To download the Oppo A59s flash file global version, follow these steps:
Boot the phone into recovery mode (Power + Volume Down) and perform a "Wipe Data / Factory Reset" to clear residual cache data. oppo a59s flash file global link
Flashing your device with a new firmware may void your warranty and potentially brick your device. Proceed with caution and at your own risk. To download the Oppo A59s flash file global