all alcatel not work from this (inncorrect crc) control summari of check!!! load flash (s2gsm v2.16) read. Correct crc and write !!!!! 90%%% work. tech zone is really small !!!!! if flash corrupted load full flash at work fone click backup (write full work flash) and write tech zone in fhone henrich 4.3 read it. TEL ON..... ALL version