How to enable USB charging for Samsung Galaxy Tab 8.9? - Galaxy Tab 8.9 General

Hi, right now I'm using Samsung Galaxy Tab 8.9 / Model GT-P7300 / Android Version 4.0.4/root .I try to use ADB shell / Terminal Emulator to activate this code
echo 1 > /sys/class/power_supply/battery/force_usb_charging
but then, still no success.
Before this I try to change other rom and it's have usb charging, so the question is what part have been change or HOW to make usb charging work for Samsung Galaxy Tab 8.9?
* I dont mine if charge using usb slow, because I always using my tab with my pc.Thanks

Related

[Q] Galaxy Tab not showing up in adb devices on mac

This thread says it's just supposed to work on mac.
I have 'USB debugging' enabled.
I can see virtual devices if I create and start one from eclipse in the device list. But no Galaxy Tab.
On Mac OS X 10.5.6
Wanted to do some Galaxy Tab development, but if this doesn't work I guess I wont. :/
Command I used: ./adb devices
Result:
List of devices attached
I think it was because the device was asleep. Works now.
adb stopped working after upping to gingerbread
I can't get adb to see my galaxy tab (7/sprint) after upgrading to gingerbread.
Anyone know what happened?

[Q] Problem with usb debugging galaxy s I9001

Hello,
before you delete this post as duplicate let me say it is not the case.
I have a problem that I can't debug from eclipse my Samsung galaxy s+.
First of all I must say that under windows I have installed latest kies with drivers for I9001 and device is visible on windows (in devices) in both mode kies or mass storage.
After I installed all explained in "Android Development Tutorial" my device couldn't be found in eclipse.
Than I searched for similar posts and tried all explained in post "[Q] Problem with usb debugging mode miui.us in eclipse".
Again no positive result.
Than I connected Samsung galaxy s I9000 from my friend and his device was found without problem.
Than again I tried to find mine but again without any progress.
I also tried with another device from another friend which also have I9001 and his device also can't be found.
I'm using windows XP and latest drivers and eclipse as explained in your "Android Development Tutorial".
I still think that something with drivers for eclipse is problematic. Can you please help?
Thanks!
Kind regards,
Beco_os
What about the normal adb command line interface?
What happens when you use "adb kill-server" and then try a "adb shell"?
If the above commands do not work: if you use windows OS, what is displayed in device manager while the phone is connected in USB debug mode?
wintel_mac said:
What about the normal adb command line interface?
What happens when you use "adb kill-server" and then try a "adb shell"?
If the above commands do not work: if you use windows OS, what is displayed in device manager while the phone is connected in USB debug mode?
Click to expand...
Click to collapse
Hello,
I tried in both usb modes on Galaxy S+.
1) Mode when Galaxy S+ was in mass storage mode:
d:\Downloads\SamsungMobile\android-sdk-windows\platform-tools>adb kill-server
d:\Downloads\SamsungMobile\android-sdk-windows\platform-tools>adb shell
* daemon not running. starting it now on port 5037 *
* daemon started successfully *
error: device not found
On Windows in devices I found 2 mass storage:
*Disk drives
- SAMSUNG GT-I9001 Card USB device
- SAMSUNG GT-I9001 Card USB device
2) Mode when Galaxy S+ was in Kies mode:
d:\Downloads\SamsungMobile\android-sdk-windows\platform-tools>adb kill-server
d:\Downloads\SamsungMobile\android-sdk-windows\platform-tools>adb shell
* daemon not running. starting it now on port 5037 *
* daemon started successfully *
error: device not found
On Windows in devices I found:
*Modems
- SAMSUNG Android USB Modem
*Universal Serial Bus Controllers
- SAMSUNG Android USB Composite Device
So it seems that still adb drivers doesn't work for GT-I9001.
Kind regards,
Berislav
And USB Debugging is enabled on the phone? Settings - Applications Development - USB Debugging
It works fine for me on both XXKPS and XXKPU.
Hi,
thanks for support, but it seems I'm special case
I have 2.3.6 XXKPH version, maybe that can be the cause of problem.
I'm left without idea. I tried reinstallation of all drivers on my PS but nothing is working.
Never the less my friend have galaxy s plus with firmware 2.3.5 XXKPG (this is originally installed on phone when you buy it in Croatia) and have same problem.
Is it possible that someone who don't have problem test this versions of firmware for debugging?
KR,
Berislav
I red somewhere that low powered USB could cause this on i9001, so I bought powered USB Hub and issue is still there. Tried it on Mac OS/X 10.6.8 and no way, Ubuntu 10.10 and no way. I tried XXKPH and XXKPI, editting ~/.android/adb_usb.ini and added Samsung Vendor and/or device id without any approach.
Galaxy S II and Galaxy S are detected properly on these computers.
Bad news
Plysovej_Kaktus said:
I red somewhere that low powered USB could cause this on i9001, so I bought powered USB Hub and issue is still there. Tried it on Mac OS/X 10.6.8 and no way, Ubuntu 10.10 and no way. I tried XXKPH and XXKPI, editting ~/.android/adb_usb.ini and added Samsung Vendor and/or device id without any approach.
Galaxy S II and Galaxy S are detected properly on these computers.
Click to expand...
Click to collapse
I have some bad news about this. I tried another gt-i9001 and it was perfectly detected without doing anything special ( XXKPH ). Visually, this device differs from non working model by missing caption "with Google TM" on the backside and added sticker "DIGITAL BY QUALCOMM" on the top side between jack connector and usb connector. Below battery, both has same information:
MODEL: GT-I9001
SSN: -I9001GSMH
RATED: 3.7 V; 1000 mA
FCC ID: A3LGTI9001
MADE BY SAMSUNG
Non working device has note R176 on sdcard slot, properly working one has G140 there.
... so it seems, we are ****ed. This is something hardware-based.
Same problem here
Hello,
before you delete this post as duplicate let me say it is not the case.
I have a problem that I can't debug from eclipse my Samsung galaxy s+.
First of all I must say that under windows I have installed latest kies with drivers for I9001 and device is visible on windows (in devices) in both mode kies or mass storage.
After I installed all explained in "Android Development Tutorial" my device couldn't be found in eclipse.
Than I searched for similar posts and tried all explained in post "[Q] Problem with usb debugging mode miui.us in eclipse".
Again no positive result.
Than I connected Samsung galaxy s I9000 from my friend and his device was found without problem.
Than again I tried to find mine but again without any progress.
I also tried with another device from another friend which also have I9001 and his device also can't be found.
I'm using windows XP and latest drivers and eclipse as explained in your "Android Development Tutorial".
I still think that something with drivers for eclipse is problematic. Can you please help?
Thanks!
Kind regards,
Beco_os
Hello, I have a same problem, I ve opened back case and the number on sd card slot reads 512S. Could this really be the hardware issue?
I ve bought my phone in Serbia.
BR
Dragan
Hello
I have similar problem but I found that my computer see ”Samsung Android Composite ADB Interface” in device manager when phone is power off. So command ”adb devices” finds my device. But when I power my phone on, at the moment when Samsung logo is shown, my device manager detects change of hardware reloads and ADB interface is missing. It is the same behavior on other computers with Win 7 x64 and Ubuntu 32bit.
At Windows I tried both Google drivers from SDK and Samsung KIES which detects ADB as I wrote. By the way KIES normally detects my phone when the device is on. I have USB Debugging mode enabled, but it seems it doesn't work. I have i9001 European distribution and I'm using stock rom I9001XXKPK, before I was using I9001XXKI2 but the problem was the same.
Have you got any ideas what to do? Where is the problem? Is there any command to force enable USB debugging through ADB?
Thanks for advices.

