This guide is to enable USB charging on your Samsung Galaxy Tab.
Requirements:
- Any rooted ROM with Pershoot's kernel
- ScriptManager (free market app)
- USB Charging Script
Procedures
- Ensure you have a rooted rom/custom rom with pershoot's kernel like task650 and PhantomHacker's In Paris rom. Download and install ScriptManager from Android Market. Download the script using the link above and store it anywhere on your tab.
- Open script manager
- Navigate to wherever you stored the script and choose it. Tick run as root and run on boot. Press run.
- If it asks for superuser/root access, please allow it.
- you're done. Press home to exit. Reboot.
Note
Please read and follow all instructions and I am not responsible if anything goes wrong. this should not damage your battery. the reason why samsung disabled usb charging is not because they were worried it would damage the battery. it is because the tab charges very slowly over usb, so they didnt want people to leave a zero battery tablet charging overnight on their pc usb to wake up and find that its only charged 50%.
The common USB connections provide 5 volts DC and between 500mAh to 1,000mAh at most whereas the main power supply provides 12 volts DC and between 1200mAh to 2400mAh. Our Samsung Galaxy Tab needs about 2,000mAh for normal charging. This mod just lets you charge using that low voltage and current from the usb anyways. It is useful for someone like me who never lets the battery drain to zero and I am almost always next to a laptop so when I am watching tv or doing something else, it is always charging.
thanks to pershoot for his kernel, developers on this forum for their excellent roms.
thanks to Giblet-dono for his help and pointers in this thread
dpakrr said:
This guide is to enable USB charging on your Samsung Galaxy Tab. Please read and follow all instructions and I am not responsible if anything goes wrong.
Requirements:
- Any ROM with Pershoot's kernel
- Samsung Mobile drivers (most of you should already have them)
- Latest Android SDK (download the zip file)
- ADB files
Procedure:
- Dont plug in your Galaxy Tab via USB yet. Make a nandroid backup just incase something goes wrong. (Boot into clockworkmod recovery -> backup and restore -> backup)
- Install the Samsung Mobile drivers
- Extract the contents of the sdk zip file onto your desktop. you should get a folder called android-sdk-windows.
- Open this folder and copy all its contents. Go to your C: drive and create a folder called androidsdk and paste the files into this folder.
- Extract the contents of the ADB files zip file you downloaded to C:\androidsdk\tools
- On your tablet, go to Settings->Applications->Development and enable USB debugging. Plug in your Galaxy Tab now.
- On your Windows computer, click on Start and type in cmd in the search bar and press enter.
- type the following and press enter after each line
cd\
cd androidsdk\tools
adb devices
- you should see a combinations of letters and numbers followed by the word device. this means that the adb can interact with your tablet.
- type in the following to enable usb charging (ensure that command prompt is still in the C:\androidsdk\tools folder). again press enter after each line.
adb shell
echo 1 > /sys/class/power_supply/battery/force_usb_charging
exit
you should now be able to charge your tablet via usb.
thanks to pershoot for his kernel, developers on this forum for their excellent roms, and a whole bunch of online guides i looked up on how to access adb lol
Click to expand...
Click to collapse
Will this work on my viewsonic gtablet as well?
hi sorry. like i said in the "requirements", for this to work you need a kernel made by a developer called pershoot. i dont know if hes made any for the viewsonic tablets. please visit his website and see if he has kernels for viewonic tablets and if he has included the option to enable usb charging on them
thats amazing, will try it as soon as possible
SamerBerjawi said:
thats amazing, will try it as soon as possible
Click to expand...
Click to collapse
thanks. let me know how you go.
I do this on tab with terminal emulator every time I reboot. No need to plug in and ADB.
Just su before echo...
Sent from my SPH-D710 using Tapatalk
halmo20 said:
I do this on tab with terminal emulator every time I reboot. No need to plug in and ADB.
Just su before echo...
Sent from my SPH-D710 using Tapatalk
Click to expand...
Click to collapse
Hi thanks. If there's an easier way of ddoing this can you please tell us the steps. I did what you suggested but it says permission denied. Thanks
I have put the line in a init.d script which automatically runs on boot!
You can also use script manager (free) to make a script which does this on boot !
Goodluck!
Giblet-dono said:
I have put the line in a init.d script which automatically runs on boot!
You can also use script manager (free) to make a script which does is on boot !
Goodluck!
Click to expand...
Click to collapse
Hi thanks. So did you jjust created a script with the following line -
echo 1 > /sys/class/power_supply/battery/force_usb_charging
OK figured it out thx
Work work work, thank you bro .
uomoto said:
Work work work, thank you bro .
Click to expand...
Click to collapse
Your welcome. Are you following the old instructions or the new ones? If you follow the new instructions the usb charging is always set to on even after you restart
Giblet-dono said:
I have put the line in a init.d script which automatically runs on boot!
You can also use script manager (free) to make a script which does this on boot !
Goodluck!
Click to expand...
Click to collapse
Adding to an existing script works for me. Could not get it working for a new script. Must be missing something. Ironically I just made two cables up tonight with resistors as per other forums. Both hardware and software setups work well! Screw you Samsung
Oh and, THANK YOU for the tip. Go Blacks!
Do you leave the #!... Line in there or delete that?
Keep getting permission denied when I run it. A superhero issue?
tallgrasshawk said:
Do you leave the #!... Line in there or delete that?
Keep getting permission denied when I run it. A superhero issue?
Click to expand...
Click to collapse
Yep leave that line there. Press enter to go to the next line. Then type in
su
Press enter again. It should ask for superuser permission which requires root. Allow it root access. Now type in
echo 1 > /sys/class/power_supply/battery/force_usb_charging
And save it and follow the rest of the steps in OP
I'm not getting a su request when I'm typing the script. Getting a notification when I run it, then says su isn't found
tallgrasshawk said:
I'm not getting a su request when I'm typing the script. Getting a notification when I run it, then says su isn't found
Click to expand...
Click to collapse
Make sure of the following -
- your tablet is rooted
- you have busybox v1.18.2 or lower by downloading busybox installer from market
running in Paris, so that's taken care of.
Su gave permission now. It's just sitting there saying it's running [email protected]:/ #. should it stay like that or will it finish at some point. Thanks for the script, once I figure this out it'll be great.
tallgrasshawk said:
running in Paris, so that's taken care of.
Su gave permission now. It's just sitting there saying it's running [email protected]:/ #. should it stay like that or will it finish at some point. Thanks for the script, once I figure this out it'll be great.
Click to expand...
Click to collapse
Yep its supposed to just sit there. Once you have saved it, just press the back key and choose the file you created. Tick run as root and run on boot and click run. Again it won't do much and it will just show you a command prompt screen. Press home. It should work.
If its getting too complicated for you to follow, I just uploaded my script in the OP. just download it to your tab and run it using ScriptManager. Just tick run as root and run on boot and run it. Thats all. Dont need to type anything.
I tried it, it's working. Thanks for the mod
I'm curious about one thing regarding this mod.
Would it be possible that this can hurt the battery? I mean, what happends to the battery if it gets fed with a current and voltage that is not the current and voltage it was made for? Could that damage the cells?
