Hello,i have Samsung Galaxy Trend(Ace IIx) S7560,and i want to know,is there a possibility to port official Samsung firmware from Galaxy Trend Plus S7580 which have 4.2.2 to my S7560 which have 4.0.4,because they are almost the same,the only difference is in cpu(S7560 have single core,and s7580 dual core)??? 
