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Telstra T-Touch Tab aka Huawei S7 root

Hey guys, just got my hands on one of these suckers, it runs 2.1
Can anyone point me in the right direction to get root?
Im also looking for froyo, however dont expect it soon, manufacturer is working on it.
Sent from my S7 using XDA App

I second davidcampbell! We need froyo here

The root method is the same as the s7.
download z4root from market and root, after wards install busybox by titanium backup and you are set.
The app2sd mod works for this device since it is similar to the sony x10 on 2.1 but is risky because i lost wifi aftewards. So just explore until we get some real developers working on it hopefully cm6.1 port but after huawei realeases the recovery.img and source to mess around with though.
being able to overclock to 1ghz wouldnt hurt either.

S7 Bootloader?
Has anyone figured out how to get into the bootloader for this device?

Havent been able to through any apps \ commands. Just go to a black screen and thats it, and recovery sends you into factory settings for your device
I only know that pressing back key and call\send key when when powering on the device puts it into update mode.

alexisprz said:
The root method is the same as the s7.
download z4root from market and root, after wards install busybox by titanium backup and you are set.
The app2sd mod works for this device since it is similar to the sony x10 on 2.1 but is risky because i lost wifi aftewards. So just explore until we get some real developers working on it hopefully cm6.1 port but after huawei realeases the recovery.img and source to mess around with though.
being able to overclock to 1ghz wouldnt hurt either.
Click to expand...
Click to collapse
Zomg, nice, thank you alexisprz, it's rooting time
I really wish Android had a better term for rooting, it sounds like I'm either breaking it, or trying to cram my man bits into it some how.
Will this affect my ability to use the manufacturers update to froyo in the future?
UPDATE: z4root worked great, I installed busybox no problemo, very happy forum member here

sir i just bought one telstra touch tab can you plz help me to debrand it and unlock it i also have jtag too

pre needs, new rom and rooted with busybox on SD with linux ext2/3 Partition.
download z4root from market and root
copy 3 files to sd
run App-2-sd.sh
File 1 "App-2-sd.sh"
#!/bin/sh
# untitled.sh
#
#
# Created by Andew Blazely on 5/02/11.
# Copyright 2011 SOFTHOUSE. All rights reserved.
#
# un Hash data if you wish but it will slow the S7 down and cause lots of waiting problems
# pre needs, new rom and rooted with busybox on SD with linux ext2/3 Partition.
# mount the file systems
mount -o rw,remount -t yaffs2 /dev/block/mtdblock1 /system
busybox mkdir /system/sd
mount -t ext2 /dev/block/vold/179:2 /system/sd
# archive dirs (easier than copying)
cd /data/
busybox tar -cvf /system/sd/app.tar app
busybox tar -cvf /system/sd/app-private.tar app-private
# busybox tar -cvf /system/sd/data.tar data
busybox tar -cvf /system/sd/dalvik-cache.tar dalvik-cache
# unpack arcives in correct place
cd /system/sd
busybox tar -xvf app.tar
busybox tar -xvf app-private.tar
# busybox tar -xvf data.tar
busybox tar -xvf dalvik-cache.tar
# cleanup
busybox rm *.tar
# copy and set system files
busybox cp /sdcard/install-recovery.sh /system/etc
busybox cp /sdcard/init-sd.sh /system/etc
busybox chmod 755 /system/etc/install-recovery.sh
busybox chmod 755 /system/etc/init-sd.sh
# un Hash whatis needed if you intend NOT to remove SD
#cd /data/app
#busybox rm -rf *
#cd /data/app-private
#busybox rm -rf *
#cd /data/data/
#busybox rm -rf *
#cd /data/dalvik-cache
#busybox rm -rf *
# binding mount of new file structure
mount -o bind /system/sd/app /data/app
mount -o bind /system/sd/app-private /data/app-private
# mount -o bind /system/sd/data /data/data
mount -o bind /system/sd/dalvik-cache /data/dalvik-cache
reboot
File 2 "init-sd.sh"
#!/system/bin/sh
#
MYLOG=/sdcard/install-recovery.log
echo "$(date) Starting install-recovery.sh" > $MYLOG
echo "$(date) Waiting SD to become ready..." >> $MYLOG
sleep 10
# un Hash whatis needed if you intend NOT to remove SD
#echo "$(date) Erasing system files..." >> $MYLOG
#cd /data/app
#busybox rm -rf *
#cd /data/app-private
#busybox rm -rf *
#cd /data/data/
#busybox rm -rf *
#cd /data/dalvik-cache
#busybox rm -rf *
#echo "$(date) Erased system files..." >> $MYLOG
mount -t ext2 /dev/block/vold/179:2 /system/sd 1>>$MYLOG 2>>$MYLOG
mount -o bind /system/sd/app /data/app 1>>$MYLOG 2>>$MYLOG
mount -o bind /system/sd/app-private /data/app-private 1>>$MYLOG 2>>$MYLOG
# Hash this out if you haven't moved /data/data
#mount -o bind /system/sd/data /data/data 1>>$MYLOG 2>>$MYLOG
# Hash this out if you haven't move /data/dalvik-cache
mount -o bind /system/sd/dalvik-cache /data/dalvik-cache 1>>$MYLOG 2>>$MYLOG
mount >> $MYLOG
echo "$(date) Finishing install-recovery.sh" >> $MYLOG
File 3 "install-recovery.sh"
#!/system/bin/sh
#
/system/etc/init-sd.sh&
And BOB's your uncle.. this has worked many times for me give it a try

