Yootech Wireless Charger Blinking Green – 7 Solutions
By Robert Jones · 2022-03-29
Got a Yootech wireless charger giving you the blinking green light? Don't fret, it's usually an easy fix. I've seen these sorts of issues loads over the years, and it's rarely anything serious. Let's get it sorted.
Right, so you've got one of those Yootech wireless chargers, haven't you? And it's giving you the blinking green light of doom. Proper nuisance, that is, especially when you just want your phone topped up and ready for another day of dealing with… well, everything. I've seen a fair few of these little gadgets come and go in the workshop over the years, and while I mostly stick to speakers and amps, these chargers are often just another piece of kit that needs a bit of a prod to get working properly. It's rarely anything serious, mind, usually just a glitch or something not quite lined up. Don't chuck it out just yet; let's see if we can sort it. **Quick Verdict: Most Yootech blinking green issues are easy fixes, usually down to placement or power.**  *Yootech Wireless Charger Blinking Green – 7 Solutions — tested in the SpeakersMag workshop.* ## What's Going On With That Blinking Green Light, Then? First off, let's talk about what that blinking green light actually *means*. See, it's not just a fancy disco light; it's the charger's way of telling you "something's not quite right here." Most of the time, the solid green light means it's charging away happily. A blue light usually means it's in standby, waiting for a device. But that blinking green? That's a warning signal. It's saying, "I can see *something*, but I can't properly charge it," or "there's an issue with my power." I've had a few mates bring these round, scratching their heads. One fella, Geoff, swore his was broken after a week. Turned out he'd just put his phone on it with the thickest wallet case known to man. Once that was off, solid green, happy days. It's usually something simple like that, honestly. No need to panic or go straight for the refund button. ### The Common Culprits Behind the Blink There are a handful of usual suspects when it comes to the blinking green light. We're talking about everything from the silly little things you overlook to slightly more substantial, but still fixable, problems. Think of it like a speaker cable that's not quite pushed in – it *looks* connected, but it ain't doing the job. ### Who it's for: * Anyone with a Yootech wireless charger showing a blinking green light. * Those who want to troubleshoot their charger before buying a new one. * Users looking for simple, DIY fixes. ### Who should skip it: * People who prefer to just replace electronics at the first sign of trouble. * Those whose charger is physically damaged or has been submerged in water (that's a different kettle of fish entirely). ## Solution 1: Check Your Phone's Placement – Are You Lined Up? This is the big one, the absolute number one cause I see. Wireless charging, or Qi charging as it's properly called, relies on induction. That means you need two coils – one in the charger, one in your phone – to be lined up as closely as possible for power to jump across. If they're not, you get an inefficient connection, and the charger gets confused. Blinking green. I always tell people, don't just plonk your phone down any old how. Take a second. Most chargers have a sweet spot, usually right in the middle. Try moving your phone around a bit, centimetre by centimetre, until you feel it click into place or see the light go solid. Sometimes, flipping your phone 180 degrees can even help, as the charging coil might be in a different spot on some models. It sounds daft, but it works a treat more often than not. ## Solution 2: Case Closed? Maybe Too Closed. Remember Geoff's wallet case? Yeah, phone cases are another massive factor. While most decent cases are designed to be thin enough for wireless charging, some are just too chunky. Anything over, say, 5mm thick can start causing issues. And if you've got a metal plate for a magnetic car mount, or a pop socket that's a bit too beefy, forget it. That metal or extra material blocks the inductive field, and your charger just can't establish a good connection. Before you go tearing your hair out, take the case off. Just for a minute. See if it charges then. If it does, you've found your problem. You'll either need a thinner case, or you'll have to get used to taking it off every time you charge. Bit of a faff, I know, but better than a dead phone. ## Solution 3: Power Up – Is Your Adapter and Cable Up to Snuff? This one's often overlooked. We all have a drawer full of old USB plugs and cables, don't we? Charging phones, tablets, smartwatches... they all come with their own, and it's easy to mix them up. But a wireless charger, especially if it's trying to do fast charging, needs a bit more oomph than your average phone charger from 2012. Check the power brick (the wall adapter). Does it output at least 2 Amps at 5 Volts? Or better yet, 9 Volts at 1.67 Amps for fast charging? If you're using a weak adapter, the charger just isn't getting enough juice to do its job properly, leading to that blinking green light. Same goes for the cable. A cheap, thin USB cable might not be able to carry the current efficiently. Always try using the cable and adapter that came with the Yootech charger, or at least a known good quality one with the right specifications. I've seen plenty of "fast chargers" come with rubbish cables that bottleneck the whole thing. ## Solution 4: The Old On-and-Off Trick – A Reset Sometimes, electronics just get themselves into a bit of a tangle. A quick power cycle, what we in the biz call "turning it off and on again," can work wonders. Unplug the Yootech charger from the wall. Count to ten. Properly. Give any residual charge a chance to drain away. Then plug it back in. It's like giving it a fresh start, clearing any minor software glitches or communication errors it might have picked up. This often sorts out those inexplicable blinks that don't seem to have any other obvious cause. ## Solution 5: Heat Check – Too Hot to Handle? Wireless charging, by its very nature, generates a bit of heat. It's an energy transfer, after all. But if your phone or the charger gets too hot, it can trigger a safety mechanism to prevent damage. The charger might stop charging and, you guessed it, start blinking green to tell you it's overheated. This is more common if you're charging in direct sunlight, on a thick carpet that traps heat, or if your phone