Help Cannot boot

[ShareRough]

Hi guys,

currently im using samsung galaxy s2, actually im using cyanogenMod 10.1.3 and after updating to nightly update version and when i try rebooting it enter the samsung logo looping process for a few times and lastly it will stays in a flashing screen..please see the uploaded image for a screenshot of it. i try to enter the recovery mode but fails...please help me.

 

[Deleted User]

Maybe its something that has to do with the build

 

[funkylogik]

If it won't go into recovery mode, will it go into download mode?
If not, I'm afraid it's a paperweight