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USE ANY USB KEYBOARD WITH YOUR USB OTG SUPPORTED ANDROID DEVICE!!!!
I've been experimenting with Wifi cards and the samsung galaxy sII
and realized people where having the same problem as i was having with plugging in usb keyboards.
turns out it all has to do with a vendors permission issue. if your device is not in the list, it will seen as "unknown".
As it turns out you can simply add your device and it'll work. mind you it was to be a simple input device and will have the power constraints of 100mW. But if u can compile a driver and splice in dc power.... skies the limit!
steps:
1. Android must be rooted (not going over that) and must support USB OTG (on-the-go)
2. You can either buy a USB OTG micro to female adapter on ebay for like 4 bucks. i decided to make one myself since i have lots of spare parts.
Heads up: a simple micro usb to female usb connector IS NOT THE SAME AS A USB OTG CABLE, they may look the same but the OTG cable has Pin 4 grounded to pin 5 on the micro usb side. This is how the device distinguishes aach type of cable. WARNING: IF MAKING THIS YOURSELF DO NOT CROSS BLACK AND RED, this WILL fry your PHONE.if you don't know you rway around a soldering iron, just buy one
3. Check what manufacturer your device is on this chart, if it's not there, check on the internet or plug the usb device into a linux box and run "lsusb" in the command promt and look for your device, the number will look like this:
Bus ### Device ###:ID <THIS ONE!>:<more numbers> " Company"
here's the chart: (taken from here :http://developer.android.com/guide/developing/device.html)
Code:
Company USB Vendor ID
Acer 0502
ASUS 0b05
Dell 413c
Foxconn 0489
Garmin-Asus 091E
Google 18d1
HTC 0bb4
Huawei 12d1
K-Touch 24e3
KT Tech 2116
Kyocera 0482
Lenevo 17EF
LG 1004
Motorola 22b8
NEC 0409
Nook 2080
Nvidia 0955
OTGV 2257
Pantech 10A9
Philips 0471
PMC-Sierra 04da
Qualcomm 05c6
SK Telesys 1f53
Samsung 04e8
Sharp 04dd
Sony Ericsson 0fce
Toshiba 0930
ZTE 19D2
eg my keyboard is lenovo , so code is 17EF, you get it
4. log in as root, mount system as read-writeable, Create this file: /etc/udev/rules.d/51-android.rules
if its already there, then just append the command you want after.
if you dont have root explorer or otherwise installed here is how to in bash:
Code:
su
su
mount -o remount,rw system /system
mkdir -p /etc/udev/rules.d/
cd /etc/udev/rules.d/
now in the "51-android.rules" file add this line (or more for more device support):
SUBSYSTEM=="usb_device", SYSFS{idVendor}=="<VENDOR CODE>", MODE "0666", NAME=="<VENDOR>"
my example with my lenovo keyboard:
SUBSYSTEM=="usb_device", SYSFS{idVendor}=="17EF", MODE "0666", NAME=="lenovo"
save.
5. plug in the USB OTG cable and plug in your keyboard or other device. it sould say "usb host cable" then "usb device".
on some keyboards the numlock light wont work, due to the fact of power contraints on the phone, you can add support by plicing in 5v DC in to the line (soldering needed) or you can probably jsut attach a powered usb hub
And thats IT, now you can actually type documents at a reasonable pace, without paying an arm and a leg for a supported bluetooth keyboard!!!
-td8f4
* to moderators i know i have less than 50 posts hopefully i dont get banned, i thought this was considered dev*
Wow, really nice work - I wonder if some kindly ROM devs could just bake in support for all in their ROMs?
NZtechfreak said:
Wow, really nice work - I wonder if some kindly ROM devs could just bake in support for all in their ROMs?
Click to expand...
Click to collapse
wow really good work.
just another info on the price of an BT keyboard:
http://www.amazon.de/s?ie=UTF8&search-type=ss&index=ce-de&field-keywords=CHIN FAI
40 euro are not an arm and a leg
and this i ok to type on
Indeed, you can get some BT keyboards quite cheaply. I already have one, but I'd still like full USB keyboard support (I don't always have my keyboard on me, but lots of people have USB keyboards).
