OPPO / REALMEROM / FIRMWARE Stock ROM for OPPO R823T (MT6589) 04/05/20171158 views0 Share Stock ROM for OPPO R823T (MT6589) File fix hang the logo, fix virus, unbrick, etc … DOWNLOAD: R823T_11_A.08_131107_SVN9993_MT6589_FL.rar (418M) HOW TO FLASH: [TUTS] How to flash stock rom using SP Flashtool