[EVO 4G Android Development] swiperrat:
MIUIANDROID 2.4.27​

CHANGELOG

[System]

Fix problems with Cartoon Match Wars FC

[Phone]

Optimisation to improve the call log loading speed

Fix service provider to show owner information, information displayed incorrectly

Optimisation of Telecommunications number attribution

[Contacts]

On-line picture library support for choosing contact photo via Theme Manager

Optimisation of merge duplicate contacts UI interactions

[Messaging]

Fix in some cases, you cannot open the dial-up message dialogue page

Fix FC when selecting contact to send a new message

Clicking dial key is invalid on message thread interface

Fix contact number attribution issues numbers stored with +44 / 07 for same contact do not show contact name

Fix management of advanced settings concerning SIM card SMS messages FC

Fix draft message cannot be removed in some cases

Fix problems sending Mms messages

Fix problem when deleting Mms messages, shows incorrect annex

Optimisation of new SMS time format method

New SMS / MMS application priority option to choose which application will receive the message first

[Lockscreen, status bar and notifications]

Fix lock screen when lit the time change is delayed for clock

Optimise the efficiency of the default lock screen functionality

Fix text message preview display from the Lock screen

Fix volume keys to control volume when reduced to vibration, the vibration status is not correctly shown in status bar

[Desktop]

Optimise sliding screen gesture fluency

[Themes]

Add MIUI v4 support to display tray topic, edit mode to customise backplane style

Fix problem in Mixed (Customised) theme where the lockscreen wallpaper will not refresh when applied

[Camera]

Fix problem with SD card capacity notice when saving panoramic photos

Fix camera cannot adjust focus, sound and shutter sound problems

[Gallery]

Optimise the photo details page and photo editing page styles

Optimisation to use the name that appears for album folder rather than the system path name

Fix problem when using Gallery when opening a picture, invalid URL causes FC

After wiping data, pre-set photos are re-copied

Remove some effects from photo editing options

[Music]

New "Keep screen awake" function (See settings for more info)

[Backup]

Fix problem restore issues with ringtones

[Settings]

Optimisation of the vibration switch, split vibration switches into two options

Fix volume key controls, when the volume is reduced to vibrate, the vibration switch state from the status bar does not correctly show current status of volume

[File Manager]

Fix problems with SD card, selecting installation package (ROM) from system update leads to FC problems

[Download Manager]

Fix problem when selecting to only download using Wi-Fi, the download will still continue when only on a mobile network and Wi-Fi is disabled

[Browser]

Add new reading mode

[FM]

Fix minimum volume adjustment issues, mute is still not available when volume is adjusted

[Notes]

Fix pop-up reminders via lock screen, rotating the screen will lead to problems

[Alarm Clock]

FC caused by pressing the camera button while ringing

[Other]

Added new 4.0 user manual​