ZOYI ZT-703S supports only english and chinese right now and it’s unclear if there will be multilingual firmware updates in the future, follow those steps if you are accidentally changed the language to chinese or if it starts in chinese and you cant read the interface.

After turning on the device, simply click "menu", then press the right button twice, and then press F4 to switch the language back to English. thats very easy

abd If you have any other questions, please leave a message, and I will make some videos to answer all the questions.