How to Change Screen Timeout on Kindle Fire
Decreasing the screen timeout along with lowering the display brightness help you get more battery life while using your Amazon's Kindle Fire. To ...
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If you are not satisfied with the 16/32GB of internal storage on your HTC One M8, you can easily increase the amount by inserting an SD card or a USB flash storage (via a USB OTG cable).
But how to Safely remove these external storage?
To Unmount USB Storage / Unmount SD Card on HTC One M8 do as follows:
1. Open Settings and go to Storage.
2. Scroll down and under SD Card settings, tap the "Unmount SD Card" and after a few seconds the SD card can be safely removed
3. Now head to the USB Storage settings, and Unmount USB storage as well