Many of the update methods discussed in this section require putting the device into Android Recovery mode. If you are unable to enter Android Recovery mode through
adb
commands, use the following steps to manually enter Android Recovery mode.
Press and hold the Power button until the menu displays.
Touch
Restart
.
Press and hold the Volume Up and Power button until the Zebra logo displays.
Release the Power button, but continue to hold the Volume Up until the System Recovery Screen displays.