Sonoff S20 Upgrade Firmware

REMARK: For EWeLink Setup, kindly refer to EWeLink Mobile Apps Installation

                 For pairing between Sonoff S20 with EWeLink, kindly refer to Pairing Sonoff S20 With EWeLink

1. Open EWeLink apps

2. Click on Sonoff device name; i.e: Switch1

3. Click on 'ON' if the device is in 'OFF' state

4. Click on device setting (...) > Setting

   Firmware version 1.5.5          1.6.0

5. Click on cloud download > Continue

6. Once updated:

   Firmware version: 1.6.0      Latest Version