I've got sound only when i plug in the device to charger, the sound disappears after plug out. No matter which rom. What can cause such problem?
Edit:
Ok, Im almost sure that is power saving related problem, when I charge to above about 70% and soft-reset the device, sound appears again even without usb plug.
Any ideas? It's really annoying problem.
I had such a problem and I solved it when booting zoskratovanim Micro phone
I have the same problem. Could someone explain what stifler64 had in mind?
stifler64 said:
I had such a problem and I solved it when booting zoskratovanim Micro phone
Click to expand...
Click to collapse
I googled some slovak translators, and I think that "zoskratovanim" means "to short circuit".
But how to do it? Does someone know?
----
Ok. I've tried to power up the device with AC charger plugged in... And after disconnection sound still works
Maybe that is what stifler64 had in mind... Anyone with the same problem confirms this solution?
methyl said:
I've got sound only when i plug in the device to charger, the sound disappears after plug out. No matter which rom. What can cause such problem?
Edit:
Ok, Im almost sure that is power saving related problem, when I charge to above about 70% and soft-reset the device, sound appears again even without usb plug.
Click to expand...
Click to collapse
Have you tried using a new rom? Most of my tg01 problems have been solved when flashing
Related
Hi all,
My problem started a week ago.I plugged Mozart with a usb cable to a pc at the office.After one hour i touch it ,was too hot.(I think the usb was broken) Unplug the cable and take battery off.
Now my mozart does not charge with usb or charger.I also can't sync it with Zune.Does anyone tell me is there battery problem or board problem?When i plug charger the led on the top is not lighting.What can i do?
Thanks
Try another USB-MicroUSB cable. I've found the one that was supplied with the phone very unreliable, I get this problem every once in a while. It works fine with other cables though.
vangrieg said:
Try another USB-MicroUSB cable. I've found the one that was supplied with the phone very unreliable, I get this problem every once in a while. It works fine with other cables though.
Click to expand...
Click to collapse
Thank you for answer.Unfortunately i tried many charger or usb cable,even new battery.Nothing happen.I think something damaged on the board.
Find the same battery and replace for test. If someone else will not be charged - a problem in the board.
If i was you i would send it back to the carrier to be fixed or replaced if you can.
breakbystealth said:
If i was you i would send it back to the carrier to be fixed or replaced if you can.
Click to expand...
Click to collapse
Yes, I will send it .Purchased from Taiwan.Hope they will fix it within warranty.
Today i found out my SGS2 have problems charging the phone, not only that. i also have problems with USB file mode, and keis mode. and if the phone is turned off. i only once got it to charge without booting. else when i connect the USB it boot the OS.
What weird thing is, that ODIN works without problem every time!
The problem appeared after upgraded to Darky Rom KG6 with jkay mod. but don´t think it has anything to do with that.
I reflashed to a Stock KG6 (still same problem)
From OS restore to default, and format (still same problem)
tried to flash back to KE2 stock. an but on CWM, and clear battery stat, and system cache.
flashed backup with a KE2 Kernel (still had the same problem)
What i found out is that, when i disconnected the wall plug charger, the phone still was in a state of charging. and it don´t give the sound notify when attaching the USB. but when touch the USB cable it suddenly charge and give the sound. but it can also go in MTP mode. or start Voice recognize.
Could the be a faulty USB port on the phone, or can Battery State and kernel updates have something to do with this problem?
im now pretty sure this has something to do with the USB port. when i just spoke on the phone. it suddenly began to change between Car mode a normal.
i than tried an alternative why to deal with the problem. I tried with a hairdryer after taken out the battery, sim and sd card, and carefully heat the back of the phone.
for 5 hour there has not been any problem. both the desk dock, and wall charger is working.
got a dejavu from the xbox days and RROD.
I have the same issue. I think the USB port is faulty.
The phone reacts to different electrical resistor values on some pins of usb port that triggers car mode, desk mode, etc. So, somthing is faulty in the usb board that reports to the system that has something connected to it: charger, car dock, desk dock, usb jig, etc.
I can't find any solution on the forum, I tried with several roms and got nothing.
So... I'm waiting for a USB Jig to reset counter, back to stock rom and send it back to store for warranty
My problem seems to be fixed by using the hairdryer on the usb port. I think the problem appear from the why you hold the phone and if your hånd become sweaty. Because there are nothing to protection the usb port like the sgs1.
mooock said:
My problem seems to be fixed by using the hairdryer on the usb port. I think the problem appear from the why you hold the phone and if your hånd become sweaty. Because there are nothing to protection the usb port like the sgs1.
Click to expand...
Click to collapse
Did you really fixed just cleaning?
Yes it happening two times and it fixed it both times. So there is a pattern
hey guys... I posted something that worked for me...
see my post in the other thread here:
http://forum.xda-developers.com/showpost.php?p=16418825&postcount=25
I hope this could work for you too
Hi everyone, i' ve be en looking an answer to my problem from a long time i've looked in almost every related post, but nothing...
When i plug in my phone (to a wall charger or to a pc with ye USB cable) the phone says "charging" but you can leave it liket thar for hours
and nothing happens, i have tried a lot of things :
-make sure the charger is good
-coneccting with diferent cables
-change the rom and kernel (a lot of times)
-even i replace the USB port
But nothing of that seems to work... Have anyone an idea of what culd be the problem?
