat based os it will not unlocked properly
That message will be appeared like this
fastboot -i 0x2b4c flash unlock unlock_bootloader.img
target reported max download size of 1610612736 bytes
sending 'unlock' (0 KB)...
OKAY [ 0.028s]
writing 'unlock'...
FAILED (remote: unlock failed)
finished. total time: 0.061s"
Any one know this issue please help me how to solve this issue
Thankyou

Same issue
---------- Post added at 04:44 PM ---------- Previous post was at 04:41 PM ----------
Mine says 'writing unlock FAILED < remote: partition doesn't exist >'