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==== Option 8: Perform backup to USB device ====
==== Option 8: Perform backup to USB device ====
Attach a USB Device and follow the prompts.
Attach a USB Device and follow the prompts.
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Custom db setting for the compression level of the *.tgz file and hence the speed of the backup can be set from -9 to -1, default is -9.
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Regulate the speed of compression using the specified digit n, where `-1' indicates the fastest compression method (less compression) and or `-9' indicates the slowest compression method (optimal compression). The default compression level is `-9' (that is, biased towards high compression at expense of speed).
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Console USB Backup, allow user setting of compression level
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db configuration setprop backupconsole CompressionLevel=-6
To restore this type of USB Backup, perform a clean install and when prompted if you wish to restore attach the USB Drive.
To restore this type of USB Backup, perform a clean install and when prompted if you wish to restore attach the USB Drive.