29號，網上出現北京大學學生嶽昕等人發表嘅《北大學生就「深圳7·27維權工人被捕事件」的聲援書》。30號，出現《清華部分學生、校友的聲援書：立即釋放被拘工友與羣眾！》等聲援工潮嘅文章，要求深圳警方立即釋放被捕工人，並就抓捕行為解釋同道歉。聲援書唔夠三個鐘就俾人刪除，不過已經有過萬閱讀量。另外，由部分聲援者發佈嘅公開信就有兩千幾人聯署，聯署者主要來自中國各高等院校同部分公民。噉嘅形勢之下，佳士公司突然發布聲明，話唔存在阻撓成立工會嘅事實，又話網上消息係「惡意誹謗」。深圳坪山公安嘅官方微博亦話警方執法行動合理合法。呢條信息有啲中國媒體原文轉載，不過過幾日俾人刪除。
On the 29th, Peking University student Yue Xin and others published a "Letter of Solidarity from Peking University Students on the "Shenzhen 7·27 Rights Protection Workers Arrest Incident" published on the Internet. On the 30th, the "Letter of Solidarity from Some Students and Alumni of Tsinghua University: Immediately Release the Detained Workers and the Masses!" and other articles in solidarity with the labor movement, demanding that the Shenzhen police immediately release the arrested workers and explain and apologize for the arrests. The letter of solidarity was deleted after less than three hours, but it has been read by more than 10,000 people. In addition, the open letter issued by some supporters was signed by more than 2,000 people, mainly from Chinese universities and some citizens. Under such circumstances, Jasic suddenly issued a statement saying that there was no obstacle to the establishment of a trade union, but said that the online information was "malicious defamation". The official Weibo of the Pingshan Public Security Bureau in Shenzhen, or the police enforcement action, is reasonable and legal. The message was reprinted in the original text by some Chinese media, but it was deleted a few days later.