I've noticed that when my G2X is plugged into my computer the bios will hang before it even starts to load drives until I unplug my phone. So far this has only affected one of my computers (Cr-48 Flashed with Insyde bios).
Aaron Clover said:
I've noticed that when my G2X is plugged into my computer the bios will hang before it even starts to load drives until I unplug my phone. So far this has only affected one of my computers (Cr-48 Flashed with Insyde bios).
Click to expand...
Click to collapse
Same. Just different bios and probably hardware.
Aaron Clover said:
I've noticed that when my G2X is plugged into my computer the bios will hang before it even starts to load drives until I unplug my phone. So far this has only affected one of my computers (Cr-48 Flashed with Insyde bios).
Click to expand...
Click to collapse
I've noticed this with my Nexus S and Galaxy S II. Its probably just an overall Android issue. Its minor though.
Sent from my LG-P999 using xda premium
This is probably because you are mounted as a USB Mass storage device and BIOS is trying to determine if it can boot off the USB device. Turn off USB booting in BIOS might fix it.
syl0n said:
This is probably because you are mounted as a USB Mass storage device and BIOS is trying to determine if it can boot off the USB device. Turn off USB booting in BIOS might fix it.
Click to expand...
Click to collapse
That is most likely the issue. Its not a major one by any means, at least for me.
Sent from my LG-P999 using xda premium
That was my first thought, and although usb storage is disabled by default I made sure it was not mounted (along with debugging just in case). I also noticed it will even hang if I plug it in while in the bios settings, and it will capture input but it won't apply it until my phone is removed.
Sent from my LG-P999 using XDA App
This is a BIOS issue for a lot of computers. My Asus does this did it with my Eris, my girls my touch 3g and 4g, my g2x and my mother in laws sgs2.
Sent from my CM 7.1.0 G2x using XDA app
Aaron Clover said:
I've noticed that when my G2X is plugged into my computer the bios will hang before it even starts to load drives until I unplug my phone. So far this has only affected one of my computers (Cr-48 Flashed with Insyde bios).
Click to expand...
Click to collapse
Yup happens with 90% of computers with 100% of Android phones. I believe it might be due to the running debugging mode. Try turning it off and seeing if it boots properly.
Try Boot Order
Hi Gang,
If you BIOS isn't complete garbage (and most of them are, but not necessarily in this way) you should be able to enable or disable booting off USB mass storage devices and or modifying your boot order putting:
1. CD-ROM
2. Primary Hard Drive and that should skip right over your
3. USB Mass Storage Device (cell phone).
I would suggest modifying your phone's primary and SD partitions to not be active which might also tell your BIOS not try to boot it, but my guess is then android won't boot on your phone either and that's a whole lot bigger of a problem.
Thanks,
Christian Blackburn
I think I have your answer.
If you have a Phoenix-Award Bios this is common. If not, try and look for a setting close to what I describe. It may still fix it.
Go into your Bios settings when you boot.
Under Boot Options or Advanced Bios Features menu look for a setting called "Boot other devices." Disable it. Reboot with the phone plugged in.
If this doesn't work also try disabling "FDD devices" or "FDD controller" or "Floppy drive" under the Integrated Peripherals menu. If there is a setting for "Boot up Floppy seek" anywhere disable that too. Try booting again.
Explanation:
Sorry I was not more specific but every Bios is a little different.
Basically, most people think this setting enables booting from a USB drive but, when disabled, USB and external drives boot just fine! I believe it's related to LAN booting instead. Basically the Bios is seeking boot commands where it shouldn't (your phone.)
Also, if you don't have a floppy drive, floppy settings are useless. The bios looks for anything even emulating a floppy drive. Causes annoyances.
This problem drove me nuts for a long time. Sometimes a mouse or wifi card even prevented it from booting. My old laptop did the same thing. I was thrilled to find the evil little culprit ("Boot Other Devices.")
Hope this helps you!
*Note: do not disable settings related to "removable devices" or "USB devices" They are not the same thing even though they sound like it. This would disable booting from external drives.
This also happens on some Dell laptops (especially the Latitude line). Even worse, there is no option to turn off USB booting on mine, it will hang even if a lowly USB thumb drive is plugged in. Unfortunately, the solution for me is to avoid having any such drives plugged in at boot time.
Sorry if I'm beating a dead horse, but the bios I spoke of above is on a Dell. It's not the USB devices option. It's called "Boot Other Devices." My USB devices still boot after disabling that other option.
