If your phone is plugged in but not charging, the problem is usually the cable, adapter, charging port, battery, or a power management issue on the device.
Charging failures are usually caused by a bad cable, dirty port, weak adapter, battery issue, overheating, or a software glitch that prevents charging from starting.
Test with a known-good charging cable and power adapter. A damaged accessory is the most common cause of charging failure.
Gently remove lint or dust from the port. Even a small blockage can stop the connector from making proper contact.
Use another wall outlet or power strip. USB ports on computers may not provide enough power for some phones.
A reboot can clear a software glitch that is blocking charging.
Heat can interrupt charging. Remove the case and let the phone cool if it feels warm.
If the battery is old or degraded, it may not charge properly and may need replacement.
Install the latest system update. Power management bugs are often fixed in updates.
If the phone still will not charge after trying another cable, another adapter, and a clean port, the battery or charging hardware may need service.
Lint, pocket dust, and debris accumulate inside the charging port over time and prevent the connector from making full contact. Inspect your port every few weeks with a bright light and gently clean it with a wooden or plastic toothpick if you see buildup. Never use metal tools that can short the pins. A clean port charges more reliably and reduces wear on both the cable and the phone's connector.
Low-quality third-party charging accessories are a leading cause of intermittent charging problems. Use MFi-certified cables for iPhones or USB-IF certified accessories for Android devices. These certified products meet safety and compatibility standards that generic accessories often ignore. A damaged or counterfeit cable may appear to work at first but can stop charging at any time and may even damage the charging port over the long term.
Lithium-ion batteries charge most efficiently at room temperature between 15 and 30 degrees Celsius. Charging in very hot conditions accelerates battery degradation and may cause the phone to pause charging to protect itself. In very cold temperatures, the charging rate slows dramatically and the battery may appear not to charge at all. Let the device return to normal room temperature before plugging it in for the best results and longest battery life.
The cable, adapter, charging port, battery, or power source may be faulty. Dust in the port is also a common cause.
Yes. A damaged or low-quality cable can make the phone appear not to charge at all.
Yes, gently. Dust and lint can block the connector and prevent charging.
Stop charging for a while, remove the case, and make sure the phone is on a flat hard surface. Excess heat can indicate a battery or charger problem.
Try the same service on a different device or network. If it works elsewhere, the issue is local to your device or network. If it fails everywhere, the service itself may be down - check Downdetector or the service's official status page to confirm.
Yes. A full restart (not just closing the app) clears stale connections, frees memory, and resolves the majority of intermittent glitches. Try this before deeper troubleshooting steps.
Open the App Store (iPhone) or Google Play Store (Android) and search for the app - if an Update button appears, tap it. On desktop apps, look for an About or Check for Updates option in the menu. Outdated apps often break after server-side updates.
If clearing the cache, updating, and restarting have all failed, reinstall the app as a last resort. A clean reinstall removes corrupted data, settings, and permissions that the standard fix steps cannot reach. Your account and saved data are stored in the cloud, so you won't lose anything by reinstalling.
This is a classic sign of a damaged charging cable or a worn charging port. When the cable only works at a specific angle, the internal wires near the connector have likely frayed or broken, or the pins inside the phone's port have bent or loosened over time. Start by trying a new certified cable, which solves the majority of angle-dependent charging issues. If a new cable does not help, the charging port itself may need professional cleaning or replacement, which a repair shop can do for most phone models at a reasonable cost.
Yes, in many cases. If your phone supports wireless charging and the charging port is damaged or full of debris that cannot be cleaned, wireless charging is an excellent workaround. Simply place the phone on a Qi-compatible charging pad and it will charge without needing the physical port at all. This is particularly useful if you want to postpone a port repair. Note that wireless charging is slower than cable charging and generates more heat, so avoid using thick cases that can interfere with the connection or cause additional warmth during the charge cycle.