Database Users

cant unlock bootloader

Hello everybody !
Im having most anoying problem ever
i do fastboot oem unlock
yes/no appears on my nexus 7 2013
i choose yes and phone freezes cant do anything except holding power off button to turn off and boot it up again
fastboot says this
D:\flo fastboot>fastboot oem unlock
...
FAILED (unknown status code)
finished. total time: 1.020s
help please guys cant live without root :crying::crying::crying:

Try using wugfresh's tool to unlock.

Problems relocking bootloader

Hi, I'm having update problems after unlock bootloader, and when I try to relock, I get this error:
fastboot oem relock XXXXXXXXXXXXXXXXX (my code)
...
FAILED (remote: root type is risk)
finished. total time: 0.788s
I have tryed with b100, with b121... in all cases, same error... Any ideas?
Thanks in advanced.

same goes to me

lomunet said:
Hi, I'm having update problems after unlock bootloader, and when I try to relock, I get this error:
fastboot oem relock XXXXXXXXXXXXXXXXX (my code)
...
FAILED (remote: root type is risk)
finished. total time: 0.788s
I have tryed with b100, with b121... in all cases, same error... Any ideas?
Thanks in advanced.
Click to expand...
Click to collapse
You should check other threads for your problems same as yours first, then and only then you should create a new one to avoid same question asked many times. You can find your solution posted HERE.

HTC 820 s oem_identifier_token issue

Hi ,
i am trying to unlock my bootloaderof htc 820s build1.20.707.2 , but i am fassing this issue
code :
C:\Users\User\AppData\Local\Android\sdk\platform-tools>fastboot oem get_identifier_token
...
FAILED (remote: unknown command>
finished. total time: -0.000s.
nor i have download mode for my device ,nor the hboot screen appears <pressing vol down +power > it directly goes int recovery .
I entered in fastboot mode using adb commands .
is there any other way to get token ?
in battery (power) option of my devices there are only two options 1}standby intelligent power setting
2} battery percentage
I dont have oem unlocking in dev options , nor i have fastboot in my battery (power) options !

sp462308 said:
Hi ,
i am trying to unlock my bootloaderof htc 820s build1.20.707.2 , but i am fassing this issue
code :
C:\Users\User\AppData\Local\Android\sdk\platform-tools>fastboot oem get_identifier_token
...
FAILED (remote: unknown command>
finished. total time: -0.000s.
nor i have download mode for my device ,nor the hboot screen appears <pressing vol down +power > it directly goes int recovery .
I entered in fastboot mode using adb commands .
is there any other way to get token ?
in battery (power) option of my devices there are only two options 1}standby intelligent power setting
2} battery percentage
I dont have oem unlocking in dev options , nor i have fastboot in my battery (power) options !
Click to expand...
Click to collapse
No need to unlock the kitkat bootloader. It is already unlocked by default

Gibz97 said:
No need to unlock the kitkat bootloader. It is already unlocked by default
Click to expand...
Click to collapse
Then why cant i flash things on it ?! I need to flash twrp ! But it says flashing cannot be done ! Plz give me sone idea , how can i put recovery and put custom rom !
My phone using MediaTek MT6752 processor and not qualcom

sp462308 said:
Then why cant i flash things on it ?! I need to flash twrp ! But it says flashing cannot be done ! Plz give me sone idea , how can i put recovery and put custom rom !
My phone using MediaTek MT6752 processor and not qualcom
Click to expand...
Click to collapse
TWRP recovery is available in this thread, although no custom ROM is available so far:
http://forum.xda-developers.com/desire-820/development/recovery-unofficial-twrp-2-8-4-0-t3260342

Gibz97 said:
TWRP recovery is available in this thread, although no custom ROM is available so far:
http://forum.xda-developers.com/desire-820/development/recovery-unofficial-twrp-2-8-4-0-t3260342
Click to expand...
Click to collapse
thanks dear sir ! totaly done with it ! i had issue with vcom drivers solved it and flashed it !!
but the thing is even flashing from twrp ! the phone doesnt has root access ! and i want xposed frame work for this device !
my need is to hide mock locations
! please help out

There is a way of rooting the phone from the same thread

HTC Desire 310 brick, bootloop, SPFlashTool failure - disconnect after few second

I have a big problem with my old phone. Well, I have a HTC Desire 310 which was not used for a long time, after launch stopped on the logo. Then I decided to install stock rom. I downloaded a rom from a Russian site, then installed the MediaTek USB VCOM drivers and the FlashTool SP program.
The problem is that I broke something that the phone has bootloop and at the bottom of the message "TOOL DL Image Fail!". When I try to flash the rom with the battery after 9 seconds to restart and without battery after 2 seconds and disappears from the device manager.
I do not remember if this phone had administrator privileges
I downloaded various versions of FlashTool and drivers from different sources and nothing
Does anyone have any ideas what else can be done?
I used these guides:
https://forum.xda-developers.com/android/help/tuto-how-to-unbrick-htc-desire-310-dual-t3057203
https://forum.xda-developers.com/general/rooting-roms/guide-mediatek-spflashtool-failure-t2936933
https://forum.xda-developers.com/showthread.php?t=1982587
PS. Please excuse my English, if someone does not understand something I will try to explain more clearly.

