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OpenVPN with Root - Updated 8/19

Easy way - OpenVPN on rooted/S_OFF Incredible with BusyBox installed:
This is by far the easiest way to set up OpenVPN. Make sure you copy your config file and any relevant keys to a folder on your sdcard. First, you need to know where BusyBox is installed, and if you already have the tun.ko module. For BusyBox, for most Roms based off the 2.2 8/1 leak, the location is /system/xbin. An easy way to check on your phone:
adb shell
find / -iname "iptunnel"
The path containing the file is where BusyBox is installed. If you don't have it installed, you can follow the instructions at the bottom of this post to install it.
The tun.ko module depends on your kernel. With the hydra 2.2 kernels, the location is /system/lib/modules/tun.ko . Easy way to check:
adb shell
find / -iname "tun.ko"
If you do not have tun.ko on your system, then you can download it for 2.2 (tun.zip) or 2.1 (inside openvpn.zip) attached to this post.
Next, download the following two apps from the Android Market:
OpenVPN Installer
OpenVPN Settings
Next, run OpenVPN installer, click install, give it an install path (I prefer /system/xbin), and give it the path to BusyBox.
Finally, run OpenVPN Settings. Go to Menu -> Advanced, make sure "Load tun kernel module" is checked.
Click on "TUN module settings"
Change "Load module using" to insmod
Change "Path to tun module" to... the path to your tun.ko file. Click back.
Update "Path to configurations" and "Path to openvpn binary".
That should be it!
This is how to run OpenVPN on a rooted Incredible using unrEVOked root and the stock 2.1 ROM with S_ON
NOTE: This is only for rooted Stock 2.1 without S_OFF. If you have S_OFF via unrevoked forever, just use Openvpn Installer and Openvpn Settings, both available in the market. Much easier!
This is my first time doing something like this, so bear with me if it is a little rough!
You must have root access to set this up. You do NOT need to go back into recovery adb though.
First, download the attached openvpn.zip containing the following:
tun.ko - kernel module for 2.1.
openvpn-static - statically compiled openvpn
If you are using 2.2, tun.zip contains the module compiled for the 2.2 kernel (thanks Apalyan!)
You will already need to have a working client.conf, and any associated keys. Copy the following files into a folder named 'openvpn' on the sdcard, or push with the following:
adb mkdir /sdcard/openvpn
adb push tun.ko /sdcard/openvpn/tun.ko
adb push client.conf /sdcard/openvpn/client.conf
adb push client.key /sdcard/openvpn/client.key
adb push client.crt /sdcard/openvpn/client.crt
adb push ca.crt /sdcard/openvpn/ca.crt
adb push openvpn-static /sdcard/openvpn/openvpn-static
The following must be done in a root shell:
adb shell
su
mkdir /data/openvpn
dd if=/sdcard/openvpn/openvpn-static of=/data/openvpn/openvpn
chmod 700 /data/openvpn/openvpn
Use the OpenVPN Settings configuration below to start/stop openvpn.
Note: All of the code was already written and ported to Android by the guys behind OpenVPN Settings. I just compiled a new tun.ko from the Incredible kernel source, and recompiled the statically linked openvpn with updated paths to ifconfig and route.
ADDED (thanks wraithdu!):
If you have trouble with post-connection routing, you may need to install busybox for a more powerful route/ipconfig. Instructions are here:
---
busybox is installed by the latest rooting process, but it's not a full install, ie it does not create all the command links. I got the file from the Titanium Backup site:
http://www.matrixrewriter.com/android/files/busybox-1.15.3.zip
To install:
1) extract and push busybox to your sdcard, reboot into recovery
2) mount /system
3) if you don't have /system/xbin (you should), create it
adb shell:
# mkdir /system/xbin (if necessary)
dd if=/sdcard/busybox of=/system/xbin/busybox
cd /system/xbin
chmod 755 busybox
./busybox --install .
4) reboot and done
OPTIONAL - before rebooting replace the busybox installed by the root process in /system/bin
1) mv /system/bin/busybox /system/bin/busybox.bak
2) cp /system/xbin/busybox /system/bin/busybox

