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Ok so I was told by a Sony store employee that the Z4 might have wireless charging and most likely it is Qi based. I have had a lot of experience with wireless charging with the N6 for which I bought a Tylt Vu since I was told it was the fastest but alas it's much much slower than the stock charger and also slower to a cheap Nokia stock charger belonging to some dumb phone.
I prefer the magnetic dock system it charges my Sony faster than the wireless system of the N6 it would truly be a step back if Sony only included Qi and deleted the magnetic system from the next flagship. Don't get me wrong the Tylt Vu is a very capable dock but when compared to the likes of Sony DK docks it's not half as grippy neither does it charge as fast.
What do you all think ?
I like the convenience of wireless charging that my nexus 5 had, It's something I miss on the z3. Not really a fan of the magnetic charging
Sent from my D6603 using XDA Free mobile app
rxil said:
I like the convenience of wireless charging that my nexus 5 had, It's something I miss on the z3. Not really a fan of the magnetic charging
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Click to collapse
Out of interest, how can anyone have a problem with magnetic charging? The usb socket is a weak point on many devices; often they're glued or soldered onto the boards with no regard for longevity - indeed, it wouldn't surprise me if they are deliberate weakpoints, exempt from warranty ("you must have broken it") etc. Magnetic connectors solve all that. Sure, add QI to magnetic (and usb, for data transfer if you can't use wifi for some reason) but I see no downsides to providing magnetic.
+1
poldie said:
Out of interest, how can anyone have a problem with magnetic charging? The usb socket is a weak point on many devices; often they're glued or soldered onto the boards with no regard for longevity - indeed, it wouldn't surprise me if they are deliberate weakpoints, exempt from warranty ("you must have broken it") etc. Magnetic connectors solve all that. Sure, add QI to magnetic (and usb, for data transfer if you can't use wifi for some reason) but I see no downsides to providing magnetic.
Click to expand...
Click to collapse
I agree that the USB port is the weak spot on a device, and will you bring up some good points I don't want to have both of them on my device I'd rather have one or the other but USB charging is more mainstream than the magnetic charging. I've only had my z3 for a few days and haven't gotten around to using the magnetic charging. Waitimg for the adpter in the mail.
Slow charging, for example overnight: Qi for comfort reasons, not cable attached and charging time doesn't matter
Very fast charging, for example "i got 5%, have to get out in 30minutes and got to make it through the day!": USB due to fastest charging times
Casual charging, for example "let's plug it in in the afternoon, my Z3 will make it through the night without any losses and through the next day": Magnetic charging
I don't want to wear out the USB port flap, so i bought the magnetic charging cable even before the Z3 arrived. I guess it will do in everyday usage, i'll have a look on the charging rates. If they're too slow for "power charging", i'll switch to USB.
However, a few months ago i only charged my phone over night. I would have loved to have Qi charging back then, so much better than to find out how to plug in the USB cable in complete darkness.
CentaXx said:
Slow charging, for example overnight: Qi for comfort reasons, not cable attached and charging time doesn't matter
Very fast charging, for example "i got 5%, have to get out in 30minutes and got to make it through the day!": USB due to fastest charging times
Casual charging, for example "let's plug it in in the afternoon, my Z3 will make it through the night without any losses and through the next day": Magnetic charging
I don't want to wear out the USB port flap, so i bought the magnetic charging cable even before the Z3 arrived. I guess it will do in everyday usage, i'll have a look on the charging rates. If they're too slow for "power charging", i'll switch to USB.
However, a few months ago i only charged my phone over night. I would have loved to have Qi charging back then, so much better than to find out how to plug in the USB cable in complete darkness.
Click to expand...
Click to collapse
Some people claim the magnetic charging is faster than usb. I wouldn't know - i've only used usb to charge it once, and I was playing around with stamina mode at the time (for some reason stamina mode really slows down charging).
I wish this phone supported wireless charging! I charge with the Sony DK magnetic dock and it works well but can get a little finicky to get seated properly but I still prefer it to fiddling with those micro-USB connectors. I charge overnight 90% of the time and so even if wireless charging is slower that's fine with me. I'm ok having to plug in if I need a quicker charge when I forget to charge the night before, although with the Z3 that's not as big a deal because it's not too tough to stretch two days out of a charge with moderate use (on a bit of a limp towards the end of the second day).