I tested this on an unrooted SGS (Logitech K340 unifying keyboard) and it worked fine without having to change any settings. Just plugged it into the USB OTG adapter and then plugged the adapter into the phone. It said the device was unknown but the keyboard worked when I went to type in the apps. Mice also worked. The logitech MX Performance worked fine. A bit weird seeing a mouse pointer on the phone though.
How about keyboard remapping?
Sent from my GT-I9100 using XDA Premium App
At first I thought:
"1) plug in OTG cable, 2) plug in USB keyb., 3) use"
*lol*
No, seriously, this information is VERY usefull and might open up the way not only for keyboard (as the OP stated, "get a driver compiled and the sky is the limit".
Will definitaly bookmark this thread and when I'm done with some other tinkerings try to "get the drivers compiled"
*clicksthanks*
reply
my ultimate goal is to have a external usb wifi adapter plugged into my phone so i can use it to pentest with a Backtrack 5 chroot session.
i'm working on cross compiling the RTL8187 driver for the ARM architecture.
look here for updates
HTML:
http://forum.xda-developers.com/showthread.php?p=16333147
and @ karl999999
40 euro are not an arm and a leg
and this i ok to type on
Click to expand...
Click to collapse
i know it's not expensive, but i'd really rather use something i already have, i've got a small flexible usb keyboard which works great.
As I'm trying to add joystick support on SGSII, I tried to add an xbox 360 controller and my device was not recognized. I tried this method and added "045E" as vendor but no luck, still not recognized... Any idea ?
Thanks
alx5962 said:
As I'm trying to add joystick support on SGSII, I tried to add an xbox 360 controller and my device was not recognized. I tried this method and added "045E" as vendor but no luck, still not recognized... Any idea ?
Thanks
Click to expand...
Click to collapse
Also interested in this... Sadly I dont have the skills to compile a driver myself...
Sent from my GT-I9100 using XDA Premium App
Thanks. This is so cool and I gotta try it at home later (Tried 2 different keyboards at home before but didn't work). Hopefully you could find a way to use PS3 joystick as well.
Maybe we collect a list of device code and update it a single file. Then rom developer can incorporate it into their roms.
Don't worry about post counts. The is definitively a very good finding and development progress for S2.
alx5962 said:
As I'm trying to add joystick support on SGSII, I tried to add an xbox 360 controller and my device was not recognized. I tried this method and added "045E" as vendor but no luck, still not recognized... Any idea ?
Thanks
Click to expand...
Click to collapse
We might have more luck with generic USB gamepads. I think all we need is someone who has the required knowledge to compile joydev.ko for our kernel.
testando said:
Also interested in this... Sadly I dont have the skills to compile a driver myself...
Sent from my GT-I9100 using XDA Premium App
Click to expand...
Click to collapse
My skill is quite limited too but with some reading it's not that hard (and I can give some help too).
I am looking for support for my Plantronics USB Headset. I am able to control volume through the headset when connected to OTG, but can't route audio through them.
I believe we do need generic drivers for USB Headsets. Hope one of the elite developers can help us. I will be happy to donate 5 euros for the same
Also, my Microsoft Wireless combo (Desktop 6000 v3) do not work while my wireless mouse 1000 do work absolutely fine on the Phone.
I am also looking for NTFS Mass Storage support which seems to be currently limited to FAT32 (and possibly FAT16) only.
Prankey said:
I am looking for support for my Plantronics USB Headset. I am able to control volume through the headset when connected to OTG, but can't route audio through them.
I believe we do need generic drivers for USB Headsets. Hope one of the elite developers can help us. I will be happy to donate 5 euros for the same
Also, my Microsoft Wireless combo (Desktop 6000 v3) do not work while my wireless mouse 1000 do work absolutely fine on the Phone.
I am also looking for NTFS Mass Storage support which seems to be currently limited to FAT32 (and possibly FAT16) only.
Click to expand...
Click to collapse
There is a solution for that already. Search ntfs-3g or posts started by me.
Just tried my logitech wireless keyboard but doesn't work. May need to dig out some old wired keyboard to try later.
somebody can get the USB ID of EuroCase? i can't get it from the internet
takato23 said:
somebody can get the USB ID of EuroCase? i can't get it from the internet
Click to expand...