I can stick anything in my USB ports now and no boot problems. This happened on 2 computers.
Related
Hey all, I've had my Captivate now for afew days and I'm loving it, but today I ran across an issue that's driving me crazy.
For some reason when I connect it to my PC I'm not longer getting the Mount SD option on the phone and can't look at my files. I've enabled USB debugging and tried it. I've told it to come up as Mass Storage and tried it. I also told it to Ask when connected and it's still not working properly. The drives show up in Windows but cannot be accessed. I also no longer get the USB notification up in the notification bar.
The weird thing is sometimes if I restart the phone and connect it everything is fine, but then if I go to do it again nothing. Anyone have any suggestions?
Biggest misconception here is that its random, it isn't.
Download kies by samsung and update it and you will get the right USB drivers installed automatically.
If you choose not to do that, you'll Vast have to keep trying different ports or restarting.
Its also possible that you may have a faulty wire but this is unlikely.
systoxity said:
Biggest misconception here is that its random, it isn't.
Download kies by samsung and update it and you will get the right USB drivers installed automatically.
If you choose not to do that, you'll Vast have to keep trying different ports or restarting.
Its also possible that you may have a faulty wire but this is unlikely.
Click to expand...
Click to collapse
I've tried it with multiple wires, and when it works it is reliable, but most of the time it's just not showing a USB connection on the phone.
I spent awhile downloading Kies and it's updates and in Mass Storage mode it sees the drives of the phone but doesn't let me use them. I Kies mode it does nothing... This is so confusing...
Go in here download the drivers:
http://forum.xda-developers.com/showthread.php?t=728929
Be aware, they might take up to 15 minutes to install, and no KIE is not included.
Make sure you close all your apps on phone before connecting to PC. Few apps that use the SD will hold the resource and not allow for PC connection.
skizzz said:
Go in here download the drivers:
http://forum.xda-developers.com/showthread.php?t=728929
Be aware, they might take up to 15 minutes to install, and no KIE is not included.
Make sure you close all your apps on phone before connecting to PC. Few apps that use the SD will hold the resource and not allow for PC connection.
Click to expand...
Click to collapse
I downloaded those afew days ago but I will redownload and reinstall again just incase. I think the fact that the USB notification isn't showing up in the bar on the top of the phone is what's confusing me the most. Previously I would see the USB Icon and something would pop up saying I need to mount the drive. I would mount it and there would be no problem. Now I'm not getting that at all and I've tried Mass Storage, USB Debugging, Kies, and Ask.
I've never had a problem connecting my Captivate to my Windows 7 64 bit computer. I didn't install Kies or any drivers either. Not sure what all the fuss is about. I'm suspecting a lot of PEBCAK errors.
I'm starting to think there are some strange power requirements when connecting the phone to USB. Most of my systems have been fine but on one, when I connect the phone to the front USB ports, the USB Wifi adapter on the back simply stops working. While the phone is connected, the computer refuses to recognize the Wifi adapter. A soon as I disconnect the phone it starts working again.
I've seen people on other forums with intermittent issues getting the mass storage connection to work when connected to the front ports on their systems. A lot of times the front ports are connected through a USB hub in the computer case that doesn't deliver full power. If the phone isn't drawing enough power or is shunting power from other devices, this might explain the issues people are having.
Mine is acting up . I used both teh 5.02 drivers from samsung and the one linked here and similar results. In Samsung mode it goes to the Digital Still camera and flakes and on mass storage it shows two new drives..neither of which is writable or readable. This is on a cap with no SD card and XP sp3. I tried different ports but with the same result.
I was fighting with this all day. I installed, uninstalled, reinstalled all the drivers and kies, but, I was trying to connect via media player and nothing was happening. Then I noticed that there was a small message popping up on the Captivate's screen that said something about the device had to be on the idle screen before it would connect and fun the sync software. Tried turning off all running programs and still nothing. Then, I remembered that I had switched to Launcher Pro. I switched back to touch wiz, and lo and behold, it connected right up and allowed me to sync items with media player.
Interesting. I've been using ADW.Launcher and haven't see this problem except when I don't get the cable securely inserted into the Captivate. I even use a Nokia cable most of the time. The Kies Drivers are clearly the most stable. I downloaded the Drivers from the Captivate microsite and found they didn't support KIES, so I just reinstalled the KIES driver for MTP. Everything else works fine on W7x64.
