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ClockworkMod (CWM) Recovery easy install for RK3066 and RK3188 -- TWRP/CWM Flash-Tool and root for RK3288

 Please donate to support OMA and CrewRKTablets firmware work, thank you !

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[ ROM ] Nameless 2 Euro Promotion Tab Android 4.2.2 Jelly Bean custom root firmware (2015/02/13)
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Oma7144

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2015/05/28 - 19:34
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Glad to hear that I could help. Thank you for feedback!

- Oma -

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soloprova
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2015/06/02 - 19:10
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HI!
sorry for my english but i'm italian..
anyway, thanks to the guide, I have this tablet and now works much better. Only one thing is not working: the otg.
the description of tablet said otg was available, but after completing the guide I have tried to connect a keyboard, but it doesn't work, even the USB stick modem, don't even recognize, don't turn on the lights, as they were not connected.
I can do something to fix it? is there any app? I'm sure that the keyboard and adapters work, I tried both USB ports but nothing happens.
how can I do?

thank you.

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Oma7144

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2015/06/02 - 19:22
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Hm, works great here. Put an usb device in and let me see a screenshot of the USB-Host Controller app.

- Oma -

 

Screenshot_2015-06-02-19-16-00.pngImage EnlargerScreenshot_2015-06-02-19-17-22.pngImage Enlarger

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soloprova
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2015/06/02 - 20:29
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i'm sorry, now I can't because the tablet is in my mom's house, tomorrow i post the screenshot.
But, if I remember correctly,  I tried to use the usb host app (installed with your guide) and was written '' not found '' .

I'm searching on internet and other people have this problem.
Tomorrow post the screen.
Thank you.


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soloprova
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2015/06/03 - 14:04
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Screenshot_2015-06-03-13-45-28.pngImage EnlargerScreenshot_2015-06-03-13-45-34.pngImage Enlarger
i know probabily i wrong something, but what?
please explain as if I were stupid (probably of these things I am) because even the simplest things for me are written in an incomprehensible language.
sorry, thanks

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Oma7144

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2015/06/03 - 16:56
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After you click refresh you should get the ID of the usb device. Check with an other otg cable.

Anybody here with a similar problem?

- Oma -

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soloprova
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2015/06/03 - 17:14
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i click refresh but nothing happened, i used 3 different cable and 2 adapter for try, nothing happende...
(the cable and the adapter work with my mp3 and pc, so isn't them).

in setting I never changed anything, I had to do something?
do you want I make a screen of my settings to see if something is wrong?

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peppeng
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2015/06/04 - 13:40
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OTG works for me, but sometimes it doesn't work and the solution in my case is to power off the tablet and restart it with the adapter plugged in... try it 😉

Screenshot_2015-06-04-00-34-06.pngImage EnlargerScreenshot_2015-06-04-00-40-35.pngImage Enlarger

The following users say thank you to peppeng for this useful post:

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soloprova
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2015/06/04 - 15:50
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 i try power off the tablet and restart it with the adapter plugged in, I tried are probably almost all the possibilities, but nothing work.
I think (but do not understand anything so I ask for help) is a problem of the program, or the program settings ...
I do not know what more try, please help me.

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Oma7144

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2015/06/04 - 16:14
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Use this tool on your PC: http://forum.xda-developers.com/showthread.php?t=1944776

Reboot the tab, plug an usb device on and off a few times and do a dmesg log.

Upload the log.

- Oma -

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soloprova
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2015/06/04 - 16:57
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I'm sorry, maybe I'm stupid, but when he says '' device id '' what should I write? the tablet has no name ..
how do I connect a USB device if you have a single socket and is busy to be attached to the pc? or USB device is to say '' attached to the PC with the cable ''?
I speak bad English, I help with google translate.
one last thing: '' do a dmesg log. '' means '' paste the results here in the post '', right? but the result is in the program or generate a file?
sorry if I make you waste time, but really I do not understand and I prefer to ask for help than to break everything.

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Oma7144

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2015/06/04 - 17:00
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Enable usb debugging in settings/developer options. Connect to PC after you did the test.

- Oma -

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soloprova
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2015/06/04 - 17:12
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I did '' USB debugging '' but no, he continues to write '' device id '', are frustrated, I feel stupid ...
Be patient please, sorry

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Oma7144

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2015/06/04 - 17:46
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Ok, as seen before no contact though USB port. So, this is most likely a hardware defect. Can't help in this case. Sorry.

- Oma -

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soloprova
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2015/06/04 - 18:09
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but it works!
if I connect the PC to the tablet can exchange files, so it works ...
But maybe, I repeat MAYBE , now is my computer not to be good for this tablet, the program ROM (or as it says) I run from my mom's PC  (not available now).
if you have patience and you want wait, and if you still want to help me (please, please, please) tomorrow afternoon recovery her PC and I can try to run this diagnosis to other computers.
if it works I can still ask for help?

sorry, but thanks

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