How do I fix Self-testing fails after startup on Unitree G1?

Suspended G1 powers on but does not finish initialisation (no ankle limit sound within ~2 minutes). Medium DIY: follow steps carefully; book a Brisbane meetup if you lack tools or the fault returns. Typical DIY time: 15-30 min. Tools usually needed: Protective frame / suspension; Official remote. Start with: Keep the robot suspended on a protective frame with clear space — do not power-cycle while unsupported on the feet. Full step-by-step: https://botrescue.com.au/guides/unitree-g1-startup-self-test-fail If DIY stops or the job is sealed electronics, request a Brisbane mobile meetup (or Queensland mail-in as last resort) via https://botrescue.com.au/repair — we quote before paid work.

How do I fix Falls easily / cannot stand when powered on on Unitree G1?

G1 falls during walk or cannot hold a stand after power-on; restart alone does not fix it. Medium DIY: follow steps carefully; book a Brisbane meetup if you lack tools or the fault returns. Typical DIY time: 20-40 min. Tools usually needed: Unitree Explore App; Flat dry floor; Protective frame. Start with: Operate only on suitable floors — Unitree warns against ice, thick soft sponge, and careless use on smooth glass/tile; reduce speed on undulating ground. Full step-by-step: https://botrescue.com.au/guides/unitree-g1-falls-cannot-stand If DIY stops or the job is sealed electronics, request a Brisbane mobile meetup (or Queensland mail-in as last resort) via https://botrescue.com.au/repair — we quote before paid work.

How do I fix Battery will not charge or will not seat on Unitree G1?

Pack will not click into the G1, will not take a charge, or runtime collapses after sessions. Most owners finish this as DIY with basic hand tools. Typical DIY time: 10-25 min. Tools usually needed: Official Unitree charger; Soft dry cloth. Start with: Remove the pack using the strap/clip. Never force a mis-oriented pack — adjust direction until it clicks and the buckle is seated. Full step-by-step: https://botrescue.com.au/guides/unitree-g1-battery-charge-seat If DIY stops or the job is sealed electronics, request a Brisbane mobile meetup (or Queensland mail-in as last resort) via https://botrescue.com.au/repair — we quote before paid work.

How do I fix Fall self-protection / motors braked after a fall on Unitree G1?

After a fall, motors enter braking/self-protection and the robot will not resume until cleared safely. Medium DIY: follow steps carefully; book a Brisbane meetup if you lack tools or the fault returns. Typical DIY time: 10-20 min. Tools usually needed: Official remote; Clear floor; Second person if lifting. Start with: Trigger damping/soft stop from the remote before approaching. Confirm joints have de-energised. Full step-by-step: https://botrescue.com.au/guides/unitree-g1-fall-self-protection If DIY stops or the job is sealed electronics, request a Brisbane mobile meetup (or Queensland mail-in as last resort) via https://botrescue.com.au/repair — we quote before paid work.

How do I fix Camera or LiDAR dirty / obstructed on Unitree G1?

Perception degrades because camera lenses or the head-mounted LiDAR window are dirty or blocked. Most owners finish this as DIY with basic hand tools. Typical DIY time: 5-15 min. Tools usually needed: Dry clean soft cloth. Start with: Power off. Wipe body stains with a dry clean soft cloth — Unitree daily care calls out camera and radar/LiDAR surfaces specifically. Full step-by-step: https://botrescue.com.au/guides/unitree-g1-camera-lidar-dirty If DIY stops or the job is sealed electronics, request a Brisbane mobile meetup (or Queensland mail-in as last resort) via https://botrescue.com.au/repair — we quote before paid work.

How do I fix App / AP hotspot connection abnormality on Unitree G1?

Phone cannot connect to the G1 AP hotspot or Unitree app link drops in direct AP mode. Most owners finish this as DIY with basic hand tools. Typical DIY time: 5-15 min. Tools usually needed: Phone Wi-Fi settings; Unitree App. Start with: In AP direct mode, confirm the phone is connected to the hotspot emitted by the G1. Full step-by-step: https://botrescue.com.au/guides/unitree-g1-app-ap-connection If DIY stops or the job is sealed electronics, request a Brisbane mobile meetup (or Queensland mail-in as last resort) via https://botrescue.com.au/repair — we quote before paid work.

Unitree G1 Repair Brisbane

Match your symptom to a DIY guide below. Prefer a guided path?Start free diagnosis— meetup or mail-in only if DIY stops.

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Symptoms → DIY guides

Each card opens the full fix guide for this model.

Self-testing fails after startupmedium →

Suspended G1 powers on but does not finish initialisation (no ankle limit sound within ~2 minutes).

Falls easily / cannot stand when powered onmedium →

G1 falls during walk or cannot hold a stand after power-on; restart alone does not fix it.

Battery will not charge or will not seateasy →

Pack will not click into the G1, will not take a charge, or runtime collapses after sessions.

Fall self-protection / motors braked after a fallmedium →

After a fall, motors enter braking/self-protection and the robot will not resume until cleared safely.

Camera or LiDAR dirty / obstructedeasy →

Perception degrades because camera lenses or the head-mounted LiDAR window are dirty or blocked.

App / AP hotspot connection abnormalityeasy →

Phone cannot connect to the G1 AP hotspot or Unitree app link drops in direct AP mode.

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