This phone would be pretty close to perfect for me if it had wireless charging, a removable battery, and no ultra-slippery glass back (I really don't like the glass back!!).
I just slide the phone into the correct position no need to put in in a specific way. I have fixed the dock with double side tape all I need to find in the dark is the groove in the dock and slide the phone in place. As far as overnight charging is concerned I use the dock overnight without any problems. For the Nexus 6 the tylt vu dock its not a stable combo I mean it's really not sturdy any sort of vibration causes the Nexus 6 to detach so it's not the dock for overnight recharge.
I use qi chargers on samsung's phones and magnetic on Z ultra. Qi charger is very convenient and beside slow charging and heat disipation there is no minuses ( I have qi car charger from nokia and works well with all phones), magnetic charger is faster BUT you are still connected to a cable and the weak magnet is making the solution unusable in car. A COMBINATION OF THEM WILL BE THE PERFECT SOLUTION
P.S. Sony make some great accesories...why the h__l they did not made a magneting car dock I don't understand...
P.S.2 qi charger for moto 360 works like a charm....the best solution of all regarding smartwatch charging
Which way of charging do you guys prefer?
Frequently opening the flap of the USB charging port could reduce the waterproof ability; whereas charging through the magnetic port with strong magnetic power could pull off the whole charging unit of the Z3 (which I agree is a defective design!) Your choice?
I'm using magnetic, and have been using it for a while now. Never had issues so far, but I'm always cautious when I disconnect the charger. I push it aside without pulling the actual plug...
Hi,
After my battery went from full to empty in less than two hours when using a sat nav app yesterday, I need an in-car charger for the dashboard. I have a micro USB one but the flap on the Z3 makes it annoying. So I was wondering if there were any good magnetic adapters?
I have a 2A USB charger for the lighter socket, so I only need either a USB-magnetic cable, or an adapter that will take a micro USB. Ideally one that exits at the bottom of the phone so it can be routed neatly, rather than sideways which will then need to bend round.
Anyone have any recommendations? How about some pics of how you're set up in your car? (I have an airframe+ vent mount coming today)
the X2 magnetic charger (which just clips on any usb cable) on amazon has great reviews, depending on your case or mount you might have to shave off some of the adapter
proclip / brodit (depending on where you are in the world) offers great magnetic mounts and chargers, some need to be professionally installed, however its been stated in reviews that they fit tight so they might not work with cases, especially bulky ones and they have been known to peel up tempered glass screen protectors
I am in the same boat as you, I want a magnetic charging mount for my car and I spent a few hours tuesday researching options to no joy :|
I've used brodit mounts before but I wanted something a little more discreet than a hardwired solution - which is why I went for the Kenu Airframe+
The X2 seems to get good reviews but I'm not sure if it would be frustrating that the cable would come out sideways (as the phone would most likely be in landscape mode). Although many of the satnav apps I'm trying actually work pretty well in portrait..
if you got it horizontal the cable would be out the top or bottom yeah?
I usually keep mine in portrait
you use waze?
probably would be coming out of the bottom of the phone if in landscape.
don't know what I'm using yet - I have about 8 apps installed and I'm trying them out. Some have demo routes which is helpful, but some need me to use them while I'm driving to test so it'll take a while to settle on one.
I quite like tom tom's look and feel as I'm familiar with their standalone devices, and copilot seems good too. Haven't tried waze or google maps navigation yet, they're next.
yeah waze is killer, my CO recommended it and ive been hooked since
Its 95% effective when spotting speed traps and errs on the side of caution (sometimes cops wont be there, moved along, already pulled someone over), gives reports on potholes, construction ahead, real time traffic, speed traps, stopped cars, etc. its amazing, my friends and I are blown away.
its only difficulty is when you don't give it a direct address, it can have troubles searching for a restaurant or some such but if you have the street name you're set
mgiraudjr said:
the X2 magnetic charger (which just clips on any usb cable) on amazon has great reviews, depending on your case or mount you might have to shave off some of the adapter
proclip / brodit (depending on where you are in the world) offers great magnetic mounts and chargers, some need to be professionally installed, however its been stated in reviews that they fit tight so they might not work with cases, especially bulky ones and they have been known to peel up tempered glass screen protectors
I am in the same boat as you, I want a magnetic charging mount for my car and I spent a few hours tuesday researching options to no joy :|
Click to expand...
