What should I do if Foxconn hasn't received a text message since it left?

Legal analysis: There are many reasons. First of all, make sure that your company has reported your resignation. Secondly, if there is something wrong with your mobile phone, it may affect your receiving short messages. Workers do not need to obtain the consent of the employer, and notify the employer in writing to terminate the labor contract 30 days in advance. After more than 30 days, the employee submits to the employer the procedures for dissolving the labor contract, and the employer shall handle it.

Legal basis: Article 31 of the Labor Law of People's Republic of China (PRC), if a laborer terminates the labor contract, he shall notify the employer in writing 30 days in advance.