++++UPDATE+++++ Validating MSHampton post
Well this sucks. On my Captivate, unless you are using TW.Launcher and in the idle screen, the Captivate won't launch MTP so you can connect to KIES. The USB Storage mode works with other Launchers (ADW and LaunchPro), but not KIES or Media. I didn't try PC Internet tethering. I switched between the two several times, and KIES only works with TW.Launcher on my device.
Is there anyone who knows of a Launcher OTHER than TW.Launcher that will interface with KIES so that the Captivate can connect? Or can ADW or LauncherPro be "tweaked" for the Captivate? I was just starting to like ADW.Launcher.
hitchb said:
[snip] Most of my systems have been fine but on one, when I connect the phone to the front USB ports, the USB Wifi adapter on the back simply stops working. While the phone is connected, the computer refuses to recognize the Wifi adapter. A soon as I disconnect the phone it starts working again.
[snip]
Click to expand...
Click to collapse
Holy crap, I have that EXACT same problem. I thought it was just the fact that my USB Wifi adapter is a piece if crap (which it is).
Just for reference, what kind is yours? Mine is a Belkin Wireless G F5D7050.
gtg465x said:
Just for reference, what kind is yours? Mine is a Belkin Wireless G F5D7050.
Click to expand...
Click to collapse
It's the Tenda 311U which is also a cheap piece of crap ($15 at Micro Center.) It doesn't look like they use the same chipset.
I've had the same issue as well. Hooking up the Captivate to the front USB ports disables my USB mouse (on the back). I'm not sure what it could be doing that would lock up the USB bus...
Using Windows 7 netbook
I finally got tired of it deciding and put in the mode to ask me when I connect. the problem i am having is when you just charge it, it does not know that it is just charging and wants to go to ysb mass storage or the other screen. also I use double twist to connect to the phone.
thanks
Jon
The best bet here is to use USB ports on the back of the computer.
Griffon23 said:
Hey all, I've had my Captivate now for afew days and I'm loving it, but today I ran across an issue that's driving me crazy.
For some reason when I connect it to my PC I'm not longer getting the Mount SD option on the phone and can't look at my files. I've enabled USB debugging and tried it. I've told it to come up as Mass Storage and tried it. I also told it to Ask when connected and it's still not working properly. The drives show up in Windows but cannot be accessed. I also no longer get the USB notification up in the notification bar.
The weird thing is sometimes if I restart the phone and connect it everything is fine, but then if I go to do it again nothing. Anyone have any suggestions?
Click to expand...
Click to collapse
If you're still having problems, select mass storage and connect the usb (or select ask every time and it will ask when you plug it in). To access the drive like a removable drive, you have to swipe the icon in the top right of the screen and select the usb selection. Then click mount and it should work! I had a hard time with this too and thought it wasn't very intuitive. Good luck!
joedoe said:
The best bet here is to use USB ports on the back of the computer.
Click to expand...
Click to collapse
Yep, strangely enough using the back ports worked. I'll have to see if a powered USB hub will work and then I guess we can conclude that it's a power issue.
mrbisme33 said:
If you're still having problems, select mass storage and connect the usb (or select ask every time and it will ask when you plug it in). To access the drive like a removable drive, you have to swipe the icon in the top right of the screen and select the usb selection. Then click mount and it should work! I had a hard time with this too and thought it wasn't very intuitive. Good luck!
Click to expand...
Click to collapse
I've set it to both Mass Storage and Ask every time and the problem I get is that I only get the USB icon up top sometimes, it's very rare. I've tried this on multiple ports and multiple PCs with the drivers downloaded and sometimes the notification shows up and I can select mount, but most of the time nothing is in my notification bar at all.
I love this phone but I don't understand why it's so frustrating just to connect it to a PC. I've also tried the Kies methods and it sees the phone, but doesn't let me access the files.
cellgeek said:
Interesting. I've been using ADW.Launcher and haven't see this problem except when I don't get the cable securely inserted into the Captivate. I even use a Nokia cable most of the time. The Kies Drivers are clearly the most stable. I downloaded the Drivers from the Captivate microsite and found they didn't support KIES, so I just reinstalled the KIES driver for MTP. Everything else works fine on W7x64.
++++UPDATE+++++ Validating MSHampton post
Well this sucks. On my Captivate, unless you are using TW.Launcher and in the idle screen, the Captivate won't launch MTP so you can connect to KIES. The USB Storage mode works with other Launchers (ADW and LaunchPro), but not KIES or Media. I didn't try PC Internet tethering. I switched between the two several times, and KIES only works with TW.Launcher on my device.
