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Settings
•
Check for Firmware Upgrade
T
ap “Check for Firmware Upgrade”, you can see curre
nt firmware
version and available upgrade version if any. Tap “Upgrade” to start
firmware upgrade.
Notice for Firmware Upgrade:
⚫
Suggest connecting to power OR device at least have 50% of battery level. To avoid
running out of power during firmware upgrade.
⚫
Must insert memory card with at least 100MB storage available.