Develop Bugs

[Q] HTC Evo Not Connecting to PC Correctly

I've been having troubles trying to get my rooted Evo to connect to my PC. Whenever I plug the device in, the windows XP USB inserted sound plays, then within 2 seconds or so the USB removed sound plays and the sd card is ejected before I have time to access any of the files from the computer. However, if i go into clockworkmod and mount the sd card that way, the files are accessible on my computer. Either way though, my phone wont charge via USB. I tested my USB cable with another phone of mine and it works fine so I know that isn't causing the problem. I've also tried plugging the device into multiple computers with the same result. Has anyone else had this problem? Any help would be greatly appreciated!! Thank you!

tonyj111 said:
I've been having troubles trying to get my rooted Evo to connect to my PC. Whenever I plug the device in, the windows XP USB inserted sound plays, then within 2 seconds or so the USB removed sound plays and the sd card is ejected before I have time to access any of the files from the computer. However, if i go into clockworkmod and mount the sd card that way, the files are accessible on my computer. Either way though, my phone wont charge via USB. I tested my USB cable with another phone of mine and it works fine so I know that isn't causing the problem. I've also tried plugging the device into multiple computers with the same result. Has anyone else had this problem? Any help would be greatly appreciated!! Thank you!
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Click to collapse
having the same issue

Can't connect to usb data. Should I unroot?

Hai,
Up until recently my Evo 4G connected to my computer with a USB data cable fine to both of my Win 7 x64 computers. Not to long ago I flashed a rom of MIUI (can't remember which), and my data cable stopped working. Sense then I have bought a new cord, flashed new roms, installed drivers (I didn't see x64 ones), uninstalled/reinstalled HTC Synch. Nothing works.
When I plug in the phone Windows makes the usb connect "ding" noise, then a pop up says the usb device could not be identified. If I wiggle the cord Windows makes the ding noise making me think the phone is only partially connecting? When I connect it nothing pops up on the phone itself. The charge light only comes on.
What should I do?

Hey,
Try booting into the bootloader and mount usb or toggle usb depending on your recovery and that should fix the problem if not, it might be an issue with MIUI! It has been giving me trouble when I tried to flash it so I couldnt use it, but many times between roms and kernals sometimes you will loose usb and it isnt the cable! try flashing a new rom and let me know how it goes!
stevo!
Hit the thanks if I helped!

I went into recovery and mounted usb, and sd card and the windows pop up came up. It said the usb device has malfunctioned, and windows could not recognize it. Same thing when I reboot. Seems to connect/disconnect when i move the cord with that pop up anytime it does connect.
I've flashed CM7 nightly sense then and now I am on [10-11-11][ROM] gingerbread-evo-deck [1.3][2.3.7 Stable] #Stablistic. I did notice when I click the pop up in windows it takes me to the info page for the unidentified usb and it says there is no driver installed for it.

Alright, I have two guesses.
I am glad you were able to mount it, and as long as it is reading i really dont think its the cord.
Now did you partition your sd card? because if you did you turned it to a linux file and your windows pc cannot read that
can you reformat your sd card and try it again?
If you keep having issues pm me.

I have had problems with that on my wifes lg optimus so what i did i took out the SD card and downloaded Mini tool partition wizard home edition 7 i used this to reparation the sd card and then reinserted the sd card and it worked after that. note i did put a ext 3 partition on the sd card. also if you have two primary partitions on the card widows will only recogize the first one. not sure if that is the issue in this case but i hope this helps
here is the partition wizard download
http://www.partitionwizard.com/free-partition-manager.html

[Q] SD card no longer recognised in windows

I can no longer access my SD card from my windows pc when connected by USB. This occurred on the same day that i unlocked my bootloader, installed the java sdk and android sdk.
I have the phone set MSC (mass storage mode) and connect it by USB as I always did in the past.
Windows recognises that something is connected and a new removable drive is created.
In the past my phone would give me the option to connect the memory card, however this no longer happens.
Clicking on the new drive in Windows causes a message box to pop up saying "Please insert a disk in drive..."
No amount of fiddling with usb settings (debugging, MTP, etc) plugging / unplugging or rebooting has made any difference. I've tried reinstalling USB drivers and removing & reinstalling Sony PC companion. I've also tried accessing the sd card from ubuntu in a virtual machine, but that also doesn't work.
I can view the SD cards contents from my phone and through an adb link.
Does anyone have a solution? From extensive googling, the only things i can see that i haven't tried is:
- trying a different cable (which has been suggested but sounds pretty daft to me)
- reformatting the sd card
Any other suggestions? If i do have to format the sd card, are there any good guides or is there anything i need to avoid doing???

Can you read the card from a card reader.
if you can it is then either drivers or the cable
Sent from my LT15i using xda premium

unfortunately i don't have a card reader. I'll give it a try tonight in my girlfriend's phone and with a usb cable and see how that works out.

it will definitely work with a card reader...this problem occurs when usb storage suddenly stops working as soon as usb is connected..i guess best way is to reinstall ROM if the problem persist.

Flashing firmware (global v62) got it working again )

[Q] How to run USB OTG on HTC ONE X ???

I have a stock jellybean 4.1.1 how I Am able to run USB ON the go on my HTC One X ??? any suggestions. is it ok to install custom kernels on a stock rom to run usb OTG ??

