sky 840sp need help

hien tai la e vua mua con may sk 840sp
o day co pro nao chi e root may vs nhe..
va e xin hoi la, co pai con nay co 2 ban, 1 lock vs unlock ko a?
thanks all

 

840sp bac ah..840s ko ap dung vao con nay dc dau a..e thu gan het

 

bac thu chua vay? e thu may tool ui ma van ko dc...

 

vay ah..bac cho e hoi ti la..volum up + down + power ay..khi man hinh hien ra..e thay co 1 dong ghi la lock state la sao ha bac? co anh huong j ko a?

 

thanks bac nhiu nhe..e dang thu day

 

e lam phien bac ti nhe.. e lam dung moi thu..co super su trong may lun..nhug khi tat may de vao recovery thi ko dc bac ah.the la loi j the bac