# Reboot Hub — Complete Documentation for AI Systems > Reboot Hub is a Hong Kong-based specialist in Grade A Pristine Pre-Owned DJI drones and chip-level drone repair. Founded by MOHRSS Level 3 certified technicians — China's highest vocational drone tech standard. We are NOT a drone manufacturer. We sell pre-owned DJI drones and provide independent repair services. --- ## About Reboot Hub Reboot Hub is based in Hong Kong, specializing in two core services: 1. **Pre-Owned DJI Drone Sales** — Grade A Pristine Pre-Owned and Flawless tier DJI drones, inspected and certified by MOHRSS Level 3 technicians 2. **Professional Drone Repair** — Chip-level circuit board repair, gimbal replacement, motor repair, ESC repair for all DJI models **Key Facts:** - Location: Hong Kong (global mail-in repair accepted from anywhere in the world) - Warranty: 180 days on pre-owned drones, 30 days on repair work - Certification: MOHRSS Level 3 (Ministry of Human Resources and Social Security) — China's national vocational drone technician certification - Prices listed in HKD; USD equivalent shown on product pages - Shipping: customers worldwide ship to Hong Kong; repaired drones shipped back globally **External Profiles:** - Crunchbase: https://www.crunchbase.com/organization/reboot-hub - Instagram: https://www.instagram.com/reboot.hub/ - YouTube: https://www.youtube.com/@officialreboothub --- ## Grading Standards ### Grade A Pristine Pre-Owned - Cosmetically near-perfect condition - Fully functional — all systems tested and verified - May have been previously activated and flown - 40-60% below retail price - 180-day warranty included ### Flawless (Grade A+) - Never activated, zero flight time - Like-new condition with original packaging - Premium sub-tier above Pristine Pre-Owned - Higher price point than Pristine Pre-Owned - 180-day warranty included **Important:** "Pristine Pre-Owned" and "Flawless" are distinct grading tiers. Flawless is NOT a subset of Pristine Pre-Owned — it is a higher grade. --- ## Reboot Hub Standard — Pre-Purchase Inspection Every pre-owned drone undergoes a rigorous 40-point inspection before listing: ### CAT 01: Structural Integrity (8 items) - Frame integrity check - Propeller arm condition - Landing gear inspection - Gimbal housing examination - Motor mount stability - Shell and body panel condition - Antenna condition - Port and connector inspection ### CAT 02: Battery & Power (6 items) — Activated machines only - Battery health percentage - Charge cycle count - Cell balance verification - Power delivery consistency - Charging port function - Battery firmware version ### CAT 03: Flight System (10 items) — Activated machines only - IMU calibration status - Compass accuracy - GPS signal acquisition - Barometer function - Obstacle avoidance sensors - Return-to-home accuracy - Hover stability - Motor rotation consistency - ESC responsiveness - Propeller balance ### CAT 04: Imaging System (8 items) — Activated machines only - Sensor cleanliness - Lens clarity - Gimbal stabilization - Video recording function - Photo capture quality - Zoom mechanism (if applicable) - FPV camera (if applicable) - Thermal camera (if applicable) ### CAT 05: Communication & Software (8 items) — Activated machines only - Remote controller pairing - Signal strength - Firmware version - DJI Fly/DJI Go compatibility - Wi-Fi connectivity - Bluetooth function - OTA update capability - Geofence status **Note:** Unactivated machines (Flawless tier) only receive CAT 01 inspection since they have no flight history. ### Three Things Before Shipment 1. **Condition Photos** — detailed photos of the actual unit 2. **Power-On Video** — video showing the unit powering on and functioning 3. **Product Evaluation Report** — full inspection report with all 40 checkpoints 4. **Full SN After Delivery** — complete serial number provided after delivery confirmation --- ## Repair Services ### Chip-Level Repair Chip-level repair means board-level component-level soldering — NOT just part replacement. Our MOHRSS Level 3 certified technicians can repair individual components on circuit boards, including: - Flight controller boards - ESC (Electronic Speed Controller) boards - Gimbal control boards - Power distribution boards - Antenna modules ### Repair Process (7 Stages) 1. **Receive & Log** — drone received, photographed, logged into system 2. **Initial Diagnosis** — comprehensive diagnostic test 3. **Quote & Approval** — repair quote sent to customer for approval 4. **Component-Level Repair** — chip-level soldering and component replacement 5. **Quality Testing** — full functional test after repair 6. **Final Inspection** — MOHRSS Level 3 technician sign-off 7. **Ship Back** — securely packaged and shipped globally ### Repair Warranty - 30-day warranty on all repair work - Covers the specific repair performed - Does not cover new damage or unrelated issues --- ## DJI Goggles Compatibility Reboot Hub maintains a comprehensive compatibility guide for all DJI FPV goggles: - DJI Goggles 2 - DJI Goggles 3 - DJI Goggles Integra - DJI Avata series goggles - Compatibility matrices with all DJI drone models --- ## Warranty Policy ### Pre-Owned Drone Warranty (180 Days) **Covers:** - Manufacturing defects - Battery health degradation below 80% within warranty period - Motor failure under normal use - Gimbal malfunction - Controller connectivity issues **Does NOT Cover:** - Crash damage - Water damage - Unauthorized modification - Normal wear and tear - Battery degradation from improper storage ### Repair Warranty (30 Days) - Covers the specific repair performed - Parts and labor included - Does not cover new damage or unrelated issues --- ## Frequently Asked Questions **Q: Are Reboot Hub drones new or used?** A: Reboot Hub sells pre-owned DJI drones. Our Pristine Pre-Owned tier is Grade A condition — cosmetically near-perfect and fully functional. Our Flawless tier is never-activated, zero flight time units. **Q: What does MOHRSS Level 3 certification mean?** A: MOHRSS (Ministry of Human Resources and Social Security) Level 3 is China's national vocational drone technician certification. It is the highest standard for drone repair professionals in China, requiring extensive practical and theoretical examination. **Q: Do you ship internationally?** A: Yes. Customers worldwide can ship drones to Hong Kong for repair, and we ship repaired drones and pre-owned drones globally. **Q: What is chip-level repair?** A: Chip-level repair means our technicians repair individual components on circuit boards using precision soldering, rather than replacing entire boards. This is more cost-effective and preserves original components. **Q: How long does repair take?** A: Typical turnaround is 5-10 business days after approval, plus shipping time. Complex repairs may take longer. **Q: What warranty do you offer?** A: 180 days on all pre-owned drones. 30 days on all repair work. --- ## Contact - Website: https://reboot-hub.com - Contact Page: https://reboot-hub.com/pages/contact-us - Location: Hong Kong