Click to collapse
I have an X2 adapter, it's great, BUT it is not strong enough to be secure when under the device. The torque of the cable will cause it to come off when above the device too.
Using a thinner-gauge cbale might help, but then the voltage drop will be too great to keep the battery from discharging.
My personal favorite has been:
Right-angle MicroUSB (this makes a HUGE difference in convenience on the Sony devices, since the cable goes to the right instead of straight down from the mount) - http://www.amazon.com/StarTech-com-Micro-USB-Cable-UUSBHAUB3RA/dp/B001AR4NC8/
Quick charge 2.0 car charger - http://www.amazon.com/Powermod-Charge-Certified--Vehicle-Charger/dp/B00P9UILUM/ - The StarTech cables are fairly thin gauge, so drop too much voltage when charging at 5v/2A to keep the phone charged during Navigation. QC2.0 chargers supply the Z3 with 9v, so the same wattage requires less current, and hence less voltage drop through the cable. (same reason long-distance power lines run in the hundreds of kilovolts...)
Does quick charge work through the magnetic port, or you mean you use the USB Port?
rplumb said:
Does quick charge work through the magnetic port, or you mean you use the USB Port?
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Click to collapse
I use the USB port, the magnetic port is too unreliable for a vehicle. The thin-gauge right-angle cables make using the USB port MUCH less of a hassle, but they need QC2.0 for proper charging through such a thin cable. (too much voltage drop for high-power standard-voltage charging)
I know there's about three threads on the general subject, but didn't want to resurrect something that's only similar from 3 months ago and thread jack.
Simply put, I am looking for a magnetic mount wireless charger for the car. I'm a delivery driver and need to be able to just grab my phone and jump out of the car and not asshole with waiting for it to automatically release my phone or pushing a button to release the phone, etc.
Волк said:
I know there's about three threads on the general subject, but didn't want to resurrect something that's only similar from 3 months ago and thread jack.
Simply put, I am looking for a magnetic mount wireless charger for the car. I'm a delivery driver and need to be able to just grab my phone and jump out of the car and not asshole with waiting for it to automatically release my phone or pushing a button to release the phone, etc.
Click to expand...
Click to collapse
I have been using a Scosche MagicMount Pro Charge for the last few months but it's been spotty at best. The magnets seemed like they were too close to the charging coil so the placement was very finicky for me. If it did charge, it would get too hot and would throttle down. This was with a dedicated AC vent blowing cool air on it. In the end, the heat didn't seem worth it for me. Not sure if their newer MagicMount3 is any better, but I don't really wanna throw down the money to try out something that might end up with the same results.
(TL;DR) In short, they exist, but as a concept, they really just don't work well. Here's a link to one anyway: https://www.amazon.com/dp/B07CXV4RXQ that I mention later on. It appears to be the same, or similar to the one tysj mentioned, so, it may or may not work, it really depends on the positioning of the magnets.
Thing is, like tysj found out the hard way, it's not really something that can be done (effectively, anyway), because as you probably know, Qi charging isn't magic. It's inductive charging. (Keep in mind this is a simplified explanation, it's actually a bit more complicated than this, it uses inductive resonance charging which has a bit more to it allowing it to be more efficient and have a longer range, but at the base it's still an inductive charger, just with a capacitor to set the resonant frequency and range with peak efficiency) Meaning, the charger is running electricity (AC) through its coil, which creates a changing magnetic field, which induces an electric current (AC) in the coil in the device you're charging (it's converted to DC before it charges your battery.)
Essentially, it goes (Wall AC) -> DC (wall-wart/car) -> AC -> coil -> changing magnetic field -> coil -> AC -> DC
So, placing a pair of permanent magnets in the middle of this, right where the changing magnetic field needs to be, only serves to block the ability for the charger to change the magnetic field, which it tries to compensate for by putting more power through its coil. Let's just say that in a fight between the coil and a permanent magnet strong enough to hold up your phone, the coil loses, as it is no where strong enough to change the magnetic field of the magnet. While the charging coil's magnetic field and that of the magnets may, in places, be shaped in such a way to allow some of the chargers coil's magnetic field to reach the device coil if precisely positioned, most wont, and the permanent magnets will just further resist any changing magnetic fields in the device coil.
