FEEDBACK REQUIRED:
- Nexus 1/S + CM7: anybody can confirm whether this issue http://code.google.com/p/cyanogenmod/issues/detail?id=2928 has been fixed? I.e. is network mode switching working without nasty side effects?

- Installation failures (other than on HTC devices with S-ON)? (remember to send a log! If the app gets stuck, terminate and reopen it – or reboot – then send log immediately)

- LTE phones: more reports are needed! See here: http://feedback.latedroid.com/forums/70437-feedback/suggestions/2235451-4g-lte-support-

GENERAL INFORMATION

What’s the AOSP helper?

The AOSP helper circumvents some Android limitations that would otherwise make it impossible to perform certain operations.

Currently the AOSP helper, if installed and functioning, can:
1. perform network mode switching (sometimes called band switching) between 2G/3G/4G
2. control the Background Data setting (in addition to the Auto-sync setting)
3. enable and disable GPS

While #2 and #3 are only really useful, from a battery consumption perspective, in some very specific circumstances, #1 often allows for substantial battery savings.

What are the requirements for successful installation?
1. Your device must be rooted
2. Your device must be running at least Android 2.2 (Froyo)
2. If you are on Android version 2.3.4 or greater, read-write access to the system partition is necessary, as the AOSP helper must be installed there

These are the minimum requirements; it might very well be possible that the AOSP helper cannot function on your phone even if it meets these.

In particular, point #3 implies that on Android 2.3.4+
- the AOSP helper will need to be reinstalled if you flash a new firmware
- the AOSP helper can’t be installed on HTC devices with S-ON

v3.9.4: [market, latestdev]
- fixes
- intro screen for new users
________________

v3.8.8beta:
- workaround for silly Bluetooth bug in Android 2.3.4+ (apparently only affecting some Samsung firmwares)

v3.8.7beta:
- minor fixes

v3.8.6beta:
- added “set minimum brightness” for Brightness
- added per-network “keep enabled” for Location
- AOSP helper fix for 2.3.7
- minor fixes

v3.8.5beta:
- several fixes and improvements

v3.8.3beta:
- added customized sync frequency for sync accounts!
- added per-app custom controls (mobile data, wifi, wifi forced, bluetooth) in the Apps trigger
- support for WiFi-only tablets in the free version
- some fixes

v3.8.2beta:
- fixed night/peak schedules only starting the first time
- fixed a bug in Traffic
- fixed other stuff (honestly I forgot what it was)
- reworked the widgets, improved “user” control
- added network mode widget
- added Bluetooth enable/connect in QuickBox
- sat view on “view location”
- UI tweaks
- updated translations

v3.8.1beta:
- Honeycomb support! (feedback needed)
- better handling of the keyguard during phone calls
- fixed some more bugs
- removed read logs permission, if you want to see the log you must enable JD’s internal logging

v3.8.0: [stable]
- hopefully fixed a really weird issue on Froyo phones

v3.7.9beta:
- more fixes! :)

v3.7.7beta:
- fixes
- partially updated translations

v3.7.4beta:
- fixed “enable on charger” for Bluetooth control
- more descriptive triggers for Bluetooth control (graphical notification)
- fixed QuickBox setting not sticking

v3.7.3beta:
- fixed a regression in Backup
- improvements in Location
- launcher fix for X10 and Optimus V

v3.7.2beta:
- tentative MMS fix part #3
- compatibility fix for Eclair/Froyo
- FC fix

v3.7.1beta:
- tentative MMS fix part #2
- fixed silly Plus/Ultimate regression introduced in v3.7.0
- further improvements in Location
- “quickbox only” mode for Night and Peak
- added hide icon option for text notification
- cosmetic tweaks

v3.7.0beta:
- temporary launcher fix for SE (X10 etc.)
- tentative MMS fix

v3.6.9beta:
- several fixes in Location and Network mode
- added “force reconnect” for Wifi in Troubleshooting
- added option to disable JD via SMS
- added persistent log option
- autodetect LTE devices
- added require USB debugging for AOSP helper installation
- performance improvements
- some cosmetic tweaks

v3.6.8beta:
- improvements and fixes for network mode control
- tentatively added LTE to network mode control (experimental!)
- fixes in wimax location trigger
- added network mode location trigger

v3.6.7beta:
- simplified Location algorithm, new features for manual management of locations

v3.6.6beta:
- improvements in AOSP helper for CM7
- improvements in automated report feature

v3.6.5beta:
- improvements in AOSP helper
- improvements in automated report feature

v3.6.4beta:
- experimental AOSP helper for CM7
- new semi-automated ‘send report’ feature

v3.6.3beta:
- new AOSP helper
- ‘use APN method’ option
- ‘send log’ button is back (oops)

v3.6.2beta:
- tentative workaround for ‘bad array lengths’ FC
- other tweaks’n fixes

v3.6.1beta:
- (fanfare) Bluetooth control! (and already quite sophisticated)
- performance improvements
- many small tweaks and fixes

v3.6.0beta:
- automatic Location merging! Different access points with the same SSID and within 300m of each other will be treated as one (larger) location
- possibly definitive (gotta love oxymorons) fix for G2X
- fixed an overflow bug in Brightness (causing the screen to dim when in bright sunlight)
- fixed a UI bug in Location that caused the user action to be applied to the wrong network
- added “exotic” governors in CPU control
- fixed service not restarting after profile switch
- added 5% threshold fo more

v3.5.9beta:
- Italian, German, Spanish, French, Portuguese, Dutch and Finnish translations – with varying degrees of completeness (please help! translate.juicedefender.com)
- improved Brightness algorithm: the min. brightness is increased between sunrise and sunset
- tentative improvement for cloud backup: a cloud restore request is forced when no backup is found
- partial fix for LG G2X stock Gingerbread

v3.5.8beta
- QuickBox should work now ;)
- new AOSP helper: fixed 2G<→3G issues, also controls GPS+background data
- several other minor fixes

