GPSMAP H1, H1i Plus (4552) Firmware Update History
Version	Notes
Software: 12.08 Host: 12.08 IMT: 1.4.5 GPS: 11.02 Wireless: 29.27 Display: 16.06 Camera: 3.02 CIQ: 6.0.2	Corrects issues introduced with firmware 12.06
Software: 12.06 Host: 12.06 IMT: 1.4.5 GPS: 11.02 Wireless: 29.27 Display: 16.06 Camera: 3.02 CIQ: 6.0.2	Added Custom Maps folder in map layers list Added Custom Maps to Garmin Share Added date and time to waypoint review page Added Garmin Messenger app support (for non-InReach models) Added GPI Courses/Categories in Find app Added music control app Added option to block Explore Sync (Settings -> System -> Sync with Explore App) Added Photos to Garmin Share Added setting to exclude/include location data when capturing photos (Settings -> Camera -> Include Location) Added setting to exclude/include location data when creating voice notes (option menu inside vote notes app, select from In Activity, Always or off) Added view all waypoints option menu item when looking to find additional waypoints for geocaches Added Waypoint symbol filtering Added weather map overlays to map layers list Fixed crash when confirming delete on mark waypoint page Fixed dog tracks not being drawn in the correct color Fixed issue with map layer settings not remembered over a power cycle Fixed issue with tracking QZSS satellites in GPS only mode Fixed issues related to enabling or disabling maps Fixed lock data fields in Altimeter app Fixed marine alarm setting Fixed mute setting on charging page Fixed potential crash when deleting a photo Fixed swipe handling on Satellite app Fixed YMD format issue
Software: 11.07 Host: 11.07 IMT: 1.4.5 GPS: 11.02 Wireless: 29.24 Display: 16.06 Camera: 3.02 CIQ: 6.0.2	Added a volume control when using Bluetooth headsets Added deletion of inactive SOS threads Added option for prompted reset data after saving activity Added specified messenger thread glance Fixed CityNavigator maps sometimes not staying enabled after power cycle Fixed inability to download satellite imagery without OM+ Fixed issue with removing geocaching live data Fixed issue with selecting "No" when trying to Forget Phone Fixed issue with the map dashboard disappearing Fixed issues when using HuntView products Fixed possible crash when many maps are installed Fixed possible issue when displaying the layer name for sideloaded maps with long names Fixed possible issue when using Expedition Mode Fixed possible issue with Altimeter data when navigating Fixed possible issue with starting navigation if you switched pages before it finished calculating Fixed possible issues when transferring waypoints from basecamp to device Fixed possible issues with Basecamp unable to read device data Fixed TopoActive map downloads getting requeued after completion Updated the waypoint review page behavior when moving and existing waypoint
Software: 10.13 Host: 10.13 IMT: 1.4.5 GPS: 10.01 Wireless: 29.24 Display: 16.06 Camera: 3.02 CIQ: 6.0.0	Added automotive dashboard for map Added directional pointers to lists of POI, waypoints, geocaches, etc. Added grade shading to course creator elevation chart Added Large Datafield option for 3x2 glance Added map layer toggle for proximity waypoint radius rings Added mode to delete multiple proximity waypoints at the same time Added more page transitions and animations Added mute icon to status bar Added new glance page layout with two 3x2 glances Added option to clear temporary files in reset settings Added QR codes to map layer information pages Added stationary filter under satellite settings Fixed adding or removing activity types on Garmin Express Fixed aspect ratio of photos in the message thread Fixed calories calculation for activities such as Driving Fixed CIQ items unable to be removed by Garmin Express Fixed issue with renaming weather locations Fixed Livetrack auto start through Garmin Connect Fixed possible issue when holding backspace on the keyboard Fixed possible issue with "Start Tracking" voice command Fixed possible issue with "Waypoint at Destination" data field Fixed possible issue with CIQ apps not showing up after installation Fixed possible issue with elevation chart while creating a long course Fixed possible issue with GPS heading glance while moving Fixed possible issue with review page when reviewing a point on the map Fixed possible issue with smart notifications unlocking the device Fixed possible reboot loop when using certain activities or courses shown on the map Fixed some messages showing up over "Device Locked" message Improved layouts for right to left languages Improved volume slider pages and added Mute on Boot option
