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[Q] zergRush (softroot) works but I cannot write to /system/bin

I have a S-ON chacha. Software-Version 1.54.401.2. I tried to root the phone manually using zergRush and copying su to /system/bin but without success.
I connect to the phone via adb and I am able to successfully run the zergRush exploit on the phone and remount /system.
When I check for root and rw-access on /system this is what I get:
Code:
C:\zergRush\files>adb shell id
uid=0(root) gid=0(root)
C:\zergRush\files>adb shell df
...
/system: 266240K total, 255716K used, 10524K available (block size 4096)
...
C:\zergRush\files>adb shell mount
...
/dev/block/mtdblock3 /system yaffs2 rw,relatime 0 0
...
C:\zergRush\files>adb shell "ls -l /system"
...
drwxr-xr-x root shell 2011-11-01 06:55 bin
...
OK, I am root, have rw access to /system and there is some 10000K free, so lets copy su to /system/bin
Code:
C:\zergRush\files>adb push su /system/bin/su
failed to copy 'su' to '/system/bin/su': Out of memory
What's this? su is just 20K. But OK, I'll free up some more space and remove Maps.apk
Code:
C:\zergRush\files>adb shell ls -l /system/app/Maps.apk
-rw-r--r-- root root 7276623 2011-11-01 06:47 Maps.apk
C:\zergRush\files>adb shell rm /system/app/Maps.apk
rm failed for /system/app/Maps.apk, Directory not empty
Could somebody explain to me what is the case here? There is apparently enough space on /system and Maps.apk is not a directory. Where do these error messages come from?
I could not get a detailed description what S-ON means. But it seems to do things even a local root account cannot circumvent?
Could I solve these problems with an unlocked bootloader (which will not give me S-OFF)?
Thank you.

Afaik /system/bin/ has a restricted memory that you cannot free up by deleting anything from /system/apps/. Not sure about this though.
At the same time, unlocking the bootloader should probably work as zergRush is known to have issues with ChaCha.

Alex C. said:
At the same time, unlocking the bootloader should probably work as zergRush is known to have issues with ChaCha.
Click to expand...
Click to collapse
Thanks. After finally unlocking via htcdev.com it says "UNLOCKED" instead of "S-ON". zergRush works and writing to /system is possible.

NEC Terrain: ADB/CDC Serial Driver, 3e Recovery Password, and Root

Those of you who are trying to root the NEC Terrain, I've slapped together an ADB driver from the NEC NE-103T to help you out. Basically, I just modified the INF file. Really, we're supposed to use driver version number NA002 with the Terrain but I could only find NA001. It works though and you can get ADB shell etc. Despite the ADB access, I was unsuccessful at rooting the NEC Terrain with SuperOneClick and Root_with_Restore_by_Bin4ry etc. Hopefully, posting these drivers here will help someone else in cyberspace develop a feasible root method.
Here's what the zip file contains:
Obviously the modified ADB driver for NEC Terrain use
Not sure if this is correct but I also applied the ADB driver to the CDC Serial Driver and Windows didn't have a problem.
Here's what I need:
Root Method
Default Recovery Password - NEC password protected recovery mode. :-/
(Sigh), they weren't kidding when they said this phone was secure! I know this is not going to be a popular phone but dang it, I love blackberry keyboard-style Android phones and I really need a decent rooted phone to replace my aging Motorola Pro/Pro+.
tl;dr - I'm providing the missing drivers for the NEC Terrain. Someone please find a way to root it cause I've tried everything! Also, I'm looking for the default password to use Android Recovery 3e.

Hello, Is there anyway we can have help from other people to root this device?
I have tried with SuperOneclick also and with UnlockRoot and it didn't work.
Let me know. I am willing to do anything to make this work except of course stupid stuff.
Thanks Danik

Good news:
I found an exploit over here that gains a root shell (binary attached).
Bad news:
Unfortunately, even from there, running "mount -o remount,rw /system" fails.
Similarly, since /data is marked nosuid, you can't use any su command you install in there.
So...
I am able to remount / as rw and then drop an su command in /sbin. I also set up busybox in /data/local/tmp/xbin and mounted it over /system/xbin and included a link to /sbin/su in there. Of course, that gets overwritten on reboot but it's simple enough to do all this in a script and seems to be enough to get SuperSU and TiBu to run.
The next step is to figure out how to patch boot.img to disable ro.secure, etc. Extracting it should be easy now that we have root. We just need to find the right partition. There seem to be plenty of tools around for working with these images. Then we need someone brave enough to flash it back and try it.

