Steps to perform hard reset VIVO Y55A through mobile Keys and Settings,
entering in recovery mode, wipe data and factory reset.

Important Instructions:
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* If you have an external memory in your VIVO Y55A,
you must remove it to avoid losing your important data, since
the process of hard reset will erase all content in its path.

* As the internal memory can not be removed, I suggest you make
a complete backup of your important files, because the hard reset
will delete all data types or existing files.

* Before starting make sure you have the device charged up to 70%.


Warning:
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This will erase all your personal information, any contacts stored
on your device and any programs that have been installed. You
should only perform a clean boot when all other options have failed
to restore your device to an operational state.

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