Software: 9.06 Host: 9.06 IMT: 1.4.5 GPS: 9.01 Wireless: 29.23 Display: 16.06 Camera: 3.02 CIQ: 6.0.0	Updated translations
Software: 9.05 Host: 9.05 IMT: 1.4.5 GPS: 9.01 Wireless: 29.23 Display: 16.06 Camera: 3.02 CIQ: 6.0.0	Added 3x1 glance to display a specific message thread Added Average Location menu option when reviewing a waypoint Added highlight to selected waypoints on the map Added Messenger account phone number to inReach plan page Added new section to Settings app for Proximity Alarms Added page to edit the name before saving an area calculation Added proximity radius to waypoint review page if applicable Added sender device to message details Added support for displaying SOS threads by device Added temperature recording to activities when paired with sensor Fixed possible issue changing Off Course Recalculation setting on some activities Fixed possible issue pressing arrow keys on some keyboards Fixed possible issue when setting the Course Transition Distance Radius Fixed possible issue with compass deviation indicator while navigating Fixed possible issue with displaying KMZ map names Fixed possible issue with map detail on TopoActive maps Fixed possible issue with map showing wrong location when viewing a message location Fixed possible issue with powered mounts not keeping the display on Fixed possible issue with snoozing alarms not working Fixed possible issue with values displayed on Barometer Fixed possible issue with Velocity Made Good data field Fixed possible issue with waypoints only showing cardinal directions Fixed possible issues when creating waypoints from photos Fixed review text size setting not working Fixed various issues with navigation and reviewing items from the map or saved
Software: 8.08 Host: 8.08 IMT: 1.4.5 GPS: 8.01 Wireless: 29.23 Display: 16.06 Camera: 2.12 CIQ: 6.0.0	Added Bluetooth and WiFi icons to status bar Added Copy Reversed option to courses and activities Added geocache additional waypoint feature Added option to save an activity as a course Added status indicators for sending reactions and media messages Added support for barometer Save Always feature Added support for copying proximity distance for waypoints imported from GPX Added support for up to 100 custom waypoint symbols Added support for voice commands from Bluetooth headsets Added zoom settings pages for messages, geocaches, and waypoints map layers Fixed cursor jumping on course creator when switching between touch and buttons Fixed incorrect stats being shown on some review pages Fixed issue with compass calibration playing tones even on mute Fixed page flow when selecting Up Ahead directions and then leaving the page Fixed possible bug with datafield dashboard switching to Bearing after starting navigation Fixed possible bug with showing battery percentage in status bar Fixed possible crash on the map page when displaying messages Fixed possible crash when panning the map after selecting a POI Fixed possible crash when quickly switching between settings pages Fixed possible crash when trying to view the house number when reviewing a point Fixed possible crash when using Routing settings as a glance Fixed possible display issues for geocache filter names in Thai and Vietnamese languages Fixed possible issue showing the wrong icon when navigating to POIs Fixed possible issue when installing updates from the settings page Fixed possible issue when reviewing current activity without a GPS fix Fixed possible issue when reviewing Next Stage geocaches Fixed possible issue when swiping up from the About page Fixed possible issue with distance to course on review pages for devices in China Fixed possible issue with geocaches transferred from Basecamp showing up as waypoints and not geocaches Fixed possible issue with maps showing re-enabled after power cycle Fixed possible issue with screen appearing stuck when updating TopoActive maps Fixed possible issue with the hide dashboard button on map after panning Fixed possible map display issue when viewing maps in the map manager Fixed possible mismatch when reviewing an item from the map when multiple items could be selected Fixed possible text overlap on review page with Japanese language Fixed sorting saved items by date created Fixed test display issue on Expedition Mode message with Japanese language Fixed text on activity save page when in dark mode Fixed third-party laser rangefinders not getting ballistics data Fixed Touch Sensitivity setting that had disappeared Removed directional arrows for courses set to Show on Map Updated north arrow icon Updated Sight and Go compass to use new design Updated waypoint icons to be smaller
