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Basic flow of recovery

Source: Internet
Author: User
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1. User selects "Factory reset"

2.Android system writes "--wipe data" to/cache/recovery/command

3.Android System with keyword information restart, enter recovery mode

4. Obtain the corresponding parameters in the recovery, such as Wipe_data,wipe_cache, etc.

5. Perform recovery action According to parameters, reformat Data/cache partition

6. Complete the recovery mode

7.recovery call reboot reboot into Android system

Note: parameters are written to BCB (bootloader control block) in recovery mode, adding a set of protection mechanisms

Basic flow of recovery

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