If you’re using CM7+AOSP helper: beware of this issue http://code.google.com/p/cyanogenmod/issues/detail?id=2928

v3.5.7beta
- QuickBox! From the notification and the widgets
- short screen timeout when the keyguard is visible
- added ‘hide status bar icon’ option for the graphical notification
- fixed edge case of regular and peak schedules overlapping
- added ‘filter mode’ to Brightness (in Troubleshooting)
- fixed (hopefully) a rare problem with nonsensical sensor readings for Brightness
- workaround for WiFi being disabled while connected issue
- various other minor fixes
- minor UI tweaks

v3.5.6
- fixed Apps trigger when using custom controls
- fixed JD ignoring “mobile data disabled by user” when being disabled
- fixed Airplane mode issues
- fixed minor bug in Location when manually disabling WiFi
- minor tweaks, cleanup

v3.5.5beta
- launcher fixes

v3.5.4beta
- fixed beta/stable incompatibility regression
- tentative workaround for FC on Donut

v3.5.3beta
- fixed missing Night options with Plus
- workaround for “launcher icon disappeared”/“app is not installed” issue

v3.5.2beta
- improved Location training, added option to force additional training
- removed unnecessary battery checks

v3.5.1
- fixed stupid “rating” bug – sorry folks!
- other minor fixes

v3.5.0
- Brightness is more responsive (please re-set the light sensor setting)
- workaround for potential and unconfirmed Brightness-caused issues
- fixes, fixes, fixes
- some UI cosmetic improvements

v3.4.9beta
- fixes for some rare FCs

v3.4.8beta
- and the winner of Latedroid’s “Get A Compatibility Issue Fixed” special contest is… – drumroll – … the HTC Thunderbolt!

v3.4.7beta
- mercilessly squished lots of tiny cutey bugs (and some big, hairy, nasty ones)

v3.4.6beta
- performance optimizations for Apps
- fixed “can’t add widget” bug
- ugliest workaround ever for the Package-installer-cum-Brightness bug

v3.4.5beta
- Apps is streamlined, simpler to configure and more powerful
- interactive “training” mode for Apps
- added minimum timeout for Traffic
- fixed a Brightness-related FC
- workaround for Timeout “home” detection bug in HTC ROMs

v3.4.4beta – Spring cleaning edition
- “sneaking in” JuiceDefender Plus – soon on the Market!
- started heavy UI reorganization & simplification for the 3 tiers (free, Plus, Ultimate):
- some rarely-used customizations are no longer available in the free version
- the “Customize” profile only has the most used settings, all within one tab
- some settings are moved to the “troubleshooting” section in the About tab
- screen brightness control – yay! And it’s quite sophisticated
- workaround for the bug(s) that sometimes made the UI nonfunctional (“no settings” thread)
- added some Gingerbread compatibility layers (only tested on CM7 RC2/3)
- lots of performance improvements and cleanup
- improved license check
- tablet mode doesn’t need toggling airplane mode anymore
- added a “frequent schedule” mode to Peak
- added adaptive start/end to Night
- Night is delayed if the “Airplane” option is enabled and there’s an ongoing phone call
- added “only on wifi” for 2G/3G band switching timeout
- added overly-paranoid-“Mobile data AutoFix” in Troubleshooting – should never be necessary
- further improvements on detecting user actions/hardware status (lots of workarounds for the uberfragmented ROMs out there)

v3.4.3beta
- added GPS control – root only (I always forget to close Maps before turning off the screen)
- improved CPU control
- check for “USB debugging” before installing system package
- check for “use wireless networks” before enabling Location

v3.4.2beta
- added a separate lock timeout for the home network (yay!)
- fixed some timing issues with the “basic keyguard”

v3.4.1beta
- much improved Gingerbread+root support
- much improved Timeout (and fixed some minor bugs

v3.4.0beta – Sour milk edition
- awesome: support for CM7/Gingerbread+root
- awesome: new Timeout is fully functional across any Android version!
- added background data control (requires root)
- extended support to more kernels for CPU control
- backup/restore to/from sd as well
- improved handling of “xyz disabled by user”
- many internal optimizations

v3.3.7beta
- awesome: quick enable/disable connectivity from the notification!
- more changes to avoid situations of data staying disabled, with a new “force disable” option (controls/mobile data)

v3.3.6beta
- fixed a bug that could lead to data staying disabled
- fixed a bug in license check

v3.3.5beta
- MMS workarounds
- widgets/API operation is much faster
- toggling mobile data from widgets is now situation-aware

v3.3.4beta
- several scattered fixes
- German translation

v3.3.3beta
- fixed a problem with the API
- “disable” apps now obey the Traffic trigger

v3.3.2beta
- new integration API, see developer.juicedefender.com
- fixed cleanup code, should help with freezes on screen unlock after service killed by low memory

v3.3.1beta
- fixed “WiFi disabled by user” caused by other apps

v3.3.0beta
- fixed a bug in night adaptive start
- Italian translation
- added “force English” to frustrate the item above :)