Transformer's touchscreen unresponsive while charging. - Eee Pad Transformer General

I searched and can't seem to find any threads on this topic. Odd thing is I don't get any SOD or RR on ICS but can't use my damn tablet if its charging lol. Anyone have any input on this?

just for giggles. switch the orientation of the wall charger plug and try it.

I've seen this when charging on a plane. I assume it has something to do with the voltage being supplied.

Are you using some kind of third party charger? These have been known to cause problems on any sort of technology.

I have seen this on my wifes tf once before, never on mine or my spare...
But with 50% of my micro USB cables it will happen on my infuse... Most frequently while charging in the car. The issue seemed to be a combination of crappy cables and crappy chargers and heat... If my phone was hot it was far more likely to occur than if it was cold. I haven't charged my phone via a plug on months though, I have 4 batteries I rotate, keeping 3 charged at all times
Sent from my SAMSUNG-SGH-I997 using XDA

Black Box said:
I searched and can't seem to find any threads on this topic. Odd thing is I don't get any SOD or RR on ICS but can't use my damn tablet if its charging lol. Anyone have any input on this?
Click to expand...
Click to collapse
I think it's a voltage thing. Im a long distance courier and i have an ac adapter in my van. When charging through a regular wall socket everything is fine. Yet when plugged into my inverter the screen is not responsive, as soon as i unplug it is fine. I typically use my tablet for netflix while im on the road. So i usually end up pressing play then plug it in. My inverter is rather weak, i was thinking of buying a higher output to see if it corrected things.
This post doesn't really help you, just letting you know you're not alone. If you can't charge while plugged into a wall socket, perhaps your charger is defective and is not sending out the proper current?
Good luck, i hope you find a solution.
Sent from my Transformer TF101 using XDA

Hmm. Most likely its my third party power adapter. It's odd that the transformer won't allow variations in voltage. I've never had an issue with any device in the past 10 years using third party power adapters. Guess I'll have to spring for a 30 dollar asus charger . Thanks for the input guys.

Enercell AC adapter cat no. 273-358 with the USB connector piece. from radio shack
Been using this adapter for several months with out a hitch. Plus it has a 6 foot cord... Score!
Sent from my SAMSUNG-SGH-I997 using XDA

Same thing happened with my SGS.
So, it's not a TF only problem.

Happens on Nook Color too.
Sometimes it's not just unresponsive, it's erratic and causes touch events to register all over the screen for no reason. These happen only when plugged in so I assume there's some voltage issue.

Related

Demand a HTC Charger Recall!

