HONOR 400 Pro 512GB Midnight Black
(0 reviews)
£359.99
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Fully Certified Refurbished Phone (tested, data-wiped, and ready to use)
USB Charging Cable
SIM Card Removal Tool (where applicable)
Free Microfiber Cleaning Pouch
Presented in a Premium Gift-Ready Box
12-Month Standard Warranty
Optional Upgrades at Checkout
Premium Gift Bag for a complete gifting experience
Upgrade to a brand-new battery
Extend your warranty to 24 months
Buy HONOR 400 Pro SIM-Free
HONOR 400 Pro Deals (UK) - Best Online Price ✓ Unlocked & SIM-free with 12-month warranty ✓ 85%+ battery health ✓ PhoneCheck tested.
Reliable Power
This 400 Pro comes with 85% minimum battery health
Better than competitors' 80% average
400 Pro Specifications
Battery
Type
Display
Size
Type
Resolution
Availability
Release Date

What's In The Box?
- Your 400 Pro
- SIM Removal Tool
- Charging Cable
- 100% Sustainable and Recyclable Box
- One Month Free Phone Insurance
12 month warranty on your 400 Pro
Dont miss out on upgrading to 24 months warranty
The 400 Pro from The Big Phone Store comes with a Big warranty! The policy covers any internal fault that may arise through normal use during the 12 month warranty period.

Saving the Planet
Buying a refurbished 400 Pro is a smart way to reduce your environmental footprintWith over a billion electronic devices produced each year—many of which eventually end up in landfills—choosing a refurbished 400 Pro helps break the cycle of waste. Every product we restore and resell keeps valuable materials in use longer, reducing harmful electronic waste and supporting a more sustainable future.
This 400 Pro undergoes rigorous testing to guarantee top-tier reliability

- Lock Detection Checks for manufacturer, carrier, & software locks.
- Diagnostics Automated component functionality scan.
- Battery Health Battery capacity check to receive and hold a charge.
- Authenticity Replacement part & background check.
- Cellular Service Check SIM, place test call & sms message.
- Erase & Reset Secure data wipe and reset to factory default.

