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Hey, after rooting my phone and installing a few different custom roms, my USB connection has stopped working. whenever I connect the phone to a PC via USB, the device is unrecognised, and mass-storage doesn't work. It's definitely a hardware error, since trying a variety of different roms on a variety of computers, hasn't solved the problem, and even the recovery image doesn't allow mounting the SD card.
Research has suggested that it's affected other people in the past, with the only fix being to replace the motherboard. Hence, I'm looking for advice on un-rooting, rather than advice on fixing (but thank's for your good intentions!).
So I need to un-root my phone (and set it back to factory defaults), so that I can return it to T-mobile and have them fix it under warranty. Of course, because USB isn't working, I can't un-root the "traditional" way, by just installing the RUU update.
So I'm trying to figure out how to set the phone back to its original software, and I thought I'd ask for some advice before I make a mess of things...
As far as I know, there are 2 things that need to be done:
Flash the stock rom back on
- This bit is pretty straightforward; I just use the stock update.zip files found on the Modaco Forums (can't share a link here due to new account), and use the recovery image to update. The lack of a USB connection isn't a major issue for this bit, as I can transfer the zip files using the WebSharing Lite app (which allows me to upload to the phone over wi-fi)
Remove the Amon_Ra recovery image
- This is where I'm having issues. How do I go about clearing the recovery image, without a working USB connection? I'm not really sure how I put the recovery image on in the first place!
If someone could give me advice on how to remove the recovery image (or reset it to the stock one... I'm not sure if there was one initially), I'd really appreciate it. Also, please let me know if I'm missing out anything important.
Assuming everything works, later I'll write out a proper guide for anyone else who's ever in the same position.
Thanks in advance
Maybe this thread could help you?.... Read the last post on the 1st page, something about re-enabling USB.
Worth a shot?
EDIT,..... The link would help wouldn't it,.... Nandroid restore left other stuff around? (No ADB, No SD) [SOLVED]
thanks for your suggestion, but it didn't seem to work. apparently the issue has cropped up for other users, and the only long-term fix is to replace the motherboard under warranty, which is why I'm asking about un-rooting.
k28 said:
thanks for your suggestion, but it didn't seem to work. apparently the issue has cropped up for other users, and the only long-term fix is to replace the motherboard under warranty, which is why I'm asking about un-rooting.
Click to expand...
Click to collapse
You sure?... Have you started your phone in fastboot (hold vol- and power)? Try that to make sure if you haven't already. Once it comes up with the white screen and skateboarding androoids it'l say to press back or vol- (not sure which one so read it) to put into fastboot.
But if you have done that already,... Unfortunately I dont know how you can run an RUU .exe without USB.
yep, tried the whole fastboot thing, didn't work. I can connect to fastboot, but using the command "fastboot oem boot" , everything is normal - usb/sdcard are not disabled
(i didn't copy the exact output, and I don't have sdk on this laptop.. but yeh, that person's advice didn't match my situation).
hopefully someone else will have some ideas/comments?
k28 said:
yep, tried the whole fastboot thing, didn't work. I can connect to fastboot, but using the command "fastboot oem boot" , everything is normal - usb/sdcard are not disabled
(i didn't copy the exact output, and I don't have sdk on this laptop.. but yeh, that person's advice didn't match my situation).
hopefully someone else will have some ideas/comments?
Click to expand...
Click to collapse
What?.... It DOES connect in fastboot?... Says fastbootUSB (or something similar) on the screen?
I had same kind of problems with my usb. Try cleaning the "usb-hole"
lol, tried cleaning it but no luck.
from the research I've done, I've sorted out how to put the main ROM in place.
now I just need to find a copy of the recovery image of a T-mobile G2 Touch, and flash it using flashrec
can anyone help with that?
1. recovery - put regular hero recovery od sdcard and try to flash it using flashrec
2. root apk - delete it using root explorer
It is possible to enable USB debug from computer? I need to delete some file from the internal memory that causes the problem. I can't connect through adb at all.
I'm trying to fix my secondary phone (Garminfone) that that loads into desktop, but force close launcher and everything else. The only thing that I can do is connect to the computer for file sharing with the phone.
Thank you in advance.
I'm in a bit of a conundrum, myself...
I am attempting to do this, too, but for a totally different reason.
