actually i unlocked my bootloader. tried the cm rom!
again went to stock 4.4.2 .314fw.. and locked the bootloader!
now i want to try the miui rom for our z2 but when i try to unlock the bootloader again it says already rooted!
now suppose its rooted or unlocked. i try to flash a kernel, flashtool gives an error that cannot execute the command.
why so? whats the solution?