[Q] [19003]crating symbolic link help

hi to all mod
here is code
$ su
su
# su mv /sdcard/gameloft /sdcard/external_sd/gameloft
su mv /sdcard/gameloft /sdcard/external_sd/gameloft
Permission denied
# su 1n -s /sdcard/external_sd/gameloft /sdcard/gameloft
su 1n -s /sdcard/external_sd/gameloft /sdcard/gameloft
Permission denied
#
pls help me(or)crate stuf like folder mapping tool
thank you

if you have to move directory i think that you have to do: mv -v -t source dest
cause -t is used for specified that you want move a dir and -v to show what the command are doing....
for the ln command use this format: ln -s /my/existing/directory thisismylink
...and i see that you wrote "1n" and not "ln" but maybe is a paste error
Bye

Entware (Optware replacement) for android

I want to introduce a new android project - Entware. It can be considered as an Optware replacement.
Entware (arm version for cortex-a9 or higher) was first done for routers
_cannot post url ((((
Later it was tested on NASes
_cannot post url ((((
It is based on another project Qnapware, that is based on Entware (mipsel version).
Today I've tested Entware.arm on android (routed RK3188 TV stick) and it works.
I'm rather new to android. So my instuctions given below may not always be correct. I was installing Entware.arm connecting to android host using SshDroid.
1. I need a writeble /opt folder. I've done the following
Code:
/system/bin/mount -o rw,remount /
mkdir /opt
/system/bin/mount -o ro,remount /
I have a ext2 formated external sd card (symlinks are needed). I have made a directory and mount binded it to opt
Code:
mkdir /mnt/external_sd/entware.arm
mount -o bind /mnt/external_sd/entware.arm /opt
I do not know why android does not have shell in /bin
So let's make one
Code:
/system/bin/mount -o rw,remount /
mkdir /bin
ln -s /system/bin/sh /bin/sh
/system/bin/mount -o ro,remount /
Now I'll need a local root profile with the content to execute global Entware profile:
Code:
[email protected]:/data/data/berserker.android.apps.sshdroid/home # pwd
/data/data/berserker.android.apps.sshdroid/home
[email protected]:/data/data/berserker.android.apps.sshdroid/home # cat .profile
#!/system/bin/sh
. /opt/etc/profile
The preparation is finished. Now let install Entware
Code:
wget h__p_//qnapware.zyxmon.org/binaries-armv7/installer/entware_install_arm.sh
chmod +x ./entware_install_arm.sh
./entware_install_arm.sh
After the installation - logout and login again (to execute /opt/etc/profile) and install packages
Code:
opkg install mc
If something in my instructions does not fit android philosophy - please inform me.
Addition:
To make Entware changes permanent we needs startup script. Something like
Code:
#!/system/bin/sh
sleep 3
/system/bin/mount -o rw,remount /
sleep 1
/system/bin/chmod 777 /mnt/external_sd
/system/bin/mkdir /opt
/system/bin/mkdir /bin
ln -s /system/bin/sh /bin/sh
/system/bin/mount -o ro,remount /
sleep 3
/system/bin/mount -t ext2 -o rw /dev/block/mmcblk0p1 /mnt/external_sd
/system/bin/mount -o bind /mnt/external_sd/entware.arm /opt
sleep 2
/opt/etc/init.d/rc.unslung start
This script creates /bin /opt folders creates symlink /bin/sh, binds /opt to Entware folder location and starts Entware services.

