[Desire Android Development] rmg2:
MIUI 1.9.9 Changelog (Full)

Recommended updates this week:

1. Browsing speed

Upgraded browser JavaScript engine to increase performance execution by 30%

2. Anti eaves-dropping

This weeks update features improved anti-eaves dropping, enable to prohibit app monitoring, monitoring of call information and other actions by third-party sources.

3. No SD card support for theme replacement, wallpapers, ringtones and other resources

Full list of updates and fixes:

System:

New key shortcut (MI-Button) to allow for shortcuts to Home screen, Screenshot capture, Search and Call functions. (Supported on MI-ONE, Milestone and DesireZ)

Optimisation of account management interface and login / details

Phone:

New automatic translation switch for APN setup (CMWAP networking can be set only)

New novice user guide

Improved anti-eaves dropping, enable to prohibit app monitoring, monitoring of call information and other actions by third-party sources.

T9 Pinyin less optimal results when matching the number of contacts

Fix in some cases lockscreen wallpaper cannot use full display

Fix in some cases due to problems with sensors causing problems with ring tone fade when picking up and problems with flip to mute

Contacts:

New novice user guide

Add new contacts and support for restoring contacts from cloud backup

Fixed inaccuracy of A to Z (e.g, when you press P, it says O)

Messaging:

Optimisation of attachment into message recording, according to Mms automatically stop recording length limit.

Modify message delivery to optimise the default ring tone

Sending Mms fix in some cases inaccurate results

Lockscreen, status bar and notifications:

Added notification bar entrance of access control (simple mode)

Fixed FC caused by pulling down notification bar while changing themes

Fix status bar prompts novice user guide recurring problem

Fixed the brightness turns into the lowest while pulling down the notification bar in Single Page Mode

Fixed The lockscreen and music playback control appears while music is not finished playing

Fix lockscreen time display problem

Launcher:

Optimisation of long-press to open task manager opening speed

Fix desktop widgets text display cutting off problems

Themes:

No SD card support for theme replacement, wallpapers, ringtones and other resources

Optimisation of local theme list loading speed

Optimize the local style, and other major changes to the application to open when the animation style, from the bottom up, with the same style of system

Page optimisation changes to sort local theme styles more efficiently

Repair custom notification sound, alarm is displayed as the default

Click for details page blank area leads FC problem

Clicking the details page causes memory issues leading to FC

Fix the local cache validation problems in some cases leading to problems effecting efficiency of loading

Gallery:

Optimisation of thumbnail and large view quality

Transparent image thumbnail display abnormal issue fixed problem

Fixed abnormal ratio of wallpaper in landscape browsing mode

Camera:

Camera is switched on immediately after repair of boot problems leading to FC

Fix open photo playback, change brightness, contrast, saturation leading to FC

Browser:

Upgraded JavaScript engine to (V8), execution of JavaScript pages increased by 30%

Default navigation page optimisation for quick access to new bookmark items

Fix quick access to sites, returning to navigation page does not refresh in a timely manner

Fixed page dragging failure in Top sites

Music:

Optimisation of the use of local album art and support for resizing.

File Explorer:

Fix listing image too large leading to confusion in the list of thumbnails displayed

Radio / FM:

Optimisation of headphone pull opens flight mode, no longer automatically exits radio app but instead shows a pop-up dialogue box

Sound recorder:

Fix problem recording from radio causes FC problem

Backup:

Optimisation of failed backup or items which abnormally cause failure, allow to delete corresponding items to continue backup

Optimisation of cloud backup stability

Fix SD card space warning, resolve issue leading to corruption in backups

Fix issue with local backup alarm restore causing FC issue

Calendar:

Optimisation when there is no account, the first time opening the calendar will give a prompt

Fixed issue of delayed update of menu after login

Exchange calendar fixes

Settings:

Optimisation of the system volume, when set to 0 the volume will not output notification tones

Optimisation of slider display segments

Optimisation of Wi-Fi password prompt, pop-up will display asking to re-enter if password invalid

System update:

Checking for updates in quick succession fixed popup error dialogue problems

Fix issue when switching to different network type e.g from mobile to wifi causes full package update to not be downloaded

Download manager:

Fix failed download does not receive notification message display