EA5 & EM5 & EM7 Firmware Update_Shenzhen Shanling Digital Techno
Please be sure to follow step 5 of update guide!!

EA5 V1.4
EM5 V1.5
EM7 V1.4

EA5 Firmware notes:

1. Adjusted system menu in regards to Input Source switch and accessing Streaming services.
2. Adjusted behavior of remote controlling of the device.
3. Optimized library scanning.
4. Fixed issue causing app crash.

EM5 & EM7 Firmware notes

1. Adjusted system menu in regards to Input Source switch and accessing Streaming services.
2. Adjusted behavior of remote controlling of the device.
3. Optimized library scanning.
4. Fixed issue causing app crash.
5. Adjusted output switching

アップデート後は工場出荷設定必須みたいですね