It could possibly be done with very careful and precise positioning of magnets, like this one from Amazon.com, for instance, although based on reviews (and tysj's reply) I'm unsure of how well it will work, and it certainly depends a LOT on where you put the magnets on your phone/in the case. That's a link with no referral code, and no tracking info, I always strip them when sharing, as a courtesy just the link. Since the location of the coil in the phone isn't standardized, it's hard to say. I'm not an electrical engineer (so there are most likely errors in here), so I honestly couldn't tell you. But as someone who has a (very) basic understanding of electromagnetism, including induction, this is really not a good idea.
In the past, I had a magnet in my phone's case for just that reason, and trying to use the wireless charger just created heat, and didn't really charge the device. And that was without a magnet on the charger, too.
If you want to read up on how inductive charging (including Qi) works, the Wikipedia article is pretty good. Wikipedia: Inductive Charging
I know you said that you
need to be able to just grab my phone and jump out of the car and not asshole with waiting for it to automatically release my phone or pushing a button to release the phone, etc.
Click to expand...
Click to collapse
but, given the above, I strongly suggest a Qi mount with an automatic grip for essentially the same functionality, but in a way that actually works. Look around for something quick. I'm unsure if I would recommend the Scosche magnetic one above, just due to how you would need to get the magnet placement nearly perfect. It might be worth a try, if it doesn't work you can always return it.
Something like this one on Amazon.com (there are many different designs like it, this is just an example.) It uses an IR sensor to detect when your phone approaches, then opens, and closes once its on the stand, then it releases by touching a button. It's not quite as easy as a magnetic mount, but at least it'll wirelessly charge.
Either that, or use a magnetic mount and a charging cable.
If you do end up buying a Scosche one, do let us know how it works out.
There's also one that requires a certain case to use, so I imagine there might be more of those. IMHO those are more likely to consistently work, as the magnets are pre-placed in the exact position needed and in a way that wont get in the way of the coils.
Good luck!
Pitaka MagEZ case and their magnetic wireless charger for car, works nice for me
DeeZZ_NuuZZ said:
Pitaka MagEZ case and their magnetic wireless charger for car, works nice for me
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Click to collapse
Glad that Pitaka is finally making a magnetic case for the Pixel 4. I got tired of waiting for them, so I just bought a generic carbon fiber case and used these metal tabs https://www.moshi.com/en/product/snapto-tabs/gray. You can line them up perfectly to work with the Pitaka wireless charger or probably any other charger. The company that makes the tabs also sell a wireless charger.
Does your Pitaka charger activate fast charging on the PIxel? I have the older version of the charger and it charges slowly.
slicck said:
Glad that Pitaka is finally making a magnetic case for the Pixel 4. I got tired of waiting for them, so I just bought a generic carbon fiber case and used these metal tabs https://www.moshi.com/en/product/snapto-tabs/gray. You can line them up perfectly to work with the Pitaka wireless charger or probably any other charger. The company that makes the tabs also sell a wireless charger.
Does your Pitaka charger activate fast charging on the PIxel? I have the older version of the charger and it charges slowly.
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Click to collapse
It seems to charge slow, need to use ampere and see how much exactly.
Which case did you got and which charger to have fast charging?
Max I got with pitaka is 560ma or so, gonna send it back and get another charger which really gives 10w... Sadly, it is nice but slow charging
Волк said:
I know there's about three threads on the general subject, but didn't want to resurrect something that's only similar from 3 months ago and thread jack.
Simply put, I am looking for a magnetic mount wireless charger for the car. I'm a delivery driver and need to be able to just grab my phone and jump out of the car and not asshole with waiting for it to automatically release my phone or pushing a button to release the phone, etc.
Click to expand...
Click to collapse
Have you looked at the gravity type of holder? They have bottom fingers that when pushed down close the sides of the holder. So you can put your phone in and out without waiting. I tried one once and it worked until the vehicle went over a big bump - the phone went up, the sides opened and then... well, you can imagine. Not fun while highway driving. I only tried one (I don't remember the model) so there may be others that would give better results, at least for your use case.