OpenVPN Settings Instructions
OpenVPN Settings v. 4.6 works flawlessly with this! Here are setup instructions:
Install OpenVPN Settings v. 4.6 from:
Can't post links yet, do a google search for OpenVPN Settings, go to the Google Code download page, and download version 4.6.
Then, launch OpenVPN Settings, press Menu -> Advanced, and fill in the following settings:
Load tun kernel module - Checked
TUN module settings:
Load module using - insmod
Path to tun module - /sdcard/openvpn/tun.ko
Path to configurations - leave default
Path to openvpn binary - /data/openvpn/openvpn
It should work beautifully then.

any way to do it with non certicate based connections? i.e., group/psk configs?

The certificate setup isn't important, it is just how mine is set up. Any valid .conf should work.

ifconfig error
i got it all installed , it connects, but then in the end it says fatal error, ifconfig failed, could not execute external program. any ideas

You can run it manually to see what exactly is happening. Try the following:
adb shell
su
/data/openvpn/openvpn --config /sdcard/openvpn/client.conf
What generates the error?

error
Wed Jun 16 08:52:50 2010 /system/xbin/bb/ifconfig tap0 192.168.200.2 netmask 255
.255.255.0 mtu 1500 broadcast 192.168.200.255
Wed Jun 16 08:52:50 2010 Linux ifconfig failed: could not execute external progr
am
Wed Jun 16 08:52:50 2010 Exiting
and ifconfig is under /system/bin not /system/xbin/bb/. do you guys know where i need to change that?

The ifconfig stuff is hardcoded. I uploaded the wrong version - try this one.

Works perfectly
THANK YOU , works great
fang0654 said:
The ifconfig stuff is hardcoded. I uploaded the wrong version - try this one.
Click to expand...
Click to collapse

Thanks very much for this! Will be trying it later today.

Fang - Thanks again. Do you have any suggestions on a util or tutorial on making a conf file? I've access to our Cisco ASDM for our ASA, the URL for the ASA, group name, Group key, and of course my username and pw.

For that, you need vpnc instead of openvpn.
I know the problem with using the VPN Connections app is that the tun.ko autoload doesn't work. There are a couple of things you may be able to do as a workaround.
1. Load the module by hand:
adb shell
su
insmod /sdcard/openvpn/tun.ko
or 2. Use the OpenVPN Settings app from above to load the tun module (just start openvpn, then stop it), then try out the VPNC app.
I don't have a Cisco vpn so I don't have any way of testing whether this works.

Gets "failed to connect" immediately. know of any way to launch the vpn connections via command line to see where it is failing?

This worked like a charm! Thanks very much for this guide.

Stupid question, how do I get to a adb shell? I already rooted the phone. I don't have to do the rooting process all over do I?

If your running Linux, just type "adb shell" in you terminal window - make sure your phone is connected via USB cable - you should get the "$" after this command and then your in your phone's shell.
I believe windows is the same way, but I only have Linux stuff running now...

Thanks a lot for putting this together!

mattwood2000 said:
If your running Linux, just type "adb shell" in you terminal window - make sure your phone is connected via USB cable - you should get the "$" after this command and then your in your phone's shell.
I believe windows is the same way, but I only have Linux stuff running now...
Click to expand...
Click to collapse
With the phone connected via USB (Disk drive or anything), I type "adb shell" and get device not found. I'm running Windows 7. Phone has been rooted (have Wifi Tethering installed). Just having issues getting it back to the shell command like when I first rooted it :/

make sure USB Debugging is enabled

OK, had a misspell in the tun.ko file.
I'm connected now. But unable to connect to anything on my network. Still looking into it.
Any ideas? I've restarted the phone. I'm connected to my OpenVPN server. I cannot ping the IP assigned to it (from OpenVPN status page). I cannot ping anything on my internal network from the shell. Shows no data moving. Do I need to do something?
I did a netconf and i have this:
tap0 UP 172.30.100.255 255.255.0.0 0x00001043

[GUIDE][CWM] WLAN Calibration and MAC address fix [CM]

