[Q] Huawei Vitria Y301A2 otg host support? - General Questions and Answers

Hi all,
I searched all over and could not find anything similar...hence a new thread. Being a novice, I have recently got a nice Metropcs locked Huawei Vitria. It seems a popular device with positive reviews among the prepaid community.
Has any owners out there happened to try its USB OTG host capabilities? Mine does not work and when I tested with apps (OTG status, OTG host diagnostics, otg troubleshooter) all say it does not have the usb host driver support.
When I checked the device I noticed under system/etc/permissions a xml, android.hardware.usb.host.xml is misisng. I tried to copy and paste one into the Permissions folder but failed, saying it is read only.
Despite it takes microsd, it is just disappointing to see such updated device is crippled with otg. :crying:
Anybody knows if it is just os disabled? Is hardware OTG supportable? Anyway or workaround to make it work? Would a root help?

Anyone?
Sent from my Huawei Y301A2 using XDA-FORUM, powered by appyet.com

Related

[Q]{USB OTG}

Hello guys,
I was wondering if usb otg works on android one.
But as i tested with cable..it isnt working..
So i installed a 'usb otg checker' app from market.
The test gave me a positive result..that means the phone suppprts usb host mode.
But is disabled in kernel.
So my question is can usb otg mode be enabled WITHOUT rooting and changing kernel.
Cause i dont want to root my phone as am satisfied with the features i am getting and also waiting for official android update.
Plz help me in this topic.. Otg check result attached in attachments.
Thank you.

[Completed] Help Required! Galaxy tab 2 10.1

Hello, I got a samsung galaxy tab 2. I am very new to rotting and all that, i rooted the tablet using this guide and it has worked
droidviews.com/root-samsung-galaxy-tab-2-10-1-wifi-gt-p5110-on-android-4-1-1-jelly-bean-firmware/
I am trying to accomplish two things with it:
One- Getting the OTG to work with it. It didnt work straight away with the adapter and I have had little luck finding a soloution. THe app USB OTG checker says I have the usb otg api, but when i plug in a usb drive it dosent recognise it. I think i may have to install a "Kernal" to fix this but i don'y know how to find one that is compatible and will work. (I am doing this for my mum so she can use a usb drive and i dont want to brick it)
Two- this is the main goal, to get ethernet connectivity on the tablet, i think the otg will have to be fixed first but i am not sure. I cant get it to work and apps that enable the ethernet connectivity like:
google.com/store/apps/details?id=xda.usbhost.test&hl=en
Require some kernal. I have su and busybox installed already.
I have a samsung galaxy tab 2 10.1 GT-P5110 with android version 4.1.1 and kernal version 3.0.31 - 523998
Thank you very much if you can help me
Hi
As far as I can see, OTG support is already present with your tablet.
http://forum.xda-developers.com/showthread.php?t=2152253
The best way to check possibility of USB ethernet is to ask in Q/A section
Sign up on forums and ask in
http://forum.xda-developers.com/galaxy-tab-2/help
Good day !

Otg funtionality....