http://forum.xda-developers.com/showthread.php?t=717204&highlight=charger&page=1
This is in continuation to this thread.
I believe that we should demand a recall from HTC of their junky chargers. As of a couple days ago, my charger stopped working. In order to get it to charge my phone, I need to unplug and plug in my phone 20-40 times and get the physics of the connection PERFECT... if my phone moves 1mm, it will stop charging, so I need to have the phone somewhere that it will not move...
This is not the case with my Car Charger, so I know it is simply the phone charger itself that comes with HTC... they supplied us with $0.10 charger cables to save money, and we should demand a higher quality cable be supplied to us after buying their "Flagship Device"
Anyone else experiencing this problem?
Yes. My charging/USB cable has gotten loose. The Radio Shack one I bought with the phone works great. I doubt a cable recall will occur, however.
Yes mine does the same thing and I HATE it. I thought I was the only one
Sent from my PC36100 using XDA App
Compared with the older style cables this one is a lot better
Sent from my EVO using XDA App
I wish they would have kept the mini usb like for the hero and most cameras.
Sent from my PC36100 using XDA App
Demand a recall? No. Should you ask for a replacement? Yes.
Sent from my PC36100 using XDA App
*Facepalm*
Sent from my PC36100 using XDA App
Surprised nobody suggested a class action yet...
Apple did something similar, so this might work.
I had an iphone, and got a notice that I needed to get a new wall plug due to defects in the ones that were released with the iPhone. So my new wall plug had a bright green dot on it to indicate it was new.
HTC could do something similar, couldn't they?
Wait, are you complaining about the charger plug or the USB cable? Replacement cables are, like, a nickel on EBay. Or you can get an adapter and use your old micro USB cables.
If it's the charger itself, you may get some sympathy from OEMs, but I wouldn't even waste the stamp (or email) for a cable. Just my opinion, of course.
both me and my buddies cables have done the same thing their super weak
I took a chance and bought 3 (I have 3 EVO's) of these adapters:
http://www.dealextreme.com/details.dx/sku.36150 - works perfectly.
Now all my BB and old phone chargers work - Take that HTC!
Mule
It's weird. I also have charging issues, here they are:
1. Occasionally, after charging for a period of time on the home charger, the EVO will light up and stop charging. I check the battery info and temperature is in the 20s, so i know that it's not a temperature issue. Then, after about 30 seconds or a minute, it will light up again and continue charging. I never touch the charging cable or connection and it does it on its own.
2. Using the car charger, the EVO seemingly decides that it doesn't like the connection. When i plug in the charger, the EVO will begin to charge, then after two or three seconds, go back to discharge mode. It takes me pulling the plug and reinserting (into the cig lighter port, not the EVO) anywhere from 3-100 times to get it to accept the charge demand.
Muledeer said:
I took a chance and bought 3 (I have 3 EVO's) of these adapters:
http://www.dealextreme.com/details.dx/sku.36150 - works perfectly.
Now all my BB and old phone chargers work - Take that HTC!
Mule
Click to expand...
Click to collapse
Exactly what I have. My wife and I can share one plug, she with her Hero and me with my Evo.
I don't even use the OEM one, I use my Treo Pro chargers and have not ran into an issue. The OEM just sits on my desk...I have had my EVO since launch date.
Treo pro OEM chargers are fairly cheap now.
Just my 2 cents.
Have a wonderful weekend everyone!
I am using Froyo update from HTC also.
Sent from my EVO
My Eris charger did the same thing after two months.. so now I'm using my ps3 controller charger usb cord, and its working teriffic lol.
Sent from my Eris using XDA App
Then pins that hold the cable get pushed in when this happens you dont get a good connection. I have seen a few come in to my shop. usually give them a cable I have laying around. Leads me to wonder what others are doing differently. I havent had any issues with either of my chargers and I will test and play games with it plugged up so I know I put a little stress on it.
tomp517 said:
I wish they would have kept the mini usb like for the hero and most cameras.
Sent from my PC36100 using XDA App
Click to expand...
Click to collapse
yeah that would have been nice, nice all my car stuff was mini usb
The physics of my connection are perfectly fine.
It's not the charger it's the port. There was a bad batch and it was fixed. Mine had the same issue and I couldn't charge my phone.

Be VERY Cautious (Wrong Charger)

