While a Nougat update is unlikely, you can check for the latest available official software for your region: on your phone. Software Update Alternatively, you can visit the OPPO India ROM
| Component | Status in Patched Nougat | Risk | |-----------|--------------------------|------| | | 3.18.x (backported from similar MT6750 device) | Moderate – may have memory leaks | | Camera HAL | Patched to use old Marshmallow libs | High – often crashes or low quality | | Fingerprint | Broken in many builds; patched version may work intermittently | Moderate | | VoLTE | Usually non-functional | High for voice calls | | Security patch | Spoofed (shows 2017-2018 but real patches missing) | Critical | | OTA updates | No future updates; manual flash only | N/A |
Run two apps simultaneously on your screen.
Error 7 means the installer script is checking for the wrong device model. Edit META-INF/com/google/android/updater-script and remove the assert(getprop("ro.product.device") lines.