Is there anyone who knows of a Launcher OTHER than TW.Launcher that will interface with KIES so that the Captivate can connect? Or can ADW or LauncherPro be "tweaked" for the Captivate? I was just starting to like ADW.Launcher.
Click to expand...
Click to collapse
This just solved my kies and windows 7-64bit issue. This should be sticked advice or added to the wiki.
USB Setting no PC- Connection
I just got my AT&T captivate and I notice that under application,usb setting I don't have the PC-internet option in there. This is only what I have under USB setting:
Kies(Firmware update)
Media Player
Mass storage
Ask on connection
So, question is, how do I enable the pc-internet option? Any suggestion I really appreciate.
Sam
Hi all. I have a unique problem here... not sure if it's a software of hardware issuse. Maybe you can help me out.
My phone can read all storage space while I am in the operating system. Internal storage reports as 2.34GB, SD card (also internal) reports as 9.92GB. I have no problems copying, reading, and deleting files using "es explorer" or transfering files via various wifi file tansfer programs back and forth with my desktop.
The problem lies with the fact that I cannot use the USB port at all except to charge. Even in HBOOT the computer doesn't read it! For example, if I connect the phone to the computer while it is in HBOOT and select FASTBOOT, I do not see "FASTBOOT USB", it just remains as FASTBOOT. ADB from my computer cannot detect the phone either. I have tried all my USB ports, installed HTC USB drivers, Android SDK (and associated USB driver package), tried a different computer, tried 4 different USB cables, but none of this works.
What is strange is that yesterday the phone suddenly worked via USB! I was amazed that after 2 months of it not working it just randomly started again, but figured I did something random to make it work. Then I unplugged it and then re-plugged it and now it doesn't work again... Absolutely awkward, I hope someone can help me at least identify what the problem is!
I'm currently using the latest Cyanogen 10.1 mod (March 12th), have it unlocked, and am using CWM 5.3.6. I would really appreciate any insight or help, thanks so much in advance.
OMG now it's working again. A constant factor seems to be the use of "AirDroid"... Whenever it is open and transfering the SDCard becomes recognizable and the computer can connect... Very awkward... any ideas as to the issue?
I'm scared to touch anything on it. It's transferring some music via USB.
Now I unplugged it from my computer and the re-plugged it back in and it no longer recognizes my SDCard at all... What is going on? It seems like a software issue but what could it be?
Well now it works. I plugged it in and nothing happened so I walked away. When I came back it was asking to turn on USB mode! I wasn't using any wireless wifi transfer programs, it was just in regular home screen mode and that's all... it just decided to work... huh. This appears to be random but it can't be... there must be some reason.
Well it's still working, but I haven`t unplugged it yet. The phone rebooted itself mid-transfer for some reason, but it still can be used as a USB drive. It seems that after I had begun using the internal SDCard to store stuff on (first via wifi transfer) it has become more "recognizable" through the USB connection... Could there be something wrong with the internal SDCard itself and not the USB connection? Can I reformat it to start with a clean slate?
Like right now my card is using 90% of it's storage... and it's been more recognizable now than ever before... I used to keep it at about 10-15% usage...
Okay, now after I have transferred a bunch of songs and movies to the SDCard, I rebooted the device with the USB cable still in and now it isn't recognized at all. I changed absolutely nothing; the phone was in USB mode being able to transfer files back and forth, then I rebooted and all of a sudden the USB mode doesn't work again... Not even recognized... no ADB recognition... no Windows recognition... nothing. So strange! What could be the problem?
Well it looks like it was my actual computer. I am connecting flawlessy in USB mode to the phone with my Dads computer. I guess I have to get a new motherboard as Ive always suspected mine was on its way out.
SOLVED
Looks like the issue has been solved. After having tried many different computers, it seems as if certain computers have success with reading and recognizing the HTC than others. For example,
My personal computer: Works rarely
My Dads: Works flawlessly everytime.
My Garndmas: Works intermittently (better than my personal one)
My Moms: Works flawlessly
Now I just wonder why some USB ports work and others dont! Any ideas?
Neurotical said:
Looks like the issue has been solved. After having tried many different computers, it seems as if certain computers have success with reading and recognizing the HTC than others. For example,
My personal computer: Works rarely
My Dads: Works flawlessly everytime.
My Garndmas: Works intermittently (better than my personal one)
My Moms: Works flawlessly
Now I just wonder why some USB ports work and others dont! Any ideas?
Click to expand...
Click to collapse
hey im facing the same problem suddenly my ph. is not connecting to my computer not even mount storage.