I've come across a second individual on this forum who has ruined their phone by using an incorrect charger within the last week. I can't stress the importance of making sure you are using valid chargers. Samsung ports are VERY sensitive and from personal experience are expensive mistakes to make. One MAJOR thing I've noticed that most seem not to is the following:
When the phone is plugged in and charging, you notice it becomes less responsive and or buggy while texting or unlocking. Also while charging, haptic seems to get stuck or seems to happen at random intervals when using the phone. Another major one some completely ignore, when the phone actually pops up a notification to enter usb mode while plugged into a charger and not a computer.
Just a warning...
Any more details on what conditions are problematic? I've been using non-Samsung chargers and cords since September with no issue.
I've been using a BlackBerry (Storm1) charger on mine since Christmas with no problems, I mainly use it as I need a much longer cord length than the Samsung.
I also used it on my D1 with no problems.
Still, I'll keep an eye out for glitches, thanks.
I purchased a Samsung OEM charger from Amazon.com (marketplace) for less than $5 to use at my desk at work. I found it by going to samsung.com, finding the item number of the charger I wanted, and searched Amazon that way. It's not a detachable USB charger like what came with my phone, but I assume it's legit. I mean who would manufacture and sell counterfeit phone chargers?
yeah I am curious about this too; I just took USB as to be universal
You can use any charger you want so long as it supplies the correct voltage.
that is electronics 101
I get the USB prompt when charging in my car because it is supplying the voltage that a computer would supply, and less than what an AC charger would supply.
AnotherLameUser said:
You can use any charger you want so long as it supplies the correct voltage.
that is electronics 101
Click to expand...
Click to collapse
Negative ghost rider...I've encountered those that have different pin layouts before, fried my samsung moment...but it is true, voltage is key.
You also must be aware of the amperage of the transformer in the charger.. if the amperage is too low it will cause a voltage drop
Rocking dj05 and jt's voodoo 5
jenisiz said:
Negative ghost rider...I've encountered those that have different pin layouts before, fried my samsung moment...but it is true, voltage is key.
Click to expand...
Click to collapse
USB is a standard, why would it have a different pin layout?
I'm using a "rocketfish" micro USB cable and USB ports to charge my fascy. Could this pose any issues?
Sent from my SCH-I500 using XDA App
Skrazz said:
I'm using a "rocketfish" micro USB cable and USB ports to charge my fascy. Could this pose any issues?
Sent from my SCH-I500 using XDA App
Click to expand...
Click to collapse
Check to see the stock setup and compare. I just decided to post this as a word of caution b/c I was questioned earlier if it was normal that their phone would loose sensitivity and act choppy when plugged in.
jenisiz said:
Check to see the stock setup and compare. I just decided to post this as a word of caution b/c I was questioned earlier if it was normal that their phone would loose sensitivity and act choppy when plugged in.
Click to expand...
Click to collapse
My touch screen would act weird when on the stock rom using the SAMSUNG USB cable and charger that came with the phone.
Prince135 said:
My touch screen would act weird when on the stock rom using the SAMSUNG USB cable and charger that came with the phone.
Click to expand...
Click to collapse
Then something is wrong. If you notice it starts jumping around when plugged in, there is a flux in flow or some of the pins have been messed up.
Prince135 said:
USB is a standard, why would it have a different pin layout?
Click to expand...
Click to collapse
USB itself is a standard (it will always output 5v at up to 500mA). Charging over aUSB port its defined by the manufacturer, and can vary greatly.
Sent from my SCH-I500 using XDA App
AlexDeGruven said:
Charging over a USB port its defined by the manufacturer, and can vary greatly.
Click to expand...
Click to collapse
I read that in more of a "what kind of a sadist would design his micro usb charger to behave differently from another?" kind of of way. It's a heck of a cruel practical joke given that
A) phone makers have finally standardized to micro usb after already creating a huge mess with chargers in the past.
B) micro USB is practically exclusive to mobile devices.
C) if there really are cables that use different wiring, there is no easy way to tell.
FWIW I am getting by just fine with a ultra cheap Chinese USB car charger and micro USB cable combo. I also have interchangeable Plantronics, LG, and generic AC USB chargers that I plug ight same cables into. No issues, luckily for me. Pretty disappointed to find out I have dodged a bullet here.
NOTE:
LG: 0.2A in, 5.1V, 0.7A out
Samsung: 0.15A in, 5.0V 0.7A out
jenisiz said:
Then something is wrong. If you notice it starts jumping around when plugged in, there is a flux in flow or some of the pins have been messed up.
Click to expand...
Click to collapse
But the thing is, after I flashed a new rom, I had no more problems.
AlexDeGruven said:
USB itself is a standard (it will always output 5v at up to 500mA). Charging over aUSB port its defined by the manufacturer, and can vary greatly.
Sent from my SCH-I500 using XDA App
Click to expand...
Click to collapse
The wonderful thing about standards is that there is so many to chose from. : /
I've been dodging the bullet too with my cheapo car charger although strange behavior would have thrown up a flag.
When I visited my parents and used my dad's charger my screen would not work when plugged in.
I guess I should consider myself lucky...
Been using cheap,knock off chargers we sell at work since day one never had a problem, also use an after market droud one charger at night. come to think about it I never really use a sammy charger
Sent from my SCH-I500 using XDA App

