Edit : got it working by changing kernel and trying a different pen drive SanDisk 3.1 ? the old still doesn't work for some reason.
Related
No device connected to the micro USB host through OTG cable is detected. Neither mouse nor keyboard or (micro) SD Card. The kernel claims to support USB host controllers. Checked with three different OTG cables, all sold claiming to work with Nexus 7.
Everything was also checked on stock ROM and kernel (JDQ39) unrooted and rooted.
Same cables work like charm with my i9305 Galaxy S 4 LTE just as Stickmount and Nexus 7 Media Importer (mouse, keyboard, storage).
Nothing works however with my Nexus 7. I feel very frustrated and cannot resolve this issue no matter what I try.
Any ideas?
Thanks
Nexus 7 grouper, rooted, Stickmount, Busybox installed
OS: JDQ39 based Smooth rom 5.1
Kernel: M-Kernel 3.1.10
Try a different kernel... Bugs do happen so OTG might be brought ken on that kernel.
Sent from my Nexus 7 using xda premium
PS: I know bricked worked, I thought Franco's worked too. Dunno bout M-Kernel, I actually avoided that kernel because it didn't look like USB-OTG support was in it when I searched the thread.
Thanx answering
I'll try Franko. As I remember, M-kernel has OTG support. But
Shouldn't even stock kernel support keyboard and mouse over OTG?
And why does the Nexus Media Importer app not work either? That
doesn't even take root...
raymundka said:
Thanx answering
I'll try Franko. As I remember, M-kernel has OTG support. But
Shouldn't even stock kernel support keyboard and mouse over OTG?
And why does the Nexus Media Importer app not work either? That
doesn't even take root...
Click to expand...
Click to collapse
Depends on how you're implementing it. I know with apps like StickMount and OTG Helper, they won't automatically start media scanner on the new device unless you have the paid version.
The rom in my Sig actually has USB-OTG support for the Nexus 7 built in (would still need a kernel that supports it of course), so it automatically mounts a thumbdrive, and it shows up under Settings -> Storage , and shows as USB Storage and you can unmount it from there, acts just like an SD card would on other phones. Only downside is no exFat support (nor NTFS I think). Stickmount can do it but you have to provide the exfat binaries in /sdcard.
kbeezie said:
Depends on how you're implementing it. I know with apps like StickMount and OTG Helper, they won't automatically start media scanner on the new device unless you have the paid version.
The rom in my Sig actually has USB-OTG support for the Nexus 7 built in (would still need a kernel that supports it of course), so it automatically mounts a thumbdrive, and it shows up under Settings -> Storage , and shows as USB Storage and you can unmount it from there, acts just like an SD card would on other phones. Only downside is no exFat support (nor NTFS I think). Stickmount can do it but you have to provide the exfat binaries in /sdcard.
Click to expand...
Click to collapse
Stickmont free detects connected USB storage immediately and mounts it. The USB drive and the files on the device connected by
OTG can be seen by any file explorer in a normal case. Also, when connecting mouse and/or keyboard (even wireless)
via OTG/OTG&USB hub a USB icon and a USB device connected message should pop up in the notification
bar. Nexus Media Importer app should also see the connected device if formatted FAT32.
At least, that's how it works on my Galaxy S3 using the same hardware ( 3 different OTG cables,
mouse, keyboard, USB sticks, memory cards, etc.)
I have flashed four different kernels (M, Motley, Franko, Stock). There is a significant difference in
performance but unfortunately not in USB host device detection behaviour.
I do appreciate all your helping effort. Thx
Hello guys so here is the issue
None of the usb 3.0 device seems to work In otg mode(all usb 3.0 devices are reverse compatible to usb 2.0) i plugged my 500gb hdd with externa power then a 16 gb usb 3.0 pendrive with no success as soon as the device get recognised i see usb safe to remove notification and then no udisk in explorer.
I seriously need a solution as all my usb devices are usb 3.0
Also when the hardware is capablr of usb 3.0 why did gionee crippled it to usb2.0 only?
dhirajranger said:
Hello guys so here is the issue
None of the usb 3.0 device seems to work In otg mode(all usb 3.0 devices are reverse compatible to usb 2.0) i plugged my 500gb hdd with externa power then a 16 gb usb 3.0 pendrive with no success as soon as the device get recognised i see usb safe to remove notification and then no udisk in explorer.
I seriously need a solution as all my usb devices are usb 3.0
Also when the hardware is capablr of usb 3.0 why did gionee crippled it to usb2.0 only?
Click to expand...
Click to collapse
Usb 3.0 port differs from 2.0 see the usb port of note 3 so it might be a problem to include it....since some HDD consume more power they will not work..ive tried with OTG and a trancend usb 3.0 8gb pendrive and it worked flawlessly
GTARaja said:
Usb 3.0 port differs from 2.0 see the usb port of note 3 so it might be a problem to include it....since some HDD consume more power they will not work..ive tried with OTG and a trancend usb 3.0 8gb pendrive and it worked flawlessly
Click to expand...
