OPPO / REALMEROM / FIRMWARE ROM stock OPPO Neo (R831) flashtool ok 26/03/20171559 views0 Share ROM stock OPPO Neo (R831) flashtool ok Fix hang the logo, virus, brick, etc … DOWNLOAD: R831_11_A.11_141213_svn6821_MT6572_FL.rar (590M) R831_11_A.04_140210_Flashtool.rar (584M) HOW TO FLASH: [TUTS] How to flash stock rom using SP Flashtool Share