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[Q] Kernel failure in fastboot

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kareemgalal86
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Default [Q] Kernel failure in fastboot

Hi all,
after rooting my mango i flashed rom via cwm but it can't be working then i tried to fastboot a kernel but i got this message:

23/038/2014 21:38:20 - INFO - Please check the log before rebooting into system
23/038/2014 21:38:34 - INFO - Selected kernel (boot.img or kernel.sin): C:\Users\K_G\Downloads\boot-active_lupus_v5_dual.img
23/038/2014 21:38:34 - INFO - Flashing selected kernel
23/038/2014 21:38:34 - INFO - sending 'boot' (8320 KB)...
23/038/2014 21:38:34 - INFO - FAILED (remote: The Device must be rooted first)
23/038/2014 21:38:34 - INFO - finished. total time: 0.001s
23/038/2014 21:38:34 - INFO - FASTBOOT Output:
sending 'boot' (8320 KB)...
FAILED (remote: The Device must be rooted first)
finished. total time: 0.001s

23/038/2014 21:38:34 - INFO - Please check the log before rebooting into system

Can anyone help me????
 
Attitude.SSJ
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Quote:
Originally Posted by kareemgalal86 View Post
Hi all,
after rooting my mango i flashed rom via cwm but it can't be working then i tried to fastboot a kernel but i got this message:

23/038/2014 21:38:20 - INFO - Please check the log before rebooting into system
23/038/2014 21:38:34 - INFO - Selected kernel (boot.img or kernel.sin): C:\Users\K_G\Downloads\boot-active_lupus_v5_dual.img
23/038/2014 21:38:34 - INFO - Flashing selected kernel
23/038/2014 21:38:34 - INFO - sending 'boot' (8320 KB)...
23/038/2014 21:38:34 - INFO - FAILED (remote: The Device must be rooted first)
23/038/2014 21:38:34 - INFO - finished. total time: 0.001s
23/038/2014 21:38:34 - INFO - FASTBOOT Output:
sending 'boot' (8320 KB)...
FAILED (remote: The Device must be rooted first)
finished. total time: 0.001s

23/038/2014 21:38:34 - INFO - Please check the log before rebooting into system

Can anyone help me????
Unlock bootloader... Then only can you flash a custom kernel...

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