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  • SA700

SA700 v1.21


Mar 31, 2020

SA700 v1.21


Before firmware upgrade:

1. Make sure of the battery level at least over 50%.

2. Make sure of the memory size at least over 500MB.

3. User setting is initialized after upgrade.

4. Before upgrading, please make a backup of important files just in case.

[how to upgrade]

1. Connect to Wi-Fi

2. Find 'new' firmware on Setting - Update - System update


- Volume safety feature added

: Volume safety feature can be turned on/off in the Settings Menu

: Alert when volume level reaches safety limit

(Function enabled as the default setting)

- Operational stability improvements