Click to collapse
Actually, you may found the id by S2 itself. Just install a terminal emulator and do the same lsusb command.
jackleung said:
Actually, you may found the id by S2 itself. Just install a terminal emulator and do the same lsusb command.
Click to expand...
Click to collapse
Okay i could get the usb id from eurocase (i've a keyboard+mouse 2.4ghz pack) It's 1D57. Now when i connect the recivier, says "connected a usb device". But when i try to use mouse or keyboard it get stuck on one letter. I've try with a genius keyboard also (ID 0566) and it does the same... the only device that it works is a Razer mouse (without doing a thing)
My Microsoft Wireless Mouse 1000 works perfectly fine. However my other Microsoft Wireless Desktop combo (6000 v3) doesn't.
Also, I am looking for a way to use my USB headsets. I am able to control volume through it, but can't route audio through it.
Hope one of the devs here would be generous enough to help us get our devices working
Writing a driver and firmware from scrarch is quite a bit more arguous than finding one that works with linux. Look for one.
Once I get this porting business figured out ill post a tut on porting. Maybe even a small vm of the ubuntu box, to avoid rebuilding the setup
Sent from my GT-I9100 using XDA App
Hello!
I have been asked into looking for usb host support for nook touch. The hardware appears to be pretty similar to Nook Color, so there were no troubles in that area.
The kernel used by B&N for the Nook Touch is somewhat older than .32 kernel used for Nook Color, so the patch itself required some massage. Surprisingly B&N kernel already has usb host support compiled in, so you don't even need to change anything in kernel config, just apply the patch.
Just like in Nook Color, the id pin in the usb receptacle is not connected anywhere, so a special app is needed to switch the host mode on and off. The Nook Color usbhost switcher should work: https://github.com/verygreen/Nook-Color-usbhost-switcher though I cannot compile it for eclair, so I guess that needs some more massage and help here would be appreciated.
Meanwhile you can simply switch the mode from adb, type
Code:
echo host > /sys/devices/platform/musb_hdrc/mode
to enable usb host mode and type
Code:
echo peripheral > /sys/devices/platform/musb_hdrc/mode
to disable it.
The LED at the bottom that usually indicates charging status will light up in usb host mode even if the power is not connected.
The upside is you don't need a special OTG cable and can just use gender changer on your existing nook cable if you so desire.
Now, problems
I have not tracked why yet, but self powered mode only works when you try to enable it first with external power plugged in first.
The user-friendly tool for usbhost mode switching needs to be compiled for eclair
The self-powered mode is very faint. Keeps up with my keyboard, but not even with a simple usb hub.
Battery drain is significant, though not sure what part of it is attributed to the usbhost mode and what to adb over wifi
Eclair init is buggy so input devices are unusable without a patch, see commit 6405c6953fa02d41d9f6377f4cdb947604f481c4 in google tree to sytem/core/init. I am attaching recompiled init binary that works.
Attachments: binary.zip contains:
uImage - prebuilt 1.1 kernel with the patch
uRamdisk - root ramdisk with fixed init, adb over wifi
init - just recompiled init binary for those who might need it
usbhost_patch.zip - just the patch itself in it's current form.
THANKS TO:
andrewed, who asked me to do this and also provided me with a device. He is on a quest to touchtype on e-paper with a USB physical keyboard, all described here: Project: E-Paper Tablet (typable!)
Thats just awesome, thanks!
Now the only thing missing is a good ebook composer and publisher, and it becomes symetrical.
That is awesome! How about audio and serial ports?
Thanks!
bisbal said:
That is awesome! How about audio and serial ports?
Thanks!
Click to expand...
Click to collapse
Audio will most probably require external power source. Also to make audio work there would need to be some changes to the libaudio, likely similar in nature to stuff I did for Nook Color, only for this older release of Android.
Serial ports will likely work as is as I don't think they draw too much power. The kernel support for usbserial would need to be added of course.
Possibility for Bluetooth dongle? And thus audio?