I'm a computer engineering student but unfortunately we do not study much electronics, perhaps someone with deep electronics and/or chemical knowledge could write something about this? Would be awesome to know more on why/why not it can/can not harm the battery.
Related
If you are looking for how to get back to stock Bell, go HERE.
Disclaimer: I have not tested this on anything but my phone. This is a development section of a hacking website. Make backups. Know what you are doing.
Credits:
Brut.all for apktool
edgan for 2nd-init
designgears for aroot inspiration.
xda for being a source of info.
Requirements:
Windows 7 or Ubuntu 10.10+ (10.10 and 11.04 tested)
Java installed. (For applymods, it uses apktool)
Running Phone, not in recovery mode, etc.
Tips:
Don't factory reset please if something goes wrong, it just erases your personal settings, it doesn't write to the system partition. It also deletes your data partition, making it harder to get back to stock.
Early usb mode, turn your phone on while holding down the lower volume button, when it says fastboot, release and press volume down repeatedly until it says early usb enumeration, then press up volume. It takes 30 seconds or so before adb is ready.
Version 9:
Download it here.
What's new:
Added support for 2nd-int (WIP, tested on stock Bell only)
shsu updated to allow a super user to become a super user, acts like sh in that case.
fixed linux install_recovery.sh and uninstall_recovery.sh scripts to use shsu instead of remaining using su. Ditto with ApplyMods.sh
Boot animation now smaller, using jpegs instead of png files, no difference in appearance.
Version 8:
Download it here.
What's new:
Added full phone backup and full restore phone options to the menu. It will download a backup if there is none found.
root script more universal, tries psneuter first, then gingerbreak.
Early usb recovery updated, now uses a tmpfs for system, also mounts /sdcard and /sdcard-ext.
Deodexed French 2.1.1 files incorporated.
Misc fixes
Version 7:
What's new:
New Menu script for windows and linux in the top folder, double click Menu and enter options.
ApplyMods and other scripts updated to use /data/local/tmp/system, this means I can update system.tar.gz and add folders to be copied into system.
Early USB enumeration recovery option. (experimental but useful as is)
Fixed bugs in windows scripts. Can't get user input from bat file while in a parenthesis block apparently.
Bloat backed up to sdcard now
root and unroot scripts updated with more prompts for rebooting phone.
Version 6:
What's new:
Support for Telstra 1.4.2.
ApplyMods can create signed update.zips now, Create_update.bat updated. both using basic ready made scripts in main bin folder instead of creating them on the fly, CR LF issues.
Updated root and unroot scripts, more fool proofing, has to be Bell stock firmware (psneuter doesn't work on telstra).
Includes basic boot animation, and mod for Bell apn on telstra firmware. (Have to reset to default under access point names in settings.)
transparent status bar, yellow tinted white for text color, matches front buttons somewhat.
Version 5.1:
Features:
Works under Linux and Windows 7
Includes root and no ads scripts
Patch system for applying modifications.
What's new:
New scripts for doing mods, fixes issues with patch 9 images.
Updated root and unroot scripts, more fool proofing.
New RestoreSystemPartition script
Custom apktool for more [hopefully] bug free installations.
How to use:
Extract archive, keeping folder structure intact.
run a command prompt/terminal (There is a link to one in the windows folder)
run root.bat or root.sh from the linux or windows folders, depending on which one you are using.
Turn the phone off after that is done and turn it back on again.
The rest of the scripts shouldn't be run with psneuter affecting the phone.
run ApplyMods.bat (.sh) [OPTIONAL] This applies webtop hack and translucent status bar, translucent notification drop down, etc. Select update system.tar.gz.
run install_bell_deodex.bat or .sh
System image of stock Bell.
Mirror of above
Cheers!
Very nice! Looks good!
Will try this when I get home
Sent from my Motorola Olympus
So what is the benefit of this? Will I be able to theme my device with some of the themes that are available? Or should I play it safe and wait for a bell. Sbf to leak before I try anything and brick my phone again lol thanks in advance
EDIT: i see that you have included soft_brick.bat is it the same as this one http://forum.xda-developers.com/showthread.php?t=982859 because that one did not work for me thanks again
Sent from my MB860 using XDA Premium App
cool, i'll try this tomorrow when i don't still have a ****load to do and only 5 hours to sleep
nice to see a Bell dev here!
Also I just wanted to say major props for the crazy awesome idea of doing over-the-air download and installation. Really smart and original.
Atrices, just so you know
NFHimself said:
Hi,
(What is the plural of Atrix?)
Click to expand...
Click to collapse
Can I run this on my mac? Sorry relatively new to adb
Sent from my Motorola Olympus
you could run it on a mac, just had to edit the script a bit.
Hi,
So what is the benefit of this? Will I be able to theme my device with some of the themes that are available? Or should I play it safe and wait for a bell. Sbf to leak before I try anything and brick my phone again lol thanks in advance
Click to expand...
Click to collapse
I wouldn't try theming with ATT files, I would take what was done to them and apply them myself to the deodexed files here. There may or may not be differences that are not obvious. I am never really sure if there is any benefit to this stuff, it's fun to do, about it.
EDIT: i see that you have included soft_brick.bat is it the same as this one http://forum.xda-developers.com/showthread.php?t=982859 because that one did not work for me thanks again
Click to expand...
Click to collapse
The soft_brick.bat script is specific to the folders I am using for transferring data to /system/app and /system/framework. It tries to get root via psneuter, mounts system read write, deletes dalvik-cache files, and tries to copy the files already on the phone to the right folders. It could be that just one file caused the phone to crash mid copy and copying it again will fix things. This avoids trying to do a usb data transfer of all the files which you don't have time to do otherwise. I was also thinking that install-recovery.sh would be a good place to do this, (and then clobber it later with the init.d hack) but I couldn't find setprop and I wasn't in need enough to select a file to use as a semaphore.
Can I run this on my mac? Sorry relatively new to adb
Click to expand...
Click to collapse
It would be easier to do it all from a sh script really, and that would likely be more compatible with a Mac.
Also I just wanted to say major props for the crazy awesome idea of doing over-the-air download and installation. Really smart and original.
Click to expand...
Click to collapse
Thanks!
Cheers!
maledyris said:
Atrices, just so you know
Click to expand...
Click to collapse
Thanks, a lot, really, 10 chars..
How do I recover from a softbrick from this? Thanks.
Before anything is done, all the files are extracted to /data/local/tmp/app and /data/local/tmp/framework. If you run into problems put the phone into fastboot/early usb enumeration mode (see here) and run soft_brick.bat (.sh for linux)
Quote:
A soft brick, in this case, is when you make a bad edit to your framework files and the phone won't fully boot and starts flashing a red LED at you.
There is one catch, you only get about 1-2min to do all of this before the phone reboots on its own. If that happens, do SuperOneClick steps again and continue where you left off. Better yet, build a script to do it all for you
Power off your device
Enter Fastboot:
Hold Volume down + power until you see Fastboot at the top left
Use volume down to scroll down to "Early USB Enumeration" (only shows one item at a time, if you pass it, keep going down, up selects)
Press Volume up to select
This is the message I get when i run the batch file.
This is of course when invoking Early USB Enumeration.
Wait for the count down to finish ...