I solved part of the problem. After many attempts to install rom. The next problem is unlocking the bootloader.
There are further problems. To enter fastboot I was write adb reboot-bootloader into the console (volume - and power not working).
Then a black screen appears and a small inscription FASTBOOT mode... .
When I enter the command fastboot device my device is visible but after entering command fastboot oem get_identifier_tokenit three dots appear and nothing happens
Another problem is the incorrect CID. I do not know if you have to download the bootloader first or change the CID

Currently, in fastboot mode, no commands work except fastboot devices.
I get errors when I type fastboot getvar:
Code:
fastboot: getvar version
fastboot out: getvar:version FAILED (remote: not support on security)
finished. total time: 0.002s
fastboot: getvar version-bootloader
fastboot out: getvar:version-bootloader FAILED (remote: not support on security)
finished. total time: 0.002s
fastboot: getvar version-main
fastboot out: getvar:version-main FAILED (remote: not support on security)
finished. total time: 0.003s
help

Exacty same problem. Someone please help what can i do?
Thank you very much

HUAWEI P10 Lite help to unlock after LCD replacement

Hello,
I'm new to this forum, so please excuse me if this is not correct section to post.
I'm more used to Samsung and ODIN, first time i encounter this situation with Huawei
Here is the situation.:
Had to replace a LCD of a Huawei P10 Lite for a client. (WAS-LX1A model)
I did it, without issue...
Tested the replacement LCD (without glue it) display OK touchscreen OK
It went to the welcome screen asking for the PIN code to unlock the screen/
Ok so i turn it off.
Finish the replacement fix
Turning it back i got infinite loopboot ... showing HUAWEI logo , and rebooting all the times....
Trying to go to recovery mode holding VOL+ VOL- without success
The only key giving a reaction is VOL- going to FASTBOOT
This is the information i got the first time i went to FASTBOOT
FASTBOOT&RESCUE MODE
Please Connect USB cable to your computer and open HiSuite
( i did it but the phone is NOT detected in HiSuite,
but the phone is recognized on my Devices Manager of my Windows 10 laptop
under the name
KEDACOM USB DEVICE
> Android Bootloader Interface
so to continue what i had on my screen 1st time i went into Fastboot
FASTBOOT&RESCUE MODE
Please Connect USB cable to your computer and open HiSuite
Android reboot reason:
coldboot 16
NA
volumnkey_down_press_process_func
Phone Locked
FRP Lock
Click to expand...
Click to collapse
:'(
I don't understand why i get the FRP lock, usually its when you format and try to bypass the password of the google account (usually occuring when trying to ovveride this protection with stolen smartphones...) but here its not the case.
A few minutes before the smartphone asked me to encode the PIN code of unlocking screen (for my client its not a schema its a PIN code) i just tried 2 numbers and i even not validated my input i just turned off the phone ....
Well anyway, no when i go again in the fastboot the message is different and is always this one now
FASTBOOT&RESCUE MODE
Please Connect USB cable to your computer and open HiSuite
Android reboot reason:
AP_S_PMU 144
ocp_ldo17 ocp_ldo31
volumnkey_down_press_process_func
Phone Locked
FRP Lock
Click to expand...
Click to collapse
What have i tried already ?
i downloaded a TWRP image of 22 MB , installed " Minimal ADB and fastboot " SDK
with ADB i can't see the device
with FASTBOOT i can list the device
Code:
C:\Program Files (x86)\Minimal ADB and Fastboot>fastboot devices
2XJ7N17406000665 fastboot
C:\Program Files (x86)\Minimal ADB and Fastboot>
but any other command (except fastboot reboot) fails,
Code:
C:\Program Files (x86)\Minimal ADB and Fastboot>fastboot oem device-info
...
FAILED (remote: Command not allowed)
finished. total time: 0.013s
C:\Program Files (x86)\Minimal ADB and Fastboot>
Code:
C:\Program Files (x86)\Minimal ADB and Fastboot>fastboot flash recovery_ramdisk p10twrp04.img
target reported max download size of 471859200 bytes
sending 'recovery_ramdisk' (24954 KB)...
OKAY [ 0.736s]
writing 'recovery_ramdisk'...
FAILED (remote: Command not allowed)
finished. total time: 0.748s
C:\Program Files (x86)\Minimal ADB and Fastboot>
....So what should i do next ?
Enabling the Developer Debbung USB option in the menu of the smartphone ?
How come ? the phone can't boot android so i can't access the options menu ..... :'(
Thanks in advance for you help

Try this - https://forum.xda-developers.com/p10-lite/development/service-rom-b362-c432-upgrade-o-o-n-o-t3813946

Same problem, I have changed LCD and the touch does not work if I restart, if I do it in hot it works.
Does anyone know any solution? Thanks