This is for CyanogenMod and its derivates. Stock ROMs should be fine.
If you are inrested in editing your MAC address, there's a guide linked below. I don't know if stock ROMs will automcatically correct the MAC. In this case I think you have to edit /efs/imei/.nvmac.info (read more something about /efs before playing with it!)
Click to expand...
Click to collapse
The easiest way to do the calibration is:
Turn wifi ON and run
Code:
tiwlan_plts -n
This is the script called from a oneshot init service in my init.latona.rc if someone is interested. It will calibrate and correct the MAC automatically, even after a data wipe:
Code:
#!/system/bin/sh
if [ ! -f /data/misc/wifi/nvs_map.bin ]; then
insmod /system/lib/modules/tiwlan_drv.ko
/system/bin/tiwlan_loader -i /system/etc/wifi/tiwlan.ini -f /system/etc/wifi/firmware.bin
/system/bin/tiwlan_plts -n
rmmod tiwlan_drv
fi
____________________________________
Older method
Click to expand...
Click to collapse
UPDATE: I found an easy way to get the real MAC.
Download the apk attached or run the following commands:
Code:
su
mount -o remount,rw /system
ln -s /system/lib/modules/tiwlan_drv.ko /system/etc/wifi/tiwlan_drv.ko
#Make sure wifi is off
./mfgloader -l #Take the binary from a stock ROM
./mfgloader -u
rm /system/etc/wifi/tiwlan_drv.ko
mount -o remount,ro /system
After that your MAC address shoud begin with D0:C1:B1 and not 08:00:28.
To see your current MAC: System Settings > About phone > Status (turn wifi on)
Click to expand...
Click to collapse
____________________________________
This is the first post with some more informations about the calibration
Click to expand...
Click to collapse
While I was reading some logs, I noticed these lines
Code:
TIWLAN: 1089.979242: Starting to process NVS...
TIWLAN: 1089.983698: No Nvs, Setting default MAC address
TIWLAN: 1089.989007: pHwInit->uEEPROMCurLen: 1c
TIWLAN: 1089.993462: ERROR: If you are not calibating the device, you will soon get errors !!!
...
TIWLAN: 1094.726827: Station ID : 08-00-28-12-03-58
...
You can see that the device is not calibrated and that the default MAC address is assigned.
Each device should have a unique MAC address, two devices with the same MAC address in the same network will give problems.
________
UPDATE
I made two flashable files:
wlan_calibration.zip will only do the calibration
wlan_calibration_rand.zip will do the calibration and will randomize the last three octets of the address
Click to expand...
Click to collapse
If you still want to do it on your own, here the guide:
_______________
WLAN Calibration
Here the steps you need to follow (taken from: WLAN Calibration):
1) Turn wifi off
2) From ADB/terminal emulator run the following commands [1]:
Code:
$ su
# cd /data/misc/wifi
# insmod /system/lib/modules/tiwlan_drv.ko
# start wlan_loader
# ifconfig tiwlan0 up
# tiwlan_cu -b
/ w p 1 l 2 f 2
/ t b v 21
/ t b t 1 0 0 0 0 0 0 0
/ q
# rmmod tiwlan_drv
This will create this file: /data/misc/wifi/nvs_map.bin. If it's not there, you did something wrong.
After that you should not get the error while turning wifi ON.
________
MAC address fix
Even after the calibration, you'll still have the default MAC address (Station ID : 08-00-28-12-03-58). But no problem, you can 'easly' change it: Editing the MAC Address.
You need to get the newly created /data/misc/wifi/nvs_map.bin and edit it with an hex editor as described in the guide linked above.
I still don't know if the calibration will improve anything, but it surely won't hurt:
For optimal Wi-Fi performance it is mandatory to calibrate the Wi-Fi hardware
Click to expand...
Click to collapse
NOTE: nvs_map.bin is in /data, so if you do a factory reset you have to do this again.
___
[1]
ADB: System settings > Developers options (ON) > Root access > Apps and ADB

Wow...good solution buddy. I think u shouldpost this in development thread. People dont look much in general thread.

this should be added to the cm9/10 instalation .zip file

I did flash the zip file, ran the other commands thru terminal and see the file /data/misc/wifi/nvs_map.bin.
I don't understand the next step to be done.
I cannot open the bin file using hexeditor, I gave it root access.
And, in case i open it what mac address should i use? Is some address hard coded to each phone?