zyxmon said:
I want to introduce a new android project - Entware. It can be considered as an Optware replacement.
Entware (arm version for cortex-a9 or higher) was first done for routers
_cannot post url ((((
Later it was tested on NASes
_cannot post url ((((
It is based on another project Qnapware, that is based on Entware (mipsel version).
Today I've tested Entware.arm on android (routed RK3188 TV stick) and it works.
I'm rather new to android. So my instuctions given below may not always be correct. I was installing Entware.arm connecting to android host using SshDroid.
1. I need a writeble /opt folder. I've done the following
Code:
/system/bin/mount -o rw,remount /
mkdir /opt
/system/bin/mount -o ro,remount /
I have and ext2 formated external sd card (symlinks are needed). I have made a directory and moun binded it to opt
Code:
mkdir /mnt/external_sd/entware.arm
mount -o bind /mnt/external_sd/entware.arm /opt
I do not know why android does not have shell in /bin
So let's make one
Code:
/system/bin/mount -o rw,remount /
mkdir /bin
ln -s /system/bin/sh /bin/sh
/system/bin/mount -o ro,remount /
Now I'll need a local root profile with the content to execute gloabal Entware profile:
Code:
[email protected]:/data/data/berserker.android.apps.sshdroid/home # pwd
/data/data/berserker.android.apps.sshdroid/home
[email protected]:/data/data/berserker.android.apps.sshdroid/home # cat .profile
#!/system/bin/sh
. /opt/etc/profile
The preparation is finished. Now install Entware
Code:
wget h__p_//qnapware.zyxmon.org/binaries-armv7/installer/entware_install_arm.sh
chmod +x ./entware_install_arm.sh
./entware_install_arm.sh
After the installation - logout and login again (to execute /opt/etc/profile) and install packages
Code:
opkg install mc
If something in my instructions does not fit android philosophy - please inform me.
Addition:
To make Entware changes permanent on needs sturtup script. Something like
Code:
#!/system/bin/sh
sleep 3
/system/bin/mount -o rw,remount /
sleep 1
/system/bin/chmod 777 /mnt/external_sd
/system/bin/mkdir /opt
/system/bin/mkdir /bin
ln -s /system/bin/sh /bin/sh
/system/bin/mount -o ro,remount /
sleep 3
/system/bin/mount -t ext2 -o rw /dev/block/mmcblk0p1 /mnt/external_sd
/system/bin/mount -o bind /mnt/external_sd/entware.arm /opt
sleep 2
/opt/etc/init.d/rc.unslung start
This script creates /bin /opt folders creates symlink /bin/sh, binds /opt to Entware folder location and starts Entware services.
Click to expand...
Click to collapse
Interesting.
Is this for smart phones???

GokulNC said:
Interesting.
Is this for smart phones???
Click to expand...
Click to collapse
Entware will work on armv7l/cortex-a9 or compatible CPU. It does not matter, weather it is smart phone, tablet, router or NAS.

Working well on this end, except for the fact that it has no concept of Android users and groups. For example, ls -l from busybox returns things like user "1000" group "1000", and bash with a PS1 including \u returns "I have no name!". Thoughts?

[ARMv7/Intel][Root][Busybox][init.d]Optware-ng: install pre-compiled native packages