Observation: Overheating AC Adapters

I like many people was having issues where the AC adapter would randomly stop charging my tablet. Someones it would start working again soon after and sometimes almost an entire day would go by before it started working again.
Tried the freezer trick with no results. Was going to send it back to Asus when I noticed 2 things.
1. The adapter was very not every time it stopped charging.. hotter than it usually gets when functioning correctly.
2. It only ever stops charging when i'm using a usb 3.0 extension cable.
To test this i stopped using the extension able for about 2 weeks and the adapter functioned properly the entire time. Then last night I reconnected the extension cable and within 5 minutes of of being plugged in charging stopped and the adapter was extremely hot. This obviously leads me to believe that the extension cable is in some way effecting the adapters voltage or something and causing it to malfunction. So I'm curious as to how many of the others who having issues are also using extension cables.
Not the voltage the current the more current it has to push the hotter its going to get and the chargers for these are not designed for extensions they where designed to be small and charge the tf even then there at there limit
Sent from my tf101 using xda premium 1.54Ghz
I also was having trouble with over heating and have been using an 3.0 extension cable. I will stop using it and report back.
hshoem1
its a design flaw with the ac addapters and its one of the reasons that the cable that ships with the transformer is so short
I was just using the cable as is with no extension and it died on my twice. I now have it rigged up to charge from my PC's PSU and only use the adapter when I'm not at my house.
My charger melted my damn usb cable. Thats how hot it got..
I wasnt using the extension cable at the time.
The adaptor would always warm up, which i read was normal. A few days ago, however, i felt some heat on the cable itself.When i reached to the connector, i noticed it had literally melted the rubber casing off the wire.
Im in the process of sending it back today
Just had my second charger die on me! I was charging my Dock and Tablet during class from 2:50-4:10 and when I unplugged it the charger was pretty hot. I went back home and connected the TF to my rigged up PSU charger and then went to class at 6:10 and plugged in the charger and unsurprisingly it wouldn't charge!
Sent from my Transformer TF101 using xda premium
Ive heard reports of people solving these problems by swapping round the mains pins ( I guess only in countries that use 2 pin outlets, UK have 3 )
I am sure this will sound nuts but, put the wall charger in a plastic bag and put it in the freezer for a few hours. Please do not forget the plastic bag. There is a thermal heat fuse inside the brick that needs to be reset. If it is still working the cold will make it reconnect and bring the brick back to working order.
You should make a DIY charger by following "DevCake" thread on DIY AC and DC chargers for the TF.
Hope this helps.
hshoem1
I just do not understand why we would have to go out of our way for their crappy idea of a charger. I understand the idea of not allowing aftermarket chargers because they want the money for the chargers but i mean if you do that then at least make something worth having besides giving us a heater...does this remind anyone of the rrod( red ring of death) for the xbox... to much of a hurry to send out their product they didnt really test EVERY aspect of their device...this makes me sad..and then need to send it back and what not taking up more of our time then not being able to use the tablet because your chargers going back... i wish customer service was better....that is all
just a quick pop here.
but i have found that if you charge the dock and tab separately there are no problems with the adapter. and besides charging while the tab is docked into the keyboard is kinda a waste as its charging the keyboard dock, and at the same time its discharging and trying to charge the tab at the same time. hence causing the strain on the adapter.
besides charging both at once will just kill the keyboard dock in the long run
regP said:
I like many people was having issues where the AC adapter would randomly stop charging my tablet. Someones it would start working again soon after and sometimes almost an entire day would go by before it started working again.
Tried the freezer trick with no results. Was going to send it back to Asus when I noticed 2 things.
1. The adapter was very not every time it stopped charging.. hotter than it usually gets when functioning correctly.
2. It only ever stops charging when i'm using a usb 3.0 extension cable.
To test this i stopped using the extension able for about 2 weeks and the adapter functioned properly the entire time. Then last night I reconnected the extension cable and within 5 minutes of of being plugged in charging stopped and the adapter was extremely hot. This obviously leads me to believe that the extension cable is in some way effecting the adapters voltage or something and causing it to malfunction. So I'm curious as to how many of the others who having issues are also using extension cables.
