I realize this issue must have been asked before but I couldn't find the fix through the forum.
I'm trying to flash my Galaxys S3 (I9300 International Version) but nothing seems to work.
I go into recovery and try to unzip the latest CWM (here) but all I get is a 'signature verification failed'.
I try to install CWM recovery through the app but it says 'an error occured while flashing your recovery'.
When I try to flash this ROM (here), CM11, from recovery, after a full factory reset I get 'failed to verify whole-file signature' & 'signature verification failed'.
So that leaves me stuck at the beginning ...
Can anyone help?
Thanks in advance!