When goes to "mount usb" in recovery - give it few min. Do not ask me why, but every time I am in recovery and want to mount the usb, I have to wait 3-4 min and the will connect.
thanx
liesnomore said:
When goes to "mount usb" in recovery - give it few min. Do not ask me why, but every time I am in recovery and want to mount the usb, I have to wait 3-4 min and the will connect.
Click to expand...
Click to collapse
i will try that thank you very much hope it will work nd then later it will connect to the pc in fasboot mode(fastboot usb) or not?
thanx
liesnomore said:
When goes to "mount usb" in recovery - give it few min. Do not ask me why, but every time I am in recovery and want to mount the usb, I have to wait 3-4 min and the will connect.
Click to expand...
Click to collapse
but its not connecting in fastboot mode (fastboot usb)
Guys-
In a quandry - I should have rooted a couple months ago. I cannot get my Charge to recogize a USB connection with the comptuter. Computer recognizes something is trying to connect but computer gives me a USB Device Not Recognized message. It charges the phone when connected to the computer but doesn't ask me how I want to use the phone (as a mass storage device or media player) any more.
To make a long story short, I have tried everything - different USB cables, different USB ports, different computers, USB debug on and off, Ask on Connection and Mass Storage settings on and off. Have even gone thru several master resets of the phone and still will not recognize a computer connection.
Would love to root and hold on to this thing for at least a little longer, so my last thought is to ask if it's possible to root this device without a computer connection. From what I've read through on some other forum threads it's possible with some phones. I'm hoping this one can manage it.
Thanks, in advance.
While I'm certainly no expert, I am pretty sure its impossible to do what you're asking.
Sent from my GT-N5110 using XDA Premium HD app
Yep, it's no HTC, so you need a computer to flash the custom recovery.
Sent from my Rezound using Tapatalk 4
Your computer is seeing something. Sure seems like a driver problem. What os is your computer running?
Sent from my SCH-I510 using xda app-developers app
elvisruns2000 said:
Guys-
In a quandry - I should have rooted a couple months ago. I cannot get my Charge to recogize a USB connection with the comptuter. Computer recognizes something is trying to connect but computer gives me a USB Device Not Recognized message. It charges the phone when connected to the computer but doesn't ask me how I want to use the phone (as a mass storage device or media player) any more.
To make a long story short, I have tried everything - different USB cables, different USB ports, different computers, USB debug on and off, Ask on Connection and Mass Storage settings on and off. Have even gone thru several master resets of the phone and still will not recognize a computer connection.
Would love to root and hold on to this thing for at least a little longer, so my last thought is to ask if it's possible to root this device without a computer connection. From what I've read through on some other forum threads it's possible with some phones. I'm hoping this one can manage it.
Thanks, in advance.
Click to expand...
Click to collapse
I would make sure that you have the appropriate drivers installed first.
jco23 said:
I would make sure that you have the appropriate drivers installed first.
Click to expand...
Click to collapse
Drivers not necessary. I was able to plug into, and connect with, no less than four different computers at work and home on a regular basis for approx. 1 yr 10 months without ever having to install a driver, and I am quite sure that they didn't just download automatically (never saw that happen). Now I need one?
Operating systems on the computers have been Win XP, Win 7 Home and Win 7 Pro.
I suspect that its a physical issue inside the micro USB port in the phone thats the issue since no one has any other solutions.
elvisruns2000 said:
Drivers not necessary. I was able to plug into, and connect with, no less than four different computers at work and home on a regular basis for approx. 1 yr 10 months without ever having to install a driver, and I am quite sure that they didn't just download automatically (never saw that happen). Now I need one?
Operating systems on the computers have been Win XP, Win 7 Home and Win 7 Pro.
I suspect that its a physical issue inside the micro USB port in the phone thats the issue since no one has any other solutions.
Click to expand...
Click to collapse
perhaps you already the drivers and now there has been update. just saying, won't hurt until you try it. computers can be finicky that way sometimes.
For what it is worth, here are my steps:
phone settings: USB debugging enabled; ask on connection (when connected, place phone in "mass storage")
PC settings: download/install all samsung drivers applicable with this phone; reboot computer; use OEM cable only
then, follow steps from the rooting thread.
also, do you have an SDcard? if not, that could be an/the issue (either you need one, or the one you have is corrupted). often times, my computer will ask me to repair my sdcard - I usually hit no. after plugging it in, give it at least 5 minutes to secure a connection.
hope this helps.