Click to expand...
Click to collapse
Mine doesn't speed charge my Transformer even without the extension cable. Maybe I'll do some testing with that though and check the heat, since the damn thing doesn't work anymore anyways. Though I might not get any results because of that
---------- Post added at 01:47 AM ---------- Previous post was at 01:46 AM ----------
reaperzero said:
just a quick pop here.
but i have found that if you charge the dock and tab separately there are no problems with the adapter. and besides charging while the tab is docked into the keyboard is kinda a waste as its charging the keyboard dock, and at the same time its discharging and trying to charge the tab at the same time. hence causing the strain on the adapter.
besides charging both at once will just kill the keyboard dock in the long run
Click to expand...
Click to collapse
There are many problems with the charger, many different problems.
I barely use my dock, so I have only been charging my TF standalone. Still stopped working though late last week.
Hmmm, issues here as well...
Charger stopped working at times and then start working again... Now it's not working and sticks with that plan. Pluggin in the charger with the TF turned off makes it boot so something IS happening, it doesn't charge though.
Luckily I have another charger (no original asus but using another adapter + usb-cablethingie) so I can atleast charge it, but still. Was thinking of buying another asus adapter (the travelpack) but really doubting it now if it's a general issue.
Will try the freezer trick anyway and some other stuff... Quite annoying though (for an otherwise excellent product).
i thought the accessories that comes with the TF are all covered under a one year warranty?
and the problem with the adapters suddenly dying is probably the capacitors in the charger or the stepdown transformer in it anyone had a chance to open one yet?
reaperzero said:
just a quick pop here.
but i have found that if you charge the dock and tab separately there are no problems with the adapter.
Click to expand...
Click to collapse
An Asus UK tech support guy actually told me not to charge both the tablet and dock at the same time. Pretty poor if you ask me. They just went silent when I pushed the matter.
They have compromised the design in their desire to make a fashionably tiny charger.
dagrim1 said:
Hmmm, issues here as well...
Charger stopped working at times and then start working again... Now it's not working and sticks with that plan. Pluggin in the charger with the TF turned off makes it boot so something IS happening, it doesn't charge though.
Luckily I have another charger (no original asus but using another adapter + usb-cablethingie) so I can atleast charge it, but still. Was thinking of buying another asus adapter (the travelpack) but really doubting it now if it's a general issue.
Will try the freezer trick anyway and some other stuff... Quite annoying though (for an otherwise excellent product).
Click to expand...
Click to collapse
Actually it is charging, but not with the voltage it requires for the "quick charge". Mine does the same thing. If you turn off the screen or turn off the TF and leave it plugged in, it charges at ~3%/hour. Not very useful if you're a heavy user but better than nothing until you get a new charger.
I may be really lucky: the only time I've ever had a failure to charge, has been fixed by taking off the plug and snapping it back.
Sent from my Transformer TF101 using Tapatalk
tekkitan said:
Actually it is charging, but not with the voltage it requires for the "quick charge". Mine does the same thing. If you turn off the screen or turn off the TF and leave it plugged in, it charges at ~3%/hour. Not very useful if you're a heavy user but better than nothing until you get a new charger.
Click to expand...
Click to collapse
Now you mention this, it indeed does... slow but it does charge. Damnit, luckily I have another charger but this annoys the crap out of me.
dagrim1 said:
Now you mention this, it indeed does... slow but it does charge. Damnit, luckily I have another charger but this annoys the crap out of me.
Click to expand...
Click to collapse
Oh yeah me too
I'm going to get another charger tomorrow when I go pick up a joystick for Battlefield 3
Then I'll contact Asus I guess and get it RMA'ed. Going to try and get some free shipping out of them. Sometimes I am successful sometimes not haha
Spidey01 said:
I may be really lucky: the only time I've ever had a failure to charge, has been fixed by taking off the plug and snapping it back.
Sent from my Transformer TF101 using Tapatalk
Click to expand...
Click to collapse
I get the same, snap off the plug convertor and back on again and back in business again!