Thanks a lot
I had a similar problem where I plugged my phone in and it said charging but after half an hour I'd lost 1% I changed to an iPhone plug and the supplied USB cable and this has solved the problem for me (I looked at the micro USB end of the plug and USB and one of the pins in the micro USB was missing from the plug) However you said changed cables and plugs so don't know however issue sounds similar
1Chef said:
I had a similar problem where I plugged my phone in and it said charging but after half an hour I'd lost 1% I changed to an iPhone plug and the supplied USB cable and this has solved the problem for me (I looked at the micro USB end of the plug and USB and one of the pins in the micro USB was missing from the plug) However you said changed cables and plugs so don't know however issue sounds similar
Click to expand...
Click to collapse
Well i have tried with an other s2 charger im gonna try with an iPhone cable, thanks
jdirarrazabal said:
Well i have tried with an other s2 charger im gonna try with an iPhone cable, thanks
Click to expand...
Click to collapse
How on earth are u going to use ipone cable to charge yr sgs2. what he meant is the charger not the cable. Since u ve use different charger and cable and even replacing the usb port, i think its the board issue which means u may ve to replace the main board. Only thing u can do is get a desktop chargerand another spare battery.
irstingi them
ndmuni said:
How on earth are u going to use ipone cable to charge yr sgs2. what he meant is the charger not the cable. Since u ve use different charger and cable and even replacing the usb port, i think its the board issue which means u may ve to replace the main board. Only thing u can do is get a desktop chargerand another spare battery.
Click to expand...
Click to collapse
Im sorry I meant IPhone plug not the cable, actually I have what you say a spare battery, but I want to fix the problem anyway
Try putting your battery on another sii. See if it charges then.
You can also use a dock or charge it manually.
Sent from the little guy
Well im thinking that the problem is in the main board, anyone with a similar problem or maybe a solution?...
Thanks
jdirarrazabal said:
Well im thinking that the problem is in the main board, anyone with a similar problem or maybe a solution?...
Thanks
Click to expand...
Click to collapse
Ruled out the battery?
gastonw said:
Ruled out the battery?
Click to expand...
Click to collapse
Yep, i have tried with two diferent battries in my phone and nothing
jdirarrazabal said:
Well im thinking that the problem is in the main board, anyone with a similar problem or maybe a solution?...
Thanks[/QUOTE
try someother sII battery with your phone and see whether its charging!
and regarding board .....the possiblities are minimal to have a problem like tht
Click to expand...
Click to collapse
x_ranjith said:
try someother sII battery with your phone and see whether its charging!
and regarding board .....the possiblities are minimal to have a problem like tht
Click to expand...
Click to collapse
Thanks im gonna try that
Sent from my GT-I9100 using xda app-developers app
About a month ago this charging problem started overnight. Using the original wall charger and USB cable, current_max in GCC was about 200mA (instead of 1000mA). Somebody suggested a factory reset, which I did (restored apps and settings with TB). Problem still exists and is getting worse. Till now I was able to unplug and replug the charger a few times to bring it up to 1000mA, but now the current randomly goes down during the charge (esp if I use the phone).
The only thing I haven't tried is replacing the charger or cable, but I don't have another one. Any suggestions? Thanks.
how did you check this? an app?
fromanbr said:
how did you check this? an app?
Click to expand...
Click to collapse
Yes, used Galaxy Charging Current.
https://play.google.com/store/apps/details?id=com.abmantis.galaxychargingcurrent
I think it's down to a damaged usb port on the phone. I have pretty much the same thing on my phone since the cable was yanked out of it whilst charging a few months ago. I have several chargers and some are better than others...depending on the cable. I also have issues with connecting to my pc....I have to not touch it otherwise it just disconnects.
deafmetal said:
I think it's down to a damaged usb port on the phone. I have pretty much the same thing on my phone since the cable was yanked out of it whilst charging a few months ago. I have several chargers and some are better than others...depending on the cable. I also have issues with connecting to my pc....I have to not touch it otherwise it just disconnects.
Click to expand...
Click to collapse
But I have no other problem using the USB port apart from this? Is there anyway I can check it? Or shall I just wipe the phone and send it to be replaced?
When i plug my phone to my cars radio via USB, the phone starts glitching(It lags, freezes, tops charging then starts again), until i remove the connection.
Why does this happen? I can't listen to music in my car then?
exonerare said:
When i plug my phone to my cars radio via USB, the phone starts glitching(It lags, freezes, tops charging then starts again), until i remove the connection.
Why does this happen? I can't listen to music in my car then?
Click to expand...
Click to collapse
hi exonerare,
any news about your issue?
i have gltches in my RN3, dont know what to do about it.
before that i had freezes and reboots, but now only glitches.
in my case not involved in connecting it to the car radio.
Use a different and a Good quality usb cable and a charger...like a Samsung Charger or something,dont use cheap ones.
For me,stock charger works perfectly but when i use cheap charger, the glitch happens.
It usually happens due to this.
TechNova said:
Use a different and a Good quality usb cable and a charger...like a Samsung Charger or something,dont use cheap ones.
For me,stock charger works perfectly but when i use cheap charger, the glitch happens.
It usually happens due to this.
Click to expand...
Click to collapse
i try to understand the connection between Charger and Glitches.
the glitches happens when i am not connected to any USB/Charger.
the Battery is 100% full !!!
what exactly the connection to a USB/Charger ???
thanks !
iTaisHi said:
i try to understand the connection between Charger and Glitches.
the glitches happens when i am not connected to any USB/Charger.
the Battery is 100% full !!!
what exactly the connection to a USB/Charger ???
thanks !
Click to expand...
Click to collapse
The connection between usb port of charger and the usb end of the wire, and between microusb port of device and microusb end of the wire....any one of that is causing troubles.
This is completely normal to FACE DURING charging..
But if u aren't connected to charger,then that's strange.
Try reflashing the whole miui fw via edl,
if that doesnt solve the issue, then probably it's something related to hardware, head on to service center then.....