I am a VZW agent trying to extract contacts for a customer from a Moto. RAZR with a completely non-functional touch screen (no display, no function). Phone boots up fine, no sweat. Stock ROM, no backup :crying:, all of the typical means of transfer have been exhausted.
More or less, the only chance I have at succeeding is to either:
Enable USB debugging through some kind of shortcut or trick, or
Somehow, without USB debugging, figure out the user name for the customer's G-mail account (he has two, and cannot remember/doesn't use the one with all his contacts...)
Wouldn't be surprised if it's simply not possible.... but maybe somebody with a bit more knowledge can let us know! :good:
Edit: Hmm, not possible to run adb from the bootloader, but you can run Fastboot commands. None of those seem to be of use for these purposes though...
as mentioned by PhantasmRezound, It's not possible, However. adb is enabled in most recoveries. Also If the device is unlocked ( and you can flash custom recoveries ) in any way you can flash a custom recovery, back up the boot img. pull that off the device or simply put the sdcard in your computer with unpack that, edit the init.rc to start adb. and reflash it with fastboot not quiet what your after but might do the trick.
or
With the non functioning touch screen issue, If the device acts as a usb host, plug a mouse in and away you go
There's always a way.
Thanks for the input...
I appreciate the feedback, but the way I read it... it's either not going to help in this situation, or it's too technical for a noob such as myself and I'm in over my head
If the device is unlocked ( and you can flash custom recoveries ) in any way you can flash a custom recovery, back up the boot img. pull that off the device or simply put the sdcard in your computer with unpack that, edit the init.rc to start adb. and reflash it with fastboot not quiet what your after but might do the trick.
Click to expand...
Click to collapse
Customer's phone is completely stock. Hope I'm following along correctly, but I don't think this is possible without having something like ClockworkMod and pre-existing root access?
With the non functioning touch screen issue, If the device acts as a usb host, plug a mouse in and away you go
Click to expand...
Click to collapse
Never really tried this... but, I suspect, this won't work... not only does the touch screen not work, but the display is black.
I suppose it could be possible in combination with HDMI-out... but since the HDMI has never been set to "mirroring," I cannot simply plug it in and go (the best and only result I've gotten in this case is the red "M" logo on the screen...)
I would have given up on this hours ago, but it really bothers me when I can't figure out how to do something that appears to be so fundamental and simple...
Thanks for the inputs :good:
jad57pitt said:
Customer's phone is completely stock. Hope I'm following along correctly, but I don't think this is
possible without having something like ClockworkMod and pre-existing root access?
Click to expand...
Click to collapse
Well, I was thinking about this, and I think you can do adb in a stock recovery, should be able to create a backup image with the right software. It all gets a little hazy and wolly on techinical details, so I'm afraid I can't help anyone there.
jad57pitt said:
appreciate the feedback, but the way I read it... it's either not going to help in this situation, or it's too technical for a noob such as myself and I'm in over my head
Click to expand...
Click to collapse
And you're a noob , I fully understand that my casual, off the cuff, do a,b,c etc reply assumes a lot of technical knowledge, If it's not your phone man, don't stress it too much ..... Just hand it back to them look blankly into the middle distance while shaking your head.....use the following phrase " Nah man you've F*ed this up good, did you not sync it up with your google account at anytime "
Sorry man, I'm drunk, probably shouldn't be at this keyboard now
trevd said:
as mentioned by PhantasmRezound, It's not possible, However. adb is enabled in most recoveries. Also If the device is unlocked ( and you can flash custom recoveries ) in any way you can flash a custom recovery, back up the boot img. pull that off the device or simply put the sdcard in your computer with unpack that, edit the init.rc to start adb. and reflash it with fastboot not quiet what your after but might do the trick.
or
With the non functioning touch screen issue, If the device acts as a usb host, plug a mouse in and away you go
There's always a way.
Click to expand...
Click to collapse
Unfortunately, Garminfone is a piece of garbage, lol. There's no custom recovery for it. There is nothing I can do now, I guess. I can't get into fastboot or anything because every time I try adb or fastboot it would not recognize the device.
wolftou said:
Unfortunately, Garminfone is a piece of garbage, lol. There's no custom recovery for it. There is nothing I can do now, I guess. I can't get into fastboot or anything because every time I try adb or fastboot it would not recognize the device.
Click to expand...
