Maintain a minimum battery level of 50% to prevent the device from dying mid-flash.
| Specification | Value | |---------------|-------| | Model Number | PCHM10 | | Commercial Name | OPPO A11 | | Chipset | Qualcomm Snapdragon 665 (11nm) | | Android Version (Stock) | Android 9 Pie (upgradable to Android 11 via ColorOS 11) | | ColorOS Version | ColorOS 6 → 11.1 | | Display | 6.5-inch HD+ (720x1600) | | RAM/Storage | 4GB/64GB or 4GB/128GB | | Security Patch (Latest Verified) | August 2023 (depending on region) | oppo a11 pchm10 firmware verified