I know that I had to, for whatever reason, manually download & install the drivers for my Win7 system before I could fully connect my phone to computer. Had similar issues with Motorola phones and ASUS T300T tablet. Windows always works? Not in my experience and I do this for a living (computers). :banghead:
Sent from my SCH-I510 using xda app-developers app
Sorry guys - I've tried all of that. With SD card in, with it out, with battery in, battery out, sim card in/out. Literally every variant.
And the great thing is - show stopper here - I went to the Samsung website to download a driver a few weeks back, and the driver does not install correctly!! It just won't install - poops out somewhere (driver not installed properly message). Tried this on one Win 7 computer and one with XP. With firewalls on and off. It's like Samsung doesn't have their you-know-what together.
I know that this theme has been beaten mercilessly, but let's try it again. Maybe someone can help.
I'm looking to breath some life back into my old TF101 with an update to KatKiss.
My serial number starts 037. I'm running 4.0.3 ICS. I have USB debugging enabled. I have MTP enabled. On the computer side, I'm running Win 8.1 on a Haswell i7 16GB with USB 3.0.
I have the original USB cord, and a new 3.0 USB cord from a third-party manufacturer. I've tried both cables. The TF101 itself is well-aged and somewhat beat up, but not beyond use. The cords work for charging.
When I plug the USB cable into the PC, the computer makes a sound, but no device is shown. The TF101 doesn't show that it's connected to the computer. I've looked everywhere: Devices and Printers, Device Manager (there's no "Other Device Listed"), under safely remove devices, and even under Computer Management > Storage > Disk Management. The TF101 is nowhere to be found. The computer does not recognize it.
When I power off the tablet, and try going to APX (or whatever) mode with VOL UP and POWER, nothing happens there either. (The computer shows nothing whether connected through the USB cable while Android OS is running, or while I'm trying to go into APX mode.) I can, however, go into recovery mode (or whatever it would be called) by holding VOL DOWN and POWER. I tried a factory reboot, but that didn't work either. The computer still doesn't see it.
Basically, I've concluded that there's no hope. Given this state of affairs, I cannot root my TF101, and, because I cannot root the tablet, I cannot install custom ROMs on it.
Does that about sum it up? Anybody else have any other great ideas?
I'd very much appreciate any insight anyone could give me.
Install the drivers on this thread and download Easyflasher
http://forum.xda-developers.com/showthread.php?t=1688012
Power off the TF while it is connected to the PC
Hold Power & Vol Up to enter APX mode
Device should be recognised by windows and hear the USB connect sound
Nothing will appear on TF screen
Run the Easyflasher and install TWRP
When done, boot to recovery to check you have TWRP recovery installed
If yes, copy KatKiss ROM to Micro SDCard in TF and flash from TWRP along with Gapps
*Detection* said:
Install the drivers on this thread and download Easyflasher
http://forum.xda-developers.com/showthread.php?t=1688012
Power off the TF while it is connected to the PC
Hold Power & Vol Up to enter APX mode
Device should be recognised by windows and hear the USB connect sound
Click to expand...
Click to collapse
Detection, I appreciate your response! The thing is, when I try to enter APX mode, nothing is recognized by the computer. I don't hear any sound. I don't see any new devices appear anywhere.
Should I conclude that I have the "TF101-is-not-recognized-by-PC Problem"? And, if I do, is there anything else I can do to about rooting and installing a custom ROM?
RJM
In device manager, try enabling "View hidden devices" and see if you can see the TF101 ghost entry, if yes, remove it and then plug the TF back in and see if it's recognised then
If you don't see anything that way, try viewing hidden devices with it plugged in too
There is no reason it shouldn't be detected in APX mode unless you have been unlucky and have 2 dodgy cables, or there is actually hardware damage to the TF
Try installing windows to a virtual machine too, see whether you can get it recognised that way
If you have access to another machine, see if you can get it seen on there to rule out hardware as the issue
Thanks for the reply. I appreciate your interaction very much.
I've tried it on both machines. There is no sign of TF101 anywhere, on either machine, as a ghost or anything else. I've looked under the Android section, as well as under Portable devices and every other list. There's definitely no sign of a TF101. No sign of anything that my TF101 might be posing under.
The only time I get any kind of response by the computer is when I plug the TF101 into the computer when the TF101 has Camera (PTP) mode activated. When I do that, I hear a little jingle. If I have the Device Manager open, it flashes. But, even then, I don't see any sign of it anywhere.
I'm totally stumped. Would there be some clear indication on the hardware that would cause the problem?