It works on stock kernel.
Sent from my IceCold One X

just connet usb otg cable and it works (most usb otg cables from ebay works great)
if it doesnt work, check file system on your usb disk (for me works only fat32 on stock)

Mato_K said:
just connet usb otg cable and it works (most usb otg cables from ebay works great)
if it doesnt work, check file system on your usb disk (for me works only fat32 on stock)
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I got 16 gb kingston Usb when ever I plugged that it hanged and restart my phone otherwise mouse and card readers memory cards working upto 32gb

did you try format it?

Mato_K said:
did you try format it?
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Click to collapse
yes i tried every format on usb and is perfectly working on pc !!

how can i use that 16gb usb on USB OTG ?? whats the reason for working

Hook it up and check in settings - storage. Scroll all the way down, there should be info about usb on the go

annus9214 said:
I have a stock jellybean 4.1.1 how I Am able to run USB ON the go on my HTC One X ??? any suggestions. is it ok to install custom kernels on a stock rom to run usb OTG ??
Click to expand...
Click to collapse
1-trying istalling Lidroid File Managar
2-connect OTG cable and mass storage
3-enjoy

elmanortega said:
1-trying istalling Lidroid File Managar
2-connect OTG cable and mass storage
3-enjoy
Click to expand...
Click to collapse
mouse and micro sd card via card reader is working except my 16gb usb and i tried with every format but still the same result phone restarts !! any reason or seggestion please ??

you said that is working...so i think that can be the 16gb sdcard that can be corrupted or damaged i think so...also try installing original software

I have a strange request, it has happened that after removing a usb drive, the phone no longer recognizes photos and music stored to sdcard?
With es file manager I see the files, but there isn't in galley or music
Anyone can help me??
Sent from my HTC One X+ using Tapatalk 4 Beta

Follow up on USB Host
I too am using an HTC One X running 4.1.1
I've got an OTG cable and have tried connecting a thumb drive and card reader. Both work. The drives are visible and accessible on the phone. That's USB storage which isn't the same as USB Host, but it shows that the port is active.
I can plug in the dongle for a wifi mouse, it too is recognised and I'm able to use the mouse to navigate around on the phone. This, as far as I understand, is actually USB Host in action.
The problem arises when I try to connect a DSLR and use a camera controller app like Helicon Remote or DSLR Dashboard. The app doesn't recognise that the camera is connected.
What's the difference between the wifi mouse and the camera?
Thoughts appreciated. Thanks.

In fact, there is a problem that any USB storage device on the phone creates the following folder structure:
/ storage / usb / Android / data / com.htc.album / .thumbnails /
Then create multiple copies, can be found in the internal memory, same-path, including folders that contain thumbnails, but empty.
So because of these being used constantly sticks, so when the capture traces of the settings, then any writes to the phone to choose from, but it can not happen, but the capture button will be disabled, but only while again not I step into the menu.
The above mentioned directories erased because the phone reboot always create them again.
If the phone was not rebooted since I've used it and the flash drive has been physically removed it, then if I connect again, it appears no file until you restart the phone.

ya i have the same problem...im using 4.2.2 custom ....and when i use my otg cable n plug my usb it works the 1st time then if i disconnect the connect it back or use another usb it wont work unless i restart my phone....not sure why its not working....but it works for samsung note 3 i tested on my friends phone...
and when i try to unmount the usb it just says unmounting in progress

sudhanmalla said:
ya i have the same problem...im using 4.2.2 custom ....and when i use my otg cable n plug my usb it works the 1st time then if i disconnect the connect it back or use another usb it wont work unless i restart my phone....not sure why its not working....but it works for samsung note 3 i tested on my friends phone...
and when i try to unmount the usb it just says unmounting in progress
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Exactly the same.

I have the same problem. I wrote message to HTC so I'm waiting for respond

sudhanmalla said:
ya i have the same problem...im using 4.2.2 custom ....and when i use my otg cable n plug my usb it works the 1st time then if i disconnect the connect it back or use another usb it wont work unless i restart my phone....not sure why its not working....but it works for samsung note 3 i tested on my friends phone...
and when i try to unmount the usb it just says unmounting in progress
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Click to collapse
Got any solution for this??

[Q] My Passport was working, now I get USB storage is blank or has unsupported

I have a WD My Passport 2TB USB drive. It WAS working fine, I plug it into my PC and my tablet and then yesterday afternoon I started getting the error "USB storage is blank or has unsupported filesystem". I might have unplugged it from android without clicking to safely remove it.
Key info:
-It works fine on my PC, and I did a tools and Error-checking on my PC on the drive and it found now errors. And I deleted files on the drive related to Android
-It's NTFS format.
-I have restarted the tablet, cleared the cache partition.
-Any other USB drive works fine on the tablet.
-IT DID WORK GREAT UNTIL YESTERDAY AFTERNOON.
Any thoughts? are there any files within android related to a specific USB deviced that could be locked/corrupt I can delete that might clear this?
This had happened before on a different tablet/different USB device and power cycling the tablet cleared the problem.
Could there be a setting issue that has changed that is stopping the Passport from getting the power it needs?

No one had any thoughts on this?....

does all other ntfs drives don't read too?
does all other ntfs drives don't read too?