Click to collapse
yeah i know the port differs but since the soc is same i think we can solder a usb 3.0 with some tweaking. anyways i provided hdd with esternal power with the help of a cable i modified. also did you tried any 16gb pendrive? i think size may have been a problem too?
also pls can you try an external hddso that i woud be certain that this is not a issue with my phone only. thanks in advance
anybody else getting same issue? (notification saying usb safe to remove..)
dhirajranger said:
yeah i know the port differs but since the soc is same i think we can solder a usb 3.0 with some tweaking. anyways i provided hdd with esternal power with the help of a cable i modified. also did you tried any 16gb pendrive? i think size may have been a problem too?
also pls can you try an external hddso that i woud be certain that this is not a issue with my phone only. thanks in advance
anybody else getting same issue? (notification saying usb safe to remove..)
Click to expand...
Click to collapse
All you have to do is install Paragon NTFS & HFS+ on your phone & grant it superuser permission. Now use ES File Explorer to go to the /mount directory & you will find your hard disk partition there.
Sometimes you may get an error while trying to access the files in the secondary partitions. For this issue you will have to manually unmount those partitions in Paragon app and mount them to a location of your choice.
Hope this helps.
Hubriss said:
All you have to do is install Paragon NTFS & HFS+ on your phone & grant it superuser permission. Now use ES File Explorer to go to the /mount directory & you will find your hard disk partition there.
Sometimes you may get an error while trying to access the files in the secondary partitions. For this issue you will have to manually unmount those partitions in Paragon app and mount them to a location of your choice.
Hope this helps.
Click to expand...
Click to collapse
thanks bro it worked like charm.
I bought a usb otg cable to use for watching movies on usb and to play games with my ps3 controller like but my phone does not recognize the usb at all when i try to connect those two.I can connect any mouse and keyboard I've tried, but I haven't had any luck with the two ps3 controllers i tried or the usb-s ( a 8gb toshiba and an 32 gb kingston both are fat32).Any idea why this is happening and how to fix it?
P.S: Im running stock rom.The phone is rooted and i have the xposed module and the g2 xposed app installed
thepilot234 said:
I bought a usb otg cable to use for watching movies on usb and to play games with my ps3 controller like that but my phone does not recognize the usb at all.I can connect any mouse and keyboard I've tried but haven't had any luck wit the two ps3 controllers i tried or the usb-s ( a 8gb toshiba and an 32 gb kingston both are fat32).Any idea why this is happening and how to fix it?
P.S: Im running stock rom.The phone is rooted and i have the xposed modle and the g2 xposed app installed
Click to expand...
Click to collapse
Well,I have the same issue with you......
have you tried stickmount from playstore needs root but usually works
i have its still not working
did you try to reformat the usb sticks? (full format, not the quick one)
fat32 system / 64k cluster size...
i did that recently with my new Sandisk 32gb dual usb/otg stick and it works like a charm...
Tried that today, no luck
thepilot234 said:
Tried that today, no luck
Click to expand...
Click to collapse
what is your usb connection type? (settings > pc connection)
mine is mtp... i don't have issues with usb otg sandisk mini flash drive...
Usb debug enable or disabled?
Sent from my LG-D802 using XDA Premium 4 mobile app
It was enabled althoug right now im trying to get it to work in recovery
Hello.
I have Samsung Galaxy Note 3, SM-N9005 Snapdragon version.
I bought USB OTG cable from dx.com, with microUSB 3.0 for S5/Note 3.
When I connect mouse or keyboard, it works.
But when I connect USB flash drive, or external HDD it mounts, but after 3-5 seconds it un-mount.
Is there any way, fix or some xposed module to have it working?
I have rooted my phone and I am running on custom ROM (CRASH ROM v16), based on stock XXUGNG1 PDA, Ultimate Kernel v55.
Thank you for your help.
It won't mount NTFS drives. Try a usb drive on fat32. It will work.
Sent from my SM-N9005 using XDA Free mobile app
I faced the same problem when I bought my Otg cable. Here's what I did maybe it helps.
I copied all my flash memory and external hard drives content on my laptop then I formatted them in exFat and it was immediately recognized by the stock rom android 4.4.2 N90005.
I have Samsung galaxy grand 2 and i need use USB OTG android version 4.4.2 how can i use it tried more times and not work
Before I updated to lollipop USB OTG cable was working fine. "USB Connector Connected" show up and then pen drive get mounted and file manager show up.
Now When connecting OTG cable with a usb pen drive, on statusbar "USB Connector Connected" show up. Then nothing comes up.
But when I connect a mouse or/& keyboard it works fine.
I tried the same cable & pen drives on other devices (galaxy S5, Note 2, note 10.1) and it works.
My Device: SM-N9005
Rom right now: audax BOA5
(I updated to leak lollipop first time using ALEXNDR description
With bootloader, modem & Persist partition update).
I have tried different roms, downgraded to kikat & stock roms.
I have tried:
Stock Kernel
Custom kernel
NTFS Mounter
USB OTG Helper
USB sticks of the following configuration
1GB Kingston in FAT32
4GB SanDisk in FAT32
And the problem still the same. No mount and nothing show up in stock file manager or es file explorer.
Any ideas or help are welcome thank you.