Good news
This is good news...
One problem now, is that there is A LOT of partitions (+30).. It will take some time to get through them...
But it's a step in the right direction... great work...
/Martin
justDave said:
Good news:
I found an exploit over here that gains a root shell (binary attached).
Bad news:
Unfortunately, even from there, running "mount -o remount,rw /system" fails.
Similarly, since /data is marked nosuid, you can't use any su command you install in there.
So...
I am able to remount / as rw and then drop an su command in /sbin. I also set up busybox in /data/local/tmp/xbin and mounted it over /system/xbin and included a link to /sbin/su in there. Of course, that gets overwritten on reboot but it's simple enough to do all this in a script and seems to be enough to get SuperSU and TiBu to run.
The next step is to figure out how to patch boot.img to disable ro.secure, etc. Extracting it should be easy now that we have root. We just need to find the right partition. There seem to be plenty of tools around for working with these images. Then we need someone brave enough to flash it back and try it.
Click to expand...
Click to collapse

MrMEEE said:
This is good news...
One problem now, is that there is A LOT of partitions (+30).. It will take some time to get through them...
But it's a step in the right direction... great work...
/Martin
Click to expand...
Click to collapse
Look at 9 and 11.

justDave said:
Look at 9 and 11.
Click to expand...
Click to collapse
You are right.. There are some boot stuff (kernel and init's) on parts 9 and 11..
I have changed the ro.secure in the inits.. but I'm not able to reflash the two partitions..
I don't get any errors from dd, but got the following messages in dmesg:
<<mmc_write emmc lock write error 0x00097800 : 11
Besides from that, a lot of I/O errors.. so seems like the phone is EMMC locked as well..

hey folks, I managed to get an unlocked terrain. No joke, really unlocked! I just got it from ebay and I am using it on the Telus network in Canada. If it helps your effort to unlock it, let me know if there is any files or even the rom from this phone that you want to see. I just need instructions. On the side note, IMO, the phone is actually quite decent despite that it's running on slower CPU. It's more than capable of running all the most common apps on the market. My only problem is that the "system storage" only has 787M, while the "phone storage" has 4.34G. I can't install apps directly to the phone storage and that 787M is not enough for my use. It would be nice if I can re-partiion all the space and allocate all 4.5G to system.
Please let me know what I can do to help. Would love to see this phone root as well.
Cheers

MrMEEE said:
You are right.. There are some boot stuff (kernel and init's) on parts 9 and 11..
I have changed the ro.secure in the inits.. but I'm not able to reflash the two partitions..
I don't get any errors from dd, but got the following messages in dmesg:
<<mmc_write emmc lock write error 0x00097800 : 11
Besides from that, a lot of I/O errors.. so seems like the phone is EMMC locked as well..
Click to expand...
Click to collapse
Hey folks, so as I said in my previous post, my Terrain is unlocked, so I am just poking around and see if I can gain root to it. Looks like the ROM that my phone is using is the new one from NEC and maybe that's why it's already unlocked. Anyway, I need some help trying to root it. Looks like it's pretty lock down, I can't even access /data/local to put that run_root_shell in it, and so I put it to /sdcard but no good there neither, it won't let me run there.
[email protected]:/sdcard $ ls -la
ls -la
drwxrwxr-x system sdcard_rw 2014-04-29 23:50 .estrongs
drwxrwxr-x system sdcard_rw 1980-01-01 00:00 Android
drwxrwxr-x system sdcard_rw 2014-04-29 22:58 Download
drwxrwxr-x system sdcard_rw 1980-01-01 00:00 LOST.DIR
drwxrwxr-x system sdcard_rw 1980-01-01 00:00 Notifications
drwxrwxr-x system sdcard_rw 2014-04-29 23:49 backups
-rwxrwxr-x system sdcard_rw 89968 2013-12-06 08:54 run_root_shell
[email protected]:/sdcard $ ./run_root_shell
./run_root_shell
/system/bin/sh: ./run_root_shell: cannot execute - Permission denied
126|[email protected]:/sdcard $
Also, there aren't 30+ partitions anymore....or I could be looking at this wrong.
[email protected]:/ $ df
df
Filesystem Size Used Free Blksize
/dev 327M 76K 327M 4096
/mnt/asec 327M 0K 327M 4096
/mnt/obb 327M 0K 327M 4096
/system 1G 480M 558M 4096
/data 787M 347M 439M 4096
/persist 7M 4M 3M 4096
/cache 354M 24M 330M 4096
/tombstones 68M 4M 64M 4096
/firmware 127M 39M 88M 16384
/data/camera_socket 327M 0K 327M 4096
/data/secure/data 327M 0K 327M 4096
/mnt/sdcard 4G 3M 4G 32768
[email protected]:/ $
Any idea and help would be appreciated. And let me know if you need me to upload any files from it that can help people here to unlock theirs.
cheers