Cable Test

My transformer died... and now it won't turn on. The battery was low, so it was probably that... but I thought I charged it.
So I now think my cable is no good. the charger is for sure fine.
Does anyone know what pins to test on my transformer cable to check for voltage? it's either the cable or the transformer port itself that's broken.
before dying, the usb transfer worked. but it wouldn't charge...?
anyone know what pins could cause that?
jcarrz1
hmmm now it's doing this, which i've never seen before...
no i didn't change the bootloader. has anyone else ever seen this? http://i.imgur.com/6XvQF.jpg
Dead battery sign man, charge it. I never really hear about the cables going bad, the chargers go bad all the time though
Sent from my SAMSUNG-SGH-I997 using XDA App
Put the charger in a plastic bag and throw it in your freezer for an hour. Take it out and check to see if it works then. It probably will.
Sent from my Transformer TF101 using Tapatalk
jcarrz1 said:
My transformer died... and now it won't turn on. The battery was low, so it was probably that... but I thought I charged it.
So I now think my cable is no good. the charger is for sure fine.
Does anyone know what pins to test on my transformer cable to check for voltage? it's either the cable or the transformer port itself that's broken.
before dying, the usb transfer worked. but it wouldn't charge...?
anyone know what pins could cause that?
jcarrz1
Click to expand...
Click to collapse
Try to trickle charge off computer and see if it is the block. If it is then put in the freezer like Gary said. But my cable stopped working to transfer data so I had too buy a new one. So Maybe it is the cable?
Sent from my Transformer TF101 using Tapatalk
I also find that sometimes the charger goes "dumb" and you have to physically unplug the block from the outlet or surge protector and plug it back in for it to start charging again. Have you tried this? See if you can get it to charge by doing this, otherwise I second testing the USB cable portion only by connecting it to your PC and having it charge through USB although this is very slow and will take a long time. It also won't charge if you're using the tablet since USB doesn't supply enough power, it might also not charge if the tablet is on at all I believe. Just make sure it's off ad leave it on USB overnight.
I think my friend's just had the same exact problem since last week. It just suddenly stopped charging. My friend though his transformer died.
The cable won't charge but if connected to a PC, it will recognize the tablet. It will not trickle charge. I am going to RMA the cable.
Do you have a USB extension cable in series with the TF cable? The charger needs to see a gnd on pin 7 of the USB connector. If it doesn't it will only charge at 5V and it takes days to charge with the TF off. If no extension cable, plug in to a powered computer and leave TF sit for 10-20 hrs with TF off. It will charge slowly, but bring battery level back high enough that the TF charger will not think it is shorted and shut down
Thanks everyone for the help. It trickle charged, and is now at 96%.
i'll keep everyone updated.
jcarrz1
Are u charging into dock or tablet?
Sent from my GT-I9100 using XDA App
jcarrz1 said:
Thanks everyone for the help. It trickle charged, and is now at 96%.
i'll keep everyone updated.
jcarrz1
Click to expand...
Click to collapse
So did the freezer trick work ?
Sent from my Nexus S

Does your charging change from AC to USB?