'TIMEOUT' is not recognized as an internal or external command,
operable program or batch file.
clearing Dalvik cache..
rm failed for /data/dalvik-cache/[email protected]*.dex, No such file or directory
rm failed for /data/dalvik-cache/[email protected]*.dex, No such file or director
y
rm failed for /data/dalvik-cache/[email protected]*.odex, No such file or directory
rm failed for /data/dalvik-cache/[email protected]*.odex, No such file or directo
ry
reinstalling apps
cp: cannot stat '/data/local/tmp/app/*': No such file or directory
reinstalling framework..
cp: cannot stat '/data/local/tmp/framework/*': No such file or directory
done.
The timeout message means you are running a version of windows without timeout, see adeo thread.
The lines for rm just mean there are no files to delete in the Dalvik-cache, which is normal, you should see that the second time around.
The cp lines are saying that there are no files in /data/local/tmp/app (/framework).
So, that's unusual, in order to get soft bricked using my script you would to have copied files from /data/local/tmp to /system, and if you are bricked would be unable to delete the files afterword.
sequence:
cd /system
cp /data/local/tmp/app/* app/
sync
reboot now
**brick**
So, how are the /data/local/tmp/app files being deleted?
No clue. I'm not sure what to do here? Is my phone permanently bricked? Any other way to recover from this? The one thing that could have gone wrong is I tried installing from my behind my works firewall. Maybe I could not download the proper files.
No, you are soft bricked, you only made a change (that I know of) in system files.
Were you rooted before you tried this?
If you copy the soft_brick.bat files and change the last line to be adb.exe shell ls -R /data/local/tmp, what do you get?
Basically, it sounds like to need to get the files copied over to data/local/tmp, how they are missing/inaccessible is odd. So, create a script to copy the files over bit by bit, might take a while but it should be able to be done.
EDIT:
Do this:
from command prompt:
adb.exe shell ./data/local/tmp/psneuter
wait a few seconds
type this:
adb shell ls -l -R /data/local/tmp
if psneuter fails, it isn't in /data/local/tmp, which is also odd.
I was rooted before this. So I should attempt all these commands while Early USB Enumeration right? That doesn't give me much time Lol.
OK, here's the output.
C:\bell_deodex>adb.exe shell ./data/local/tmp/psneuter
* daemon not running. starting it now on port 5037 *
* daemon started successfully *
property service neutered.
killing adbd. (should restart in a second or two)
C:\bell_deodex>adb shell ls -l -R /data/local/tmp
/data/local/tmp:
-rwxr-xr-x root root 585731 2011-01-09 02:02 psneuter
-rw-r--r-- mot_tcmd mot_tcmd 4 2011-03-30 21:00 ap_tcmd.pid
C:\bell_deodex>^A
And sorry to be a pain. How would I create the script? What are the files that need to be copied? Are they included in your script?
Note to all users: This thread is now closed. I will no longer be updating GladRoot as there are more reliable and simpler methods for obtaining root on the newer firmwares. Support can still be found through PM for the older firmware versions.Note to all users on non-AT&T/Bell devicesThis is currently untested on anything but AT&T and Bell phones. You can run this on any phone, and at the very worst, it just won't work. There's almost 0 chance you will harm your phone by running this, so feel free to try. Please report back what firmware version you tried it on, and if it worked or not and I'll update the first post here to reflect. I don't have any device but an AT&T Atrix so I can't test any of the other versions myself, I need your help!GladRoot v4.3 (AT&T 1.83 Update Supported - READ DIRECTIONS)
In the interest of cleaning things up and putting all the current information into one place, with links to everything you'll need to get this working.
Basically, there's a ton of misinformation floating around about current root methods. This is your one stop shop for all your root needs. To explain, the SuperOneClick method installs busybox a second time. The Atrix already has busybox installed, so there's no need to install a duplicate. This can cause issues with other mods. GladRoot will take care of everything SuperOneClick did. I've contacted the developer to see if there's a way around this.
Start Here
If you have an AT&T Atrix and want to update to 1.57/1.83 with root, follow the first set of instructions.
If you have a Bell Atrix or an AT&T Atrix on 1.26 or 1.52 and just want to root, go to the second set of instructions.
Please, please, PLEASE, read the whole first post before asking questions. Chances are your question is already covered in the directions.
If you have any features requests or notice any bugs, please PM me, I might miss them in this thread.
To unroot, just run unroot.bat
Note to users seeing "Unable to detect device" error: Disable USB debugging, and turn it back on. Make sure your connection type is set to None. If you need the drivers, they are available here: 32-bit Drivers and 64-bit Drivers
Little bit of additional info here:
This will root your phone. There is no need to run aRoot before this, and you should NOT be running SuperOneClick anymore.
This has options to enable sideloading and the tethering APN. Enabling sideloading will not add an Unknown Sources checkbox, it will just enable it. I don't see any reason for the need to disable this, so unless someone can make a case for the checkbox (that makes sense for users), it will remain this way.
Unlike v1, the scripts are fully automated. You need only click "allow" to superuser when prompted for certain steps.
If you are already on 1.57/1.83 and do not have root, you MUST flash back to 1.26 for this to work. NO EXCEPTIONS.
Installation instructions: 1.26 to 1.57/1.83
Read the directions.
Read the directions again.
Read the directions a third time. If you do not understand a step, ASK before starting.
Download the script
Extract the GladRoot folder and files to C:\. Do not install anywhere else. Having it inside a folder with a space will cause the script to FAIL.
Make sure your device is 1.2.6 and is not running any mods, I recommend a fresh SBF flash of 1.2.6. Download links and installation instructions here
Enable USB debugging (Settings -> Applications -> Development).
Connect your phone (I recommend setting USB Connection to 'None').
Run gladroot.bat and follow the on-screen directions (If you're using Windows 7, run as admin by holding down control and double-clicking).
Verify that there are no errors before updating.
Go to Settings -> About phone -> System updates
Follow the on-screen instructions. First download the update (you will need a Wi-Fi connection for this), then it will prompt you to install.
The update will reboot the device and install itself. If this part fails it's because you are not on stock 1.2.6 firmware. Start over and read the directions.
When it boots back up, verify USB debugging is still on. Some users report that disabling and re-enabling USB debugging solves a few issues with the script detecting your device (Settings -> Applications -> Development).
Run afterupdate.bat (If you're using Windows 7, run as admin by holding down control and double-clicking).
Make sure you allow the superuser request on your phone or it WILL fail.
All done! Enjoy your rooted Atrix on 1.57/1.83!
Screenshots**REMOVED FOR NOW UNTIL I GET A CHANCE TO UPDATE**Installation instructions: 1.26, 1.52 and Bell Atrix
Read the directions.
Read the directions again.
Read the directions a third time. If you do not understand a step, ASK before starting.
Download the script
Extract the GladRoot folder and files to C:\. Do not install anywhere else. Having it inside a folder with a space will cause the script to FAIL.
Make sure your device is the correct version. Go to Settings -> About phone -> Build number and make sure it matches one of the following:
OLYFR_U4_1.2.6
OLYFR_U4_1.5.2
OLYLA_U4_0.37.4
If you need to flash an SBF first, Download links and installation instructions here.
Enable USB debugging (Settings -> Applications -> Development).
