Hot answers tagged file-system
This is done so that on a device without a removable SD Card 1 - you'd still be able to copy files to and from the device, and 2 - user's data can be stored separately from system and app data. Regardless if a specific device has a removable SD Card, Android sets aside part of its internal memory that is reserved for user's media such as photos, music, ...
For Lenovo ,the location for Downloaded Update file is : internal storage > LenovoOTA or sdcard0/LenovoOTA folder after download completes mount to pc ,copy then execute on mobile/device otherwise file 'll be deleted after update
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