Software: 7.07 Host: 7.07 IMT: 1.4.5 GPS: 8.01 Wireless: 29.22 Display: 16.06 Camera: 2.12 CIQ: 6.0.0	Added address/intersection search when maps like City Navigator are used Added Grade Shading to altimeter pages Added map layer toggle for inReach messages Added option to change route settings while already navigating Added option to save portion of an activity Added page to test inReach service Added round trip routing Added sorting to the Saved page Added support for transferring and receiving waypoints in Garmin Mode Added support for waypoint and geocache symbol overrides Fixed battery drawing for large data field Fixed emojis not showing in notifications list Fixed issue adjusting screen brightness with buttons Fixed issues where course review pages were sometimes missing or showing bad statistics Fixed Mark Waypoint shortcut in dark mode Fixed possible crash when deleting SOS messages Fixed possible issue with GPS mode after stopping GCM LiveTrack Fixed possible issues with barometer settings Fixed possible issues with data displayed on review pages Fixed possible route recalculation issues when going off course Fixed satellite numbers displayed for some constellations Fixed some issues with the map layers list not showing all maps correctly Fixed touch zones for arrow keys on some keyboards Fixed Tracking Glance sometimes showing wrong status Fixed waypoint averaging to not change elevation Updated satellites page to show all satellites
Software: 6.04 Host: 6.04 IMT: 1.4.5 GPS: 6.04 Wireless: 29.22 Display: 16.06 Camera: 2.12 CIQ: 6.0.0	Added button to hide and show dashboard on map Added Calculator app Added night vision indicator on status page Added notification when attempting to declare SOS when device is not activated Added option to forward inReach messages Added option to rename pages on the home screen Added popularity routing settings Added TracBack voice command Fixed action button not working on the waypoint symbol select page Fixed calories not tracking Fixed CIQ app names shown in Garmin Express Fixed geocache items when using Garmin Share Fixed map controls showing on Man Overboard screen Fixed navigation via points disappearing when toggling direct routing Fixed possible display issue with Status dashboard Fixed possible display of stale weather data Fixed possible home grid animation issue when holding keys for a long time Fixed possible issue activating inReach service if you started without GPS signal Fixed possible issue displaying course distance Fixed possible issue showing some map layers incorrectly showing as enabled Fixed possible issue that could display some third party maps as CityNavigator Fixed possible issue when changing CIQ datafields Fixed possible issue when incrementing range in Applied Ballistics app Fixed possible issue when reviewing a point after selecting “Use Map” Fixed possible issue with drawing coordinates in some position formats Fixed possible issue with getting weather forecasts Fixed possible issue with reading certain Geocache files Fixed possible issue with reset button showing before passcode fully timed out Fixed possible issue with showing waypoint altitude Fixed possible issue with wi-fi connection when requesting weather Fixed possible issues with Applied Ballistics app with very low velocities Fixed possible map drawing issue after viewing KMZ maps Fixed satellite skyview and signal bars from constantly changing colors Fixed smart notifications sometimes being automatically reenabled Fixed some text drawing on waypoint average page Fixed user north reference for compass Fixed various issues with lockscreen Fixed wi-fi possibly not turning off when toggled on the status page Fixed “Launch Course” option from Wikiloc CIQ app Fixed “View Map” option when reviewing photos Improved auto correct behavior on keyboard Improved course and activity map drawing speed Improved course creator app Improved saved app loading speed with many long activities Removed “Edit Course” option for area calculations Updated activity drawing to disconnect line when recording was stopped or paused Updated inReach service plan page and added “Check for Updates” button Updated list of proximity alarm tones Updated navigation to recalculate when regaining a GPS fix Updated tracking and activity recording to auto-resume if the device crashed Updated Tracking glance layout
