USB sticks and flash drives fail at the connector, the controller, or in the NAND — the stick snaps off in the port, stops being recognised, throws ‘please insert a disk’, or reads 0 MB. We recover every one of these across all makes, from a broken solder joint to a monolithic drive that has to be read chip-off.
$ bdr diagnose /dev/sdb → Device: SanDisk Ultra · 64 GB USB → Status: SNAPPED — connector torn off, not detected → Client: confidential · Guildford, Surrey $ bdr engineer-working → Connector: re-soldered · pads rebuilt → NAND: read direct · controller bypassed → Imaging: 61 GB / 64 GB · 100% read $ bdr verify → ✓ documents — 8,400 files → ✓ photos — 12,600 files → ✓ drive recovered — data back
If a USB stick has snapped, stopped being recognised, or been through water, don’t keep plugging it back in. Each attempt on a failing controller or a shorting board puts the NAND at risk, and repeated reinsertion can finish off a cracked connector. Don’t reformat it, don’t run repair tools — bag it and send it in.
From a snapped connector to a stick the system won’t see, these are the USB and flash-drive failures we handle most — broken connectors and pads, a failed controller, corrupt firmware, and worn NAND.
Every USB stick and flash drive is in scope — USB-A and USB-C, standard, monolithic and hardware-encrypted, current or long obsolete. What’s inside — the controller and NAND — decides recoverability, not the casing.
Spanning USB-A plus USB-C form factors · standard, monolith and chip-on-board builds · TSOP and BGA NAND packages · SanDisk Cruzer and every other line — method follows the controller and flash, never the label.
USB recovery usually starts at the connector — repair the broken plug or torn pads, reach the memory, then read it directly. Where the board is past saving or the drive is monolithic, we go straight to the NAND.
Describe what went wrong — snapped, unrecognised, asking to be formatted, dropped in water. We pin down the fault and send a written quote, usually within 48 hours.
Most USB failures come down to a snapped connector or a cracked board. We reflow the connector, restore the torn pads, and bring the drive back to a readable state.
Where the controller has failed or the firmware is corrupt, we bypass it and rebuild the flash translation layer that maps your files over the NAND.
When the board can’t be brought back, or the stick is monolithic — controller and NAND fused into one sealed chip — we read the flash straight from the die or its test pads, then undo the ECC and scrambling to reassemble the image.
With access restored, a strictly read-only image is taken, reading marginal flash gently and re-reading weak pages so error correction lifts the most data.
From that image the file-system metadata is rebuilt and your files and folders extracted, recovering data even off worn cells.
Your data comes back verified on a fresh drive, or by secure download for jobs up to 75GB.
Any make of USB stick or flash drive — SanDisk, Kingston, Integral and the rest — brought back by mending broken connectors and reading the memory head-on, monolithic builds included.
Tell us what happened and we’ll get back to you, usually within a working day.
We’ll be in touch shortly. If it’s urgent, call 01483 901310.
A single fixed price to recover one USB stick or flash drive — after a free diagnostic and a written quote, before any work begins.
A sample of recent USB and flash-drive jobs spanning connector, controller, firmware and NAND faults. Identifying details stripped; every result checked.
The connector had come clean off the board. We rebuilt the torn pads, fitted a new connector, and imaged the drive.
A failed controller left the stick unrecognised on any machine. We bypassed it, rebuilt the translation layer, and read the NAND.
Corrupt firmware had it presenting 0 MB. We repaired the firmware modules, restored access, and imaged the flash.
Water had corroded the board, though the NAND survived. We cleaned and repaired the board, then recovered the data.
The file system was corrupt, not the hardware. We imaged read-only, rebuilt the file system, and recovered the files.
A monolithic drive, no separate chip to lift — we found the test points, read the flash directly, and reconstructed the data.
Send the stick in for its free diagnostic with a brief fault description; an engineer evaluates it and confirms the exact quote in writing before any work starts.
Getting your data back starts with getting the stick to us. Pack it safely, enclose your contact details, and once we've run the free diagnostic we confirm your exact quote in writing before any work begins.
Posting it? A tracked, insured service is what we’d recommend. Rather drop it in? You’re welcome Monday to Friday, 9am to 5:30pm — just package the device up as above first.
Need a scoped quote first? Describe the stick and fault on the form and an engineer will assess it and reply with a tailored quote.
We’ll be in touch shortly. If it’s urgent, call 01483 901310.
The technical questions we get most about failed USB sticks.
Usually. A snapped stick means a broken connector or a cracked board, not lost data. We re-solder the connector or rebuild the torn pads, reach the memory and image it — and where the board is past saving, we read the NAND directly by chip-off.
That points to a failed controller or corrupt firmware — the stick can’t present its capacity, though the NAND behind it is usually intact. We bypass or repair the controller, rebuild the translation layer, and recover the files.
Often. A stick that isn’t recognised usually has a connector fault, a failed controller, or corrupt firmware. We work through each in turn, then image the NAND.
Frequently, yes. Water rarely kills the NAND; the damage is corrosion on the board and contacts. Don’t power it on — leave it, and send it in. We clean and dry it, repair the board, and read the flash.
One USB stick or flash drive is a flat £250 + VAT, starting with a free diagnostic and a written quote. Chip-off or board-level work takes a 50% deposit with the balance on success — so most jobs stay no fix, no fee.
On most jobs, yes. Chip-off and board-level recoveries take a 50% deposit and the balance only falls due on success, so an unrecoverable stick never runs up the full fee.
Often, if the stick hasn’t been written over since. Deleting or quick-formatting clears the file-system entries, not the underlying data, so stop using the stick immediately and we can usually rebuild it.
Every make — Kingston, SanDisk, Samsung, Integral, PNY, Lexar, Verbatim and the rest, standard or monolithic. Because we work at controller and NAND level, the brand rarely shifts recoverability.
Neither. Recovery software can’t help a stick that isn’t recognised, and superglue makes a connector repair far harder. Leave it be and send it in — for us the connector is a straightforward re-solder.
A monolithic stick fuses the controller and NAND into one sealed chip, with no separate board to swap. We recover it by reading the flash through the chip’s test pads and rebuilding the data — routine work here.
Drop it at our Guildford unit, Monday to Friday 9am to 5:30pm, or post it fully insured — well packed, with your contact details enclosed.
Free diagnostic, a flat £250 + VAT per drive, no fix no fee on most jobs, and every make of USB stick and flash drive brought back, snapped connectors included. Start your recovery today.