For some reason I haven't gotten notifications that people have been commenting, only just today that somebody quoted me.
After a couple of other tries and no success, I went with the scosche magic Mount 3. The maintenance are probably far enough out away from the coil that there's little interference to the actual induction. Seems to work well, I want to say 1300 or 1600 mAh. Obviously not as good as a word connection, but decent nonetheless. Keep having trouble with the cables connecting in the USBC port as well, so wireless charging is a must for the car.
As for heat, it's a tough call. I'm in SoCal, so I actually have to put a towel over the mount while at work so it isn't a fireball when I am done working.
I did notice on the lock screen that it will sometimes tell me to adjust the alignment for better charging.
Ironically I fell into a new job and now it's more because of cable or port dero rather than speed, lol.
Волк said:
For some reason I haven't gotten notifications that people have been commenting, only just today that somebody quoted me.
After a couple of other tries and no success, I went with the scosche magic Mount 3. The maintenance are probably far enough out away from the coil that there's little interference to the actual induction. Seems to work well, I want to say 1300 or 1600 mAh. Obviously not as good as a word connection, but decent nonetheless. Keep having trouble with the cables connecting in the USBC port as well, so wireless charging is a must for the car.
As for heat, it's a tough call. I'm in SoCal, so I actually have to put a towel over the mount while at work so it isn't a fireball when I am done working.
I did notice on the lock screen that it will sometimes tell me to adjust the alignment for better charging.
Ironically I fell into a new job and now it's more because of cable or port dero rather than speed, lol.
Click to expand...
Click to collapse
Thanks.
Yea I ordered another one to test, also reached out to pitaka support. Gonna try few things and report back.
Another cable and another adaptor with qc3 charging
bdt1995 said:
(TL;DR) In short, they exist, but as a concept, they really just don't work well. Here's a link to one anyway: https://www.amazon.com/dp/B07CXV4RXQ that I mention later on. It appears to be the same, or similar to the one tysj mentioned, so, it may or may not work, it really depends on the positioning of the magnets.
Thing is, like tysj found out the hard way, it's not really something that can be done (effectively, anyway), because as you probably know, Qi charging isn't magic. It's inductive charging. (Keep in mind this is a simplified explanation, it's actually a bit more complicated than this, it uses inductive resonance charging which has a bit more to it allowing it to be more efficient and have a longer range, but at the base it's still an inductive charger, just with a capacitor to set the resonant frequency and range with peak efficiency) Meaning, the charger is running electricity (AC) through its coil, which creates a changing magnetic field, which induces an electric current (AC) in the coil in the device you're charging (it's converted to DC before it charges your battery.)
Essentially, it goes (Wall AC) -> DC (wall-wart/car) -> AC -> coil -> changing magnetic field -> coil -> AC -> DC
So, placing a pair of permanent magnets in the middle of this, right where the changing magnetic field needs to be, only serves to block the ability for the charger to change the magnetic field, which it tries to compensate for by putting more power through its coil. Let's just say that in a fight between the coil and a permanent magnet strong enough to hold up your phone, the coil loses, as it is no where strong enough to change the magnetic field of the magnet. While the charging coil's magnetic field and that of the magnets may, in places, be shaped in such a way to allow some of the chargers coil's magnetic field to reach the device coil if precisely positioned, most wont, and the permanent magnets will just further resist any changing magnetic fields in the device coil.
It could possibly be done with very careful and precise positioning of magnets, like this one from Amazon.com, for instance, although based on reviews (and tysj's reply) I'm unsure of how well it will work, and it certainly depends a LOT on where you put the magnets on your phone/in the case. That's a link with no referral code, and no tracking info, I always strip them when sharing, as a courtesy just the link. Since the location of the coil in the phone isn't standardized, it's hard to say. I'm not an electrical engineer (so there are most likely errors in here), so I honestly couldn't tell you. But as someone who has a (very) basic understanding of electromagnetism, including induction, this is really not a good idea.
In the past, I had a magnet in my phone's case for just that reason, and trying to use the wireless charger just created heat, and didn't really charge the device. And that was without a magnet on the charger, too.
