mobile

I cant put cm12s inside my phone, i have cm12 nightlie and when i tried to put the new rom have an error, one member of one plus forum said that:
change the recovery TWPR and flash the recovery stock.
i do that, but when i tried to flash the new rom have an error, and now a dont have rom and i cant enter inside fastboot or flash whit toolkit......
the error are footer is wrong
signature verification failed
installation aborted

For Those Who were you in the nightlies ( Let me guess you would have TWRP ) If you can not let flash the zip , I've Done That :

That memory 1.There Having EL zip the upgrade , and the recovery of populations of CM11 (thanks
Silvakabum , let me My NOR ) .Podéis out of here ( Maica put it in the thread of the roms ) :
http://forum.xda-developers.com/onep...hable-t2844348

2. From TWRP , we wipe data , set, And The Two caches.

3.Flasheamos the zip file recovery, and make the phone reboot into recovery ( Reboot > Recovery , we Announcement Hay Que No OS Installed) .

4.Se restart us in the recovery of stocks , from there you apply We give an update > choose between internal storage ( or something ponia ) , we choose and the zip of the Update. Finish Wipe cache and pulling para .

Sorryfor my english but im spanich and the steps paste up here i use google translated