I have error in cmd when write --set_active=b or a
I also tried set_active, but same error. It says unknow option. What can I do?
type it correctly
fastboot --set-active=a
or
fastbot set_active a
(depending on your fastboot version, one of the above will work)
Related
Hello,
I have problems with my Lenovo tablet Tab S8-50F. During deleting file via PC tablet froze and then I have stuck on bootloope.
I tried flash stock rom TABS8-50F_WIFI_ROW_USER_SEC_ENABLE_WW14_S000143_140929 K.K. with Intel Phone Flash Tool it stops at 27% and failt at the command fastboot oem sections /tmp/partition.tbl failed (remote: GPT command failed)
Then I googled and it is possible that it has locked bootloader. So I tried the command "fastboot oem unlock" - error command was found, then tried another command , "fastboot flashing unlock" the console looks like working .. but in the tablet is error unknown command "flashing unlock"
I am really stucked.
Does anyone have any advice ?
Thank you
hey please help i am unable to unlock boot loader of my coolpad note 5 which has snapdragon 617 soc, no unlock code type help or instruction on official forum and no help there because all command returns as unknown command ,
i tried many command except these two command all return unknown command ,
fastboot devices works shows device no
fast getvar all works showing something
i checked all driver installed properly and pc showing it on device manager as fastboot device even fastboot recognized it as a fastboot devices, also i allow oem unlocking on developer setting and enabled usb debugging
after this all command like
fastboot oem unlock
fastboot oem unlock-go
fastboot boot
fastboot reboot
fastboot flashing unlock
fastboot oem device-info
fastboot flash
all and more i found i net returns unknown command remote
i tried with vendor id but no result
i checked fastboot getvar all returns its kernal as lk
so do little kernel has problem , i have its firmware package but not found aboot.c
please help its unrooted
attached error command screenshot in zip
I am facing same issues
Sent from my Andromax A16C3H using Tapatalk
After I installed the stock rom and blocked the bootloader my device no longer turns on the system only in fastboot mode, can anyone help me? I am desperate
fastboot getvar current-slot
If it's a, then:
fastboot set_active b
If it's b then:
fastboot set_active a
...afterwards...
fastboot reboot
hi
I have a problem installing twrp,
i performed the unlocking of the bootloader, i perform the write of the stock boot, when i go to write from fastboot to switch to the other slot
the `` --active '' command remains gray, is not white and does not execute it.
i use powershell.
use fastboot set_active a to set active slot first, then flash TWRP
P/s: you should use cmd instead of powershell
Hello, i have been trying to unlock the bootloader on this stupid phone, i want to install a twrp.
I have adb files and driver.
i use the command "adb reboot bootloader" to boot the phone into fastboot mode, which works fine, but when i use the command "fastboot flashing unlock" i will give me this error:
FAILED (remote: 'unknown cmd.')
fastboot: error: Command failed
If i try the command "fastboot flashing lock" i will get a messge on the phone that shows like this:
Info: BootLoader has been locked!
I do have oem unlocked in the developer option, and also usb debbuing.
i have no clue why i get this issue, please help