[Q] Eclipse can't detect my Galaxy Note in Run Configuration

Hi guys, I've got a problem with regards to the Galaxy Note not being detected on Eclipse. I run command prompt on my PC and typed "adb devices" and my Galaxy Note is shown as attached and connected but when I install my program using Eclipse in Run Configurations > Target, I can't find my Galaxy Note in one of the devices to be installed.
Any help? I already installed Samsung Kies, Checked USB Debugging, Path environment variables to platform-tools, and updated my drivers

[Q] Galaxy Tab 8.9 USB drivers after root ?

So I the Galaxy Tab 8.9 P7310 i have , has been rooted and updated with the lastest Beta 13 AOSP of JB, now that everything is working fine, I can't get the computer to recognize it as a Mass Storage device. It found a driver of Acer DB which just shows a device, but no option to explore it. I tried removing Kies, and reinstalling, it will not see the device at all in Kies.
How can I get the MTP functionality back ?
Try settings > storage in the right upper corner on the three dots and then usb storage device, works for me, took me a while to find this too hehe, if that doesnt work i can recommend samba filesharing app, wifi transfer, works lika a charm! Atleast until you find another solution
Sent from my GT-I9300 using xda app-developers app

Galaxy Tab S2 (9.7,Wifi) SM-T812 no USB-debug log on Ubuntu

Hello everyone, i have a problem, since upgraded to android 6.0.1,
i can not connect my Tab S2 SM-T812 on Ubuntu 16.04 LTS.
Have enabled usb debugging mode. Have ADB installed. $ adb shell...error:device not found.
$ lsusb...no Galaxy Tab is listed
Latest software- update Actual Version T813XXU2APK6/T813OXA2APK6
Can you help me
Best regards

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