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📱 An Android device MAC changer

License: Other

C# 100.00%

macchanger android-device android mac privacy safety root c-sharp xamarin

nmac's Introduction

nMAC

Nil MAC Changer is a MAC changer for various Android devices. Root is required.
More information can be found on my XDA-Developers post.

To Do:

Automatic MAC changing

Screenshots:

nmac's People

Contributors

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Forkers

pythonlimited vaginessa fhchina jonnytech 14core techlord-rce waldow90 hnyaoqingping sts0mrg0 alexanderazhar alexanderinum hamzaali2000

nmac's Issues

it's not support on Nextbit robin.

it's not support on Nextbit robin.
I want to request support for Nextbit robin.

Support for Nexus 5 Hammerhead with Lineage OS

Hi,

I saw that this app supports Nexus 5 Hammerhead, but I was surprised it is not supporting Lineage OS on Hammerhead, or at least the app reports that it doesn't when I run it.

The persist directory is still in root, and still contains the file wlan_mac.bin with the same contents in this format:

Intf0MacAddress=xxxxxxxxxxxxxxx
Intf1MacAddress=00AA00BB00C2
Intf2MacAddress=00AA00BB00C3
Intf3MacAddress=00AA00BB00C4

I'm having the MAC address 02:00:00:00:00:00 causing the wifi to not work problem. I already edited it with file explorer, but even though the changes in my file persist, the 02:00:00:00:00:00 MAC address still shows in Phone Status. I was hoping your app would overcome this.

I don't find a /etc/firmware/wlan/qca_cld file that has been suggested as being a culprit in the persistence of the 02:00:00:00:00:00 MAC address. That directory only contains cpp_firmware_vx_x_x.fw files.

Thanks

John

new device request

I want this app to work in my samsung m31 please help

NVRAM warning error

After using nMAC to patch /nvdata/APCFG/APRDEB/WIFI on my Wileyfox Spark, all works well but if I reboot or cycle the wifi adaptor, it shows an error message (NVRAM WARNING: Err = 0x10):

I can connect to wireless networks, but that message is always shown in the networks list.

When I check the MAC it reports all zero's and some networks refuse to connect.

Restoring the backup fixes everything.

My assumption is that there is a checksum within the modified file that needs updating when the MAC is changed, but I cannot find any documentation about it.

Any ideas?

Help in finding MAC address?

I'd like to see the Nexus 6 supported, but I can't find a file containing the MAC address in sysfs, except in the '80211' driver. The file's read-only, so it's not possible to change the MAC address with it.

Is there any specific method you'd recommend to find the MAC address?

Wileyfox Spark

There are 3 things I need in order to add support for a new device. If you provide them to me, nMAC should soon work on your device.

Your device's name and model.

Please add support for Wileyfox Spark (codename Porridge) running Cyanogenmod 13

The location of your MAC file. This is the trickiest part as it can completely vary by device. The file is usually stored under persistent, system partitions, where it will stay unaltered across re-installs and resets.

I cannot find the MAC file, here is a file listing:

root@porridge:/ # cd /
root@porridge:/ # ls -la
total 3328
drwxr-xr-x  20 root   root         0 2016-11-21 23:07 .
drwxr-xr-x  20 root   root         0 2016-11-21 23:07 ..
dr-xr-xr-x  83 root   root         0 2016-11-21 23:07 acct
drwxrwx---   5 system cache     4096 2016-11-21 01:36 cache
lrwxrwxrwx   1 root   root        13 1970-01-01 01:00 charger -> /sbin/healthd
dr-x------   2 root   root         0 2016-11-21 23:07 config
lrwxrwxrwx   1 root   root        17 2016-11-21 23:07 d -> /sys/kernel/debug
drwxrwx--x  34 system system    4096 2016-11-22 14:43 data
-rw-r--r--   1 root   root       596 1970-01-01 01:00 default.prop
drwxr-xr-x  15 root   root      3400 2016-11-21 23:07 dev
lrwxrwxrwx   1 root   root        11 2016-11-21 23:07 etc -> /system/etc
-rw-r--r--   1 root   root      1933 1970-01-01 01:00 factory_init.project.rc
-rw-r--r--   1 root   root     17411 1970-01-01 01:00 factory_init.rc
-rw-r--r--   1 root   root      2329 1970-01-01 01:00 factory_init.usb.rc
-rw-r--r--   1 root   root     25813 1970-01-01 01:00 file_contexts
-rw-r-----   1 root   root      3120 1970-01-01 01:00 fstab.mt6735
-rw-r-----   1 root   root       113 1970-01-01 01:00 fstab.porridge
-rwxr-x---   1 root   root   1199848 1970-01-01 01:00 init
-rwxr-x---   1 root   root     10139 1970-01-01 01:00 init.cm.rc
-rwxr-x---   1 root   root       983 1970-01-01 01:00 init.environ.rc
-rwxr-x---   1 root   root      3001 1970-01-01 01:00 init.mt6735.modem.rc
-rwxr-x---   1 root   root     20408 1970-01-01 01:00 init.mt6735.rc
-rwxr-x---   1 root   root     28011 1970-01-01 01:00 init.mt6735.usb.rc
-rwxr-x---   1 root   root     27498 1970-01-01 01:00 init.rc
-rwxr-x---   1 root   root       319 1970-01-01 01:00 init.superuser.rc
-rwxr-x---   1 root   root       588 1970-01-01 01:00 init.target.rc
-rwxr-x---   1 root   root      2091 1970-01-01 01:00 init.trace.rc
-rwxr-x---   1 root   root      9283 1970-01-01 01:00 init.usb.configfs.rc
-rwxr-x---   1 root   root      5339 1970-01-01 01:00 init.usb.rc
-rwxr-x---   1 root   root       342 1970-01-01 01:00 init.zygote32.rc
-rwxr-x---   1 root   root       614 1970-01-01 01:00 init.zygote64_32.rc
-rw-r--r--   1 root   root      1012 1970-01-01 01:00 meta_init.modem.rc
-rw-r--r--   1 root   root      1630 1970-01-01 01:00 meta_init.project.rc
-rw-r--r--   1 root   root     15474 1970-01-01 01:00 meta_init.rc
drwxr-xr-x   9 root   system     180 2016-11-21 23:07 mnt
drwxrwxrwx   7 root   system    4096 2010-01-01 00:00 nvdata
drwxr-xr-x   2 root   root         0 1970-01-01 01:00 oem
drwxrwx--x   2 system system       0 2016-11-21 23:07 persist
dr-xr-xr-x 334 root   root         0 1970-01-01 01:00 proc
-rw-r--r--   1 root   root      4920 1970-01-01 01:00 property_contexts
drwxrwx---   4 system system    4096 2010-01-01 00:00 protect_f
drwxrwx---   5 system system    4096 2010-01-01 00:00 protect_s
drwxr-xr-x   3 root   root         0 1970-01-01 01:00 res
drwx------   2 root   root         0 2016-11-18 08:42 root
drwxr-x---   2 root   root         0 1970-01-01 01:00 sbin
lrwxrwxrwx   1 root   root        21 2016-11-21 23:07 sdcard -> /storage/self/primary
-rw-r--r--   1 root   root      1070 1970-01-01 01:00 seapp_contexts
-rw-r--r--   1 root   root        67 1970-01-01 01:00 selinux_version
-rw-r--r--   1 root   root    178642 1970-01-01 01:00 sepolicy
-rw-r--r--   1 root   root     11220 1970-01-01 01:00 service_contexts
drwxr-xr-x   5 root   root       120 2016-11-21 23:07 storage
dr-xr-xr-x  17 root   root         0 2016-11-21 23:07 sys
drwxr-xr-x  20 system system    4096 2016-11-21 23:07 system
-rw-r--r--   1 root   root      4489 1970-01-01 01:00 ueventd.mt6735.rc
-rw-r--r--   1 root   root      4592 1970-01-01 01:00 ueventd.rc
lrwxrwxrwx   1 root   root        14 2016-11-21 23:07 vendor -> /system/vendor
root@porridge:/ # ls -la /persist/                                             
total 0
drwxrwx--x  2 system system 0 2016-11-21 23:07 .
drwxr-xr-x 20 root   root   0 2016-11-21 23:07 ..
root@porridge:/ # mount
rootfs on / type rootfs (ro,seclabel)
tmpfs on /dev type tmpfs (rw,seclabel,nosuid,relatime,mode=755)
devpts on /dev/pts type devpts (rw,seclabel,relatime,mode=600)
proc on /proc type proc (rw,relatime)
sysfs on /sys type sysfs (rw,seclabel,relatime)
selinuxfs on /sys/fs/selinux type selinuxfs (rw,relatime)
/sys/kernel/debug on /sys/kernel/debug type debugfs (rw,seclabel,relatime,mode=755)
none on /acct type cgroup (rw,relatime,cpuacct)
none on /sys/fs/cgroup type tmpfs (rw,seclabel,relatime,mode=750,gid=1000)
tmpfs on /mnt type tmpfs (rw,seclabel,relatime,mode=755,gid=1000)
none on /dev/cpuctl type cgroup (rw,relatime,cpu)
pstore on /sys/fs/pstore type pstore (rw,seclabel,relatime)
none on /sys/fs/cgroup/bfqio type cgroup (rw,relatime,bfqio)
/dev/block/mmcblk0p20 on /system type ext4 (ro,seclabel,relatime,data=ordered)
/dev/block/mmcblk0p21 on /cache type ext4 (rw,seclabel,nosuid,nodev,noatime,discard,noauto_da_alloc,data=ordered)
/dev/block/mmcblk0p3 on /protect_f type ext4 (rw,seclabel,nosuid,nodev,noatime,nodelalloc,noauto_da_alloc,commit=1,data=ordered)
/dev/block/mmcblk0p4 on /protect_s type ext4 (rw,seclabel,nosuid,nodev,noatime,nodelalloc,noauto_da_alloc,commit=1,data=ordered)
/dev/block/mmcblk0p18 on /nvdata type ext4 (rw,seclabel,nosuid,nodev,noatime,discard,noauto_da_alloc,data=ordered)
adb on /dev/usb-ffs/adb type functionfs (rw,relatime)
tmpfs on /storage type tmpfs (rw,seclabel,relatime,mode=755,gid=1000)
/dev/block/dm-0 on /data type ext4 (rw,seclabel,nosuid,nodev,noatime,discard,noauto_da_alloc,data=ordered)
/dev/fuse on /mnt/runtime/default/emulated type fuse (rw,nosuid,nodev,noexec,noatime,user_id=1023,group_id=1023,default_permissions,allow_other)
/dev/fuse on /storage/emulated type fuse (rw,nosuid,nodev,noexec,noatime,user_id=1023,group_id=1023,default_permissions,allow_other)
/dev/fuse on /mnt/runtime/read/emulated type fuse (rw,nosuid,nodev,noexec,noatime,user_id=1023,group_id=1023,default_permissions,allow_other)
/dev/fuse on /mnt/runtime/write/emulated type fuse (rw,nosuid,nodev,noexec,noatime,user_id=1023,group_id=1023,default_permissions,allow_other)
/dev/block/vold/public:179_128 on /mnt/media_rw/41DE-63B3 type fuseblk (rw,dirsync,nosuid,nodev,noexec,noatime,user_id=0,group_id=0,default_permissions,allow_other,blksize=4096)
/dev/fuse on /mnt/runtime/default/41DE-63B3 type fuse (rw,nosuid,nodev,noexec,noatime,user_id=1023,group_id=1023,default_permissions,allow_other)
/dev/fuse on /storage/41DE-63B3 type fuse (rw,nosuid,nodev,noexec,noatime,user_id=1023,group_id=1023,default_permissions,allow_other)
/dev/fuse on /mnt/runtime/read/41DE-63B3 type fuse (rw,nosuid,nodev,noexec,noatime,user_id=1023,group_id=1023,default_permissions,allow_other)
/dev/fuse on /mnt/runtime/write/41DE-63B3 type fuse (rw,nosuid,nodev,noexec,noatime,user_id=1023,group_id=1023,default_permissions,allow_other)

