as it`s said in the title, my touchscreen in Xperia Arc S is getting crazy during USB connecting. sometimes it just doesn`t work, sometimes behaves like I`ve putted two fingers on it, but I`m holding only one finger, sometimes just some area on screen works and some not. is there any way to fix that? i`ve got bootloader locked, so i can`t get root. I found this problem in every bulid I`ve tried.
I think this is a charger or Voltage or usb-cable's problem. you can change a usb-cable to try it again.
slayer_boxer said:
I think this is a charger or Voltage or usb-cable's problem. you can change a usb-cable to try it again.
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but if I`m putting my USB cable to a wall socket`s charget it`s ok, only during PC-USB charging this problem is appearing
and BTW I`ve not got any spare cable to try it. will try it tomorrow with my mom`s, dad`s and sister`s cables and let know is that ok or not
edit: I`ve tried with another USB cable and still got this problem. normal charging is ok but PC-USB charging causing problem.
HI, I have the same problem on arc S. Is there any solution yet?
gallardo5 said:
but if I`m putting my USB cable to a wall socket`s charget it`s ok, only during PC-USB charging this problem is appearing
and BTW I`ve not got any spare cable to try it. will try it tomorrow with my mom`s, dad`s and sister`s cables and let know is that ok or not
edit: I`ve tried with another USB cable and still got this problem. normal charging is ok but PC-USB charging causing problem.
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Mine's on reverse. No problem when PC-USB charging, touch screen gets crazy the other way. I have this problem since I bought the phone.
SEK610i said:
HI, I have the same problem on arc S. Is there any solution yet?
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Yes, charge it via wall charger
Sent from my LT15i using XDA Premium App
Flo95 said:
Yes, charge it via wall charger
Sent from my LT15i using XDA Premium App
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Beside that ?
zangetsu2188 said:
Mine's on reverse. No problem when PC-USB charging, touch screen gets crazy the other way. I have this problem since I bought the phone.
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This, on wall charger it randomly registers a second touch.
gallardo5 said:
as it`s said in the title, my touchscreen in Xperia Arc S is getting crazy during USB connecting. sometimes it just doesn`t work, sometimes behaves like I`ve putted two fingers on it, but I`m holding only one finger, sometimes just some area on screen works and some not. is there any way to fix that? i`ve got bootloader locked, so i can`t get root. I found this problem in every bulid I`ve tried.
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If this problem happening only when phone is connected to pc and sd card mounted then I guess its app2sd bug something.
If only in charge mode then you cable is maybe "old"
Sent from my MT15i using Tapatalk
I'm guessing it's internal current leak. There's nothing you can do about it, other than getting another phone.
Its probably because your laptop/computer has an "unearthed plug" (a plug with only two pins) whereas,your phone charger has earthed plug (3 pin plug).
The 3rd pin is to push out the excess current/voltage from your device to the ground and that is the reason you dont experience multiple-touches when you connect your charger directly to sockets. Simple as that.
Or because of capacitive touch screen nature reaction on different voltage ?
0-87809
ya it happens only through the power supply and voltages problem..
it happens many times often...
i noticed that problem in indian trains..that when i did charging in train.it happens
and sometimes the battery also gets severly damaged through it..
so BEWARE..!!
I found the best solution ever....... just sold my Xperia and bought HTC Sensation
but for other people, I just had pre-beta version of Windows 8, which has a looooooooooooooooooooooooot of bugs, I reinstalled Windows 7 and all problems gone. And ether USB devices was getting crazy as well, so that must be something with USB port, not phone.
Howdy guys,
I found that there was a small amount of "noise" on the 5v line comming from my charger. and that was causing the touchscreen to fritz.
i tested using my osciliscope.
you'll prob find that the 5v line from you laptop is dirty. and the arcs internals cant filter it out. i dont know if prolonged use can cause dammage tho but i would advise against it.
so charge it from a stable source.
Pvy.
The same problem happens only when I connect my phone via HDMI to a TV! And it's annoying!
i have the same Problem too if i charge my LT15i with the Charger from a HTC Wildfire. At First i thought it has something to do with CM7 but now , on Arconium its still the same.
Fortunately my phone charges normal on the USB Port of my PC in the Company
I would say that if you get this problem using the original charger in any wall socket, try another charger if possible otherwise have both your phone and charger examined at a repair center.
If you get this problem charging via USB from a laptop or connecting via HDMI to a TV, check if the same problem appears during charging through a wall socket.
Basically you will have to check if the grounding problem is located in the charger, phone or other devices like a laptop or TV.
Johan-SEAnswers said:
I would say that if you get this problem using the original charger in any wall socket, try another charger if possible otherwise have both your phone and charger examined at a repair center.
If you get this problem charging via USB from a laptop or connecting via HDMI to a TV, check if the same problem appears during charging through a wall socket.
Basically you will have to check if the grounding problem is located in the charger, phone or other devices like a laptop or TV.
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Hi, do you work at SE?
And I tried now and I also have this problem when conected to TV. So my problem is connecting to TV and to PC, but not when charging over wall socket.