Sent from my GT-I8150 using xda premium
Thiso said:
Possibility for Bluetooth dongle? And thus audio?
Click to expand...
Click to collapse
Should be possible, but would require external power for the bt dongle I would think.
Verygreen,
As of now, what is the use? Can I put an external keyboard as it is? Does it need a driver (or something of the sort) for that? Can I put a usb stick? Audio and BT, as I can see, need an extra effort...
Anyway, thank you for your effort. I thought I'd never see something like that for the STR.
apeine said:
Verygreen,
As of now, what is the use? Can I put an external keyboard as it is? Does it need a driver (or something of the sort) for that? Can I put a usb stick? Audio and BT, as I can see, need an extra effort...
Anyway, thank you for your effort. I thought I'd never see something like that for the STR.
Click to expand...
Click to collapse
You can use keyboard and mouse as is with just the files posted, no extra drivers need. Everything else would need more work at the android side.
for some phones it is possible to buy usb to audio jack converter, e.g.
http://www.amazon.com/Headphones-Ea...6?s=electronics&ie=UTF8&qid=1327504575&sr=1-6
I don't know how much effort and changes is needed on kernel side to make it work though.
---------- Post added at 04:26 PM ---------- Previous post was at 04:21 PM ----------
Do I need to copy all three binaries? Also, could you prepare uRamdisk with adb over usb (not wifi) enabled? Thank you in advance.
cceerrtt said:
for some phones it is possible to buy usb to audio jack converter, e.g.
http://www.amazon.com/Headphones-Ea...6?s=electronics&ie=UTF8&qid=1327504575&sr=1-6
I don't know how much effort and changes is needed on kernel side to make it work though.
Click to expand...
Click to collapse
Those are not applicable, since they aren't actually connected to the USB port. On some phones, the USB "plug" is modified to connect with extra pins -- which carry audio signal.
cceerrtt said:
Do I need to copy all three binaries? Also, could you prepare uRamdisk with adb over usb (not wifi) enabled? Thank you in advance.
Click to expand...
Click to collapse
You need the kernel uImage and uRamdisk files, init is already included.
As far as adb over usb is concerned, it's a bit pointless since there is only one usb receptacle, so you can either connect with adb over usb or connect some usb device, but not both at the same time.
That's why wifi makes more sense.
verygreen said:
Should be possible, but would require external power for the bt dongle I would think.
Click to expand...
Click to collapse
BT USB dongle consumes almost same as USB mouse
http://www.tomsguide.com/us/squeezing-more-life-out-of-your-notebook,review-583-26.html
Since USB mouse is working, BT USB might be feasible as well...
verygreen said:
You need the kernel uImage and uRamdisk files, init is already included.
As far as adb over usb is concerned, it's a bit pointless since there is only one usb receptacle, so you can either connect with adb over usb or connect some usb device, but not both at the same time.
That's why wifi makes more sense.
Click to expand...
Click to collapse
My point is that you don't need wireless access point with adb over usb. It is also more secure than adb over wifi with lower power consumption. Whenewer I need adb over wifi, I can enable it using one adb command. Moreover, using both adb and keyboard attached to nook would not be very frequent scenario (at least in my case).
Thiso said:
BT USB dongle consumes almost same as USB mouse
http://www.tomsguide.com/us/squeezing-more-life-out-of-your-notebook,review-583-26.html
Since USB mouse is working, BT USB might be feasible as well...
Click to expand...
Click to collapse
I've tried a few BT dongles and they can be detected without external power, but I have yet to figure out if BT communications can be driven without external power as well.
USB Host Mode Swicth for Nook Simple Touch
Attached is a Nook Simple Touch version of verygreens USB Host Mode switching app.
Requires properly installed "su" in /system/bin
Let me know if there are problems.
Let's hope so. But I have good hopes as BT intention is to be low power communication. In the post I was referring to earlier, the power communication of BT in use was similar to USB mouse in use...
Sent from my GT-I8150 using xda premium
Would this cable work for host? I've had cables refuse to work with other devices for no apparent reason before, and I don't really want to order something that won't work.
http://www.amazon.com/female-Micro-male-Cable-Adapter/dp/B005GI2VMG/ref=pd_vtp_e_77
TorimuNooter
I'll try to get this included in my TorimuNooter root! Maybe version 0.5 I'm working on 0.4 right now and I can't include your USB host support because it's not yet complete, but I will try to implement it as soon as I can.