If you want to read up on how inductive charging (including Qi) works, the Wikipedia article is pretty good. Wikipedia: Inductive Charging
I know you said that you but, given the above, I strongly suggest a Qi mount with an automatic grip for essentially the same functionality, but in a way that actually works. Look around for something quick. I'm unsure if I would recommend the Scosche magnetic one above, just due to how you would need to get the magnet placement nearly perfect. It might be worth a try, if it doesn't work you can always return it.
Something like this one on Amazon.com (there are many different designs like it, this is just an example.) It uses an IR sensor to detect when your phone approaches, then opens, and closes once its on the stand, then it releases by touching a button. It's not quite as easy as a magnetic mount, but at least it'll wirelessly charge.
Either that, or use a magnetic mount and a charging cable.
If you do end up buying a Scosche one, do let us know how it works out.
There's also one that requires a certain case to use, so I imagine there might be more of those. IMHO those are more likely to consistently work, as the magnets are pre-placed in the exact position needed and in a way that wont get in the way of the coils.
Good luck!
Click to expand...
Click to collapse
Very good explanation and as an electrical engineer you were right on the spot. Even if there are engineered magnets to have their magnetic field so that I would not interfere with the charging field(almost impossible for generic device since the filed is mostly unpredictable as it's based on quality of charging current, quality of the charging pad and a lot other things) I would not let magnets strong enough to hold the phone near it as it is not engineered to hold to a strong magnetic field near for a long periods of time. For instance it could (not saying that it would ) interfere with the lte signal causing the modem basically to boost the signal to the max - leading to more energy, more heat and more wear and tear. Honestly there so much things that could go wrong just because of that magnet that I would just not risk it. Usually the hardware is shielded enough but there's the not direct influence on the hardware through the signal interference (the same way with the charging coil and the massive heat). Actually that's a good way to burn your charging pad especially if it doesn't have any limiters build in.
I've been using magnetic cables for my Android phones for years. You put the magnetic USB adapter in the charging port of the phone and the USB cable connects magnetically to it. Makes it very easy to charge your phone while driving, keeps dust and dirt out of the charging port and decreasing the wear and tear on the port from constantly unplugging and plugging in a cable. However, when the USB adapter that stays inserted into the phones USB port is in there for a certain period of time, it seems like maybe around 5 to 8 hours, it triggers samsungs moisture/foreign object sensor and disables the charging port entirely and the only way to charge is by using a wireless charger. There are several ways to temporarily circumvent this but ultimately the sensor always gets triggered and the song and dance starts over and over again.
So that being said, has anyone figured out how to stopped this from happening without rooting? I love my magnetic charging cables and have invested a lot of money in them and I use them not just for my phone but for several other devices likes tablets and stuff because they can universally fit usb-c, micro, nano and thunderbolt with just one cable.
Thanks!
Magnetic Charging Cable, CAFELE 2 Pack/6.6ft Black 3 in 1 Magnetic Phone Charger Universal QC 3.0 Fast Charging Data Sync Nylon Braided USB Cord Magnet Phone Charger for I-P Micro USB Type C Devices https://www.amazon.com/dp/B07Y88V5W...t_i_CR814FARQS0EW7RRWGP7?_encoding=UTF8&psc=1
Did you try with another magnetic adaptor?
I have also been charging with a magnetic charger for many years, now even for the device I've been waiting for almost a month, I ordered brand new kits. I really hope there is no problem like what you described.
Of course I will also buy a wireless charger, but the convenience of using the magnetic one is indispensable for me.
Yeah I'm having the same issue with my magnetic charging cable. I haven't had the phone long enough to see how big of a problem its going to be, When i get the pop up i take the plug tip out for a while and it seems to go away.
Worse comes to worse if it starts to become a major hassle I'll just get a wireless charger hopefully someone will figure out a solid fix before it comes to that
Never knew something like this even existed... Can one leave the tip in the usb port permanently as a cover to protect it from dust/ debris when not using to charge it? It also seems like a great solution for protecting the USB port from the constant wear and tear of plugging/ unplugging into it..
Exactly.
For years I have been using this solution to charge with a magnetic charger and the magnetic adaptor from the cable stays in the phone until I replace the device with another.
Monipeev said:
Did you try with another magnetic adaptor?
I have also been charging with a magnetic charger for many years, now even for the device I've been waiting for almost a month, I ordered brand new kits. I really hope there is no problem like what you described.