So i got a bunch of on the go cables. And wanted to see what the stylus could do.
So far ive hooked a 160 gb otg hard drive. Works decently.
2. Ps3 control for gaming.
3 flash drives. Of coarse this works.
4. Usb ob2 interface for scanning automobile ecus. Works better than g4 if i might add.
5. A old logitech wingman joystick. Works on some flight simulators.
I also ordered a while back a fastboot cable for my kindle. When i plug in on ms631 from power off no commands needed boots straight to fastboot mode
Im gonna make a pair of vr goggles prob this weekend and see if this screens good enough for vr. Did it on my g3 and g4. And it was killer
How did you get you're OTG to function? I plug in a 8gb flash drive to mines and it doesn't work for me I'm using the T-Mobile version MM.
Nothing its reading natively. Try stick mount.
Ive been reading about loads of people haveing problems with it im looking for a fix.
But the phone most def supports otg verriefied from more than one site
vansthatcrash said:
How did you get you're OTG to function? I plug in a 8gb flash drive to mines and it doesn't work for me I'm using the T-Mobile version MM.
Click to expand...
Click to collapse
Maybe the metro one dont have otg
Has anyone figured out how to get OTG to work on the T-mobile LG G Stylo with Marshmallow? Mine has the latest stock 20c software (H63120c). I use OTG with my FLIR One Android, my SDRPlay, and my RTL-SDR stick, and it would be sad if I have to still use my old Xperia Z for all that.
ecarlson said:
Has anyone figured out how to get OTG to work on the T-mobile LG G Stylo with Marshmallow? Mine has the latest stock 20c software (H63120c). I use OTG with my FLIR One Android, my SDRPlay, and my RTL-SDR stick, and it would be sad if I have to still use my old Xperia Z for all that.
Click to expand...
Click to collapse
This page seems to say that adding the file android.hardware.usb.host.xml to /system/etc/permissions will enable USB host mode. Has anyone tried adding this file to a T-Mobile or Metro PCS Marshmallow phone? I haven't rooted my T-mobile Marshmallow phone yet, but I will if I root access will allow me to enable OTG.
http://rfexplorer.com/usb-host-mode/
Update: Has anyone with T-mobile or MetroPCS Marshmallow and root tried this app, or manually making the changes that this app applies, to see if it will get OTG to work: https://play.google.com/store/apps/details?id=org.tauruslabs.usbhostcheck
ecarlson said:
This page seems to say that adding the file android.hardware.usb.host.xml to /system/etc/permissions will enable USB host mode. Has anyone tried adding this file to a T-Mobile or Metro PCS Marshmallow phone? I haven't rooted my T-mobile Marshmallow phone yet, but I will if I root access will allow me to enable OTG.
http://rfexplorer.com/usb-host-mode/
Update: Has anyone with T-mobile or MetroPCS Marshmallow and root tried this app, or manually making the changes that this app applies, to see if it will get OTG to work: https://play.google.com/store/apps/details?id=org.tauruslabs.usbhostcheck
Click to expand...
Click to collapse
So far its a no go. Placed the xml file...nothing. then edited build.prop to remove a # from a line...nothing....inserted <feature name=”android.hardware.usb.host” /> into permissions xml.....nothing. still working on it. Some say it works natively, others say they cant get it to work at all
Sent from my LG-H631
CollisionFactor said:
So far its a no go. Placed the xml file...nothing. then edited build.prop to remove a # from a line...nothing....inserted <feature name=”android.hardware.usb.host” /> into permissions xml.....nothing. still working on it. Some say it works natively, others say they cant get it to work at all
Click to expand...
Click to collapse
Thanks. If you do get it working, I would be very interested to hear about it.
ecarlson said:
Thanks. If you do get it working, I would be very interested to hear about it.
Click to expand...
Click to collapse
So i was able to get OTG support enabled on the device but the phone doesnt send enough power to the micro usb so you would need an otg y cable to add external power supply like a portable battery
Sent from my LG-H631
CollisionFactor said:
So i was able to get OTG support enabled on the device but the phone doesnt send enough power to the micro usb so you would need an otg y cable to add external power supply like a portable battery
Sent from my LG-H631
Click to expand...
Click to collapse
Cool. I have a Y cable. How did you get it working?
ecarlson said:
Cool. I have a Y cable. How did you get it working?
Click to expand...
Click to collapse
Well i was able to enable the host api by following the url you shared...after you edit those files connect your otg y cable, flash drive and external power to your phone and see what it does...im still trying to get mine to actually mount the drive...let me know if you can figure anything out
Sent from my LG-H631
CollisionFactor said:
Well i was able to enable the host api by following the url you shared...after you edit those files connect your otg y cable, flash drive and external power to your phone and see what it does...im still trying to get mine to actually mount the drive...let me know if you can figure anything out
Click to expand...
Click to collapse
I haven't rooted mine yet, but I might now that it might be possible to enable OTG.
I gave up, and got a used "mint" LG V20 for cheap, which has OTG support built in. My LG G Stylo will be used by someone who has no idea what OTG is.
Besides "usb.host" to your permissions xml's, setprop "sys.usb.configfs=1" & "sys.usb.config=*" in dev options must be set right. Init.qcom.usb.rc told me what I needed to get mtp & adb working together.
Sent from my LG-H631 using Tapatalk

Is it possible? (OTG and device problem)

Is it possible to connect a mouse/keyboard/anything else using OTG cable to a device that isn't supported OTG cable... But, the device was rooted... Can i do something to make my device supported OTG cable to use mouse or keyboard? Please respond!!! I need answers!!!!
Use a Bluetooth keyboard it should work fine
Sent from my SM-N910C using Tapatalk
FTRS said:
Is it possible to connect a mouse/keyboard/anything else using OTG cable to a device that isn't supported OTG cable... But, the device was rooted... Can i do something to make my device supported OTG cable to use mouse or keyboard? Please respond!!! I need answers!!!!
Click to expand...
Click to collapse
It depends, some devices have the hardware to support OTG but they don't have the software to support OTG. These devices can add the software to support OTG then they can use OTG.
But some device don't have the hardware to support OTG, these devices can't use OTG at all, no matter what is modified. They just don't have the necessary hardware so they can't use it.
Your device might have the hardware but doesn't have the software.
You can try the Stick Mount app by Chainfire in PlayStore, if your device has the hardware to support OTG then this app should allow OTG to work.
I DO NOT PROVIDE HELP IN PM, KEEP IT IN THE THREADS WHERE EVERYONE CAN SHARE
Droidriven said:
It depends, some devices have the hardware to support OTG but they don't have the software to support OTG. These devices can add the software to support OTG then they can use OTG.
But some device don't have the hardware to support OTG, these devices can't use OTG at all, no matter what is modified. They just don't have the necessary hardware so they can't use it.
Your device might have the hardware but doesn't have the software.
You can try the Stick Mount app by Chainfire in PlayStore, if your device has the hardware to support OTG then this app should allow OTG to work.
I DO NOT PROVIDE HELP IN PM, KEEP IT IN THE THREADS WHERE EVERYONE CAN SHARE
Click to expand...
Click to collapse
Thanks for the info! It explained everything i need to know! I really appriciate that, thank you...

[Q] Stickmount and Nougat 7.1.2

Hi all, recently I decided to give Nougat a try (again) but till now I still facing this problem: Stickmount doesn't work well with Lineage OS 14.1 7.1.2, when I mount my OTG, under /sdcard/UsbStorage/sda1 when I tap it it just say "Requested file path not found". Is there anyway to mount it properly so that I can get it recognized in other apps? I am using Solid Explorer, even it provides native USB OTG stupport, but other app cannot see the USB OTG and access it. But since Stickmount doesn't work, is there any other solution? It works great on Marshmallow thou. If there's no alternative then I might go back to MM again, because USB OTG is essential for me. I need other apps to be able to access the USB OTG too.

Categories

Resources