[Q] Lenovo A3300 - start on charger topic

Dear Experts.

I am struggling with modification for my Lenovo A3300 tablet.

The goal is to stat Android anytime the charger is plugged in even the device is switched off.

When the device is switched off and i plug in the charger i am getting the battery icon.
I used below modification to change the icon to reboot command:

Code:

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#!/system/bin/sh
/system/bin/reboot
Be sure to add those permissions to the file

chmod 0755/system/bin/ipod
chown root.shell /system/bin/ipod

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I modyfied file /system/bin/ipod (the battery icon) but the tablet is not booting up but stays on Lenovo logo.

Any ideas how to achieve this?

Thanks, Maciek