aluminumx said:
Hey folks, so as I said in my previous post, my Terrain is unlocked, so I am just poking around and see if I can gain root to it. Looks like the ROM that my phone is using is the new one from NEC and maybe that's why it's already unlocked. Anyway, I need some help trying to root it. Looks like it's pretty lock down, I can't even access /data/local to put that run_root_shell in it, and so I put it to /sdcard but no good there neither, it won't let me run there.
Click to expand...
Click to collapse
Same thing here, also unlocked device
Code:
[email protected]:/data/local $ ls
ls
opendir failed, Permission denied
Code:
mount
rootfs / rootfs ro,relatime 0 0
tmpfs /dev tmpfs rw,nosuid,relatime,mode=755 0 0
devpts /dev/pts devpts rw,relatime,mode=600 0 0
proc /proc proc rw,relatime 0 0
sysfs /sys sysfs rw,relatime 0 0
none /acct cgroup rw,relatime,cpuacct 0 0
tmpfs /mnt/asec tmpfs rw,relatime,mode=755,gid=1000 0 0
tmpfs /mnt/obb tmpfs rw,relatime,mode=755,gid=1000 0 0
none /dev/cpuctl cgroup rw,relatime,cpu 0 0
/dev/block/mmcblk0p12 /system ext4 ro,relatime,user_xattr,barrier=1,data=ordered 0 0
/dev/block/mmcblk0p13 /data ext4 rw,nosuid,nodev,relatime,user_xattr,barrier=1,data=ordered,noauto_da_alloc 0 0
/dev/block/mmcblk0p15 /persist ext4 rw,nosuid,nodev,relatime,user_xattr,barrier=1,data=ordered 0 0
/dev/block/mmcblk0p16 /cache ext4 rw,nosuid,nodev,relatime,user_xattr,barrier=1,data=ordered 0 0
/dev/block/mmcblk0p17 /tombstones ext4 rw,nosuid,nodev,relatime,user_xattr,barrier=1,data=ordered 0 0
/dev/block/mmcblk0p1 /firmware vfat ro,relatime,fmask=0000,dmask=0000,allow_utime=0022,codepage=cp437,iocharset=iso8859-1,shortname=lower,errors=remount-ro 0 0
tmpfs /data/camera_socket tmpfs rw,relatime,mode=775,gid=1000 0 0
tmpfs /data/secure/data tmpfs rw,nosuid,relatime,mode=755,gid=1000 0 0
/dev/block/vold/179:14 /mnt/sdcard vfat rw,dirsync,nosuid,nodev,noexec,relatime,uid=1000,gid=1015,fmask=0002,dmask=0002,allow_utime=0020,codepage=cp437,iocharset=iso8859-1,shortname=mixed,utf8,errors=remount-ro 0 0

Forgive me for this slight OT-posting, but it's not that easy to find people with this device - let alone an unlocked one. I'm located in Germany and the device works just fine - except for the fact that neither WIFI tethering works nor syncing with Gmail App (although sync works once I connect to a WIFI Hotspot). Has anyone experienced something similar?

