HTC since this week began rolling out the Android 5.1 update for the HTC One M9 smartphone, the smartphone will get the improvements this which are used in the Android 5.1 update.

One-M9

Overall, the update very small and mainly focused on bug fixes. Starting this week, users can expect a message on the smartphone on the new update.

The Android 5.1 update for the HTC One M9 brings various improvements and changes with it. Thus, including the settings menu customized for the smartphone and there are many improvements visible to the rear, so the smartphone battery is improved and stability. Furthermore, there is support for HD Voice, giving you better quality audio while calling

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