G4 Mobile Recorder• Installation Guide and Platform Settings
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Chapter 5 Upgrade and FAQs
What should I do when the mobile phone cannot connect to
the device hotspot?
Steps:
Go to My > General Settings > Clear Cache.
Shut down the apps.
Restart the app and connect to the hotspot again.
Upgrade the G4 Device by TF Card
Steps:
Insert the TF card used for upgrade into the G4 device and format the TF card on the app.
Eject the TF card after the card can record videos normally (the REC white light on the device
is solid on).
Skip the first two steps if the TF card can record videos normally on the G4 device.
Extract the package and put the digicap.dav file under the root directory of the TF card.
Insert the TF card into the device and the device enters the upgrading process automatically.
An audio prompt will also be played.
After the upgrade is completed, the device restarts itself and the upgrade package will be
deleted.
Restore the G4 Firmware
Steps:
Follow step 1 and step 2 in 5.2 to format the TF card.
Skip the first two steps in 5.2 if the TF card can record videos normally on the G4 device.