Have a look on my postings list or search for El Grande Partition List (if I remember that right ) by @E.V.A. there's tools for reading partition info
Bashing away at my HTC Desire C

Has anyone seen this yet? Do you think we can use it? http://i.imgur.com/TXKDpOI.png

Lets continue discussion in one thread!
http://forum.xda-developers.com/showthread.php?p=59514154#post59514154
I created a GitHub repo to collect information, also on how to disable apps (since thats as good as it gets for now).

I'm not sure how to install these drivers (it's not an executable so I've got no idea ). Where do I copy the files? to the ADB folder?

[Q] /data filesystem problem

In the ADB shell as root I get the following results
Code:
/data # ls -la dalvik-cache/
ls -la dalvik-cache
ls: dalvik-cache/[email protected]@[email protected]: No such file or directory
ls: dalvik-cache/[email protected]@[email protected]: No such file or directory
ls: dalvik-cache/[email protected]@[email protected]: No such file or directory
ls: dalvik-cache/[email protected]@[email protected]: No such file or directory
ls: dalvik-cache/[email protected]@[email protected]: No such file or directory
ls: dalvik-cache/[email protected]@[email protected]: No such file or directory
ls: dalvik-cache/[email protected]@[email protected]: No such file or directory
ls: dalvik-cache/[email protected]@[email protected]: No such file or directory
ls: dalvik-cache/[email protected]@[email protected]: No such file or directory
ls: dalvik-cache/[email protected]@[email protected]: No such file or directory
ls: dalvik-cache/[email protected]@[email protected]: No such file or directory
drwxrwx--x 4 root root 57344 Mar 14 12:36 .
drwxrwx--x 41 system system 4096 Mar 15 07:45 ..
drwx--x--x 2 root root 53248 Mar 15 07:45 arm
drwx--x--x 2 system system 20480 Mar 14 20:56 profiles
/data # ls -la property/
ls -la property
ls: property/persist.atvc.allow_res_core: No such file or directory
ls: property/persist.atvc.allow_all_core: No such file or directory
ls: property/persist.radio.adb_log_on: No such file or directory
drwx------ 2 root root 4096 Mar 15 08:25 .
drwxrwx--x 41 system system 4096 Mar 15 07:45 ..
-rw------- 1 root root 1 Jan 2 2009 persist.atvc.adb
-rw------- 1 root root 1 Mar 15 07:45 persist.atvc.allow_res_panic
....
This doesn't seem right. Since /data is an F2FS partition I can't fsck it.
Any ideas on how to get rid of those errors?
What I've tried:
listing (ls), removing, stat'ing, fsck.f2fs'ing, nothing works from the shell.
Is there possibly a better forum to ask this question? I have plenty *nix experience, but am stumped on how to solve this. Normally filechecking tools are necessary but a good one for F2FS doesn't seem available (on Android).

Which ROM are you running on your phone? I'm not sure if that makes a difference since GPE uses ext4 and stock uses f2fs.

I've only run stock KK and L.
In the end I could only solve it by completely wiping the /data partition with dd and reformatting with mkfs.f2fs.
Done from adb shell in recovery.
I dunno how I ended up in this situation but it's solved now.
Running the Brzilian XT1032 ROM now, will reinstall sometime when the EU image is available.
Sent from my XT1032 using XDA Free mobile app

Quark^2 said:
I've only run stock KK and L.
In the end I could only solve it by completely wiping the /data partition with dd and reformatting with mkfs.f2fs.
Done from adb shell in recovery.
I dunno how I ended up in this situation but it's solved now.
Running the Brzilian XT1032 ROM now, will reinstall sometime when the EU image is available.
Sent from my XT1032 using XDA Free mobile app
Click to expand...
Click to collapse
Could you give a link to the file and a list of commands you used?
I'm probably stuck in the same situation as you were.

