If your Galaxy S21 has started acting up while charging — or stops charging altogether — the problem might be the charging port. I’ve personally seen this issue on a Galaxy S21 5G; one device only charged when the cable was held at a specific angle. This guide covers the latest 2025 costs in the UK, repair options, and tips for choosing a reliable service centre.
For more Samsung guidance, visit the Samsung Hub. Related hubs include Battery & Power and Performance & System.
1. Typical S21 Charging Port Replacement Costs (UK, 2025)
In 2025, the cost to replace a Galaxy S21 charging port in the UK varies depending on the repair option and part used:
| Repair Option | Average Cost (£) | Notes |
|---|---|---|
| Independent repair shops | ~ £45–£100 | Cost depends on the part used; sometimes the sub-board is replaced |
| Samsung-authorised service centres | Varies — contact your local centre | Official Samsung parts; thorough diagnostics |
| Postal repair services | ~ £70–£120 including postage | Price depends on the repair centre and part |
2. Factors Affecting Cost for S21 Repairs
Why do prices vary? Based on my experience, these factors matter:
- Part type: Original Samsung, sub-board, or aftermarket port.
- Technician skill: Some repair centres solder the port; others replace the small sub-board.
- Repair location: London prices are usually higher than smaller UK towns.
- Repair time: If the part isn’t in stock, waiting or ordering increases cost.
3. Replacement Parts and Prices in the UK
- Sub-board charging port for S21 from EpartsUK ~ £19
- USB-C port for S21 from MobileSentrix UK £2.48 (ex. VAT)
- Charging port from FoneFunShop £1.99 — budget option, may be lower quality
4. Real-World Repair Examples in the UK
- GeeksNerds London: £100 including postage for S21 port replacement source
- FunkyFones Nottingham: £45 for aftermarket port replacement source
- imFixed UK: £45 with 12-month warranty for S21 5G source
5. When Replacement is Necessary
- Charging only works at certain angles.
- Port is loose or physically damaged.
- Official cables have been tested and problem persists.
- Device intermittently charges or does not charge at all.
6. Tips for Fair Pricing in the UK
- Compare quotes from multiple local “near me” repair centres.
- Confirm whether OEM or aftermarket parts will be used.
- Check warranty coverage for parts and labour.
- Include postage if sending your device to a repair centre.
- Test fast charging and data transfer after repair to ensure functionality.
7. DIY Option
- Purchase genuine or compatible parts in the UK (~£20 for sub-board port).
- Requires tools: precision screwdriver, opening tools, adhesive removal if back cover is removed.
- Risks: incorrect installation can damage the motherboard, battery, or sensors.
8. Conclusion
In 2025, Samsung Galaxy S21 charging port replacement in the UK can cost anywhere between ~£45 and £100+, depending on the part and repair centre. Choosing a reliable Samsung-authorised or reputable independent repair shop ensures quality and warranty. DIY is possible but requires skill and caution. Always compare prices, check warranty, and consider real-world experiences before proceeding.
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