Hetalk said:
I did flash the zip file, ran the other commands thru terminal and see the file /data/misc/wifi/nvs_map.bin.
I don't understand the next step to be done.
I cannot open the bin file using hexeditor, I gave it root access.
And, in case i open it what mac address should i use? Is some address hard coded to each phone?
Click to expand...
Click to collapse
I don't know how MAC are assigned, I simply randomized the last part of the address (I kept the first part: 80:00:28).
Anyway I just uploaded a new zip file to make things even simpler. It will automatically randomize the last four three groups. If you want to use it, you need to delete /data/misc/wifi/nvs_map.bin first. EDIT: I changed the script, now you can do the calibration without removing the file.
Anyway I don't know what's wrong with your editor, I did it from my computer.

I tried using hex editor from play store.
I'll try the new zip tomorrow..

As I wrote in the OP, today I found the way to get the original MAC.
I don't know what is needed to make the commands work while in recovery (services needed etc...), so I made a dummy app (I simply adapted the code of an app I made few days ago to do a similar thing).
No fancy icon (it's the default one), no checks, ugly etc... It simply does the job (my Java knowledge is almost zero)
EDIT:
I almost forgot to say that the real MAC is in /efs/imei/.nvmac.info. It was the first place where I looked, but it's an hidden file an I didn't see at first.

bam....

Dear @loSconosciuto
I following this guide to solve the problem that actually I have in my phone with CM 11. In the Status menu, "non available" appears in my device WIFI mac. I following the guide step by step and I couldn't change it.
Could you help me?

carniman78 said:
Dear @loSconosciuto
I following this guide to solve the problem that actually I have in my phone with CM 11. In the Status menu, "non available" appears in my device WIFI mac. I following the guide step by step and I couldn't change it.
Could you help me?
Click to expand...
Click to collapse
This guide is for the kernel 2.6.35 which uses a completely different driver, it's quite an old thread. The calibration is done in a different way and I don't think that's the problem.
I'm not using CM11, so it's quite hard for me to know exactly what's wrong.

loSconosciuto said:
This guide is for the kernel 2.6.35 which uses a completely different driver, it's quite an old thread. The calibration is done in a different way and I don't think that's the problem.
I'm not using CM11, so it's quite hard for me to know exactly what's wrong.
Click to expand...
Click to collapse
Ok, sir. Thank you for your help.

Hi there
trying to fix Samsung s4 active i9295 wifi problem. at least got the MAC address showing (was 02:lots of zeroes) still unable to start wifi. is there anything else I should search for? tiwlan_drv.ko was not there so I downloaded it sepparately. do I need some more modules to be added? using stock 4 file engineering FW Android 5.0.1

100% WiFi Monitor Mode using Samsung Galaxy S2 (GT-I9100) Step by Step

Hi xda-mates. In this post I'm gonna show you, How to get wifi monitor mode on your device without external wifi adapter. If you don't know what is "wifi mode" goto wikipedia. The package consist from drivers, some wifi tools and aircrack.
Monitor Mode getting steps:
1. You have to root your device.
2. Flash CM 9.1.0.
3. Check out, your using originally cwm kernel included in the firmware you flashed.
4. Download my package(the password is my nickname).
5. Extract it to your sd.
6. Open up the terminal.
7. Type
Code:
su
cd pathToYourSd
sh install.sh
it will simply install all stuff to your system.
8. Type 'wmon on' in the terminal to activate monitor mode (type 'wmon off' to activate managed mode).
That's all. You have installed all that you needed, activated monitor mode and now you can use aircrack.
Troubleshooting:
Problem:
Code:
cannot find wireless tools, exiting!
Solution:
a) You must execute wifi tools (aircrack also) from root directory!
Code:
cd /
b) Check out of iwconfig, iwmulticall, iwpriv existance in /data/local/bin/.
Problem:
Code:
insmod: can't insert 'dhd.ko': invalid module format
error: SIOCGIFFLAGS (No such device)
Solution:
a) Make sure you are in supported rom and kernel.
b) Check out the file existance in /data/wmon/ (3 file).
Credits:
Aspartame21
Omri Ildis
Ruby Feinstein
Yuval Ofir
MemoryController