Software: 5.09 Host: 5.09 IMT: 1.4.5 GPS: 6.04 Wireless: 29.16 Display: 16.06 Camera: 2.12 CIQ: 6.0.0	Added a limit to the number of pages on the home grid (limited to 12, graphics still need improvement) Added additional action button actions Added alarm clock app Added Calendar app Added course editing Added direct routing toggle to course creator Added directional arrows to courses and activities shown on map Added exFat SD card support Added Man Overboard app Added map layer toggles for activities, courses, and high-contrast maps Added missing map layer toggle images Added option to lock datafields on home grid Added plowland area calculation feature Added popularity routing toggle to courses and routing settings Added prompt to mark geocache as found after navigating to it rather than automatically finding next one Added Proximity Alarms app Added SOS button to locked passcode page Added Sun and Moon 3x2 glance Added support for flashlight strobe Enabled encryption for IMT Fixed activity saving while auto-paused Fixed alarm clock bugs Fixed auto-correct correcting numbers Fixed CIQ apps not showing in list immediately after installing from CIQ store (improved on H1 and H1i Plus) Fixed crash attaching photo from gallery Fixed crash when reviewing inReach message location on map Fixed crash with course creator undo button Fixed dashboard disappearing after panning Fixed home grid indicator overflowing with many pages Fixed home page sometimes showing invalid option Fixed issue with slow maps Fixed issues with fetching weather forecasts Fixed issues with SOS button on lock screen Fixed many course creator bugs Fixed marine charts not toggling properly Fixed possible crash on maps app Fixed possible crashes related to mapping/maps Fixed possible freeze with power on animation Fixed possible issue with automotive turn data field Fixed possible issues with accessing SOS while device locked Fixed possible issues with home grid layout after restoring defaults Fixed satellite glance data Fixed selecting HMU state with buttons Fixed several issues with satellite glance displaying incorrectly Fixed some issues with altimeter chart updating Fixed the quit button not exiting the kml review page Fixed TracBack adding invalid points Improved course creator map drawing and point caching Improved GPS accuracy to match previous handhelds Improved UI for flashlight strobe pages Updated course creator points list display and brought in other improvements Updated default proximity alarm tones Updated driving course creator icon Updated home grid editing glance list layout Updated SOS countdown tone
Software: 4.09 Host: 4.09 IMT: 1.4.5 GPS: 6.04 Wireless: 29.16 Display: 16.06 Camera: 2.12 CIQ: 5.1.1	Updated Translation Files
Software: 4.08 Host: 4.08 IMT: 1.4.5 GPS: 6.04 Wireless: 29.16 Display: 16.06 Camera: 2.12 CIQ: 5.1.1	Added Course Creator app Added Expedition Mode Added Hunt & Fish app Added Barometer app Added Sun & Moon app Added Swissgrid LV95 coordinate format Added emoji reaction keyboard Added prompt to continue or stop navigation when arriving at destination Added support for Outdoor Maps+ Slope Aspect layer Added waypoint averaging functionality Improved keyboard layouts for various languages Improved charging page behavior Improved Outdoor Maps+ download speeds Improved Voice Command for setting all volume levels Fixed time to destination when not moving Fixed waypoint count not updating in the saved app Fixed possible shutdown when entering a Wi-Fi network password Fixed changing/saving track colors Fixed an issue with creating the RINEX folder Fixed Spot Sounding and Light Sectors showing up without marine charts Fixed issue with SOS app not showing the correct prompt Fixed issues with Hebrew keyboard Fixed possible shutdown with TOPO GB v3 Pro map Removed invalid items from the add home grid page flow
Software: 3.04 Host: 3.04 IMT: 1.4.5 GPS: 6.04 Wireless: 29.16 Display: 16.06 Camera: 2.12 CIQ: 5.1.1	Not Published
Software: 2.08 Host: 2.08 IMT: 1.4.5 GPS: 6.04 Wireless: 29.16 Display: 16.06 Camera: 2.11 CIQ: 5.1.1	Factory Production Release
Software: 1.22 Host: 1.22 IMT: 1.4.5 GPS: 6.04 Wireless: 29.16 Display: 16.06 Camera: 2.08 CIQ: 5.1.1	Factory Production Release