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CHAPTER 7 Troubleshooting
C448HD C450HD | Users & Administrator's Manual
SSH is by default disabled and can be enabled with Administrator permissions in the
phone screen (Device Administration > Debugging > SSH).
To sign in, the administrator needs to know their username and password;
admin
and
1234
are
the defaults. SSH access allows administrators debugging capabilities such as:
■
■
Pulling files from the phone sdcard (using the curl command)
■
■
■
Getting the Phone IP Address
Network administrators can get a phone's IP address using SSH protocol.
➢
To get the phone's IP address using SSH protocol, type the following at the shell prompt:
ifconfig
Installing the APK using SSH
Network administrators can install the Team Android Application Package using SSH protocol.
Updating Phones using SSH Commands
➢
To upgrade firmware:
1.
Download the required firmware version to
sdcard/update_image.zip
.
For example, use the following:
SCP <file name> admin@<DeviceIP>:/sdcard/update_image.zip
2.
Update the firmware using the following:
setprop ctl.start local_update
3.
Track progress using the following:
logcat | grep update_engine_client_android
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