Oppo N1 was release couple of months ago with normal Android operating system. But recently, after Google officially approved new Oppo N1 with CyanogenMod OS, they released it again which came pre-installed with Cyanogen’s own operating system pre-installed. Although both the devices have same amazing hardwares, the new version of N1 offers something different and interesting because of the different OS. So, if you are among the ones who bought older Oppo N1 and want to try out the features of new N1, you can do it by manually installing the official CyanogenMod which come pre-installed with the new N1 version. What you need to do is, just download the ROM provided on this page and follow the installation procedure provided on our forums. In case you face any problem or need any more help, we are Happy to Help.