Could this possibly work on the Sprint Galaxy S2?
Sent from my SPH-D710 using xda premium

Mattix724 said:
Could this possibly work on the Sprint Galaxy S2?
Sent from my SPH-D710 using xda premium
Click to expand...
Click to collapse
May be but I don't know exactly. Try to istall it. I'll help you.

GREAT!
Thanks man! i was waiting for someone to go into this much detail, but does the wmon siyah mean that i can dualboot CM 9 and w/e rom ( in my case alliance) and get this to work? my problem with this before is that nothing would happen after my wifi is disabled and module is "loaded", also what do you mean run aircrack from the root dir? like root of the sd?
P.S. Testing now on the Galaxy S2 LTE version ( Rogers)

tutchthesky7 said:
Thanks man! i was waiting for someone to go into this much detail, but does the wmon siyah mean that i can dualboot CM 9 and w/e rom ( in my case alliance) and get this to work? my problem with this before is that nothing would happen after my wifi is disabled and module is "loaded", also what do you mean run aircrack from the root dir? like root of the sd?
P.S. Testing now on the Galaxy S2 LTE version ( Rogers)
Click to expand...
Click to collapse
I get suck after airmon-ng wlan0
says cannot find wireless tools, exiting!
Some help please and thanks?

tutchthesky7 said:
I get suck after airmon-ng wlan0
says cannot find wireless tools, exiting!
Some help please and thanks?
Click to expand...
Click to collapse
Use iwconfig wlan0 instead of airmon-ng wlan0. And make sure that you are in the root directory.
Code:
su
cd /
wmon on
iwconfig wlan0

iwconfig wlan0
aspartame21 said:
Use iwconfig wlan0 instead of airmon-ng wlan0. And make sure that you are in the root directory.
Code:
su
cd /
wmon on
iwconfig wlan0
Click to expand...
Click to collapse
OK thank you!, i'll give that a shot and post back!

Nada
aspartame21 said:
Use iwconfig wlan0 instead of airmon-ng wlan0. And make sure that you are in the root directory.
Code:
su
cd /
wmon on
iwconfig wlan0
Click to expand...
Click to collapse
# wmon on
Original module loaded. disabling wifi
LOADING MODULE
insmod: cant insrt dhd.ko : file exists error : SI0CIFFLAGS (no such device)
then i tried iwconfig wlan0
wlan0 No such device
so i checked iwconfig to see whats up
and my Wlan0 isn't there.. hmmm
Edit: I typed in wmon on and it responded with LOADING MODULE, then i did iwconfig wlan0 and it showed it in manage mode, what next?

tutchthesky7 said:
# wmon on
Original module loaded. disabling wifi
LOADING MODULE
insmod: cant insrt dhd.ko : file exists error : SI0CIFFLAGS (no such device)
then i tried iwconfig wlan0
wlan0 No such device
so i checked iwconfig to see whats up
and my Wlan0 isn't there.. hmmm
Edit: I typed in wmon on and it responded with LOADING MODULE, then i did iwconfig wlan0 and it showed it in manage mode, what next?
Click to expand...
Click to collapse
Don't pay attention to "managed mode" lettering, you are in monitor mode. To test monitor mode working type 'airodump-ng wlan0' and you will see that everything works perfect.

errrm.. not QUIIITEE, it says cannot find wireless tools, exiting. then it deletes all the files i extracted

IT IS WORK! one little question
THIS WORK, first, and ofc, THX man
I had a sgs2(official), rooted in gingerbread, and then i flashed ICS with CM 9.1, then i folllow yours steps, y putted my sgs2 in mode monitor and i checked.
Just one question, i searched in google, and ask in IRC, but i don't find the answer:
¿Do can i use the same steps to get WPA as Ubuntu or Backtrack? else... ¿do you know some link where a tutorial get wpa via sgs2?
I want complete the last step, thx for your time, and sry for my english