By the way, both USB cables charge just fine when I'm using the USB power box. But when using the computer, there is no charge or any other sign of the thing.
If you have any other advice, I'd love to try it!
The power and data connections on the USB lead are separate, so if you have a faulty lead, it could still charge, but not be seen by the PC
Something like this:
1: Power
2. Data
3. Data
4. Power
You won't see the TF charge from PC, it is only a trickle charge via PC, and the TF has to be powered off iirc, or at least the screen has to be off, so you only see the result, not the actual charge
Not sure what having the camera on is doing, I would still lean towards faulty USB cables being the issue even though you have 2 of them
Im guessing that the 2nd cable is a 3rd party cable, not a genuine ASUS TF101 cable ?
My computer for some reason reminded itself of not recognizing my Idol 3 5'5 6045k. Two days ago it was all fine and now everytime i connect it to the computer it only charges. I've tried everything from changing usb cables to unistalling andthen installing the device drivers, enabling debugging, restaring either smartphone and computer. Everything I can think of. Please help me out, I'm trying to root the smartphone and without it recognizing I can't do anything, not even transfer files. :crying:
sdfg said:
My computer for some reason reminded itself of not recognizing my Idol 3 5'5 6045k. Two days ago it was all fine and now everytime i connect it to the computer it only charges. I've tried everything from changing usb cables to unistalling andthen installing the device drivers, enabling debugging, restaring either smartphone and computer. Everything I can think of. Please help me out, I'm trying to root the smartphone and without it recognizing I can't do anything, not even transfer files. :crying:
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Click to collapse
Obvious Question #1: Did you check the phone notification dropdown area to verify the phone is in MTP or PTP mode so it will show up on the pc? As for transfering files...you do have the option of loading up a microsd card with whatever files or installing a wifi adb app to connect wirelessly. You could even use an app like airdroid to let you do all sorts of things.
famewolf said:
Obvious Question #1: Did you check the phone notification dropdown area to verify the phone is in MTP or PTP mode so it will show up on the pc? As for transfering files...you do have the option of loading up a microsd card with whatever files or installing a wifi adb app to connect wirelessly. You could even use an app like airdroid to let you do all sorts of things.
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Therre's no notification after connecting the usb, it just charges the phone, seriously, I've tried everything to enable MTP but nothing does the job. And what do you mean by using an adb app? Can I root my smartphone by a wireless connection?
sdfg said:
Therre's no notification after connecting the usb, it just charges the phone, seriously, I've tried everything to enable MTP but nothing does the job. And what do you mean by using an adb app? Can I root my smartphone by a wireless connection?
Click to expand...
Click to collapse
You are overcomplicating things. 1st...there is ALWAYS a notification in the dropdown that says what mode the phone is in....mtp, ptp, charge only or "cdrom mode" which installs the usb drivers. Pressing on that notification allows you to change the mode the device is in.
As for rooting....all you need to do that is to flash or boot TWRP (details on booting it are in the system image thread) and then flash the supersu zip from inside twrp to your device...reboot and done...but I think in the newer TWRP's they even offer options to root automatically...ie the zip is already built in. After rebooting to your phone you install the supersu apk from google play so you can configure what apps have superuser access.
famewolf said:
You are overcomplicating things. 1st...there is ALWAYS a notification in the dropdown that says what mode the phone is in....mtp, ptp, charge only or "cdrom mode" which installs the usb drivers. Pressing on that notification allows you to change the mode the device is in.
As for rooting....all you need to do that is to flash or boot TWRP (details on booting it are in the system image thread) and then flash the supersu zip from inside twrp to your device...reboot and done...but I think in the newer TWRP's they even offer options to root automatically...ie the zip is already built in. After rebooting to your phone you install the supersu apk from google play so you can configure what apps have superuser access.
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Click to collapse
I'm telling you, everytime i try to connect my smartphone to the pc nothing shows up, i only notice the device is charging, there's no option anywhere to change it to MTP or Camera or CD ROM... And I've tried 2 different pc's
sdfg said:
I'm telling you, everytime i try to connect my smartphone to the pc nothing shows up, i only notice the device is charging, there's no option anywhere to change it to MTP or Camera or CD ROM... And I've tried 2 different pc's
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Your telling me when the phone is plugged into the pc you don't see the notifications below or some version of them at all? If so then you need to fully uninstall the devices in device manager including remove the drivers...then use the drivers in the system image thread (since you obviously can't use the ones from "cd rom mode" which would be the best solution). USB debugging isn't even an issue yet...your phone should still show up to the pc as a camera device (ptp) under just about ANY scenario using even built in windows drivers.
famewolf said:
Your telling me when the phone is plugged into the pc you don't see the notifications below or some version of them at all? If so then you need to fully uninstall the devices in device manager including remove the drivers...then use the drivers in the system image thread (since you obviously can't use the ones from "cd rom mode" which would be the best solution). USB debugging isn't even an issue yet...your phone should still show up to the pc as a camera device (ptp) under just about ANY scenario using even built in windows drivers.