Good work!
@Googie2149: Any standard USB cable will work as well as any other.
The ID pin on the micro USB connector on the Nook is not going anywhere so a special OTG cable is not required.
I loaded in the new uImage and uRamdisk and things act more consistently, but I still can't get a keyboard to work.
Neither of the two utilities out there seem to work correctly for me. I do have su installed. I have had more success with simple commands
Code:
echo host > /sys/devices/platform/musb_hdrc/mode
echo peripheral > /sys/devices/platform/musb_hdrc/mode
cat /sys/devices/platform/musb_hdrc/mode
One thing is clear; the Nook adheres to the USB standard for supplying power, that is, it supplies it for 100 millisecs and if the peripheral signals back correctly it continues to supply it. Issuing a host command cause the red LED to flash for about a 1/10 of a second. Supplying power on the red wire is not necessary for host communication.
My setup has a powered hub and a cable with the red lead not carried through. I can issue a host command but it never seems to communicate. The status reads back "a_wait_vrise".
Does anybody have any insight into the FSM to say what is going on?
Hi All!
A while back I had some usb issues (kept going into car mode, grrr) - so I managed to fix it by hacking a little bit of the USB port away. I went back to stock rom just before I did this also, so now cannot connect via USB to root.
Anyone know a way of doing this without adb via USB?
Hmm... Without using `adb` this might be difficult. ICS builds now have a cool feature that allows you to connect to your phone over your local network using `adb`.
Why can't you use `adb`? Are you not very good with Linux shell environments or does your setup restrict you in some way? I guess a bit more information about your current setup and situation would help others and I offer a more tailored solution to your problem.
I can't use ADB because I've mangled my USB port - it only charges now via USB nothing else (charges slowly also ).
I think I'll have to get the USB port repaired!
What ROM are you using at the moment? Some allow you to use adb over your Wifi connection.
Yeah I suggest changing the USB port or use another comp.
Sent from my Desire HD using XDA
nednapalm said:
I can't use ADB because I've mangled my USB port - it only charges now via USB nothing else (charges slowly also ).
I think I'll have to get the USB port repaired!
Click to expand...
Click to collapse
I've got the same issue as you. I'm trying figure out how to get back to S-ON for warranty.
hello everybody here on xda,
i have my self a very shinny hox (t3) unlocked through htcdev.com but no s-off but my question is can any one tell me what usb master mode is? i may sound stupid but when you hold down both volumes and the power a weird message comes up looking for a .zip then usb master mode but reboots back to the bootloader?
cheers :good:
+1
Anyone?
USB is asymetrical - meaning that in a usb link there is a master and a slave. For example, when you plugin a usb drive to your PC, the PC is the master and the usb disk is a slave.
It's done this way to lower cost of end devices, usb devices can be "dumb" when their slaves - means less components to build them - means cheap cheap cheap!
This is why Firewire was better, but failed to adopt as much as USB.
At any rate, when you connect your OneX to the PC, it acts in slave mode, presenting a couple of devices - USB Storage, Network Adapter, ADB and what have you not. What you see in hboot is when it is in master mode - meaning you can connect stuff like USB drives and keyboards TO the One X (using a Y Cable). In hboot specifically this is used to find recovery zip/.nbh files. Since the OneX has no removable storage, if you would screw up your system and recovery for some reason, you wouldn't be able to restore your phone easily (well, yes, there are methods, but it's basically HTC trying to have functionality they used to have by using a dongle).
I believe some android roms could (and do) provide Master mode for OneX. This would allow you to hook up USB keyboards, mice, gamepads and usb disks.
Hope this explains everything
Hello,
I hope someone can help. I am trying to get my computer to recognise my phone. I am not rooted and I have Marshmellow 6.0.1
I unlocked developer options. I bought a cable and it worked! The computer saw my phone. However it stopped seeing my phone. Why I don't know! But when it did work I saw the driver was not for the 5x but from my S4. Well since it's not working I ordered the recommended USB cables by Benson Leung Tech Matte. Still unable to see my phone. Tried cables on another computer with same results. The computer I tried it on recognised my phone and then it also stopped seeing my phone.
