Good day gurus in the house....I have one zte u819 totally dead and I was looking for the stock ROM for the past two weeks now...Yesterday I got the file from one site and after extracting the file I discover is not in sp flash tool format. The file is meant for update through cwm and the phone is totally dead...PLS IS THERE ANY WAY I CAN CONVERT THE FILE TO SP FLASHABLE FORMAT???.... HELP YOUR BRO O...THANK YOU