My nexus so far seems great but i have this issue and idk if its a defect or idk? When i go to charge my phone with the stock AC adapter and even a HTC adapter it starts charging on AC then sometimes switches to USB and charges slower. And I have to like plug it in and out a few times for it to finally catch as AC its super annoying and my GNex never had that issue. And when i want to use the phone on AC the Charge Drops significantly sometimes discharging and im not even doing anything intensive. Does anyone have this issue? Is it a problem with the USB cable maybe? Or do you think this is a defect? Because its about to be 14 days and i dont have much left to get an RMA cause its what im considering and if I need it i dont have 380 dollars in my bank account either if i do need it so idk how that would work. Any help would be appreciated Thanks!
It lowers the incoming current, by dropping to usb charge, to help keep the battery cooler. They seem to be really trying to keep the battery temp down on this thing.
Ordered my Nexus 4 on the 13th. Still waiting.
Really? Do you know the temps? Or does anyone? Cause sometimes it changes to USB after plugging it in for like 5 mins and i wouldnt think it gets that hot that quick. And when i finally get the AC to seem to stick the temps go up to 30-35 degrees celcius as normal and im getting around 850mah and it doesn't drop to usb charging it just drops current sometimes mainly when im using it obviously. So idk if it really is what you say or maybe someone could elaborate more?
I just want to get to the bottom of this issue so to know if i need to get an RMA :/
I forgot to mention that it also seems to randomly switch between AC/USB/UNPLUGGED really fast sometimes and i have to unplug and replug to get a charge I have no idea why.. I really want to know if its a software issue or hardware. Thats my main concern.
Woww this makes sense Ive been trying to figure out why this freaking thing was taking so long to charge. this reminds me of the galaxy s and how long that thing took. hopefully this is a software bug and they can get this thing worked out
Sent from my Nexus 4 using Tapatalk 2
ajoerivera said:
Woww this makes sense Ive been trying to figure out why this freaking thing was taking so long to charge. this reminds me of the galaxy s and how long that thing took. hopefully this is a software bug and they can get this thing worked out
Sent from my Nexus 4 using Tapatalk 2
Click to expand...
Click to collapse
Yea idk if its a hardware or software bug im hoping software but i may just do an RMA incase if i can ill call google tommorow. And if you want to check how your phone is charging you can download Battery Monitor Widget it shows the mah and all that.
I have that same problem with the charger that came in the box.once it goes to USB it take forever to charge but when I use the charger from my gnex it stays on ac and charges really fast not once does it goes to USB.so I tried the N4 charger on my HTC thunderbolt and gnex and both would go into USB mode and charge really slow.
Pito2k6 said:
I have that same problem with the charger that came in the box.once it goes to USB it take forever to charge but when I use the charger from my gnex it stays on ac and charges really fast not once does it goes to USB.so I tried the N4 charger on my HTC thunderbolt and gnex and both would go into USB mode and charge really slow.
Click to expand...
Click to collapse
For what it's worth, my Nexus 4 *NEVER* charges in an AC mode using the OEM charging plug, regardless of which power point / cable I use with it. And to charge from 'critical' to 100% took about 7 hours last night. Wtf.
It's been RMA'd as I don't believe this to be correct behaviour. Perhaps also related, the USB computer connection has stopped working. It'll charge via USB but won't connect to any computer.
Pito2k6 said:
I have that same problem with the charger that came in the box.once it goes to USB it take forever to charge but when I use the charger from my gnex it stays on ac and charges really fast not once does it goes to USB.so I tried the N4 charger on my HTC thunderbolt and gnex and both would go into USB mode and charge really slow.
Click to expand...
Click to collapse
Hmm so did you use the Gnex charger like the USB cable and AC adapter? Cause ive just used the ac adapters with the N4 Lg USB cable. It makes me think that the USB cable is **** to. I need to find another USB to test this out.
andyvaughan said:
For what it's worth, my Nexus 4 *NEVER* charges in an AC mode using the OEM charging plug, regardless of which power point / cable I use with it. And to charge from 'critical' to 100% took about 7 hours last night. Wtf.