I also bought a usb c stick to use on my phone. My phone responds to the stick but when I choose for MTP from charging nothing happens and i cannot access the USB Stick. In Dev options MTP is selected. I also noticed that USB tethering is not available. I have no clue what to try next.
packtack1 said:
Hello,
I hope someone can help. I am trying to get my computer to recognise my phone. I am not rooted and I have Marshmellow 6.0.1
I unlocked developer options. I bought a cable and it worked! The computer saw my phone. However it stopped seeing my phone. Why I don't know! But when it did work I saw the driver was not for the 5x but from my S4. Well since it's not working I ordered the recommended USB cables by Benson Leung Tech Matte. Still unable to see my phone. Tried cables on another computer with same results. The computer I tried it on recognised my phone and then it also stopped seeing my phone.
I also bought a usb c stick to use on my phone. My phone responds to the stick but when I choose for MTP from charging nothing happens and i cannot access the USB Stick. In Dev options MTP is selected. I also noticed that USB tethering is not available. I have no clue what to try next.
Click to expand...
Click to collapse
USB debugging needs to be selected. Also, you need to toggle to PTP and back to MTP
Install correct drivers onto your pc
https://userscloud.com/niz9jnon5ooz
Or
https://www.androidfilehost.com/?fid=24052804347829096
Tulsadiver said:
USB debugging needs to be selected. Also, you need to toggle to PTP and back to MTP
Install correct drivers onto your pc
https://userscloud.com/niz9jnon5ooz
Or
https://www.androidfilehost.com/?fid=24052804347829096
Click to expand...
Click to collapse
Thanks for the drivers. USB Debugging is on. When I toggled Charging popped up instead of PTP and so I kept toggling and it finally went to PTP and so I toggled MTP and it goes back to charging! So I kept at it until it finally went to MTP. Is this normal? I counted 12 tries before changing from charging to PTP! But the computer doesn't see the phone. I did it a few times
packtack1 said:
I also bought a usb c stick to use on my phone. My phone responds to the stick but when I choose for MTP from charging nothing happens and i cannot access the USB Stick. In Dev options MTP is selected. I also noticed that USB tethering is not available. I have no clue what to try next.
Click to expand...
Click to collapse
i honestly never thought about this, is this even supposed to work without some kind of an OTG adapter. i mean sure, the plugs fit, put do the pins match/work for that configuration?
from how you describe that your phone reacts i would guess it doesn't, and it sounds more like your phone goes into client, as opposed to host mode.
very interested to see what someone with more knowledge of the matter would have to say about plugging a usb-c memory stick directly into your phone.
Broken303 said:
i honestly never thought about this, is this even supposed to work without some kind of an OTG adapter. i mean sure, the plugs fit, put do the pins match/work for that configuration?
from how you describe that your phone reacts i would guess it doesn't, and it sounds more like your phone goes into client, as opposed to host mode.
very interested to see what someone with more knowledge of the matter would have to say about plugging a usb-c memory stick directly into your phone.
Click to expand...
Click to collapse
I can read/write to a sandisk USB memory stick using the proper adapter and using USB OTG file manager for Nexus from the play store.
---------- Post added at 05:53 PM ---------- Previous post was at 05:45 PM ----------
packtack1 said:
Thanks for the drivers. USB Debugging is on. When I toggled Charging popped up instead of PTP and so I kept toggling and it finally went to PTP and so I toggled MTP and it goes back to charging! So I kept at it until it finally went to MTP. Is this normal? I counted 12 tries before changing from charging to PTP! But the computer doesn't see the phone. I did it a few times
Click to expand...
Click to collapse
I've used several phones on my PC and at first it had a little trouble but finally settled in. Kind of like a new ROM. You have to give it a while to settle in and get its groove on.
Tulsadiver said:
I can read/write to a sandisk USB memory stick using the proper adapter and using USB OTG file manager for Nexus from the play store.
Click to expand...