Connect your phone (I recommend setting USB Connection to 'None').
Run gladroot.bat and follow the on-screen directions.(If you're using Windows 7, run as admin by holding down control and double-clicking).
When you get to the step that asks if you're updating to 1.57, just say no.
Verify that there are no errors.
All done! Enjoy your rooted Atrix!
DISCLAIMER
I am not responsible if this bricks your phone or if it doesn't work properly for you. I've done everything I can to ensure smooth execution.
If you have any issues, feel free to PM me, reply to this thread, or come find me on IRC (I'm Fenrir or fen|works on IRC)Special Thanks
Sogarth for adb wizardry, shawnbuck for the concept and getting the ball moving, designgears for the initial aRoot script method, and everyone on XDA and IRC who helped contribute and test.Changelog
Version 4.3
Cleaned up script a tiny bit
Added textual support for 1.83 (the method hasn't changed, it's always worked)
Version 4.2
Added Uknown Sources checkbox to sideloading, as well as enabling it.
Added unroot script.
Version 4.1
Fixed a few minor aesthetic errors in the script
Version 4
Added a pause after the superuser request so if it fails, users can read the output.
Started mapping out log process for error catching.
Removed abd kill-server from the beginning of the file as I think it might be causing problems on slower machines.
Version 3
Removed option to root, it just roots. This will not harm your phone if you're already rooted.
Added support to root all devices, including Bell Atrix.
Cleaned up and improved script.
Changed name from Root v2 to GladRoot (Which is Root v3)
Version 2
Massive improvements to deployment script
Removed need to manually enter commands
Version 1
Initial Release
I love you guys lol!
So will this method (or the idea behind it) work for future updates (like the supposed ones for HSUPA, voice quality and one day eventually maybe gingerbread?)
Or do we have no idea about those?
Vigneshd said:
I love you guys lol!
So will this method (or the idea behind it) work for future updates (like the supposed ones for HSUPA, voice quality and one day eventually maybe gingerbread?)
Or do we have no idea about those?
Click to expand...
Click to collapse
I would assume so, unless Moto closes this hole? Not sure if this is a root exploit like psneuter or not.
Also flashing my phone 1.2.6 and will attempt this, will post back my results
So do this version allow sideloading?
awww yeahhh
PixoNova said:
I would assume so, unless Moto closes this hole? Not sure if this is a root exploit like psneuter or not.
Also flashing my phone 1.2.6 and will attempt this, will post back my results
Click to expand...
Click to collapse
Unfortunately, it is possible to close this hole, but I don't think moto is going to get it for a little while.
plmiller0905 said:
So do this version allow sideloading?
Click to expand...
Click to collapse
i assume so. i'm able to sideload
After failing with the previous version, I failed again with this version. I get the screen shot below every time.
I installed JDK and SDK. I did aroot. I rebooted Atrix and my PC. I tried in None and Mass Storage. The Atrix is recognized by my PC as it is listed under Computer and connects with Media Sync. I put the new retainroot folder in C:\.
Nothing works.
Have I missed something?
Any ideas?
drjim said:
After failing with the previous version, I failed again with this version. I get the screen shot below every time.
I installed JDK and SDK. I did aroot. I rebooted Atrix and my PC. I tried in None and Mass Storage. The Atrix is recognized by my PC as it is listed under Computer and connects with Media Sync.
Nothing works.
Have I missed something?
Any ideas?
Click to expand...
Click to collapse
open command prompt and type:
Code:
adb devices
What does it return?
drjim said:
After failing with the previous version, I failed again with this version. I get the screen shot below every time.
I installed JDK and SDK. I did aroot. I rebooted Atrix and my PC. I tried in None and Mass Storage. The Atrix is recognized by my PC as it is listed under Computer and connects with Media Sync.
Nothing works.
Have I missed something?
Any ideas?
Click to expand...
Click to collapse
USB debugging on?
USB mode set as None?
Ririal said:
open command prompt and type:
Code:
adb devices
What does it return?
Click to expand...
Click to collapse
I'm in C:\Users\My Name>
Is that the directory I should be in? If not, which and how to get there (I'm not great with cmd)?
shawnbuck said:
Unfortunately, it is possible to close this hole, but I don't think moto is going to get it for a little while.
Click to expand...
Click to collapse
So is this a hole that allows us to exploit another hole?
s0dhi said:
USB debugging on?
USB mode set as None?
Click to expand...
Click to collapse
Yes to both.
drjim said:
I'm in C:\Users\My Name>
Is that the directory I should be in? If not, which and how to get there (I'm not great with cmd)?
Click to expand...
Click to collapse
I changed directory to C:\ in cmd and typed in adb devices. Its response: List of devices attached.
Only thing I haven't done is flash SBF (whatever that is). But I'm dling it now...along with RSDlite (whatever that is).
Any ideas why I got all the way to the second command prompt with permission denied? I never got the super user prompt on my phone. Can I still put the phone in debug mode and rerun afterupdate.bat to re-root?
PixoNova said:
So is this a hole that allows us to exploit another hole?
Click to expand...
Click to collapse
This isn't quite a hole, just a little magic-show type trickery really.
tdamocles said:
Any ideas why I got all the way to the second command prompt with permission denied? I never got the super user prompt on my phone. Can I still put the phone in debug mode and rerun afterupdate.bat to re-root?
Click to expand...
Click to collapse
What do you mean second command prompt?
Failed backup?
OK, I'm on stock 1.2.6, said yes to already rooted and yes to side load and no to tether. It starts and says pushing backupsu.sh... then retval = and backup failed to execute properly. What am I doing wrong? I have developer on and usb = none. Can't seem to get it to work...
when i run beforeupdate i get backup failed to execute properly
am i missing something?
***Root method for .621 update***
THIS IS FOR USERS WITH THE .621 UPDATE ONLY. IF YOU HAVE NOT UPDATED DO NOT USE THIS METHOD.
*****DO NOT USE WINDOWS*****DO NOT USE RSDLITE*****
Instructs are made by Skelente
1.) Download the latest Ubuntu iso for your system. Most processors these days are 64 bit, but if you're running on an older computer or do not know if you have a 32 or 64 bit processor I'd recommend doing 32 bit just to be safe (64 bit processors can run both 32 and 64 bit distributions, but 32 bit systems cannot run 64 bit distributions.) Side note: you can download other distributions, but if you do you will not be able to create the persistent drive using the USB method. It should also be noted that some older systems cannot boot from USB, most newer systems (post 2000/2001 IIRC) can boot from USB, however you should consult Google to verify for your system.
2.) Burn the iso:
2.a If you have a cd burner and blank disc, this is the easiest method but, again, you will not have a persistent drive you will just have a Live CD. Use an iso burner to burn to cd, then skip to step 3a.
2.b If you do not have a burner, a blank disc (or don't feel like wasting a DVD disc) but have a free USB drive (with at least 2 GB of memory, bit overkill but it has to be big enough to hold the iso + changes + the persistent "drive") then I recommend downloading either unetbootin or universal USB installer. Go to either web site and follow their instructions. If you use Ubuntu, you'll have the option of creating a persistent drive, which is basically a fake-partition that allows you to save files to when you reboot Linux after running this Live USB. I would recommend using a persistent size of at least 200 mb so we can save the SBF file and sbf_flash. If you created a persistent drive go to step 4. If you opted out of this, skip to step 4.