[Completed] move album to SD Card

I have screen captures and downloads on my phone that I want to move to my SD card.
When I mount the phone on my Linux computer, I see:
/run/user/1000/gvfs/mtp:host=%5Busb%3A010%2C018%5D$ ls -l
total 0
drwx------ 1 me me 0 Dec 31 1969 Card
drwx------ 1 me me 0 Dec 31 1969 Phone
I did: mkdir Card/DCIM/Screenshots and that worked.
cp -a Phone/Pictures/Screenshots Card/DCIM/Screenshots gives the error "Operation not supported".
I checked the permissions on all the directories in the path and they seem ok.
I tried to chmod to make everything writeable by everyone but that fails too.
I've tried to copy/move the files with a file manager on the phone but that fails too.
$ ls -l
total 0
dr-x------ 1 me me 0 Dec 31 1969 mtp:host=%5Busb%3A010%2C018%5D
$ chmod o+w *
chmod: changing permissions of 'mtp:host=%5Busb%3A010%2C018%5D': Operation not supported

bjlockie said:
I have screen captures and downloads on my phone that I want to move to my SD card.
When I mount the phone on my Linux computer, I see:
/run/user/1000/gvfs/mtp:host=%5Busb%3A010%2C018%5D$ ls -l
total 0
drwx------ 1 me me 0 Dec 31 1969 Card
drwx------ 1 me me 0 Dec 31 1969 Phone
I did: mkdir Card/DCIM/Screenshots and that worked.
cp -a Phone/Pictures/Screenshots Card/DCIM/Screenshots gives the error "Operation not supported".
I checked the permissions on all the directories in the path and they seem ok.
I tried to chmod to make everything writeable by everyone but that fails too.
I've tried to copy/move the files with a file manager on the phone but that fails too.
$ ls -l
total 0
dr-x------ 1 me me 0 Dec 31 1969 mtp:host=%5Busb%3A010%2C018%5D
$ chmod o+w *
chmod: changing permissions of 'mtp:host=%5Busb%3A010%2C018%5D': Operation not supported
Click to expand...
Click to collapse
Hi,
Try this:
Code:
/run/user/1000/gvfs/mtp:host=%5Busb%3A010%2C018%5D$ cp -R Phone/Pictures/Screenshots $HOME/Card/DCIM/Screenshots
I might have your file paths wrong but the logic should work.

Weirdest problem on my gear s2

I have model sm-732 purchased in US and i am the least bit close to a developer.
Went to sell it today because it had been sitting in a drawer and thought that somebody should have it. I only wore it a few times and then it became of no use to me after i was involved in a robbery wearing it.
It worked after that, dont get me wrong, but i decided to not wear it and but it in a drawer were it has been ever since. I did take it out once to reset it via the software which was successfull. I then placed it in the drawer again and forgot about it. Until i remembered i could sell it. Took it out and charged it up and went to sell it. Turned it on when i got to the buyer and it wouldnt work saying it had failed to start and if it persisted to take it to samsung. I am way out if warrenty to they wont do anything for me. I watched a video on bootlooping and i went to the reset screen where download mode is, and just tried to restore. It came back in russian. All russian.
So i went to the internet. People namely said flash it so i got ap, bl, and csc pack for it and flashed it wirelessly with a passing rating from odin.
I have done this twice now and it will say installing new configuration... (which was displayed in russian but now is displayed in english) after that the gear s2 logo will flash and then the samsung logo and then poof it just shuts down and goes back to russian!
Goodlord help me. I am an idiot.

Same here! If I flash Combinations-FTMA it work (but limited) , after flashing full firmware ... Failed.If the Same here! If I flash Combinations-FTMA it work (but limited) , after flashing full firmware ... Failed.If the problem persists, visit a customer service centre.

@Karmaus
Sorry. Less time...
1.
I can see Warranty Void blabla... so something with Knox happens in Photo 1...
2.
No idea what exact fail...
I can remember during my experiments 1 time I have killed BT address in CSA area...
So first boot ends with Error as no connection possible with Phone...
It was very hard for me to restore BT... but it is not impossible... :angel:
2.1
Maybe check BT AND WiFi connection in FTMA Combination Firmware...
2.2
You could also try to catch Log Files...
Code:
*#9900#
Best Regards
Edit 1.
Forgotten...
SM-R732 have 2 Regions... OXA AND OXX...
Maybe this is the reason... if CSC is not inside Firmware package...

