6
When the Recovery Mode screen appears, release the Left Scan button.
Figure 9-5 Recovery Mode Screen
Touch
7
Figure 9-6 System Recovery Screen
8
Press the Volume Up and Volume Down buttons to navigate to the apply update from /sdcard option.
9
Press the PTT button.
MN000112A01 - September 2013
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9.6 Upgrading the Operating System from GingerBread to JellyBean
9-11