From now on, the flash files for the following models: V3ie, V3im, V3i_07, V3s, V3xx -mode, V400, V400p, V500, V525, V535, V545, V547, V550, V551, V555, V557, V560, V600, V600i, V620, V635, V975 and V980 that contain SP lock, are having the word Locked in the end of the file name. Branded flash files contain NP name at the end.