Factory Reset; Common Problems - Sonoff 4CHPROR3 Mode D'emploi

SONOFF TECHNOLOGIES CO., LTD.

Factory Reset

Long press the pairing button for about 5s until the Wi-Fi LED
indicator changes in a cycle of two short and one long flash and
release, then the reset is successful. The device enters quick
pairing mode (Touch).
Please reset the switch to factory defaults if you want to change Wi-Fi
the network, then reconnect the new network.

Common Problems

Tap " " on eWeLink APP and select "FAQ" to check.
FAQ
Pairing failed...
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