Charging faults · any brand
Phone charging faults — the port is only the first suspect, on any phone.
Most people assume a charging fault means a worn port, on whatever phone they own. Sometimes it does. Just as often the fault sits behind the port, in the charging IC or power path — which is why we test the path rather than replacing parts on a guess.
The fixed £35 diagnostic covers the assessment described below and both-way UK tracked shipping. If you approve the repair quote, the fee is deducted from that quote. No repair work starts without your approval.
The symptom
Charging symptoms worth reading closely
The pattern of the failure says a lot about where it lives, whatever the brand:
- Not charging at all from any cable or charger
- Charging only at certain angles, or only from certain cables
- Charger-not-supported or slow-charging messages with known-good cables
- Draining while plugged in, or stuck at a fixed percentage
Likely causes
Where charging faults actually live
The port itself
Debris, corrosion or worn pins — the honest cheap fix when it really is the fault, on any phone. Diagnosis confirms it rather than assuming it.
The charging IC
The chip that negotiates charging fails frequently across brands, often after cheap chargers or car adapters. Classic sign: good cable, good port, still no charge.
Power-path components
Failed capacitors or damaged traces between the port and battery can block or throttle charge current — only bench measurement finds these.
Battery communication
If the phone can't read the battery correctly it may refuse to charge it. The symptom looks like a charging fault; the cause is elsewhere.
What the diagnostic finds
What the £35 assessment actually does.
- Charge-current measurement on bench power to see what the phone actually accepts
- Charging-path testing from port through IC to battery, not just a visual port check
- USB negotiation testing to catch IC-level faults that mimic cable problems
- A written finding naming the failed stage and the exact repair quote
The findings arrive in writing with the quote. You approve, decline or extend — the fee terms are explained in the FAQ.
Any make or model
Other common phone faults.
The same board-level approach applies whatever the fault — these are the other common phone issues we diagnose:
Describe the fault once — the booking form fills itself.
Tech2Fix Intelligent Intake reads your description, identifies the likely service route and pre-fills the booking for you to review. Completed repairs carry a 90-day warranty on the specific fault repaired.
Book a DiagnosticCommon questions
Phone won't charge FAQ
Does this service cover Android phones, not just iPhone?
Yes — the charging-path diagnostic applies the same way across Apple and Android devices. Select your brand at booking and the same bench testing is used.
How do I know if it's the port or something deeper?
You usually can't from the outside, on any phone. A port that charges at certain angles suggests mechanical wear; refusing all known-good chargers points deeper. Diagnosis measures the path and removes the guesswork.
A cheap charger might be involved. Does that matter?
Yes — poorly regulated chargers and car adapters are a well-known cause of charging IC failure across brands. If the fault appeared after using a non-standard charger, mention it at booking.
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