Click to collapse
not really a surprise there, but what OP described was putting a usb-C stick directly into the phone, without any cables or adapters in between, with the question emerging if that is even supposed to work (which in his case didn't) due to possible problems of the pin-layout, etc.
Tulsadiver said:
I've used several phones on my PC and at first it had a little trouble but finally settled in. Kind of like a new ROM. You have to give it a while to settle in and get its groove on.
Click to expand...
Click to collapse
that does not explain his PC suddenly not recognizing his phone anymore though.
at this point it sounds to me like either there still is a driver issue (e.g. the mentioned S4 driver wan't properly uninstalled), or one of the usb ports (phone or pc) has an issue.
try different ports on your PC and make sure other devices work with the ports. if not try if you can get it to work by applying a little pressure in different directions to the cable and listen out for windows' annoying usb sound.
on the other end make sure your phone really is connected correctly to the cable. it should snap in just like the OEM charging cable which took some time getting used to to overcome the resistence of the usb-c port.
Tulsadiver said:
I can read/write to a sandisk USB memory stick using the proper adapter and using USB OTG file manager for Nexus from the play store.
---------- Post added at 05:53 PM ---------- Previous post was at 05:45 PM ----------
I've used several phones on my PC and at first it had a little trouble but finally settled in. Kind of like a new ROM. You have to give it a while to settle in and get its groove on.
Click to expand...
Click to collapse
Thanks again for your quick reply,
I tried my Samsung Tab II tablet and my old S4 on my PC and they both work as advertised. Recognised right away and I hadn't used my tablet to my PC before. What I think is maybe its the USB on the phone itself?
Broken303 said:
not really a surprise there, but what OP described was putting a usb-C stick directly into the phone, without any cables or adapters in between, with the question emerging if that is even supposed to work (which in his case didn't) due to possible problems of the pin-layout, etc.
that does not explain his PC suddenly not recognizing his phone anymore though.
at this point it sounds to me like either there still is a driver issue (e.g. the mentioned S4 driver wan't properly uninstalled), or one of the usb ports (phone or pc) has an issue.
try different ports on your PC and make sure other devices work with the ports. if not try if you can get it to work by applying a little pressure in different directions to the cable and listen out for windows' annoying usb sound.
on the other end make sure your phone really is connected correctly to the cable. it should snap in just like the OEM charging cable which took some time getting used to to overcome the resistence of the usb-c port.
Click to expand...
Click to collapse
I think its the phone itself, since it did work briefly. Also with the USB C thumb drive the phone recognises it but will not read the thumb drive. I ordered it from play store I wonder how getting it repaired/looked at is going work Have to wait until Monday to call!
Hello again,
I Hope you guys like some feedback about my issue. Contacted Google and they asked me just about all the same questions and had me do some screen shots and try some of their ideas such as factory reset, trying other computers and other cables. Nothing worked so they sent me a new phone! Just got it yesterday. Would have been here sooner but I was busy!
So got new phone setup and the computer recognizes my phone on PTP but not MTP. Also my driver for the phone is a generic nexus and the it still shows up as a samsung! How can I get the new driver if when i do a search for new driver my computer says I have the best driver already installed? I don't want the driver to still be a problem. So i hope you guys have some answers. Lol! I know you guys do!!
packtack1 said:
Hello again,
I Hope you guys like some feedback about my issue. Contacted Google and they asked me just about all the same questions and had me do some screen shots and try some of their ideas such as factory reset, trying other computers and other cables. Nothing worked so they sent me a new phone! Just got it yesterday. Would have been here sooner but I was busy!
So got new phone setup and the computer recognizes my phone on PTP but not MTP. Also my driver for the phone is a generic nexus and the it still shows up as a samsung! How can I get the new driver if when i do a search for new driver my computer says I have the best driver already installed? I don't want the driver to still be a problem. So i hope you guys have some answers. Lol! I know you guys do!!
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If you had a samsung phone before you need to uninstall all the samsung drivers then install the proper nexus drivers
I was a little worried about uninstalling the driver but it worked!! Thanks! Now i can root it!!
metpage said:
If you had a samsung phone before you need to uninstall all the samsung drivers then install the proper nexus drivers
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