can THIS phone use ubuntu touch

hi there, i have a (very likely fake) samsung galaxy S5... and it came with a MASSIVE amount of well.. MALware.. im sorry

but im simply NOT INTERRESTED in playing game of freaking war or clash of titans for that matter.. so... according to

CPU-Z
i have a Qualcomm Snapdragon 800 3.00 GHZ ( 8 cores ??? )

no idea on the amount of ram sorry
point is.. no matter how many times ive done a device reset or installed malware remover... nothing changes.. the malware

is built INTO this Android OS.. so that being said, i would like to know if its POSSIBLE to root this device ( if so tell

me how please ) and if the processor is sufficient enough to handle Ubuntu Touch.. thank you
mind you if you have any bones to pick with me because i own a FAKE samsung.. kindly bend over and shove your ethical

debate up your you know where...

CHEERS!