Not Charging and Usb detection when mobile is switched ON - Android Q&A, Help & Troubleshooting

Hi friends..
I am using Micromax Unite 2 A106 (8gb).. MT6582
In my mobile only charging when mobile is switched off.
When mobile switched ON not charging and not usb connect to pc.
I flashed stock rom using sp flash tool..
Thereafter also the same problem..
After I found one solution on the Google , that is settings on ..,Engineering mode-Hardware Testing-USB/UART ..... switch from USB to UART ...
Thereafter Charging the mobile ...but no usb connection to pc..
I don't know this is software or hardware problem?
I got confused
Please help me

Related

[Q] Can't charge with wall charger , only USB-PC charging

I have strange problem with my Moto XT910. I tryed several chargers/cables but i have no solutions for problem.
On USB port on my PC/Laptop everything is ok, charging ok, but on wall charger i can't charge.
On lock screen say charging... but no lighting mark over batery icon, and no charging ( in settings/battery says discharging..)
So weird..
Any solutions?
I'm on
ICS 4.0.4 stock
672.180.41.XT910 Retail.en.FR
U_04.10.00R
wt-3.0.0
Kernel 3.0.8-gc00ba37
6.7.2-180_SPU-19-TA-11.6
Thanks in advance
And also can't receive SMS ..?
Very weird...
Sent from my XT910 using xda app-developers app
When reboot I can receive one or two sms messages and then no receive at all, not even delivery report when I send messages.. Until next reboot.
Should I try other radio or something.?
My sim is ok. On other phones everything works.
Sent from my XT910 using xda app-developers app
Ok no one help... i think that is software error. And there is another problem:
My pc (windows 7 ultimate 64bit) can't recognize xt910 in ap fastboot mode.
I tryed everything :delete all drivers, install usb drivers from motorola site and i always get USB Device Not Recognized...i even tryed on other pc ..
Do i need maybee factory cable?
So i can't reflash software..
Maybee some help about that?
Thanks..
Solved sms problem. It's about sim card. I replace with new0ne and every thing about sms is ok. Other errors stay

[SOLVED]Problem - s3 not detected by computer

Hi,
My phone is not detected by pc...there is no problem with drivers coz the dialog ' usb connected as media storage' is appearing some times...its all luck some times it take just once when plugged in..Some times when plugged in 10 times it detects 1 time..sometimes when plugged in even 20 times it is not detected..it is just charging as I have connected to wallmount charger..i guess the problem is in the device itself ..I dont know what...maybe mtp application problem??...even usb tethering is not getting activated...please help me iam so frustrated with the problem..not able to copy files to and from pc..not able to use tethering......plzzzzz help me....thank you
Ps I bought it just 4 days back..no matter which rom iam in....problem exist...ihve tried omega...cm...plz help me
Sent from my GT-I9300 using xda premium
i have same problem with my Sc 03e since it recoveried from softbrick.I tried to reinstall driver manytime,even kies just show my phone name as Sc 03e and stuck at connecting forever.
Q12
http://forum.xda-developers.com/showthread.php?t=2148708
jje
Re: Problem - s3 not detected by computer
Problem solved....its not software issue...PCB got damaged.....sent to service centre ..waiting for replacement
Sent from my Galaxy Nexus using xda premium

[Q] Micromax A90s - Not detected my any computer

Hi,
I am using Micromax A90s and upgraded to JB 4.1.1 from ICS. Right now I am facing a issue. The issue is , when I connect my phone to any computer its not getting detected. I tried all the below things.
1) Used new Data cable.
2) Verified with different computer
3) Flashed ROM again
4) Replaced the phone USB connector / JACK
5) Installed the driver in pc.
Now I am helpless. For the above issue I went thru many links. One of the link //techathlon.com/fix-usb-mass-storage-issue-samsung-galaxy-phones/. The secret code given in that link is not working for MMX A90s model. So I need secret code for MMX A90s model.
Anyone please provide me the solution for my problem.
Note:-
I am suspecting one thing. In my office I am not supposed to connect the Phone to PC but I connected for charging by selecting " USB Debug disable " or " Charge only " . After this my phone is not detected by any computer.
Any PC anti-virus program will disable the USB PORT COM.

[Q] USB problem

hi. iI have a problem in my phone USB when I connect it to my pc the phone just charge and the pc dosen't recognise the phone . I tried on many computer .change USB cable even* i unrooted and formated my phone but nothing changed!!!!! My phone is general mobile discovery ...jelly bean 4.2.1.
Please some help
Thanks
it sounds like the usb-port is damaged. I dunno what phone you have, but USB-ports can be replaced/repaired on some phones - e.g. S2
http://www.youtube.com/watch?v=q4e-5xkhvHA

[Q] [MOTO E] USB only charging not detecting

Hi guys,
I was using my phone in the USB debugging mode to debug web app in the chrome (PC). Was using localhost port forwarding then sharing the android screen with PC to use chrome dev tools. After that usb stopped working in my phone tried different cables and different PCs only charging not detecting.
I have moto driver installed my in pc and verified cable with other phone (friend's Moto E). And rooted my phone changed to Cynogenmod 12.1 still usb only charging not detecting.
Please help me to troubleshoot these guys.
P.S. I have checked the USB port in my mobile and it's in good condition no damage in there.
don't worry dude....
doesn't work in mine too.. .! !
I haven't done anything like you said and it still doesn't work on my phone....
charging only happens if I have MTP or CTP enabled..
but when I select charging only option it doesn't charge the phone :/ *sigh* *shake my head*
same as you...
rooted phone... cm12.1

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