Of course I will also buy a wireless charger, but the convenience of using the magnetic one is indispensable for me.
Click to expand...
Click to collapse
I have two brands. Both have the issue.
dj24 said:
Never knew something like this even existed... Can one leave the tip in the usb port permanently as a cover to protect it from dust/ debris when not using to charge it? It also seems like a great solution for protecting the USB port from the constant wear and tear of plugging/ unplugging into it..
Click to expand...
Click to collapse
Yes.
So I tried something that might have fixed it more permanently. See if this works for anyone.
1. When you have the moisture sensor/foreign object notification and you get the message pop-up stating the charging port has been disabled while trying to charge with a cable plugged in, keep the cable plugged into the phone.
2. Then, restart the phone by pressing and holding power and volume down button and selecting restart.
3. When the phone reboots you will notice that the phone is now charging properly. AND if you unplug and plug the cable there is no moisture notification anymore.
I've tested this for about 24 hours and this has been the longest time it's been without triggering the moisture notification. Normally it takes under 8 hours to trigger.
So if this works then you can keep your magnetic adapter inside the phones charging port indefinitely without getting that moisture notification. I have not tried removing and reinstalling the magnetic adapter which might reset the moisture trigger.
Pulling the adaptor and reinstalling it also seems to at least temporarily reset the moisture notice
I'm glad to find out that I'm not the only one with this trouble. I'm not sure what I did, if anything, to fix/workaround the issue, but I've not seen the moisture sensor trigger for almost 3 days now. (Knock on wood.)
Things I've tried:
Reboot while the charger is connected.
Clear data in the USBSettings system app.
Switch to a magnetic plug that hasn't been used before. (I had several that came with the cables that have remained in the box until now.)
After trying each of these at least twice the problem still occurred again later. Today I realized that it's been a few days since it happened. To clear the warning sometimes it takes a blast of compressed air into the port, sometimes it only takes removing the plug, waiting a moment for the notification to clear and then putting it back in.
BTW, for the curious who haven't seen these before, search for "NetDot Gen12" at Amazon. They are very convenient. This is the 3rd or 4th phone I've used them on, and I also use them on tablets and other devices with a USB charging port. The only issue I've seen besides the moisture sensor on the S22U is that there is a small area on the screen next to the magnet where it is a little less sensitive to the s-pen. It's so small and usually such a non-issue that I didn't realize that it was due to the magnet until recently.
Of course, now that I've mentioned that it's been a few days since the moisture sensor was tripped, it has now happened again and my 3 day streak has ended. :-(
I wonder if the true quality of these cables is being revealed through other means (bugs in hardware through environmental discharge or whatever). Could be something simple like ESD on the pins, crosstalk/interference. Either way it's reading a short to ground and doing its job by protecting the phone.
USB was never designed around these magnetic devices and aren't in spec. It's not a phone problem. It's a cable problem.
There's a comment here: https://us.community.samsung.com/t5...lse-moisture-debris-alert-issues/td-p/2204054 that suggests it may be a software issue, as the commenter states that he's started getting it on the Note 10+.
volcolm said:
I wonder if the true quality of these cables is being revealed through other means (bugs in hardware through environmental discharge or whatever). Could be something simple like ESD on the pins, crosstalk/interference. Either way it's reading a short to ground and doing its job by protecting the phone.
USB was never designed around these magnetic devices and aren't in spec. It's not a phone problem. It's a cable problem.
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Out of all the Android phones I've used with a magnetic cable (which have been probably 5 from various manufacturers over the years) I've never seen this problem before until now. The last Samsung phone I used was an S7 and I do remember having some odd over heating warnings when charging but eventually that problem went away. I think this "foreign object" sensor is being triggered because the magnetic adapter is staying plugged into the usb-c port in the phone but not charging. Thus the sensor is being triggered. However, there seems to be the same pop-up notification message for "moisture detected" and "foreign object detected" since it covers both in the same message. So it is a little tedious to figure out if the moisture sensor is being triggered or the foreign object sensor is being triggered.
Could the cable be at fault? I highly doubt it at least in my experience. It's more realistic that Samsung has placed so many safety sensors on this phone that it's only a matter of time before one gets triggered. But magnetic cables have been around for years and Samsung knows this. So they knew by installing this foreign object sensor that it might break the use of magnetic cables. Which is sad because Apple has had magnetic charging cables for years in their laptops and recently their Apple phones use magsafe wireless chargers which is a magnet built into the phone.
