floressou 发表于 2022-12-7 06:34 & g$ n9 C1 s( s. o3 jI have several H1S-3 units, how do I upgrade the firmware to the English version? ) r( F5 `. [2 Q& Z! C- g# _I'm from Indonesia ...
& K5 | }# A: n( {, z2 K5 v% xYou can add me to WeChat for consultation tm5880891