A Stock ROM is the original operating system that comes pre-installed on your Android device from the manufacturer.
What is Stock ROM?
Stock ROM refers to the factory-installed firmware that includes the Android OS along with any modifications made by the device manufacturer (like Samsung One UI, Xiaomi MIUI, etc.).
Stock ROM Characteristics
- Pre-installed by manufacturer
- Includes manufacturer's UI customizations
- Contains pre-installed apps (sometimes bloatware)
- Receives official OTA updates
- Keeps warranty intact
- Generally more stable
Stock ROM vs Custom ROM
| Stock ROM | Custom ROM |
|---|---|
| Official support | Community support |
| Warranty valid | Warranty voided |
| Limited customization | Extensive customization |
| May have bloatware | Usually bloat-free |