Click to collapse
If nothing else, you can do a Factory Reset. You'll lose all data but it will be running again.
Make sure the phone is charged up since this will take a while.
With the phone off, hold down left on the d-pad as you power it on. It will show "Wipe User Data" and then you can let go of the buttons. Just leave it for an hour or so, it will go about wiping and restoring system files from it's own recovery partition.
Also, random Garminfone blog with interesting entries to read while waiting on your phone lol. The person started to develop a port for CWM:
http://mygarminfone.blogspot.com/
PhantasmRezound, I've done tons of wipes but no luck and I'm familiar with the website you posted. Everytime I wipe, I get force process com.android.setupwizard stopped unexpectedly on the phone.
@wolftou
Ok.... A couple more tricks to try for your specific device and then I'm all out of ideas plus it's kinda getting away the original question/topic
1 Android Safe Mode:
Android does have a safemode, exactly the same idea as windows safemode, only needed apps are loaded. This might let you remove the troublesome app.
How to get into it on your device? I have no idea and from my limted research ( google as always ), it appears to vary by manufacturer and probably device. I have booted my tablet into it a couple of times by accident but never really stopped to figure out how, that's not important anyway Just I can confirm this mode exists ( In some androids at least ).
2 Flashing an alternative rom:
Have you tried flashing a different rom? I'm not sure of your model number so I don't whether this is relevant to you but have a look at this thread it looks like you can trigger an update using a sdcard swap trick....
I'm thinking about buying one myself now... just to see what's possible with them, fortunately ( for my wallet at least ) they are not available in the UK and I've got plenty of things to fill my Android addiction for now :laugh:
all answer not similliar the question
across tablet 8"
i have 8 inc across tablet,i cannot open my tab,,i think the operating not found,,how can i install it..because i cant open the system ,,unit help me pls...
actually i got canvas doodle 2 with no external sd support nd my usb debugging mode is off nd no backup is there in my phone...
but there is adb sideload...is there any way to enable usb debugging? and my phone is rooted and it is stucked at boot logo
Alternative usb debugging...
Hey my phone is stuck in an bootloop.....is there anyway to enable usb debugging even tho i cant get into the phone
My lenovo vibe s1 is showing black screen
I tried rooting my phone by the steps given by your site and now my phone is showing black screen. i tried pressing volume buttons and power button still it is not working. so when i am connecting my phone to computer it gets connected for 1 min and disconnects and again connects after 1 min. so is there any possible way that i can send my phone to USB debugging through computer.
I need use my samsung j2 mobile on pc bcoz my mobile display is not working.
usb debugging off
Keyah Cort said:
Hey my phone is stuck in an bootloop.....is there anyway to enable usb debugging even tho i cant get into the phone
Click to expand...
Click to collapse
mine too... how to enable usb debugging? please help...
trevd said:
as mentioned by PhantasmRezound, It's not possible, However. adb is enabled in most recoveries. Also If the device is unlocked ( and you can flash custom recoveries ) in any way you can flash a custom recovery, back up the boot img. pull that off the device or simply put the sdcard in your computer with unpack that, edit the init.rc to start adb. and reflash it with fastboot not quiet what your after but might do the trick.
or
With the non functioning touch screen issue, If the device acts as a usb host, plug a mouse in and away you go
There's always a way.
Click to expand...
Click to collapse
Can you create a step-by-step tutorial? I have a LG Leon. Stock. Bluetooth/Wi-Fi disabled. My Google account won't accept. I've been trying to find ways to enable "Developer Options", "USB Debugging" just so I recover access. ADB and most of the programs I've used required USB Debugging, or wireless access.
Hello Everyone, I hope the you can help me with my request, How can I enable the USB debugging mode in android vers. 2.2.2 to 2.3.4
I really had a hard time since my Huawei Ideos s7-105 screen had been broken. I am not sure if the USB debugging was enabled. I have a really have a good reasons why I need to recover the files from my device.
Hoping for your kind response and help.
Monsterkid09
I'm sorry. I'm in doubt. I have a problem: Navon predator 10 tabs have dropped my gmail account. Adb debug off (or something you see 1-2 programs see something in adb mode but only in device info.If anything else i want always say do not connect. Very strong frp protection.What can I do?
