Coldcard repair in Amsterdam: Mk4 and Q
Keypad, microSD slot, USB-C port or battery contacts: what usually fails on a Coldcard Mk4 or Q, and why your seed backup matters more than the device.
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Coldcard Repairs
Step 2 — Choose your model
2 models
Coldcard Mk4
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Coldcard Q
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A hardware wallet that will not charge, shows no picture or does nothing after a drop is an electronics problem, and that can be repaired. Blue Apple in Amsterdam works on the brands below at a fixed price.
We never ask for your recovery phrase. Not at drop-off, not during the repair, never. Anyone who does ask for it is not to be trusted.
Coldcard repair prices and turnaround
These are the most requested Coldcard repairs at our workshop in Amsterdam, showing the lowest price across the range and the average time the repair takes in house. A free diagnosis comes first; you hear the price before we start.
| Repair | From | Average time | Models |
|---|---|---|---|
| Logic board | € 200,00 | 240 min | 2 |
| Locked device / data recovery | Free | 2880 min | 2 |
| Diagnosis | Free | 15 min | 2 |
| Power button | € 200,00 | 90 min | 2 |
| Charging port | € 200,00 | 120 min | 2 |
| Blue Apple battery | € 200,00 | 90 min | 2 |
| Screen repair | € 200,00 | 90 min | 2 |
Prices vary by model — pick your device above for the exact price. All repairs include VAT and warranty.
Tips and articles about Coldcard
What we see on the workbench, explained without the jargon.
Frequently asked questions about Coldcard repair
Will you ask for my recovery phrase?
No. Never, for any reason. There is no repair that requires those words.
Is a repair worth it if I still have my recovery phrase?
Usually not: with the phrase you can set up a new wallet in a few minutes. A repair is mainly worth it if you no longer have that phrase, or you are attached to this device.