is running a demanding app while charging. If you suspect overheating, pull the phone off the charger, unplug the charger, and let them both cool down for a good 15-20 minutes. Make sure you're charging in a cool, well-ventilated spot. Don't put it under a pillow or on top of another hot device. Common sense, really, but easy to forget. ## Solution 6: Foreign Objects – Anything Hiding? This is another one that ties into the case issue. Sometimes, it's not the case itself, but something *in* the case or *on* the charger. A credit card with a magnetic strip, an old bus pass, a bit of foil from a chocolate bar that found its way in, even a really thick dust build-up. Any of these can interfere with the magnetic field needed for wireless charging. The charger detects something, tries to make a connection, fails, and blinks green. Have a good look at both the charging pad and the back of your phone (and inside the case). Give them a wipe over with a soft, dry cloth. Make sure there's nothing between the phone and the charger that shouldn't be there. It's a simple check, but it catches a surprising number of problems. ## Solution 7: Try a Different Device – Is It the Phone or the Charger? If you've gone through all the above and your Yootech is still doing the blinking green jig, it's time to narrow down the culprit. Is it your phone that's suddenly being temperamental, or is the charger itself on the blink? The easiest way to check this is to try charging a different Qi-compatible device on the Yootech charger. Got a partner's phone? A wireless-charging earbud case? Give it a go. If the other device charges fine (solid green light), then the problem is likely with your original phone. Maybe its internal charging coil is failing, or there's a software glitch. If *no* device charges, and they all make the Yootech blink green, then you've probably got a faulty charger. At that point, it might be time to look into Yootech's warranty or consider a replacement. ### When to Consider a Replacement Charger Look, these aren't high-end hi-fi components, are they? They're mass-produced bits of kit. While Yootech generally makes decent enough budget chargers, sometimes you just get a dud. If you've tried everything here, and I mean *everything*, and it's still blinking away, then it's probably had its day. Especially if it's an older model or has seen a bit of rough treatment. You can pick up a decent Yootech replacement for well under £20-£25 quid on Amazon, often cheaper if there's a sale. Don't spend ages fiddling if it's clearly broken. Your time's worth more than that. ## Comparison Table: Wireless Charger Troubleshooting | Issue | Likely Cause | Yootech Light Behaviour | Recommended Fix | Time to Fix (Approx.) | Difficulty | Cost | | :--------------------- | :---------------------------- | :------------------------- | :---------------------------------------------------- | :-------------------- | :--------- | :------------- | | **Blinking Green** | Incorrect Phone Placement | Blinking Green | Reposition phone carefully on the charging pad. | 10 seconds | Easy | Free | | **Blinking Green** | Thick/Metallic Phone Case | Blinking Green | Remove phone case; try charging without it. | 30 seconds | Easy | Free | | **Blinking Green** | Inadequate Power Adapter/Cable| Blinking Green | Use original adapter/cable or a higher-rated one. | 1 minute | Easy | £0-£15 | | **Blinking Green** | Temporary Glitch | Blinking Green | Unplug charger from wall for 10s, then replug. | 15 seconds | Easy | Free | | **Blinking Green** | Overheating | Blinking Green | Let phone/charger cool down; move to cooler spot. | 15-20 minutes | Easy | Free | | **Blinking Green** | Foreign Object Interference | Blinking Green | Check for objects between phone & charger; clean. | 30 seconds | Easy | Free | | **Blinking Green** | Faulty Phone Charging Coil | Blinking Green (on *this* phone)| Test with another Qi device; if it charges, phone is the issue. | 2 minutes | Moderate | Phone Repair Cost | | **Blinking Green** | Faulty Yootech Charger | Blinking Green (on *any* device)| Consider replacement if all other fixes fail. | N/A | Easy | £15-£25+ | | **Solid Green** | Charging | Solid Green | No issue. | N/A | N/A | N/A | | **Solid Blue** | Standby / No Device | Solid Blue | No issue. | N/A | N/A | N/A | ## Troubleshooting Tips for Wireless Chargers in General While we're specifically talking about Yootech here, a lot of these tips apply to pretty much any wireless charger you might have – Anker, Belkin, even the cheap unbranded ones you pick up in a supermarket. ### Keep it Clean Dust is the enemy of electronics, isn't it? It gets everywhere, traps heat, and can even interfere with connections. Give your charger a regular wipe-down. Same for the back of your phone. You'd be surprised what can accumulate. ### Avoid Magnets (Unless Designed For It) Most wireless chargers aren't designed to work with strong magnets directly interacting with their charging surface. If you've got a magnetic car mount, try to keep that plate away from the charging coil area on your phone. MagSafe, for example, is different; it uses magnets to *align* the phone, but the charging still happens inductively. ### Don't Block Vents Some chargers, particularly faster ones, might have tiny vents or rely on air circulation to stay cool. Don't cover these up. Placing them on a solid, flat surface is usually best. ### Software Updates This is more for your phone than the charger, but sometimes a phone's software can get a bit buggy with wireless charging protocols. Make sure your phone's operating system is up to date. Manufacturers often release patches for these sorts of things. ## FAQ: Your Yootech Blinking Green Questions Answered ### Q1: My Yootech charger was working fine, but now it's blinking green. What changed? Usually, it's one of the simpler issues cropping up. Did you get a new phone case? Did the cable get swapped out? Did you move it to a different spot where it might be hotter or have a weaker power source? Retrace your steps from when it last worked. Nine times out of ten, it's a change you made, even if you didn't realise it at the time. ### Q2: Can a Yootech charger damage my phone if it keeps blinking green? Not typically, no. The blinking green light is usually a safety or inefficiency indicator. It means it's *not* charging properly, rather than *damaging* it. If it were truly malfunctioning in a dangerous way, it would likely shut down entirely. Still, prolonged overheating from repeated failed attempts isn