My SGH-i717 is not being recognized by my computer in download mode only when it is on in regular operating state will the computer recognize it. Because of this I cannot flash anything via Odin. I have tried uninstalling and re installing the drivers which got my phone to be recognized in the normal state... but i want download mode recognized so that I can FLASH ROMS! Stuck on ICS stock.. Strangely the device was recognizable in download mode when I was running Padawan Rom..
In settings is USB debugging checked?
lol
rangercaptain said:
In settings is USB debugging checked?
Click to expand...
Click to collapse
Of course haha.. I am new on here but not to android..
Usb debugging is only for within android itself.
Download mode is underneath, and as such that option is not a factor.
Op.. have you tried every port on the mother board (back of pc) no hubs, no front ports?
Different cables?
If you're unable to get it working, you can follow the directions for rooting and installing a Rom without tripping the flash counter, that method is more advanced, as it requires an adb set up.
but you can copy and paste the commands in from the the thread so that'll simplify it.
That method does not require download mode nor Odin.
studacris said:
Usb debugging is only for within android itself.
Download mode is underneath, and as such that option is not a factor.
Op.. have you tried every port on the mother board (back of pc) no hubs, no front ports?
Different cables?
If you're unable to get it working, you can follow the directions for rooting and installing a Rom without tripping the flash counter, that method is more advanced, as it requires an adb set up.
but you can copy and paste the commands in from the the thread so that'll simplify it.
That method does not require download mode nor Odin.
Click to expand...
Click to collapse
Tried all ports different cables, where can I find ADB method? Ive done an ADB push of 4.2 after deleting the entire systems ROM on the nexus 7...
Also would I need to ADB any new rom from here on out or new phone?
Nope this should only be a one time thing ...you'll just need to push a custom recovery.img to the phone.... ionno why your pc isn't seeing it right now bit you've said its worked before. Perhaps flashing a room zip will fix it.
Which you'll be able to do once you have a custom recovery...
Don't have a link, sorry it's late and I'm feeling lazy.
The thread is in the forum, find it, read it, read it, read it again. Then read it once more. Then have fun.
If it's still not being seen on download mode on different firmware, I'd find another pc to try....but at least you ain't stuck on stock. That's a cruel punishment lol
Haha
studacris said:
Nope this should only be a one time thing ...you'll just need to push a custom recovery.img to the phone.... ionno why your pc isn't seeing it right now bit you've said its worked before. Perhaps flashing a room zip will fix it.
Which you'll be able to do once you have a custom recovery...
Don't have a link, sorry it's late and I'm feeling lazy.
The thread is in the forum, find it, read it, read it, read it again. Then read it once more. Then have fun.
If it's still not being seen on download mode on different firmware, I'd find another pc to try....but at least you ain't stuck on stock. That's a cruel punishment lol
Click to expand...
Click to collapse
Haha that is a truth! Thanks for the reply! Tried other computers, to no avail.
I can't for the life of me get adb to recognize my max. It's Verizon, H-boot 2.46. Trying to root and unlock. I've tried everything here....nothing. A little help please.
Only thing I can suggest, because it's happened to me, is to make sure you have the correct, most current device drivers loaded on your PC.
Sent from my HTC6525LVW using Tapatalk
they are correct up to date and most current.
HellRayzer said:
I can't for the life of me get adb to recognize my max. It's Verizon, H-boot 2.46. Trying to root and unlock. I've tried everything here....nothing. A little help please.
Click to expand...
Click to collapse
Are you unlocked, s-off, and rooted? Do you have developer options activated on your phone? Please explain what you´ve done up till now.
What happens when you type adb reboot. Does it start and not find it or come back with command not recognized?
Sent from my HTC6525LVW using xda app-developers app
i was having issues myself. then I found this thread and things worked again. http://forum.xda-developers.com/showthread.php?t=2588979
it doesn't find anything. I haven't been able to root s-off or anything because adb cant find my device. Do I need adb files in rumrunner folder on C drive to make it recognize it and work or what the hell am I doing wrong? I have rooted and s-offed every htc device I have ever owned...this one isn't working out. It's showing as a portable media player not android device. In the past I remember when I connected the usb I had the option to select media storage or connect as android.
HellRayzer said:
it doesn't find anything. I haven't been able to root s-off or anything because adb cant find my device. Do I need adb files in rumrunner folder on C drive to make it recognize it and work or what the hell am I doing wrong? I have rooted and s-offed every htc device I have ever owned...this one isn't working out. It's showing as a portable media player not android device. In the past I remember when I connected the usb I had the option to select media storage or connect as android.