@adfree
adfree said:
@Karmaus
Sorry. Less time...
1.
I can see Warranty Void blabla... so something with Knox happens in Photo 1...
2.
No idea what exact fail...
I can remember during my experiments 1 time I have killed BT address in CSA area...
So first boot ends with Error as no connection possible with Phone...
It was very hard for me to restore BT... but it is not impossible... :angel:
2.1
Maybe check BT AND WiFi connection in FTMA Combination Firmware...
2.2
You could also try to catch Log Files...
Code:
*#9900#
Best Regards
Edit 1.
Forgotten...
SM-R732 have 2 Regions... OXA AND OXX...
Maybe this is the reason... if CSC is not inside Firmware package...
Click to expand...
Click to collapse
1. i've try to write both ftma & full firmware , same result
2. indeed bt is killed ...
Edit1. Thanks for regions!
So can you remember how to restore bt ?
My Edit 1 : I've added my dump log ...

@Karmaus
Limited time... and long time ago...
But if I remember correct.
You can use easy Shell script *.sh inside Combination Firmware...
Write me PM... and I will try to search in my Computers... how I solved lost BT...
Best Regards

Code:
#!/bin/sh
#
# Script for setting Bluetooth Address
#
#if [ -e /opt/etc/.bd_addr ]
#then
# echo "Already .bd_addr exists"
# exit 0
#fi
/usr/bin/setbd
echo "Set BT address successes"
bt-set-addr.sh
@Karmaus
Something like this I did to restore BT...
This Shell Script is inside Combination Firmware...
All my attempts to restore my own CSA dump failed... Seems higher secured...
But with this easy Script it was easy...
Best Regards

adfree said:
Code:
#!/bin/sh
#
# Script for setting Bluetooth Address
#
#if [ -e /opt/etc/.bd_addr ]
#then
# echo "Already .bd_addr exists"
# exit 0
#fi
/usr/bin/setbd
echo "Set BT address successes"
bt-set-addr.sh
@Karmaus
Something like this I did to restore BT...
This Shell Script is inside Combination Firmware...
All my attempts to restore my own CSA dump failed... Seems higher secured...
But with this easy Script it was easy...
Best Regards
Click to expand...
Click to collapse
Thanks so much ... i Will try right now and come with a reply in few minutes!

About BT address...
Example to check if file is absent...
Code:
sh-3.2$ cd csa
sh-3.2$ ls
bluetooth csc factory lost+found prov prov_data sensor
sh-3.2$ cd bluetooth
sh-3.2$ ls
sh-3.2$ ls -a -1 -l
total 6
drwxr-xr-x 2 root root 1024 Sep 4 2015 .
drwxr-xr-x 9 root root 1024 Jan 1 2015 ..
-rw-r--r-- 1 root root 14 Sep 4 2015 .bd_addr
sh-3.2$ cat .bd_addr
0002
fc
68f142sh-3.2$
Here is all okay... BT address is not gone/erased...
BUT IMHO this requires ROOT... Combination Firmware...
Best Regards

