Complete Guide to Oppo F1s MT6755 Firmware: Downloads, Flashing, and Troubleshooting

Oppo F1s (A1601) is a mid-range smartphone originally released with the MediaTek MT6755

Once you see a green checkmark indicating you can disconnect your device. Note: The first reboot may take up to 10 minutes. 4. Alternative Methods (Recovery/OTA)

Temporary disable Windows Defender or third-party antivirus software, as they frequently block flashing tools as false positives. Essential Downloads