If the FX2000 won’t connect to Wi-Fi or freezes during OTA:
Before starting, ensure you have:
The ANCEL FX2000 unit, its original USB cable, the TF card (located inside the device), and a TF card reader. Registration Info: Note down your unit's Serial Number Register Code by selecting [Help] > [Tool Information] on the device menu. Step-by-Step Update Process (TF Card Method) ancel fx2000 software update