andi 4.5 k6 backup plzzzz i need backup help plzzz topic

i hv rooted my phone n hd instal cwm recovery
but unfortunately lost my system
i need andi 4.5 k6 back up plzzz guyzzz sumbody provide it plzzzz
my whatsapp no is 7776 947 248 plzzzz reply me on whatsapp i need ur help plzzz:crying: