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2N TELEKOMUNIKACE a.s., www.2n.cz70/135
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3.4 Device Upgrade
There are two ways how to upgrade : using an SD card or via 2N Indoor Touch 2.0
®
the device web interface. The firmware package always includes the current Android
version, Launcher and application.
2N
®
IP Mobile
SD card upgrade procedure:
Download the latest
2N
®
Indoor Touch 2.0 Full Upgrade firmware from www.2n.
.cz
Get a microSD card of the maximum capacity of 16 GB and with the FAT32 file
system.
Copy the downloaded *.ZIP firmware into the root directory of an attached SD
card (naming the file ).
upgrade.zip
Insert the SD card in the SD card slot on the left side of 2N Indoor Touch 2.0
®
(refer to ).
2.1 Before You Start
Reset the device as follows:
Press the backside Reset button shortly (refer to ), or
2.1 Before You Start
Press the Restart button in the System / Data Backup and Recovery
configuration section.
If detects the right file, the upgrade process will run 2N
®
Indoor Touch 2.0
automatically. If not, an error message is displayed.
Remove the SD card after the upgrade is complete and choose one of the
following options:
Click the display to restart the system.
Hold your finger on the screen for 5 seconds to reset the factory values.
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