3.a So you have a Live CD now. If you have a spare flash drive, load up the 604 SBF and sbf_flash. Either way, you'll need to proceed to booting into linux, go to step 4.
3.b Once the respective application has finished, copy the SBF and sbf_flash file to the persistent drive listed in windows.
4. Now we need to boot from your Live image. Restart your computer. When your computer is booting up it should give you two options, "Enter BIOS" and "Select Boot Order" or similar. For my Lenovo Laptop, I can hit F12 to change the boot order, and from there I can select my USB port and it'll boot from there. If you do not see a boot order option, you will need to go into your bios and change the boot order manually. Again, you will need consult Google for this as the menu selections vary by system. It really isn't that hard to figure out if you go through the menus, but I strongly, strongly, strongly recommend and encourage you to google your motherboard's manual to verify what you need to change if you don't know what you are doing. You are responsible for any changes you make on your system. Your BIOS is crucial for your system to function properly. Once you have found where to change your boot order, select the respective drive (USB, or your CD/DVD drive). These will be listed by the manufacture name (so SamsungXXXX for a Samsung drive or PNYXXXX if you're using a PNY usb stick.)
5. When Ubuntu boots up, it'll give you an option to run "Live" from the CD/USB. Select this option. Installing to your hard drive could mess up your current OS install, and I'm not going to get into partitioning here. Once you've gotten into Ubuntu, select "Dash Home" in the upper left hand corner, and then type terminal in the search box. Click terminal, then open it up.
6. Now you'll need to get to where ever you have the SBF and sbf_flash stored through the terminal. If you chose to use the boot cd, and did not have an available flash drive, you will need to download the SBF from here, as well as sbf_flash and then extract them to the same folder. The default is "Downloads" and I recommend just extracting them to that directory for simplicity.
6.a If you had to download the SBF/sbf_flash, getting there through terminal is rather easy. All you'll need to do is type these commands into the terminal:
cd Downloads
chmod +x sbf_flash
./sbf_flash mb809-2.3.5.sbf
And then let the program do it's work. When it's done, go to step 7.
6.b If you already copied the required files to a USB drive, we need to get there through terminal. Type these commands:
cd /
cd /media/
ls (This command will list all the drives connected to your system, cdrom, usb, etc. If you used the Universal USB installer it will list the USB drive as "PENDRIVE", I'm not sure what the default is for Unetbootin but you should be able to figure it out and if you just used a spare device it could be completely random.)
cd drivename (obvioiusly this will vary based on the USB method, for me its "cd PENDRIVE"
If your files were just on the main drive, you don't need to do anything else but the following commands. If you put them in another folder, you will need to do "cd foldername" without the quotes obviously. When you're in the directory with both the SBF and sbf_flash you will need to do these commands (again, ignoring the '-'):
chmod +x sbf_flash
./sbf_flash mb809-2.3.5.sbf
And then let the program do it's work. When it's done, go to step 7.
7.) After sbf_flash is done, you'll need to restart your computer. Its recommended you remove your boot media (cd or usb drive) so that Windows can boot normally. If you changed the boot order in bios you will need to change it back to what it was before, otherwise whenever you have a CD/USB stick plugged in your computer will automatically try to boot from it, and get pissy if it can't boot from the media.
8.) Once you're back in windows you'll need to run the zergrushv4 root method. From there you can do whatever you want. You still cannot SBF to previous versions (602 or 605) and you cannot run Froyo roms.
Downloads:
sbf_flash
SBF File & root tools
*HELP*
If you flashed with RSD Lite and have no data here is your options...
Flash stock .621 sbf and...
Switch devices on your account to reactivate the data
or
Call verizon to have them reporvision your data...
Once you are on the milestone system you can flash a custom rom.
You must SBF in Linux using sbf_flash, otherwise .604's radio will flash over .621's and your phone will no longer be able to take or place phone calls.
Edit: It may just be data, instead of phone capabilities. But still, flashing in Linux is much easier than having to spend time with Verizon's incompetent phone operators.
Sent from my Transformer TF101 using Tapatalk
If you SBF'd using RSD Lite, you flashed the 605 baseband over the 621. I didn't think this would mess up texts/phone calls but just your data connection, but correct me if I'm wrong I'm just going from memory (I had a dx2, just been watching the threads.) This was a big problem for the people over at rootz and they had a few different tactics on how to solve it. Some were able to call VZW and ask the tech support to "re-provision their data" although that was with mixed results (it depended who ya got on the phone, some people had no luck and other people had their data start back up no problems.) You would need to sbf back to 621 and call from a separate phone, however. Another user (skreelink) theorized that it was merely the AUTH code that was being messed up, and suggested that (for those with a secondary smart phone) you just go onto VZW.com, switch out phones for your number, wait 15 minutes, then go back to the website and switch back to your DX. I'm not sure if anyone has had any success with the latter but I know the former worked for a handful of people (with others getting tech support who had no idea what they were talking about.) If you call and don't get someone knowledgeable, I'd just cross your fingers and call back another time and hope you get someone different.
link not working
anyone have updated link that works to download this?
yea i learned about the radio the hard way, but i found a quick fix... maybe...
If you flashed with windows and now cant get data if you have a old smartphone that is compatible with you plan just go online and switch devices and then switch them back. Saves from having to call verizon But some people may not have a extra
I am probably one of those people who will also need to use this alternative root method but I have a question -
I have been recently acquainted to this dilemma on my "new" Droid X. I mistakenly started downloading the .621 update on my Droid X . I quickly realized what was happening and pulled the battery before the download was complete. (data disabled on phone) . I turned off my router. I reinstalled the battery and turned off all of the data on the phone. I tried clearing the cache but get a message the triangle that it will try to download it again. I pulled the battery and do not plan on powering up the phone with any data connection until I can get some clarification on what to do . The phone has little value to me if it can't be rooted . Is there anyway to stop the train at this point and go back to .605 ( i believe that was the previous one) . - Thanks
bamx2 said:
I am probably one of those people who will also need to use this alternative root method but I have question -
I have been recently acquainted to this dilemma on my "new" Droid X. I mistakenly started the downloading the .621 update on my Droid X . I quickly realized what was happening and pulled the battery before the download was complete. (data disabled on phone) . I turned of my router. I reinstalled the battery and turned off all of the data on the phone. I tried clearing the cache but get a message the triangle that it will try to download it again. I pulled the battery and do not plan on powering up the phone with any data connection until I can get some clarification on what to do . The phone has little value to me if it can't be rooted . Is there anyway to stop the train at this point and go back to .605 ( i believe that was the previous one) . - Thanks
Click to expand...
Click to collapse
If you disabled the download you are still on .605.
Turn your phone on, quickly root it with Pete's Motorola Root Tools, install Titanium Backup and freeze the "2.3.3 Updater" application.
Afterwards, reboot your phone and you should be golden.
Sent from my DROIDX using Tapatalk
nfazzdar - Thanks for the reply . I did a factory reset and that got rid of the yellow triangle. I then rooted as you suggested and installed TiBu . I really is too bad that M and V are pullin this cr#p .
