YLesmart 1.2.8 apk requires following permissions on your android device.

• write to external storage.
• connect to paired bluetooth devices.
• discover and pair bluetooth devices.
• pair bluetooth devices without user interaction, and to allow or disallow phonebook access or message access.
• open network sockets.
• mount & unmount file systems for removable storage.
• access precise location.
• access approximate location.
• prevent processor from sleeping or screen from dimming.
• read from external storage.
• read or write the system settings.
• access to the vibrator.
• access information about networks.
• access information about Wi-Fi networks.
• change Wi-Fi connectivity state.
• access extra location provider commands.
• change network connectivity state.
• record audio.
• read the user's contacts data.
• modify the current configuration
• read only access to phone state.
• list of accounts in the Accounts Service.
• clear the caches of all installed applications on the device.
• receive SMS messages.
• send SMS messages.
• read SMS messages.
• read the user's call log.
• write (but not read) the user's contacts data.