# FlyHJ Sync

> FlyHJ Sync (iPhone/iPad app by Carson Lee.)

- Source: https://appshunter.io/ios/app/flyhj-sync/id6748925501 (this page in markdown: same URL + `.md`)
- Developer: [Carson Lee](https://appshunter.io/developer/1828022160)
- Category: Utilities, Productivity
- Price: Free
- Age rating: 4+
- Requires: iOS 17.6 · 5 MB
- Languages: English
- Released: 2025-07-28
- Data updated: 2026-05-19
- User reviews in markdown: https://appshunter.io/ios/app/flyhj-sync/id6748925501/reviews.md

## What is FlyHJ Sync?

**FlyHJ Sync** - Transfer aircraft data from your HondaJet's Garmin G3000 SD card directly to FlyHJ servers using your iPhone or iPad.

**For HondaJet Operators Only**
Requires an active FlyHJ aircraft support subscription. Streamline your monthly CMC data submissions and troubleshooting workflows with the fastest, most convenient transfer method available.

**Key Features:**
• **Smart File Transfer** - Automatically discovers and compresses flight data files for efficient upload
• **Network Control** - Choose WiFi-only or cellular uploads based on your preferences
• **Aircraft Management** - Select from your accessible aircraft fleet for accurate data association
• **SD Card Cleanup** - Safely remove uploaded files while preserving essential system files
• **Queue Management** - Files automatically queue for WiFi upload when on cellular networks

**How It Works:**
1. Connect your Garmin G3000 SD card via adapter
2. Select your aircraft and let the app discover files
3. Choose your upload preferences and transfer
4. Optional cleanup removes processed files from your SD card

**Perfect for:**
- Monthly CMC data submission requirements
- Sending diagnostic data to FlyHJ support teams
- Flight data archiving and record-keeping

**Requirements:**
- iPhone/iPad with iOS 17.6+ 
- SD card adapter (USB-C or Lightning)
- Active FlyHJ subscription


## Version history (last 5 releases)

### 1.1.0 — 2026-05-18

FlyHJ Sync 1.1.0 makes SD card syncing more reliable, safer, and easier to manage.

• Added a new pending uploads queue with clearer upload status, retry, cancel, and recent upload tracking.
• Improved Wi-Fi and cellular upload handling, including Wi-Fi-only preferences and prompts before large cellular uploads.
• Added better background upload recovery when the app is reopened or network conditions change.
• Added HondaJet SD card validation and safer cleanup guidance, including clearer “safe to remove SD card” messaging.
• Improved login, verification code, password reset, and iPad layouts.
• Improved file discovery, copying, zipping, progress tracking, and upload reliability.

### 1.0.12 — 2026-04-27

This update improves sign-in stability and aligns the app with the latest FlyHJ account security so you can sign in and stay signed in reliably.

### 1.0.11 — 2025-08-12

Improved SD card cleanup safety: Added a dedicated preflight check with clear warnings and errors specifically for cleanup.
Smarter alerts: Warning and error messages no longer overlap, reducing confusion during SD card setup and cleanup.
Safer by default: Cleanup now preserves critical system folders (AirSync and SD_WLAN).
UI polish and reliability: Clearer messaging and progress feedback during cleanup, plus minor bug fixes.

Tip: Access cleanup from Settings → SD Card → Clean Up SD Card.

Added a cleanup-specific warning flow and messages.
Updated the cleanup button to validate before deleting files.
Fixed transient overlapping alert states for a smoother experience.

### 1.0.10 — 2025-08-08

# FlyHJ Sync iOS Release Notes

## What's New
- **Password Reset**: You can now request a password reset link from the sign-in screen.
  - Added a "Forgot password?" flow in `LoginView` with clear success/error alerts.
  - Backend integration via `SupabaseService.requestPasswordReset(email:)` to trigger reset emails.

## Improvements
- **SD Card Cleanup**: More reliable file management:
  - Files are now removed even if locked/immutable by attempting to unlock before deletion.
  - Ignorable metadata (e.g., `.DS_Store`, `._*`) is cleaned up to allow directory removal.
  - Directories are considered empty only if they contain no non-ignorable files, preventing leftovers.

## Technical Details
### Affected Files
- `LoginView.swift`: New forgot-password mode, UI copy and alerts, button/validation updates
- `SupabaseService.swift`: New `requestPasswordReset` method and `AuthError.passwordResetFailed`
- `FileProcessor.swift`: New `removeItemUnlockingIfNeeded`, improved cleanup logic and metadata removal

### 1.0.9 — 2025-08-05

What's New in Version 1.0.9

Enhanced SD Card Sync Experience
• Added intelligent airframe validation to ensure you're uploading data from the correct HondaJet SD card
• Improved file discovery with better error handling and user feedback
• Added cellular upload prompts to help manage data usage during sync
• Enhanced progress tracking with more detailed upload status information

Improved Upload Management
• New Pending Uploads feature to track and manage sync progress
• Added ability to cancel uploads in progress
• Enhanced error handling with clearer messaging
• Automatic cleanup options after successful uploads

Better User Experience
• Thread-safe state management for improved app stability
• Enhanced loading states and user feedback throughout the sync process
• Improved network status monitoring and connectivity handling
• Better handling of SD card drive accessibility issues

Performance & Reliability
• Optimized upload progress tracking to prevent progress regression
• Enhanced background task management for more reliable uploads
• Improved error recovery and retry mechanisms
• Better memory management during large file uploads

Bug Fixes
• Fixed various stability issues and crash scenarios
• Improved handling of network interruptions during uploads
• Enhanced validation of SD card contents and structure

This update brings significant improvements to the sync reliability and user experience, making it easier and more reliable to upload your HondaJet flight data to FlyHJ servers.

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-05-19.*