I am going to update the post and host the files. There is also some extra stuff i will put up for download.
For people who don't want to pay for Titanium Backup to have the freeze feature, use a free app called gemini app manager.
Good to know. I think that I will also install OTA Rootkeeper as well.
deboyz1014 said:
For people who don't want to pay for Titanium Backup to have the freeze feature, use a free app called gemini app manager.
Click to expand...
Click to collapse
using linux mint and have a ?
I've followed everything, I believe, but when I run the commands in linux everything runs then it says "reboot into bootloader" and just sits there. I've tried doing it in bootloader and get a message 'waiting on phone:failed Are you root? Can someone steer me in the right direction I gotta get this phone on another ROM. Thanks in advance.
BRANDENDEUCE said:
I've followed everything, I believe, but when I run the commands in linux everything runs then it says "reboot into bootloader" and just sits there. I've tried doing it in bootloader and get a message 'waiting on phone:failed Are you root? Can someone steer me in the right direction I gotta get this phone on another ROM. Thanks in advance.
Click to expand...
Click to collapse
Exactly the same problem here too.
Sent from my HTC Flyer P510e using XDA
landonotis said:
Exactly the same problem here too.
Sent from my HTC Flyer P510e using XDA
Click to expand...
Click to collapse
You need to either:
Code:
sudo su
./sbf_flash
or
Code:
sudo ./sbf_flash
Note: if using
Code:
sudo su
be sure that the terminal shows a "#" instead of a "$" after you input the command. This shows that you are root.
Sent from my DROIDX using Tapatalk
infazzdar said:
You need to either:
Code:
sudo su
./sbf_flash
or
Code:
sudo ./sbf_flash
Note: if using
Code:
sudo su
be sure that the terminal shows a "#" instead of a "$" after you input the command. This shows that you are root.
Sent from my DROIDX using Tapatalk
Click to expand...
Click to collapse
When exactly do we need to input the code? I am assuming this is in terminal on linux?
BRANDENDEUCE said:
When exactly do we need to input the code? I am assuming this is in terminal on linux?
Click to expand...
Click to collapse
Sorry for not specifying, but you assume correctly.
Sent from my Transformer TF101 using Tapatalk
What roms can we use now?
Now that we have root and su on the droid x/milestone what roms are we able to flash? I know they can't be froyo based but do they now have to be related to the milestone roms, droid x, or both? I've tried a few and it's always an abort so I'm just needing some direction here...
BRANDENDEUCE said:
Now that we have root and su on the droid x/milestone what roms are we able to flash? I know they can't be froyo based but do they now have to be related to the milestone roms, droid x, or both? I've tried a few and it's always an abort so I'm just needing some direction here...
Click to expand...
Click to collapse
I believe this thread will be of help to you. =D
http://rootzwiki.com/index.php?/topic/21337-[ROMS]-Multi-ROM-Thread---Blur-Based-ROMs-for-those-on-.621/.604!
Sent from my DROIDX using Tapatalk 2 Beta-5
This worked great.
Any cwm kernels are we able to use?
Just wondering if we can flash custom kernels since we can do roms? If so any help would be appreciated.
How to Root the Samsung Galaxy Gear:
Firstly:
I AM IN NO WAY, SHAPE OR FORM, RESPONSIBLE FOR THE OUTCOME OF YOU FOLLOWING THESE INSTRUCTIONS! IT WORKED FOR ME, BUT THAT DOES NOT MEAN IT WILL ABSOLUTELY, POSITIVELY, WITHOUT A DOUBT, WORK FOR YOU!
Root Guide:
Preparation:
1. Install Samsung's official ADB Drivers from here.
2. Get Cydia Impactor from here.
3. Go to your Gear's settings and enable ADB
To Root:
1. Plug in the device and let it install all the drivers it needs.
2.Unzip the Cydia Impactor folder you just downloaded
3. Open Impactor from the folder you just unzipped
4. The default "# drop SuperSU su to /system/xbin/su" is what you need
5. Click start
6. Once the process completes, the device will still look normal, but is fully rooted!
I will have to leave it to you guys to install a utility like SuperSU or Superuser until there is a functioning recovery for the Gear.
Though this isn't necessary, however, and in some most cases doesn't work! SuperSU or Superuser just manage what apps access the SU command, so if you trust the app, it should be ok!
Enjoy your newly rooted device!
How to restore back to stock:
Preparation:
1. Get Odin 3.07 from here.
2. Find the proper .md5 file from here.
(If you are in the US, just select the Great Britain file.)
3. Install Samsung ADB drivers from here.
To Restore:
1. Plug in the Gear
2.From being powered on, (Bootable or not) press and hold the button of the right until the Gear shows "Samsung Galaxy Gear Rebooting" and rapidly press the button until you get to the "Select REBOOT MODE" screen.
3. Highlight "Download" in the list by pressing the button to scroll.
4. Press and hold the button for 3 seconds (and let go! The screen won't change immediately) and let it boot into download mode.
5. Unzip the .zip file you just downloaded that contains the ROM itself.
6. Select the PDA button and open the .MD5 file in the folder you just unzipped.
7. DO NOT ALTER ANYTHING ELSE!!!
8. Click the start button, and you'll be back to stock within a couple of minutes! (Most likely with any data on /data kept and all sideloaded apps remaining.)
Any questions? Ask below! Want to help me make a ROM or Recovery? PM me!
I tried this on OSX and now have a device that won't connect via USB anymore, even after factory reset! Proceed with caution.
EDIT : The device would still connect to adb in 64-bit Ubuntu, and and after re-running the application I have a rooted device. Busybox has been installed and all seems to be working well now.
Oops!
BUS DR1V3R said:
I tried this on OSX and now have a device that won't connect via USB anymore, even after factory reset! Proceed with caution.
EDIT : The device would still connect to adb in 64-bit Ubuntu, and and after re-running the application I have a rooted device. Busybox has been installed and all seems to be working well now.
Click to expand...
Click to collapse
I had issues with impactor crashing on my Mac, so i ran it on Windows instead as well!
photonicgeek said:
I had issues with impactor crashing on my Mac, so i ran it on Windows instead as well!
Click to expand...
Click to collapse
I'm actually not sure what's going on with this thing now. Busybox said the device was rooted, and it installed, but I can't seem to run any commands that require root.
Are you running Superuser or SuperSU, and what version?
Does this mean i will be able to use this with my HTC one? Im a newbie when it comes to this but id love to buy this watch to use with my stock 4.2 HTC One. Thanks.
Sent from ...............
Great news! :victory:
About 'UNROOT'? ... any idea? Or we just flash official rom back to GEAR?
big_pongo said:
Great news! :victory:
About 'UNROOT'? ... any idea? Or we just flash official rom back to GEAR?
Click to expand...
Click to collapse
Haven't rooted mine yet. But seems like the unroot feature in supersu should work
---------- Post added at 06:22 PM ---------- Previous post was at 06:18 PM ----------
This is great news! Thank you sir for creating an account. Just to share ur find. Who knows this might even make it to XDA wall on home page! But I do have to ask, how did you know Cydia Impactor would do the trick?
To answer some questions...
Ok, Firstly, mounting the gear should never have been possible... I know I have tried!