Click to expand...
Click to collapse
my rumrunner folder was still in my downloads folder no where near my adb files and everything worked ok for me. also my Max shows up as a media device also but adb/fastboot still working fine. did you try to reinstall your adb with the link I provided in the above post, its the only thing that helped me when I was having pretty much the same problem as you.
you may also need to unlocked dev tools in your settings... have you done that yet
Where and how do you unlock developer tools...haven't found that under anything in the settings?
HellRayzer said:
Where and how do you unlock developer tools...haven't found that under anything in the settings?
Click to expand...
Click to collapse
Enter Settings, then scroll down to about... pick "Software Information" -- then "More" --- Then press the "Build" 8 times fast. You´ll then have access to the developer tools.
Well thanks for the help. still can't get anything to work, guess this will be the first device I've owned that will never be rooted unless I find something that tells me what to put where and what to do.
HellRayzer said:
Well thanks for the help. still can't get anything to work, guess this will be the first device I've owned that will never be rooted unless I find something that tells me what to put where and what to do.
Click to expand...
Click to collapse
When you type in adb devices, can you see your seriel number?
RayHeath said:
When you type in adb devices, can you see your seriel number?
Click to expand...
Click to collapse
no. it says list of devices, then it's blank.
HellRayzer said:
no. it says list of devices, then it's blank.
Click to expand...
Click to collapse
Ok, I´m not sure what you time zone is, but I can help you tomorrow. It´s 10pm here right now, and I´m gonna hit the hay soon. When you´re online tomorrow, pm me. I´ll log in, and we´ll start.
Hey relax bud, do me a favor and PM and I will help you out with everything and getting your phone to be recognized by dab and fast boot and make sure you properly s-off unlock and root if that's what you are trying to accomplish! Hit me up, I have nothing going on tonight so I can jump right in to it with you right away
HellRayzer said:
no. it says list of devices, then it's blank.
Click to expand...
Click to collapse
Have Win XP or server 2003?!?
This: http://forum.xda-developers.com/showthread.php?p=49045175
Don't know if you guys ever got this issue solved or not. I'm having the same issue S-on, cannot get adb devices command to recognize my t6spr for the life of me. on Hboot 2.46, it will detect the USB device malfunction if I put the device in fastboot mode, but thats about it. Device manager shows Unknown USB (Device Descriptor Request Failed). Tried the KB update for devices that fail enumeration on Windows 8.1 for x64 but the update package said my system is not affected so that never installed. Tried the alternative miniadb pakage previously mentioned but didnt seem to have an affect installing fastboot, adb, and drivers, across the system universally. Just not having any luck apparently. I guess I could just sell the phone Tampered and Unlocked haha with no fingerprint scanner functionality, flash ViperRom or some other stock look alike ROM. Was just really hoping to go back completely stock. At one point it time I was trying different PCs to see if it was just a system issue for me. Occasionally it seemed like if I let it sit in Fastboot AC it would eventually get detected and flip over to Fastboot USB long enough for me to push a couple commands to the phone. I have the right RUU but it dosent do me any good if the computer cant see the phone haha. Now no computer seems to recognize it. It all seemed to happen after I tried to S-Off the device with Firewater's method. Idk if I bricked something because it never worked or changed a CID or some other ID to where the USB isnt recognizable, but all I can get this phone to do is take an electric current from the USB, lol thats about it. I thought I had it fixed enough to where I knew what to do if i absolutely needed to get fastboot to recognize the phone but now, nothing.
Just a curiousity question here....a bad usb cable can produce this also...read through posts didnt see anyone trying a new cable...
