If you format /sys_boot by mistake from CWM recovery and you end up with Black screen no NOKIA and only Vibrating and cant fix it on NOKIA Care Suite or NOKIA Flasher this is how to fix it.
Human Beings Issue Details:
Alians Tech Details about issue:
Now to how to fix it!!!
2- Download Attachment File.
3- A Good USB cable( i strongly recommend the original cable to avoid problems)
Steps to FIX:
2- Download and extract the attachment in Home Folder
3- Open up Ubuntu Menu and look up (Disks)
4- Remove your NOKIA X Battery and Unplug it from any USB or charger, re-insert battery, then hold Power button untill phone Vibrates then release power button. after you do all that plug it in USB to your computer
** if you have done those steps perfectly you should see a new device in (Disks) application will say(something-qualcomm-something) depends on the type of your phone. you will see a table on the right when you click it that has 3 partitions and then many other partitions grouped up don't touch these at all**
5- click on the third partition from left it should be in size of 52MB.
6- right click it and choose (Restore Disk from an Image).
7- Browse to your Home folder then in (NOKIA X RM980 BOOTLOADER) and choose mmcblk0p3.img
8- it will ask you if you are sure click Restore.
9-Wait for it to finish. when it does close Disks then unplug phone, remove battery, re-insert it, power up your phone.
BANG NOKIA APPEARS!!! The phone is back to life!!! no cloning needed and no NOKIA Care Center Needed. you can now use NOKIA Flasher and NOKIA Care Suite to restore your phone to factory firmware or use XDA Furoms to install CWM back and your favorite Custom ROM