[Sony Xperia L] CodeZero:
Resurrection Remix Lollipop 5.1.1 - v5.5.4

Changelog :-

- Proximity Speaker

- Add three-fingers-swipe to screenshot

- Restore default rr wallpaper

- Themes: don't recreateDefaults on typeface when locale changes

- Revert "Barrier only messages shouldn't prevent the idle handlers from running

- base: don't refresh visualizer tile once the tile is destroyed

- SignalStrength: Allow for custom signal buckets in LTE

- Disable PIN entry after successful quick unlock

- Fix forcing media stream control on tablet

- Removed Anti-Piracy Support

- systemui: Provide empty view for empty lists published in QSTile

- audio: Playback over USB DAC connected before boot

- [ActivityManager] Bring up Service if not schedule to restart

- PBD: Apply the same emmc discard logic as ext4_utils

- SystemUI: fix empty notification space in shade_locked

- Keyguard: Don't show keyguard if CryptKeeper enabled

- SystemUI: add missed super window calls

- Buttons: Allow setting default long-press app switch behavior

- Lockdown AM.getRunningAppProcesses API with permission.REAL_GET_TASKS

- Fix telephony property access for CDMA rewrite rules in PhoneNumberUtils

- National roaming info for new Tuenti MNC in Spain

- Fix intent resolution of default preferred apps

- PhoneWinowManager: resolve home car intent

- Themes: Theme power off and reboot dialog

- Expose color values for battery saver icons

- Fix DT2S on navbar after SlimDim

- Battery saver enhancements (update)

- Keyguard: Stop fingerprint auth when not showing

- Fix StrictMode violation during getDefaultApn()

- AppOps: fix delete ops wrongly matched issue

- frameworks/base: synchronize surface control object access.

- frameworks/base: Fix ContentService JNI leaks

- Fix memory leak in AAPT

- Make MANAGE_DOCUMENTS permission signature|system

- LockPatternUtils: add a static way to retreive pattern from string

- Keyguard: Fix scramblepin logic

- Revert "AdBlock

- Fix NPE with WeatherStatus on KeyguardStatusView

- SystemUI: update to use new Profiles LockSettings obj

- systemui: Support remote expanded style.

- SystemUI: Add support for external bitmap icons.

- CaptivePortal : Ensure uri is not null

- TorchService: add sysfs handling

- autobrightness: Fix the brightness dialog is not work when first enabled

- policy: Remove references of Profiles in android.policy

- Settings: Disable Headsup floating by default

- Settings: add a way to not localize zone selections

- settings: add IMEI information to msim device status page

- Device info: Remove IMEI info from SIM status

- Use correct icons for sound settings

- Show "Lock screen & fingerprint" when supported

- Expose values for themes.

- Cleanup SoundSettings

- cmsdk: Dual SIM support on CM SDK

- vendor/cm: Provide means of uploading an artifact to maven.

- vendor/cm: Always use gpg sign-and-deploy for deployments.

- APN: Update configurations for Philippine networks

- Add new Tuenti MNC SPN override name

- vendor/cm: Expose internal revision for platform.

- apns: zero-length items are evil and break auto-selection

- sepolicy: Allow recovery to set system properties

- Add SettingsManagerService from cmsdk as a system service.

- sf: Restrict GPU tile render feature to MAX_LAYER_COUNT

- SF: Enable context priority

- stagefright: Add libhwc to exynos include paths

- stagefright: Add support for Exynos hardware audio decoding

- stagefright: Don't crash on invalid / null AVCC atoms in MKV

- MPEG4Extractor.cpp: handle chunk_size > SIZE_MAX

- video: Disable resync markers

- Includes All updates And Performance Updates From Cyanogenmod

- For More Details Track Github Activity

Device Specific : -

- Updated CAF kernel to latest tag

- Fixes for WiFi disconnection on sleep

- Added FIOPS scheduler and set to default

- Updated wlan prima drivers to latest tag

- Fixed all latest CVEs.

- Performance regression patches from qcom

Download :- Link

Those who are on RR 5.5.3 will receive the update through OTA app