Plugged in Transformer last night to charge it up overnight when the battery hit 30%. I updated the firmware yesterday morning and everything was going swimmingly.
Woke it up this morning, and found it was at 9% battery remaining and had a low battery warning. I had a closer look and the battery icon shows no indication that it's charging when it's plugged in.
Right now I've plugged it into a bog-standard USB charger and turned it off, hoping it'll trickle charge (damn the lack of a charge LED!) and that it's a fault with the power adapter rather than the device itself.
Anyone else had this issue?
I had the same problem a few days ago, my charger was plugged in via a multi block and it would not charge.
I even went to the extreme of taking my device back to comet in the hope I could swap the charger out with their demo unit.
Man behind counter plugs my charger into some sort electrical surge protected socket and it starts charging straight away leaving me looking like a right tool standing their. (and they tried to sell me 3 years extended cover)
Brought it home and plugged it into the very socket where it wasn't working and what do you know? It starts working!
Not sure what the issue was but it now works again.
Ok well that's good to know!
On trickle-charge it's now gone up by 2% since I posted.
Looks like the power adapter has its own faults...
Oh, and what do you know... plugged wall charger back in (it's been unplugged for 20mins) and now it's all happy and charging again.
Hooray.
yeah maybe that 20 minute trip to comet fixed mine too..
the USB mains adapter plug has a fatal flaw - the middle part of the usb connection isn't as sturdy as it sould be so it is easy to plug a USB port in the wrong way around and it looks and feels plugged in correctly as the middle part just moves out of the way.
If it isn't charing always check to make sure the USB connection is in the right way around in the plug.
I am bummed about this proprietary power connector; and apparently proprietary USB cable with extra pins (negating the use of USB extension cables). I wish the TF had a standard round power adapter similar to the Acer A500.
Thank God, i thought i was the only one. Had exactly this problem with mine when it arrived a couple of days ago, i am lucky enough to have lots of USB chargers around so i tried and tested various combinations and tried to charge other devices with the asus charger.
The problem lies as far as i can see, entirely with the charger unit. The charger comes in two parts, one is the usb dock and the other the relevant country plug. The way the plug fits onto the face of the charger is the important part. There is a central 'locating pin' made from plastic and two contacts that slot into the charger carrying the live and negative. The construction of this part is very, very poor. The tolerances are not a match for the quality of the plastic, the T shaped plastic locater does not actually locate the bottom pins properly and needs a great deal of force to lock in placce, and here is the best part, it doesnt like STAYING locked. As the plastic is weak, and we are looking at just a couple of mm here, it will snap, that will stop there being a clean contact and no charge. As a remedy, i have secured the face plate to the charger very tightly with a high tech rubber band
I agree, the use of specific power connectors in this day and age is just as dumb a decision as any manufacturer can make, and the rate it recharges at from a USB to PC connection can only be described as comical, a full recharge in 26 hours . Aside from all that its nigh on perfect, but i can see power related alternatives being VERY popular until Asus catches up with the rest of the electronics industry.
havent even had mine an hour and i havent done the update because its not at 50% and it will not charg at all. when i first tried to start it i thought it was doa because it would not turn on. guess ill take you guys advice and leave it unplugged for a while. i hate the charging cable is so small too that definately sucks.
Hmmm... if only a few other people created topics about not charging...
a few days back my phone started to charge slower and gradually it stopped charging at times. It only charged if i moved/bent it or keep it supported on some object.
It worked fine with Nokia Lumia800 cable so i bought a new cable today but have the same problems.What can be the problem here ?
Try sharpening a toothpick so it will fit in your phone's usb slot, then gently move it around in there and scrape out anything that could be in there. Over time dust and lint will accumulate in there which could cause a poor connection, which could in turn cause charging problems. Just be very careful so that you don't break anything. The nokia cable might be slightly different and that's why it would work and the other's wouldn't.
If you have an air compressor I would use that or some type of high out put air and blow inside the input for the charger
Sent from my Nexus 7 using Tapatalk 2
It's also possible that something has cracked. In that case, from now on be very careful when inserting/removing the cable. You may need to apply gentle pressure on the cabke in 1 direction during charging.
-- Sent from my TouchPad using Communities
onnector charge jack
I don't think this is the perfect post, but I don't find anything else...
I've broke my connector charge jack...any idea how I can charge my phone?!(lg Optimus One)
go to service shop
My charger keeps breaking, to be specific the cable.
The cable is very, very poorly designed. It contains 1 wire which is covered by braided shielding. The wire is the positive and the braided shielding negative. At the point where the braided shielding comes together for connecting to the micro adapter the shielding keeps breaking. This means no charging. I have tried soldering couple times but the shielding and wires are so thin it´s just usable a couple of times, until it breaks again.
I tried to make a DIY cable, but i didn´t get it to work. Probably need to place a resistant over some pins, however on the acer micro usb i couldn´t found one on the board where the micro usb is soldered on. Acer didn´t follow the usb standard with this adapter, the wire inside the cable is white, normally this is data instead of positive.
So i´m waiting for the 2nd time for a new 50 euro charger.
Just curious if more people also experienced this problems.
Yeah, I'm on my third charger now. You can charge them through USB although the charging light doesn't show and it takes about two full days to charge from low to 100%.
I have heard, though that a USB 3.0 supplies enough power to charge the a700. Haven't tried it yet, though. It may be cheaper just buying yourself a USB 3.0 PCI card for your PC and charging to that way.
Sent from my A700 using xda app-developers app
I had similar issues where I thought my charger was broken, but it was a thermal problem. It seems, that if the charger keeps plugged into the socket for example over night, it can get so hot that it triggers some thermal protection and switches of. To reset the termal protection, It's not enough to let it cool down (which it does on it's own after shutting down anyway), but I had to unplug it for a couple of minutes, then replug it again - charger working!
I never had an issue with the cable though...
my new z5c won't charging when i plugged in to charge phone boots up and stuck on 0% but charging animation wont starts even when i connect it with PC the error USB NOT RECOGNIZED appear and phone stuck on 0%
i think charging dock is short cause i have used my Mobile underwater :crying: Can anyone help me? Any suggestions?
hmm, try to clean with abit alcohol with thin cloth the usb port, and air pressure
(the port got rubber on it you can see it even on the photo you have uploaded)
might be some salt making short on the conductors
(in case you didn't swim in sweet water according to sony the phone P68 should survive only in sweet water)
Please send your phone to repair service. The charging via power supply is defect. Charging via USB cable on computer will work. They will change the motherboard. I had this problem last week too.
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.
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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..
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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.