Clitoris Errante said:
THIS WORK, first, and ofc, THX man
I had a sgs2(official), rooted in gingerbread, and then i flashed ICS with CM 9.1, then i folllow yours steps, y putted my sgs2 in mode monitor and i checked.
Just one question, i searched in google, and ask in IRC, but i don't find the answer:
¿Do can i use the same steps to get WPA as Ubuntu or Backtrack? else... ¿do you know some link where a tutorial get wpa via sgs2?
I want complete the last step, thx for your time, and sry for my english
Click to expand...
Click to collapse
You can use all stuff like in ubuntu/bt.

Mode inyecction?
Thx for answer me, i did decide install another time backtrack in my sgs2(i removed ), but i want crack wpa without brute force or diccionaries, because it is imposible.
¿Is there some way to crack a wpa without brute force or diccionaries? ¿Do i could implement rainbow tables in sgs2, or is there some way to hashing with aircrack?
Thx for your time,

Clitoris Errante said:
Thx for answer me, i did decide install another time backtrack in my sgs2(i removed ), but i want crack wpa without brute force or diccionaries, because it is imposible.
¿Is there some way to crack a wpa without brute force or diccionaries? ¿Do i could implement rainbow tables in sgs2, or is there some way to hashing with aircrack?
Thx for your time,
Click to expand...
Click to collapse
Aircrack-ng is included to the package you installed. Just type aircrack-ng after switching wifi monitor mode

from a day to other, i can't use this
i didn't use somedays, and now i can't use, it is appears as delete, or simplely, not work. I did install applications in my sgs2.
But now i can't run it. I tried reinstall, but always put in the output:
"wmon on" not found
"wmod on" not found
"wmod monitor" not found
i did that in /, and i executed the install.sh in sdcard as you said in your post.
In internet i not found nothing, and i know programming bash a little, i tried solved gave wmon bit executable but is useless, i follow all steps rights as you said. The only one thing interesant when i execute install that is the output:
Installing Driver...
OK
Installing Utils...
OK
Creating Symlink...
link failed FIle exists
link failed File exists
//I think here is the fail of my steps, i think that make reference to /data/wmon, but i am not sure, i checked that files, but i can't solved
OK
Fixing Permissions...
OK
Temporary FIles Cleaning...
OK
Installation COmpleted! To start WiFi monitor mode just type : "wmod monitor"
I am sry if i am heavy, thx for your time.

This is pretty cool, I managed to make some progress, however got error at authorization stage at line:
aireplay-ng -1 0 -a MAC wlan0
Waiting for beacon frame (BSSID: .......) on channel -1
Couldn't determine current channel for wlan0, you should either force the operation with --ignore-negative-one or apply kernel patch
same error with injection
I'm pretty new to linux stuff, is there any way to bypass this?
Another thing is that I can't use wi-fi after using monitor mode, even if i shut it down (wmon off) until phone restart, is that alright?
Thanks in advance, and keep doing the great job!

Clitoris Errante said:
i didn't use somedays, and now i can't use, it is appears as delete, or simplely, not work. I did install applications in my sgs2.
But now i can't run it. I tried reinstall, but always put in the output:
"wmon on" not found
"wmod on" not found
"wmod monitor" not found
i did that in /, and i executed the install.sh in sdcard as you said in your post.
In internet i not found nothing, and i know programming bash a little, i tried solved gave wmon bit executable but is useless, i follow all steps rights as you said. The only one thing interesant when i execute install that is the output:
Installing Driver...
OK
Installing Utils...
OK
Creating Symlink...
link failed FIle exists
link failed File exists
//I think here is the fail of my steps, i think that make reference to /data/wmon, but i am not sure, i checked that files, but i can't solved
OK
Fixing Permissions...
OK
Temporary FIles Cleaning...
OK
Installation COmpleted! To start WiFi monitor mode just type : "wmod monitor"
I am sry if i am heavy, thx for your time.
Click to expand...
Click to collapse
I've to correct my scripts, but don't wait for it. Just type "export PATH=/data/local/bin:$PATH". You can also add this to your terminal emulator as launch commands or create a script in autostart folder:
Code:
su
cd /system/etc/init.d/
touch 17env
echo "#!/system/bin/sh\nexport PATH=/data/local/bin:$PATH\nexit 0" > 21env