adfree said:
About BT address...
Example to check if file is absent...
Code:
sh-3.2$ cd csa
sh-3.2$ ls
bluetooth csc factory lost+found prov prov_data sensor
sh-3.2$ cd bluetooth
sh-3.2$ ls
sh-3.2$ ls -a -1 -l
total 6
drwxr-xr-x 2 root root 1024 Sep 4 2015 .
drwxr-xr-x 9 root root 1024 Jan 1 2015 ..
-rw-r--r-- 1 root root 14 Sep 4 2015 .bd_addr
sh-3.2$ cat .bd_addr
0002
fc
68f142sh-3.2$
Here is all okay... BT address is not gone/erased...
BUT IMHO this requires ROOT... Combination Firmware...
Best Regards
Click to expand...
Click to collapse
In my similar case, I haven't seen anything
Code:
C:\Users\msdda\Desktop\WiFi_Odin V1.0\GearFit2>adb shell
sh-3.2# ls
bin csa etc initrd lost+found mnt proc run sdcard srv tmp var
boot dev home lib media opt root sbin smack sys usr
sh-3.2# cd csa
sh-3.2# ls -l
total 0
sh-3.2#
My post: https://forum.xda-developers.com/smartwatch/gear-s2/gear-s2-rm-720-loop-t3977853
Edit:
I tried to run /usr/bin/setbd but I can't.
Bluetooth Address Setting
mkdir: Read-only file system (30) File not exist
Can't open address file
Code:
C:\Users\msdda\Desktop\WiFi_Odin V1.0\GearFit2>adb shell chmod 777 /usr/bin/
chmod: changing permissions of `/usr/bin/': Read-only file system
C:\Users\msdda\Desktop\WiFi_Odin V1.0\GearFit2>adb root on
C:\Users\msdda\Desktop\WiFi_Odin V1.0\GearFit2>adb shell chmod 777 /usr/bin/
chmod: changing permissions of `/usr/bin/': Read-only file system
C:\Users\msdda\Desktop\WiFi_Odin V1.0\GearFit2>adb root off
Switched to 'developer' account mode
C:\Users\msdda\Desktop\WiFi_Odin V1.0\GearFit2>adb shell chmod 777 /usr/bin/
chmod: changing permissions of `/usr/bin/': Read-only file system
C:\Users\msdda\Desktop\WiFi_Odin V1.0\GearFit2>adb shell /usr/bin/setbd
-l: /usr/bin/setbd: Permission denied
C:\Users\msdda\Desktop\WiFi_Odin V1.0\GearFit2>adb shell cp /usr/bin/setbd /opt/usr/media/
cp: cannot stat `/usr/bin/setbd': Permission denied
C:\Users\msdda\Desktop\WiFi_Odin V1.0\GearFit2>adb root on
Switched to 'root' account mode
C:\Users\msdda\Desktop\WiFi_Odin V1.0\GearFit2>adb shell cp /usr/bin/setbd /opt/usr/media/
C:\Users\msdda\Desktop\WiFi_Odin V1.0\GearFit2>adb shell ls -l /opt/usr/media/
total 24
drwxrwxrwx 2 app app 4096 Oct 6 2015 Downloads
drwxrwxrwx 2 app app 4096 Oct 6 2015 Images
drwxrwxrwx 2 app app 4096 Oct 6 2015 Music
drwxrwxrwx 3 app app 4096 Oct 6 2015 Sounds
-rwxr-xr-x 1 root root 6004 Jan 5 11:51 setbd
C:\Users\msdda\Desktop\WiFi_Odin V1.0\GearFit2>adb shell chmod 777 /opt/usr/media/setbd
C:\Users\msdda\Desktop\WiFi_Odin V1.0\GearFit2>adb shell ls -l /opt/usr/media/
total 24
drwxrwxrwx 2 app app 4096 Oct 6 2015 Downloads
drwxrwxrwx 2 app app 4096 Oct 6 2015 Images
drwxrwxrwx 2 app app 4096 Oct 6 2015 Music
drwxrwxrwx 3 app app 4096 Oct 6 2015 Sounds
-rwxrwxrwx 1 root root 6004 Jan 5 11:51 setbd
C:\Users\msdda\Desktop\WiFi_Odin V1.0\GearFit2>adb shell /opt/usr/media/setbd
Bluetooth Address Setting
mkdir: Read-only file system(30)File not exist
Can't open address file
C:\Users\msdda\Desktop\WiFi_Odin V1.0\GearFit2>

@danicifu01
Is sooooooooo looooooooong ago....
Code:
mount -o remount,rw /
Try this Command before in:
Code:
sdb shell
Best Regards

adfree said:
@danicifu01
Is sooooooooo looooooooong ago....
Code:
mount -o remount,rw /
Try this Command before in:
Code:
sdb shell
Best Regards
Click to expand...
Click to collapse
thanks but:
Code:
sh-3.2# ls -l
total 44
drwxr-xr-x 3 root root 4096 Oct 6 2015 abuild
drwxr-xr-x 10 app app 4096 Jan 6 09:57 app
-rwxrwxrwx 1 root root 136 Jan 10 18:14 bt.sh
drwxr-xr-x 2 developer developer 4096 Oct 6 2015 developer
drwxr-xr-x 4 root root 4096 Jan 5 13:49 root
drwxr-xr-x 5 system system 4096 Jan 5 11:10 system
sh-3.2# sh bt.sh
bt.sh: line 1: cript: command not found
Bluetooth Address Setting
mkdir: Permission denied(13)File not exist
Can't open address file
bt.sh is the script
i try run the script but the file not exit. why?