Unhappy [q] [help] samsung gt-p5210

Hi all,

i have a problem with my GT3!

after getting root ant the TWRP 2.6.3.0 and flasching with the ROM: PimpDroid

my galaxy dont starts...its trying but after 2min its rebootung to the recovery!
i cant flash anymore...and cant use another recovery o_O also the stock rom!

have anyone a idea?

thx for your help and sorry for my english.