It's been RMA'd as I don't believe this to be correct behaviour. Perhaps also related, the USB computer connection has stopped working. It'll charge via USB but won't connect to any computer.
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Did you try a differnt USB and AC adpter like the previous post said? I just want to make sure cause if not im gonna RMA
Nocturnal86 said:
Did you try a differnt USB and AC adpter like the previous post said? I just want to make sure cause if not im gonna RMA
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Yep, tried a whole bunch of different power sockets, usb charger plugs and cables. Still screwed. The more I read, the more its obvious that the devices behaviour isn't correct.
You should send it back because mine charges fine. It takes 2-3 hours to charge mine to full from empty. I'm using the charger and USB cable that came with the phone.
I'm actually facing the same thing, I slept for 3 hours and woke up to my phone being only 60% charged. I tried plugging it in and out a couple of times, and now its back to AC and not switching to USB anymore.
In using Franco kernel and even enabling USB fast charge doesn't keep it from showing USB.
Sent from my Nexus 4 using Tapatalk 2
Nocturnal86 said:
Hmm so did you use the Gnex charger like the USB cable and AC adapter? Cause ive just used the ac adapters with the N4 Lg USB cable. It makes me think that the USB cable is **** to. I need to find another USB to test this out.
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I was looking at my LG charger and it seems to be missing one of the gold connectors on the male part of the cable Idk if this is normal but my gnex has all the gold connectors.
Pito2k6 said:
I was looking at my LG charger and it seems to be missing one of the gold connectors on the male part of the cable Idk if this is normal but my gnex has all the gold connectors.
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Yea mine is missing it to I wonder if that is why? And i just got my RAVpower external battery and that usb has all the pins and i tried to charge my phone with the lg brick and the ravpower usb and it seems to charge fine goes to ac every time. So im really wondering if its the LG USB that i got and it being faulty or not. I need to get another USB to test this out. Cause i dont want to swap out an entire phone for just a usb..
I've noticed mine charges as USB when using the stock LG charger. I had put it down to the 3 metre USB cable it was attached to, but I guess it's just a pants charger.
I just started having the same problem since Sunday. Had the phone for 2wks now. I had the same problem with my gs2. I really don't like these adaptor charger now a days. I go for the straight wall charger. Seems to work best. I think it's better because it doesn't convert to a usb cord as well, I don't know but I went ahead and ordered this one. http://pages.ebay.com/link/?nav=item.view&id=150959459340 should be here Friday. it says original OEM charger for E960 nexus 4. We'll see.. I suggest direct wall charger instead of those USB adaptor that come with phones now.
I just looked at my USB charger from lg, it has 4 gold pins. Seems like they're all there, how many are there suppose to be??
Sent from my Nexus 4
I'm not having the issue ... But it happened to me when I had my s3 I would use oem Samsung home charger and it would charge for a bit and it would stop ...
Sent from my Nexus 4 using XDA Premium HD app
noodles2224 said:
I just started having the same problem since Sunday. Had the phone for 2wks now. I had the same problem with my gs2. I really don't like these adaptor charger now a days. I go for the straight wall charger. Seems to work best. I think it's better because it doesn't convert to a usb cord as well, I don't know but I went ahead and ordered this one. http://pages.ebay.com/link/?nav=item.view&id=150959459340 should be here Friday. it says original OEM charger for E960 nexus 4. We'll see.. I suggest direct wall charger instead of those USB adaptor that come with phones now.
I just looked at my USB charger from lg, it has 4 gold pins. Seems like they're all there, how many are there suppose to be??
Sent from my Nexus 4
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That actually sounds like a good idea and should hopefully work! I need to order one. Still debating on Getting an RMA cause i dont want **** phone or worse phone..
Correction And it should have like 2 gold outer pins and 3 gold inner pins and mine and I guess a few other people have the outer pins but only 2 inner pins im missing the left most inner pin.

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