makslll said:
This is pretty cool, I managed to make some progress, however got error at authorization stage at line:
aireplay-ng -1 0 -a MAC wlan0
Waiting for beacon frame (BSSID: .......) on channel -1
Couldn't determine current channel for wlan0, you should either force the operation with --ignore-negative-one or apply kernel patch
same error with injection
I'm pretty new to linux stuff, is there any way to bypass this?
Another thing is that I can't use wi-fi after using monitor mode, even if i shut it down (wmon off) until phone restart, is that alright?
Thanks in advance, and keep doing the great job!
Click to expand...
Click to collapse
I use "aireplay-ng -2 -b VICTIM -h FAKEDMAC wlan0"

aspartame21 said:
I've to correct my scripts, but don't wait for it. Just type "export PATH=/data/local/bin:$PATH". You can also add this to your terminal emulator as launch commands or create a script in autostart folder:
Code:
su
cd /system/etc/init.d/
touch 17env
echo "#!/system/bin/sh\nexport PATH=/data/local/bin:$PATH\nexit 0" > 21env
Click to expand...
Click to collapse
Where is this Terminal autostart folder? Also, I tried executing the first command and it gave me nothing but a "> " line. What should I do?

Hi guy,
first of all, thanks for your great job.
I've seen as you have uploaded a wmon_siyah4.5.1 version... does it work with that siyah version?
I have that kernel (and that version), and I get the error:
Code:
insmod: can't insert 'dhd.ko': invalid module format
error: SIOCGIFFLAGS (No such device)
just after run 'wmon on'.
Can you help me, please?
thanks

[SOLVED] android cannot establish a reliable connection to the server

So you have a problem with your device,maybe you was install a custom rom or you have restored your stock ROM and you can't Connect to playstore,you can't SIGN IN google account
i got the solution
first at all,you should prepare this all
-Root Explorer
-Rooted Device
You can get root explorer on PlayStore
lets go to first step :
1. Open Root Explorer
2. Open system folder then go to etc folder
3. Find a file named "host"
4. Long press on "host" file and click open with,then click Text Editor
there will text file like down here
Code:
[COLOR="Red"]127.0.0.1 localhost
#127.189.7.142 android.clients.google.com
mtalk.google.com[/COLOR]
5.edit the text file,what you need to do it just add # on the port name,so edit it until like down here
Code:
[COLOR="red"]#127.0.0.1 localhost
#127.189.7.142 android.clients.google.com
mtalk.google.com[/COLOR]
diffrent port isn't the problem,don't copy my port,what you need to do its just add # on the both port number
If it helped you can click THANKS button on the left bottom, i really want to help you guys,HOPE IT HELPED ​

just delete the HOSTS file
or make sure
127.0.0.1(here its only 1 space)localhost

[HOW TO] Spoof/Change Wi-Fi MAC Address & Hostname in Yuphoria (Root)