Title explains it all, although the way I bricked it is honestly the dumbest way to brick a phone. Once upon a time, when cleaning this phone to be ready to sell, I was wiping it to clean it. I wanted to make sure it was all clean for the buyer, so I wiped USB-OTG I believe it's called (literally all storage). I immediately realized what a mistake I had made when I had no ROM, no backups, nothing at all. What is my best bet to go about fixing this now? I can reboot to bootloader and enter fastboot, but it seems like something integral is missing, because my computer no longer recognizes my DNA as a device. I still have TWRP 2.8.0.2 on my device, but I can do nothing with it because I have nothing to flash. I know there is an ADB sideload feature, but I cannot figure that one out either. Someone please help me unbrick this phone :crying:
grimpow said:
Title explains it all, although the way I bricked it is honestly the dumbest way to brick a phone. Once upon a time, when cleaning this phone to be ready to sell, I was wiping it to clean it. I wanted to make sure it was all clean for the buyer, so I wiped USB-OTG I believe it's called (literally all storage). I immediately realized what a mistake I had made when I had no ROM, no backups, nothing at all. What is my best bet to go about fixing this now? I can reboot to bootloader and enter fastboot, but it seems like something integral is missing, because my computer no longer recognizes my DNA as a device. I still have TWRP 2.8.0.2 on my device, but I can do nothing with it because I have nothing to flash. I know there is an ADB sideload feature, but I cannot figure that one out either. Someone please help me unbrick this phone :crying:
Click to expand...
Click to collapse
Boot to recovery
adb push NameOfRom.zip /sdcard
Flash rom
Sent from my HTC6535LVW using Tapatalk
grimpow said:
Title explains it all, although the way I bricked it is honestly the dumbest way to brick a phone. Once upon a time, when cleaning this phone to be ready to sell, I was wiping it to clean it. I wanted to make sure it was all clean for the buyer, so I wiped USB-OTG I believe it's called (literally all storage). I immediately realized what a mistake I had made when I had no ROM, no backups, nothing at all. What is my best bet to go about fixing this now? I can reboot to bootloader and enter fastboot, but it seems like something integral is missing, because my computer no longer recognizes my DNA as a device. I still have TWRP 2.8.0.2 on my device, but I can do nothing with it because I have nothing to flash. I know there is an ADB sideload feature, but I cannot figure that one out either. Someone please help me unbrick this phone :crying:
Click to expand...
Click to collapse
Did you ever get your issue resolved?
santod040 said:
Boot to recovery
adb push NameOfRom.zip /sdcard
Flash rom
Sent from my HTC6535LVW using Tapatalk
Click to expand...
Click to collapse
That was my plan, but the problem is that ever since accidentally wiping everything, my device will not be recognized.
Code:
adb devices
returns that no devices are connected.
strabo231 said:
Did you ever get your issue resolved?
Click to expand...
Click to collapse
Not yet. I'm still stuck trying to get my computer (or any computer for that matter) to recognize my device, but no luck. I'm afraid I've permanently bricked this thing.
grimpow said:
That was my plan, but the problem is that ever since accidentally wiping everything, my device will not be recognized.
Code:
adb devices
returns that no devices are connected.
Not yet. I'm still stuck trying to get my computer (or any computer for that matter) to recognize my device, but no luck. I'm afraid I've permanently bricked this thing.
Click to expand...
Click to collapse
Go into the bootloader and select fastboot. fastboot devices
strabo231 said:
Go into the bootloader and select fastboot. fastboot devices
Click to expand...
Click to collapse
Same problem, won't show up under devices. It's as if I deleted something essential to being recognized as an android device.
grimpow said:
Same problem, won't show up under devices. It's as if I deleted something essential to being recognized as an android device.
Click to expand...
Click to collapse
Kinda doubtful. I do see a usb communication issue though. You say you've tried this on several computers, and I'm assuming they weren't all yours, which leads me to believe that you have been missing drivers. From what you've described I highly doubt the connection issue is stemming from something you deleted off the phone. The DNA is almost impossible to brick to the point of not being able to get it back.
Go here and get HTC Sync. This will ensure that you have all the updated drivers including the proper fastboot drivers. Install the program, and then reboot after installation completes.
http://www.htc.com/us/support/software/htc-sync-manager.aspx
From here you'll want to go in and uninstall it. This will remove the program, which has been known to cause usb connection/communication issues with rooting procedures, but it will leave the drivers behind. Once that completes, restart again. This should fix your fastboot problem. I've had the same problem after reformatting computers and then trying to simply download a driver pack rather than htc sync.
Also be sure to try different usb ports. Sometimes the ones in the front or side will cause problems, but the ones in the back or on the other side work just fine.
If all else fails, mail it to me and i'll fix it for you :good:
Bricked phone, no usb
My dna droid stopped working, loaded htc sync and revoot but still not seen by explorer or adb. Suggestions appreciated.