This how-to describes how to bootstrap and configure Optware-ng. Optware-ng is my Optware firmware-independent fork. This allows to install numerous pre-compiled packages.
Lists of available packages can be found here:
ARMv7 hardfloat
Intel
ARMv7 softfloat
And the project home is currently here:
https://github.com/alllexx88/Optware-ng
Some packages may not work, since not all of them are compatible with android, but most will. There're some pre-requisites you must satisfy before you can proceed:
1. You must be rooted
2. Optware-ng relies on some standard linux commands, the easiest way to make sure you have them is to install Busybox with all the links
3. We'll create Optware-ng initialization script in /system/etc/init.d, so init.d support is needed. If you don't have it, you can either add it (google for how-tos on doing this) or edit your init.rc android startup script to include Optware-ng initialization lines (though adding init.d support is still a better idea)
The following commands should be issued from terminal as root. I suggest you use some SSH server available on the Play Store, and connect via SSH from you PC.
1. This prepares needed environment:
- Optware-ng will be installed to /data/Optware-ng with /opt symlinked to it
- Optware-ng scripts rely on /bin/sh, so we symlink it to /system/bin/sh
- Optware-ng needs /tmp temp dir: we create 64Mb RAM disk there (you may adjust the size if you like)
Code:
mkdir -p /data/Optware-ng
mount -o remount,rw /
ln -s /data/Optware-ng /opt
mkdir /bin
ln -s /system/bin/sh /bin/sh
mkdir /tmp
chmod 777 /tmp
mount -t tmpfs -o size=64M tmpfs /tmp
mount -o remount,ro /
export PATH=$PATH:/opt/bin:/opt/sbin
2. This bootstraps the feed:
2.a) for ARMv7 hardfloat (most modern android devices):
Code:
cd /tmp
wget http://optware-ng.zyxmon.org/buildroot-armeabihf/buildroot-armeabihf-bootstrap.sh
sh buildroot-armeabihf-bootstrap.sh
2.b) for Intel:
Code:
cd /tmp
wget http://optware-ng.zyxmon.org/buildroot-i686/buildroot-i686-bootstrap.sh
sh buildroot-i686-bootstrap.sh
2.c) for the unlikely case where your device is ARMv7, but lacks FPU (softfloat feed):
Code:
cd /tmp
wget http://optware-ng.zyxmon.org/buildroot-armeabi-ng/buildroot-armeabi-ng-bootstrap.sh
sh buildroot-armeabi-ng-bootstrap.sh
Unless you're using ARMv7 softfloat feed, bootstrapping process may appear to be "stuck" on this:
Configuring glibc-locale
Generating locale-archive with default locales ...
Click to expand...
Click to collapse
Don't be frightened: if your device isn't too powerful, it indeed takes a lot of time, but you have to do this just once, so please be patient.
3. Make sure environment needed for Optware-ng is restored after reboots, and also run Optware-ng startup scripts on boot:
Create init.d startup script and make it executable
Code:
mount -o remount,rw /system
echo '#!/system/bin/sh
mount -o remount,rw /
ln -s /data/Optware-ng /opt
mkdir /bin
ln -s /system/bin/sh /bin/sh
mkdir /tmp
chmod 777 /tmp
mount -t tmpfs -o size=64M tmpfs /tmp
mount -o remount,ro /
sleep 2
export PATH=$PATH:/bin:/opt/bin:/opt/sbin
for script in `ls /opt/etc/init.d/S*`; do
$script start
done' > /system/etc/init.d/S99Optware-ng
chmod 755 /system/etc/init.d/S99Optware-ng
mount -o remount,ro /system
Once again, you may adjust this line
Code:
mount -t tmpfs -o size=64M tmpfs /tmp
if you want greater/lesser RAM disk on /tmp
(4.) You're basically done, but I suggest you now install Optware-ng's dropbear-android package to act as an SSH server:
Code:
ipkg update
ipkg install dropbear-android
dropbear configs are stored in /opt/etc/default/dropbear and by default are:
Code:
DROPBEAR_ENABLE=no
DROPBEAR_PORT=2222
DROPBEAR_PASSWORD=password
Run these commands to adjust configs, enable dropbear and start it:
(replace <*> strings with actual desired values)
Code:
sed -i -e '/^DROPBEAR_PORT=/s/=.*/=<YOUR_PORT>/' -e '/^DROPBEAR_PASSWORD=/s/=.*/=<YOUR_PASSWORD>/' -e '/^DROPBEAR_ENABLE=/s/=.*/=yes/' /opt/etc/default/dropbear
/opt/etc/init.d/S51dropbear start
Now you are advised to use dropbear as SSH server to play with Optware-ng: use 'root' user, '<YOUR_PASSWORD>' password and '<YOUR_PORT>' port
For better security you may use public key authorization only: set password to blank and add your public keys to /opt/etc/dropbear/authorized_keys (don't forget to `chmod 600 /opt/etc/dropbear/authorized_keys` after you create it!) and restart dropbear or just reboot.
P.S. I'm not exactly sure that this is the right place to post this, please move it if needed.