SEK610i said:
Hi, do you work at SE?
And I tried now and I also have this problem when conected to TV. So my problem is connecting to TV and to PC, but not when charging over wall socket.
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Yes I work at SE.
In that case it seems that something changes the ground in your TV and PC.
Do you have any problems when the phone is not connected to anything?
Because if it works properly when connected to the charger via wall socket I don't think it's a problem with the phone or charger.
You could try to disconnect some other equipment from the TV when you connect your phone to see if this might be caused by some other equipment like antenna cable, sattelite dish, DVD or Blueray players etc.
So... this old problem is back with a twist. Basically the thing beeps and wakes the screen up when it's done charging and keeps doing it on a timer or something.
I'd like to disable this but the solution that worked on ZVD (Xposed framework and G2 Xposed) doesn't work anymore.
Anyone have any ideas on how i'd disable this rather annoying behavior?
Mine used to do this all the time. As it turns out the charging cable had gone bad. I replaced it and it has never done it since. You may want to try a new cable.
bigpappa said:
Mine used to do this all the time. As it turns out the charging cable had gone bad. I replaced it and it has never done it since. You may want to try a new cable.
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Bother... The problem is that i'm not using a standard cable as I shoehorned one of those wireless conversion kit antennas in between the case and phone. I'll have to remove it and plug it in to see what happens. (still have the original charger and cable)
Whelp, thanks for the insight.
bigpappa said:
Mine used to do this all the time. As it turns out the charging cable had gone bad. I replaced it and it has never done it since. You may want to try a new cable.
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Yup... plugged it into the charger yesterday when I got home and it only binged at me once when it was done charging.
I'll have to do some testing and see what was causing the issue, the charging pad or the wireless charger. I'll have to try the other one I have.
Hey there, just for a month im experiencing slow charging issue with the stock charger (qc3)...my device is 1 years old...what can be the problem?
Also my phone and the cables , charger are in good condition..
Mybecks84 said:
Hey there, just for a month im experiencing slow charging issue with the stock charger (qc3)...my device is 1 years old...what can be the problem?
Also my phone and the cables , charger are in good condition..
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Try cleaning the charging port on the phone and see if it helps any.
With the stock charger, I have found that sometimes it doesn't want to quick charge so I have removed the cable, flipped it over and it works fine. Not sure why, but it works.
Outside of what I've mentioned, a new cable and/or charger may be in order.
Magnum_Enforcer said:
Try cleaning the charging port on the phone and see if it helps any.
With the stock charger, I have found that sometimes it doesn't want to quick charge so I have removed the cable, flipped it over and it works fine. Not sure why, but it works.
Outside of what I've mentioned, a new cable and/or charger may be in order.
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thanks for the reply.. im gonna try to clean the port...but also im cleaning my device constantly =( hope its beacuse of the charger...
Hi all,
I have a ~2 year old RN5 Global. About 1 week ago, I noticed that it won't charge anymore. When I plug in the charger, the charging icon switches between on and off every second.
After the battery died, I was able to charge it to 68%.
I already tried different chargers and USB cables. I also changed the USB charging port.It doesn't look like the original, however, the problem remains.
Does anyone have an idea what I can try?
Update: I just replaced the battery. Still same behavior as before.
Does that also mean at the same time, that is it not a software issue?
timtom2000 said:
Update: I just replaced the battery. Still same behavior as before.
Does that also mean at the same time, that is it not a software issue?
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Try to clean USB port on phone or change - replace USB port.
That's nasty situation ... sorry to hear that.
Good luck and stay safe.
drnightshadow said:
Try to clean USB port on phone or change - replace USB port.
That's nasty situation ... sorry to hear that.
Good luck and stay safe.
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Hi, I already replaced the whole USB charger port/board which incl.the USB socket. No luck I also tried different cables and chargers. Symptoms remain.
Any other ideas?
Hello, got any news on this? I have the same problem; replaced the USB-Port and the Battery. Still it does start- stop - start etc.
Why does this pixel just keep making the charging sound like as if iv just connected it, over and over, it's annoying as hell!
Using pixel charging lead
No problem here. Tried plugging it in elsewhere?
kevinireland11 said:
Using pixel charging lead
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What is that? You mean the official charging stand?
If you charge via cable, you probably got a loose contact. Check that. Clean the USB port of the phone. Then change your cable, then change the powerbrick. If the problem still persists, it's probably the phones USB port that has a defect. In that case contact Google.
roirraW edor ehT said:
No problem here. Tried plugging it in elsewhere?
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Yeah iv tried various cables to and my charging port is super clean inside to, my cable is quite a good fit and tight, I constantly get the charging sound and charging animation about every 20 seconds, it discharges then charges again every 20 secs, I'll buy a new charging brick to see if that resolves it
kevinireland11 said:
Yeah iv tried various cables to and my charging port is super clean inside to, my cable is quite a good fit and tight, I constantly get the charging sound and charging animation about every 20 seconds, it discharges then charges again every 20 secs, I'll buy a new charging brick to see if that resolves it
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I'd test some alternate USB ports first if you have any, but yeah, that may be the culprit.