The entire process of rooting a device is simply getting the file "su" into /system/bin/ but the trick is getting it in there without root privileges! The truth is SuperSU or Superuser aren't ACTUALLY needed, they actually just regulate how apps access the "su" command.
To use the gear with any watch would require a new ROM which I know NOTHING about, but I am looking into modding the first one. (I recommend setting the screen DPI to 100)
And to answer @trevor7428 , I am an iPhone and Android user, and I do a lot of research into how exploits work. Saurik who does a lot of iPhone security research, mentioned the "Master Key" ("Hack 99% of Android devices") exploit, how to exploit it (Where impactor came from!), and also how to fix it. Thus, I thought that the worst that would happen is that it would fail!
photonicgeek said:
Ok, Firstly, mounting the gear should never have been possible... I know I have tried!
The entire process of rooting a device is simply getting the file "su" into /system/bin/ but the trick is getting it in there without root privileges! The truth is SuperSU or Superuser aren't ACTUALLY needed, they actually just regulate how apps access the "su" command.
To use the gear with any watch would require a new ROM which I know NOTHING about, but I am looking into modding the first one. (I recommend setting the screen DPI to 100)
And to answer @trevor7428 , I am an iPhone and Android user, and I do a lot of research into how exploits work. Saurik who does a lot of iPhone security research, mentioned the "Master Key" ("Hack 99% of Android devices") exploit, how to exploit it (Where impactor came from!), and also how to fix it. Thus, I thought that the worst that would happen is that it would fail!
Click to expand...
Click to collapse
After typing that about mounting the gear I immediately questioned whether that ever worked. :silly:
That being said, I have the su file in system/bin and system/xbin/, but anytime I try to run something that requires root it says "must be suid to work properly". After trying to find a fix for that for a few hours without luck I've run out of ideas.
Better yet, why not make a backup of the rooted rom that can be flashed via Odin now that download mode is more accessible?
Someone please sticky this so its easy to find
Sent from my SM-N900V using xda app-developers app
Minecraft on the Galaxy Gear!
BUS DR1V3R said:
After typing that about mounting the gear I immediately questioned whether that ever worked. :silly:
That being said, I have the su file in system/bin and system/xbin/, but anytime I try to run something that requires root it says "must be suid to work properly". After trying to find a fix for that for a few hours without luck I've run out of ideas.
Better yet, why not make a backup of the rooted rom that can be flashed via Odin now that download mode is more accessible?
Click to expand...
Click to collapse
I just added restore instructions to the OP!
Oh, and I found that Minecraft actually runs rather well, if not extremely cramped!
Look for my video on Youtube! Username: Photonic Boom
photonicgeek said:
I just added restore instructions to the OP!
Oh, and I found that Minecraft actually runs rather well, if not extremely cramped!
Look for my video on Youtube! Username: Photonic Boom
Click to expand...
Click to collapse
This looks to have worked fine.
However now I have a couple of "Payload" apps in my drawer...do you know what files these are so I can remove them?
codeman05 said:
This looks to have worked fine.
However now I have a couple of "Payload" apps in my drawer...do you know what files these are so I can remove them?
Click to expand...
Click to collapse
Hmmm... payload... could you possibly upload a picture? or...
1.is it a custom launcher?
2.do they have custom icons, or are they the stock "these apps have no icon" icons?
3.if it is a custom launcher, are the apps uninstallable?
photonicgeek said:
Hmmm... payload... could you possibly upload a picture? or...
1.is it a custom launcher?
2.do they have custom icons, or are they the stock "these apps have no icon" icons?
3.if it is a custom launcher, are the apps uninstallable?
Click to expand...
Click to collapse
No, no custom launcher yet.
It's in the "stock" app drawer and they do not have an icon, just the generic green android guy.
I'll see if I can get a screenshot
codeman05 said:
No, no custom launcher yet.
It's in the "stock" app drawer and they do not have an icon, just the generic green android guy.
I'll see if I can get a screenshot
Click to expand...
Click to collapse
I figure you can try restoring again!
codeman05 said:
No, no custom launcher yet.
It's in the "stock" app drawer and they do not have an icon, just the generic green android guy.
I'll see if I can get a screenshot
Click to expand...
Click to collapse
Well I loaded Nova and was able to uninstall them with that so all it well!
On a side note...I found out something you guys may have already figured out, but figured it was worth sharing just in case.
To get into download mode:
1. Hold down power until the screen says "rebooting"
2. Start tapping the power button until you get into the "Boot" menu
3. tap power to cycle to "Download"
4. long press (~3 seconds) to select Download mode
You can then odin the image referenced in the OP.
Handy if you screw up the build prop changing the DPI like I did initially
codeman05 said:
Well I loaded Nova and was able to uninstall them with that so all it well!
On a side note...I found out something you guys may have already figured out, but figured it was worth sharing just in case.
To get into download mode:
1. Hold down power until the screen says "rebooting"
2. Start tapping the power button until you get into the "Boot" menu
3. tap power to cycle to "Download"
4. long press (~3 seconds) to select Download mode
You can then odin the image referenced in the OP.
Handy if you screw up the build prop changing the DPI like I did initially
Click to expand...
Click to collapse
Actually, I'm glad you found that!! I've been using ADB all this time!
Mods,
PLEASE pin this thread!
Hey does anyone know if
a) you can get notifications from 3rd party sms apps like handcent and
b) if you can respond to sms by typing yet? its pretty annoying when you get a text on your gear and you're somewhere loud, then you gotta take out your phone and respond. please if anyone knows these answers cant wait for this to take off....pretty excited.
this looks interesting! will have to try it on my gear :laugh:
I found something interesting. When i used the OTG checker, i noticed that 3 system files are disabled(they don't have full permissions).
Here's what you have to do(if the FIX button doesn't work)
1.Use a root explorer (Xplore is needed)
2.Find the files with the X from the screenshot
3. Change the permissions and check all the boxes.
4.Reboot and done!
Someone test this and comment if it does or if it doesn't work.
I didn't tried ( i didn't root yet) but i hope it will work
(Tried on my s4 mini and it worked)
Johnny TDN said:
I found something interesting. When i used the OTG checker, i noticed that 3 system files are disabled(they don't have full permissions).
Here's what you have to do(if the FIX button doesn't work)
1.Use a root explorer (Xplore is needed)
2.Find the files with the X from the screenshot
3. Change the permissions and check all the boxes.
4.Reboot and done!
Someone test this and comment if it does or if it doesn't work.
I didn't tried ( i didn't root yet) but i hope it will work
(Tried on my s4 mini and it worked)
Click to expand...
Click to collapse
Hey, just tried. I've fixed permission for android.hardware.usb.host.xml file and now the otg checker give me only green check. Rebooted the phone but when i plug in my usb pen anything happen
Zeph1990 said:
Hey, just tried. I've fixed permission for android.hardware.usb.host.xml file and now the otg checker give me only green check. Rebooted the phone but when i plug in my usb pen anything happen
Click to expand...
Click to collapse
You must do on the all files. Now only android.hardware.usb.host.xml
Zeph1990 said:
Hey, just tried. I've fixed permission for android.hardware.usb.host.xml file and now the otg checker give me only green check. Rebooted the phone but when i plug in my usb pen anything happen
Click to expand...