Using 'find / -type f -iname mac' only shows stuff in /proc/

The content of your MAC file. I have to know the exact content of this file to know how to change your MAC and also to ensure things are safe. White spaces and new lines included! It is easiest if you just send me your MAC file, but make sure to mask/replace your MAC address first!

I would if I could find it - any ideas?

Not working in oneplus one.

Hey
i have opo running cyanogenmod 13 nightly.
When i open the latest app it says that Device not supported.

Hello, are there any other parameters that can be modified besides mac?

Hello, are there any other parameters that can be modified besides mac? For example: serial number, IMEI1.IMEI2, WIFIMAC, Bluetooth MAC, AID, memory card ID!

Nexus 5X 7.1.1 - device not supported

Rooted with TWRP + SuperSU

Request for support for the Google Nexus 6

Hello, I want to request support for the Nexus 6.

Manufacturer: Motorola
Model: shamu
Manufactured for: Google
Model name: Nexus 6
Android: 7.1.1 Stock Build N6F27M (Download)
SU: SuperSU v2.82-SR5
MAC-File: unfortunally I didn't found it on / (recursive), wpa-suppicant.conf is at /data/misc/wifi/, I know that it exist a file with 02:00:00:..... I searched for "wpa", "wifi" and "mac"

If someone tells me how, I am open to make a filesystem-trace on another app (Wifi Mac Changer (PlayStore)) which is not open-source, crashes often but works. By that way we can find out the right file surely.

Requesting support for a new device

Hi! Can you help me? My device Alcatel 1T 7" wi-fi (android 8.1.0).
I found the file WIFI in the following path: /vendor/nvdata/APCFG/APRDEB/
WIFI.txt

Examining the contents of that file with a hex editor revealed my Wi-Fi mac address at bytes 5 to 10 (6 bytes total).
Can you make changes to your program to make it work on my device?

Qualcomm devices

I have used nMac on a multitude of rooted devices running various versions of Android without problem. All of these devices had a Mediatek chipset. Now I own a phone with a Qualcomm chipset. But I have been unable to locate a file containing the MAC address except - except for one in /sys - which I know from previous discussions is unusable. Is this a known issue or can you suggest any way to locate the file?

Issue

Problem with Nexus 5 Lineages OS

Support Request

Hi, I appreciate you are opened to support more devices, so here is my request:

1 - My device is an Android Box Yundoo Y2 Amlogic S912 (https://www.gearbest.com/tv-box-mini-pc/pp_449236.html).

2 - I believe my MAC file is the following: /sys/devices/c9410000.ethernet/net/eth0/address
If I open this address file, I can see my MAC there. No way in the world I was able to edit/modify/delete this file or its value. I heard that files inside /sys/ are virtual files mounted by the kernel.

3 - The content of the address file is just the MAC Address: xx:xx:xx:xx:xx:xx.

Since I was not able to change my mac address, im counting on your support to have it done.

Just as a side note, the interface I am trying to change is eth0 (ethernet). I was not able to find the mac file for my wireless interface.