Requirements:
1. Rooted Yuphoria phone.
2. Terminal Emulator app.
Steps:
1. Turn Off Wi-Fi and Open Terminal Emulator app.
2. Enter 'su' and grant root access.
3. To change MAC address, Enter the following:
Code:
echo [I]XX:XX:XX:XX:XX:XX[/I] > /sys/devices/soc.0/a000000.qcom,wcnss-wlan/wcnss_mac_addr
(Replace XX:XX:XX:XX:XX:XX with your desired MAC address like 12:34:56:78:9a:bc)
(You can even edit the file 'wcnss_mac_addr' present in /sys/devices/soc.0/a000000.qcom,wcnss-wlan/ if you don't like Terminal )
4. To change the hostname (device id shown in router), Enter the following:
Code:
setprop net.hostname [I]ZZZZZ[/I]
(Replace ZZZZZ with any desired name)
5. Now Turn ON your WiFi
That's it!!
NOTE:
The MAC Address & Hostname restores to original values after reboot (or Power Off )
Alternatively, you can create a script like this:
Code:
#!/system/bin/sh
echo 12:34:56:78:9a:bc > /sys/devices/soc.0/a000000.qcom,wcnss-wlan/wcnss_mac_addr
setprop net.hostname Anonymous
and execute it (give su permission before executing)
I also made a flashable zip to make the job easy. Just flash it and open Terminal and for example, enter:
Code:
su
spoof 12:34:56:78:9a:bc Anonymous
Reply if you have any doubts/issues

Nice thread ..
Sent from my YU5010 using XDA Free mobile app

How to get hostname?
like you mention in example "net.hostname" where can i find it?

kai_bond said:
How to get hostname?
like you mention in example "net.hostname" where can i find it?
Click to expand...
Click to collapse
To get your current hostname:
Code:
su
getprop net.hostname
To set your own hostname:
Code:
su
setprop net.hostname any_text

Please
My Motorola Moto G 2014 has no MAC address? Help me ? please a script forever? There is a possibility ?

rogerdlucca said:
My Motorola Moto G 2014 has no MAC address? Help me ? please a script forever? There is a possibility ?
Click to expand...
Click to collapse
First of all, this thread is for Micromax Yu Yuphoria phone only.
You should have asked in Moto G 2014 sub-forum
Anyway, how do you know that your phone doesn't have MAC address?
Without MAC address, you can't even connect to the internet..
BTW, check Settings->About Phone-> Status -> MAC Address if there is a MAC address..
If there's no MAC address, better flash modemst1.img and modem2st.img

Terminal emulator is showing non existant file after i entered the command
In my phone soc folder is located in sys/devices/system/soc
Sent from my LG-E405 using XDA Free mobile app

sai mohan said:
Terminal emulator is showing non existant file after i entered the command
In my phone soc folder is located in sys/devices/system/soc
Click to expand...
Click to collapse
This is only for Yuphoria phone.
This varies for other phones....

When I try change that one my mobile going to switch off what to do
GokulNC said:
Requirements:
1. Rooted Yuphoria phone.
2. Terminal Emulator app.
Steps:
1. Turn Off Wi-Fi and Open Terminal Emulator app.
2. Enter 'su' and grant root access.
3. To change MAC address, Enter the following:
Code:
echo [I]XX:XX:XX:XX:XX:XX[/I] > /sys/devices/soc.0/a000000.qcom,wcnss-wlan/wcnss_mac_addr
(Replace XX:XX:XX:XX:XX:XX with your desired MAC address like 12:34:56:78:9a:bc)
(You can even edit the file 'wcnss_mac_addr' present in /sys/devices/soc.0/a000000.qcom,wcnss-wlan/ if you don't like Terminal )
4. To change the hostname (device id shown in router), Enter the following:
Code:
setprop net.hostname [I]ZZZZZ[/I]
(Replace ZZZZZ with any desired name)
5. Now Turn ON your WiFi
That's it!!
NOTE:
The MAC Address & Hostname restores to original values after reboot (or Power Off )
Alternatively, you can create a script like this:
Code:
#!/system/bin/sh
echo 12:34:56:78:9a:bc > /sys/devices/soc.0/a000000.qcom,wcnss-wlan/wcnss_mac_addr
setprop net.hostname Anonymous
and execute it (give su permission before executing)
I also made a flashable zip to make the job easy. Just flash it and open Terminal and for example, enter:
Code:
su
spoof 12:34:56:78:9a:bc Anonymous
Reply if you have any doubts/issues
Click to expand...
Click to collapse

Name-Himanshu
Hi, I have redmi 4 ... and redmi 4 wifi path same as yuphoria phone like - /sys/devices/soc/a000000.qcom,wcnss-wlan/wcnss_mac_addr
but when i change the mac address suddenly my phone restard.. please solve my problem..