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Thanks for all those tips, but I already tried that out aswell, 2 times to be precise, deleted all the drivers, rebooted pc and smartphone, tried different cables, but still nothing ever occurs.
sdfg said:
Thanks for all those tips, but I already tried that out aswell, 2 times to be precise, deleted all the drivers, rebooted pc and smartphone, tried different cables, but still nothing ever occurs.
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Have you tried a different cable? Perhaps that one is damaged or is only setup for charging? Only thing I can think of.
And then I realize you mentioned that Not sure what else would prevent it from giving you those options.
I'm also facing similar issue after the 2 update. Were you able to fix this?
http://askubuntu.com/questions/681959/ubuntu-14-04-15-10-android-file-access-issue?s=2|0.2054
Which kind of USB cable(s) have you tried specifically? Were they cheap eBay/generic kinds or well known branded ones?
Something as little as a Micro USB cable can cure a lot of problems. It needs to be a well built one by a known manufacturer to avoid problems.
brian117 said:
Which kind of USB cable(s) have you tried specifically? Were they cheap eBay/generic kinds or well known branded ones?
Something as little as a Micro USB cable can cure a lot of problems. It needs to be a well built one by a known manufacturer to avoid problems.
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Actually I've been having pretty good luck with the $1 ones from Dollar Tree but the key is certainly to try multiple cables....on some the microusb plug will make it difficult to get a solid connection especially if you have a case on the phone.
You may be missing the point of "trying" different cables. It's not so much the "quality" of the cable, it's the fact that some cables are for "power only", and "will not" transfer data, regardless of how hard you try.
You need to be using a "proven" data/power cable, otherwise your beating your head against the table for nothing.
Just to add, I put a piece of red tape on all my usb cables that are power only, no guess work.
I own idol3/moto g 2015 and s3, have no problem with other 2 device. I'm having this MTP issue after the UE40 update. Verified in all 3 OS, adb is detecting the device but not MTP/PTP. Idol3 support is not worthy responses.
http://forum.xda-developers.com/idol-3/general/mtp-issue-ue40-update-t3182564
http://askubuntu.com/questions/681959/ubuntu-14-04-15-10-android-file-access-issue
KashRaman said:
I own idol3/moto g 2015 and s3, have no problem with other 2 device. I'm having this MTP issue after the UE40 update. Verified in all 3 OS, adb is detecting the device but not MTP/PTP. Idol3 support is not worthy responses.
http://forum.xda-developers.com/idol-3/general/mtp-issue-ue40-update-t3182564
http://askubuntu.com/questions/681959/ubuntu-14-04-15-10-android-file-access-issue
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Well, USB works fine here, and I've had 5 different rom's, 2 Canadian, 2 US, and the Chinese rom, on this phone without any USB issues, sorry, can't help any further.
After a complete wipe and restore, it worked.
sdfg said:
My computer for some reason reminded itself of not recognizing my Idol 3 5'5 6045k. Two days ago it was all fine and now everytime i connect it to the computer it only charges. I've tried everything from changing usb cables to unistalling andthen installing the device drivers, enabling debugging, restaring either smartphone and computer. Everything I can think of. Please help me out, I'm trying to root the smartphone and without it recognizing I can't do anything, not even transfer files. :crying:
Click to expand...
Click to collapse
I had the same problem as well. It only showed charging when I plugged in the USB cable. Tried switching cables, turning off and on USB debugging but nothing worked. I finally just rebooted the phone and then it worked again. Strange that it suddenly stopped.
I have a different issue; the different USB modes work fine but I don't have the 'cdrom' option in the USB mode dialog. I've tried various Alcatel ADB drivers that I have found and none are working, using Win7 64. My Idol 3 4.7 is 6039I (US).
Answered my own question, simply install the Mobile Upgrade Q software.
nope, doesn't show up. it's a bug. i had it before, googled until i found a fix and got it working, now it's back to not being recognized. nothing shows on drop down menu.