Lollipop 5.1.1 won't use the bind mounted folders

Can anyone please explain what the <censorship> Lollipop is doing with the mount points? I made this simple test script to move the dalvik-cache folder into the "sd-ext", a secondary partition in the SD card in ext4 format:
Code:
#!/system/bin/sh
#
# Stop Android from booting
#
stop
#
#
SDEXT=/dev/block/mmcblk1p2
if [ ! -e /data/dalvik-cache ]; then
mkdir /data/dalvik-cache
chmod 771 /data/dalvik-cache
chown 0.0 /data/dalvik-cache
fi
mount -o rw,remount / && mkdir /sd-ext
mount -w -t ext4 $SDEXT /sd-ext && chmod 775 /sd-ext
mkdir /sd-ext/dalvik-cache
chmod 771 /sd-ext/dalvik-cache && chown 0.0 /sd-ext/dalvik-cache
busybox mount /sd-ext/dalvik-cache /data/dalvik-cache
mount -o ro,remount /
#
# Finished. restart Android
#
start
The problem here is that no matter if /data/dalvik-cache is mounted in /sd-ext/dalvik-cache (and it is) Android/zygote or whoever is in charge still manages to put the dalvik caches in the original /data/dalvik-cache folder. I added the stop/start commands to stop the zygote and its relatives from running. The script is started from /system/su.d as from SuperSU documentation. Which means at the moment the su daemon starts.
I mean this is a much simpler test version of a script I made for GB and worked through KK (with no need to ad the stop/start commands either). What's going on? What am I missing?

Miche1asso said:
Can anyone please explain what the <censorship> Lollipop is doing with the mount points? I made this simple test script to move the dalvik-cache folder into the "sd-ext", a secondary partition in the SD card in ext4 format:
Code:
#!/system/bin/sh
#
# Stop Android from booting
#
stop
#
#
SDEXT=/dev/block/mmcblk1p2
if [ ! -e /data/dalvik-cache ]; then
mkdir /data/dalvik-cache
chmod 771 /data/dalvik-cache
chown 0.0 /data/dalvik-cache
fi
mount -o rw,remount / && mkdir /sd-ext
mount -w -t ext4 $SDEXT /sd-ext && chmod 775 /sd-ext
mkdir /sd-ext/dalvik-cache
chmod 771 /sd-ext/dalvik-cache && chown 0.0 /sd-ext/dalvik-cache
busybox mount [color=red]--bind[/color] /sd-ext/dalvik-cache /data/dalvik-cache
mount -o ro,remount /
#
# Finished. restart Android
#
start
The problem here is that no matter if /data/dalvik-cache is mounted in /sd-ext/dalvik-cache (and it is) Android/zygote or whoever is in charge still manages to put the dalvik caches in the original /data/dalvik-cache folder. I added the stop/start commands to stop the zygote and its relatives from running. The script is started from /system/su.d as from SuperSU documentation. Which means at the moment the su daemon starts.
I mean this is a much simpler test version of a script I made for GB and worked through KK (with no need to ad the stop/start commands either). What's going on? What am I missing?
Click to expand...
Click to collapse
--bind missing?
Have you tried instead modifying boot.img to run it directly? --- add in a busybox and replace the dalvik creation with a redirect to a .sh...

HypoTurtle said:
--bind missing?
Have you tried instead modifying boot.img to run it directly? --- add in a busybox and replace the dalvik creation with a redirect to a .sh...
Click to expand...
Click to collapse
Well, I used "busymox mount" because it automatically detects that being two directories they get mounted as a bind. Or so i supposed. Still i doubled checked, now. Same thing.
Not sure what you mean about redirecting to a .sh. Anyway, I also tried (the old) mounts2sd for testing. Same thing. it's like if something in Android gets hold of /data and its subdirectory and mounting over it doesn't matter. This with zygote dead. It's driving me mad.

Well, I believe it is related to selinux and the mount namespaces. I disabled the option in SuperSU to have individual name spaces and something different did happen: the whole ART crashed, rebooting the phone (not just Android, I think even the kernel restarts).
As they usually say.. let's forget about it. Link2SD doesn't help much either, since it must keep the system dalvik caches (more than 500GB) in the internal memory.