Click to collapse
Do it for all of the files. Not only on android.hardware.usb.host.xml
doesn't work..
you must make changes to kernel also for otg to work
snapdesign said:
doesn't work..
you must make changes to kernel also for otg to work
Click to expand...
Click to collapse
Did you checked all the boxes on the permissions?
Johnny TDN said:
Did you checked all the boxes on the permissions?
Click to expand...
Click to collapse
what do you see in the photo? also otg needs support from kernel... it doesn't work without it
i make a custom kernel with host permissions but doesn't work anyway...
Possible problem its software and managed vold's...
In the RAMDISK it's pointed correct for USB OTG
/devices/hisi-usb-otg/usb1/* auto auto defaults voldmanaged=usbotg:auto
BadWolfYe said:
i make a custom kernel with host permissions but doesn't work anyway...
Possible problem its software and managed vold's...
In the RAMDISK it's pointed correct for USB OTG
/devices/hisi-usb-otg/usb1/* auto auto defaults voldmanaged=usbotg:auto
Click to expand...
Click to collapse
can you make a kernel with multirom support?
edit: you are the same bad wolf from htcmania?
snapdesign said:
can you make a kernel with multirom support?
edit: you are the same bad wolf from htcmania?
Click to expand...
Click to collapse
Yes the same
And in this moment MultiROM its innecesary (no support for other roms only EMUI...)
BadWolfYe said:
Yes the same
And in this moment MultiROM its innecesary (no support for other roms only EMUI...)
Click to expand...
Click to collapse
well, someone is working on a cm build... when that will boot we should have a kernel with multirom...
i tried on more way too for OTG already,,, added lines too vold.fstab etc etc but it wont support,,,
UPDATE
My phone is rooted and i am testing it. Hope it works on mine. If it doesn't, the post should be removed
Hiya Fellas,
I was messing around with my development build last night and I was able to turn on USB host mode and successfully plug in and use a usb flash drive. Now keep in mind that this was on CM 13 but, this might also work on a rooted stock.
Using adb or terminal app.
1. Look for a path in /sys/devices that ends with hisi_usb (e.g /sys/devices/f4000000.hisi_usb)
2. Now inside that folder there should be a file called plugusb.
3. use this command
echo hoston > /sys/devices/f4000000.hisi_usb/plugusb
Replace "f4000000" with the real value.
Now plug in your device and see if it is recognized!
EDIT: You may need to be root to do this!
ADB: "adb root"
TERMINAL APP: "su"
Meticulus said:
Hiya Fellas,
I was messing around with my development build last night and I was able to turn on USB host mode and successfully plug in and use a usb flash drive. Now keep in mind that this was on CM 13 but, this might also work on a rooted stock.
Using adb or terminal app.
1. Look for a path in /sys/devices that ends with hisi_usb (e.g /sys/devices/f4000000.hisi_usb)
2. Now inside that folder there should be a file called plugusb.
3. use this command
echo hoston > /sys/devices/f4000000.hisi_usb/plugusb
Replace "f4000000" with the real value.
Now plug in your device and see if it is recognized!
EDIT: You may need to be root to do this!
ADB: "adb root"
TERMINAL APP: "su"
Click to expand...
Click to collapse
The value changed... I forgot my USB adapter in the car... will update the in a few minutes... if it works you resolved a big thing in what..2 days from having the device? great dev... thanks!
EDIT: unfortunately it doesn't work on my device... also after reboot the value changed to OFF again... great find although
Meticulus said:
Hiya Fellas,
I was messing around with my development build last night and I was able to turn on USB host mode and successfully plug in and use a usb flash drive. Now keep in mind that this was on CM 13 but, this might also work on a rooted stock.
Using adb or terminal app.
1. Look for a path in /sys/devices that ends with hisi_usb (e.g /sys/devices/f4000000.hisi_usb)
2. Now inside that folder there should be a file called plugusb.
3. use this command
echo hoston > /sys/devices/f4000000.hisi_usb/plugusb
Replace "f4000000" with the real value.
Now plug in your device and see if it is recognized!
EDIT: You may need to be root to do this!
ADB: "adb root"
TERMINAL APP: "su"
Click to expand...
Click to collapse
WORK !!! THANK YOU !
- install from Playstore Universal Init.d
- Open Universal Init.d and activate support
- Create a generic text file Ex. usbotg in /etc/init.d folder with the following content
#!/system/bin/sh
echo hoston > /sys/devices/f4000000.hisi_usb/plugusb
!!!! Replace "f4000000" with the value found in your smartphone (my: ff100000) !!!!
- give to the file 755 permission
- reboot
I used Root Explorer to do all.
Enjoy !
Meticulus said:
Hiya Fellas,
I was messing around with my development build last night and I was able to turn on USB host mode and successfully plug in and use a usb flash drive. Now keep in mind that this was on CM 13 but, this might also work on a rooted stock.
Using adb or terminal app.
1. Look for a path in /sys/devices that ends with hisi_usb (e.g /sys/devices/f4000000.hisi_usb)
2. Now inside that folder there should be a file called plugusb.
3. use this command
echo hoston > /sys/devices/f4000000.hisi_usb/plugusb
Replace "f4000000" with the real value.
Now plug in your device and see if it is recognized!
EDIT: You may need to be root to do this!
ADB: "adb root"
TERMINAL APP: "su"
Click to expand...
Click to collapse
ThankS!!!! It worked but, there are some troubles:
after using that command doesn't work the usb cable phone - PC (need reboot or to write "hostoff" instead of "hoston");
after rebbot need again to rewrite the command.
With universal Init.d it can be a little easy cause you can make 2 file ( 1 for hoston and 1 for hostoff) and just run them from app, so with 2 touch you can enable and disable otg instead of wirting everytime the command using terminal.
Edit: universal init.d doesn't work properly so I used a script runner and just run from it (with root permissions) 1 of 2 script (enable, disable).
Edit2: Look these images to see what I've done(don't need to reboot phone after):
Image 1: http://prnt.sc/ckk9hs
Image 2: http://prnt.sc/ckka26 (used this app: https://play.google.com/store/apps/details?id=com.snclabs.scriptrunner&hl=it)
Don't know if anyone else has this problem but for some weird reason when I try plug in my 8gb or 128gb it won't work but if plug in the 32gb memory stick bam it works fine any one know the reason y?
Sent from my HUAWEI VNS-L31 using XDA-Developers mobile app
Noel.89 said:
Don't know if anyone else has this problem but for some weird reason when I try plug in my 8gb or 128gb it won't work but if plug in the 32gb memory stick bam it works fine any one know the reason y?
Sent from my HUAWEI VNS-L31 using XDA-Developers mobile app
Click to expand...
Click to collapse
I've tried with my 16gb usb pendrive, 500gb external HD, 2TB external HD and it worked fine with all of them...
SevenSlevin said:
I've tried with my 16gb usb pendrive, 500gb external HD, 2TB external HD and it worked fine with all of them...
Click to expand...
Click to collapse
Really how did you get yours to work maybe I'm doing something wrong putting the file in wrong place
Sent from my HUAWEI VNS-L31 using XDA-Developers mobile app