I've also used magnetic chargers for years in my Android phones and tablets and I've never seen it adversely affect it in any way.
I'm having the same issues and I'm not using some cheap knock-off magnetic cable but one that has been on the market almost 3 years, is still available, comes with a 10yr warranty and supports up to QC4.0 on the mobile cable version (which I have) and is also available in a 100w PD version (ChargeASAP Uno cable). These moisture/debris alerts are the FIRST problem I have EVER had with this magnetic cable, and while I originally bought 3 sets (thinking they would wear out from daily use, I never even opened my 2nd & 3rd set until I started having issues with it in my S22 Ultra on day 1 and assumed it was coincidence that moving it from my previous S10+ to this phone exposed a weakness from wear and/or age. Unfortunately the brand new set had the exact same issue.
Now, in my case, I always wirelessly charge, except when I'm in my car using android auto daily (why I bought the magnetic cable) and the once a month or so I copy data to/from a PC. I am getting the moisture/debris alerts every couple hours or more when the magnetic adapter is in and it is HOURS before or after I actually used the magnetic cable (tip was inserted 24/7 until I got tired of this nightmare). On the weekends when I may not drive or sync for 24-48hrs, I've gotten the warning when the phone was just sitting on a table at the lock screen for an extended period in my house. My charge port is spotless without a speck of dust and this continued to happen with a brand new magnetic charging tip that was sealed in an anti-static bag before putting it in the phone. Honestly this MUST be an erroneous BS error and Samsung should address it.
esmith13 said:
I'm having the same issues and I'm not using some cheap knock-off magnetic cable but one that has been on the market almost 3 years, is still available, comes with a 10yr warranty and supports up to QC4.0 on the mobile cable version (which I have) and is also available in a 100w PD version (ChargeASAP Uno cable). These moisture/debris alerts are the FIRST problem I have EVER had with this magnetic cable, and while I originally bought 3 sets (thinking they would wear out from daily use, I never even opened my 2nd & 3rd set until I started having issues with it in my S22 Ultra on day 1 and assumed it was coincidence that moving it from my previous S10+ to this phone exposed a weakness from wear and/or age. Unfortunately the brand new set had the exact same issue.
Now, in my case, I always wirelessly charge, except when I'm in my car using android auto daily (why I bought the magnetic cable) and the once a month or so I copy data to/from a PC. I am getting the moisture/debris alerts every couple hours or more when the magnetic adapter is in and it is HOURS before or after I actually used the magnetic cable (tip was inserted 24/7 until I got tired of this nightmare). On the weekends when I may not drive or sync for 24-48hrs, I've gotten the warning when the phone was just sitting on a table at the lock screen for an extended period in my house. My charge port is spotless without a speck of dust and this continued to happen with a brand new magnetic charging tip that was sealed in an anti-static bag before putting it in the phone. Honestly this MUST be an erroneous BS error and Samsung should address it.
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Can you share a link of the high quality cable you mentioned?
dj24 said:
Can you share a link of the high quality cable you mentioned?
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"Mobile Device" 18w version (I have these): https://chargeasap.com/collections/usb-c-mobile-device-magnetic-cable
They also sell 100w versions geared toward laptops and/or PD Charging
Interesting thread. I never knew about the magnetic system. I do keep a usb-c plug in the port full time to keep out dirt and lint. Never had the moisture popup so far in a week with one inserted in my S22.
Will_T said:
Interesting thread. I never knew about the magnetic system. I do keep a usb-c plug in the port full time to keep out dirt and lint. Never had the moisture popup so far in a week with one inserted in my S22.
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This is interesting. So you use just a plastic usb-c insert cover of sorts? Can you provide a link to the product?
JDubbed said:
This is interesting. So you use just a plastic usb-c insert cover of sorts? Can you provide a link to the product?
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There are other versions but these are the last ones I bought: https://www.amazon.com/gp/product/B085T5L9T6/ref=ppx_yo_dt_b_search_asin_title?ie=UTF8&th=1
They don't last a long time if you are taking them out every night to charge with a cord. But now that I have wireless charging, they should be more permanent.