Hello there
I have a samsung s6 phone with an app from google play called 'linuxdeploy' by meefik install. Through this I have debian installed on my phone as a image file and use VNC server app to emulate debian.
I am writing to ask is it possible somehow through debian or any other linux variant to extract or retrieve the firmware of the phone's components (especially microphone, wifi module, and speaker - and if possible the antenna for connect to mobile service provider-). I can give the android/samsung details if needed. Also would running the 'hardinfo' application from linux be of any use? Any help I can get is v much appreciated.
Thanks
Related
Maybe I'm misinterpreting what I've read, but my understanding is that Android "O/S's" are a VM (via Dalvik?) that runs within a pared down linux O/S. Assuming that's not too far off, is it possible to add packages or programs to that Linux O/S? Could I, for example, add regular old Wireshark to it? Obviously the programs would have to be compiled for the correct cpu platform.
Thanks.
The kernel is Linux one... As for your question, provided you have rooted your phone, you can create a chroot there and run Linux apps on your phone.
A howto for Debian here: http://forum.xda-developers.com/showthread.php?t=996746
Dear all,
I'm trying to reconstruct the Andriod on my phone. So far i managed to download source code for Linux core including files like "mount, cp, modprobe,...", however I notices thete are other files in /system/bin like "am, pm, ..." which control the other layer of Android OS. How can I download the source code for these kind of files. Also in framework we have "am.jar" which seems to have direct relation to Java VM. Maybe it is better to also ask how Java VM works on Android. I do not ask about general knowledge because more or less I know how it works. Basicly I need to know which files are related to the process of running Apps on Android and what they do.
Best wishes.
I wish to pose the following questions from the point of view of my Samsung Galaxy Trend Plus.
-I have successfully had the WiFi connection going to my wireless modem. Without using
the hard usb cable, how may I browse and copy files between this Android phone
and a Windows 7, TCP/IP network via the WIFI connection? Neither my phone's file browser
or windows successfully detects the other.
-Does my Samsung Galaxy Trend Plus come with any form of default firewall, or antivirus?
Does it even need one?
-Do I have a jre installed by default that is Micro Edition compatible? If I don't have a
java runtime installed, which particular version should I download and copy across?
Will it support execution of compatible .jar files?
Hi there,
I finally decided to root my Note Pro (P900), which is just 10 Days old (refurbished tho, so no warranty issues).
My Backstory (only read if you are bored
The main Reason for me is privacy. Coming from a Xiaomi Android Device with its excellent Permission Manager I was shocked at the Permissions some Apps require, that cannot be changed.
I did my research and tried a relatively unknown option named "Appguard". (Google actually removed it from the PlayStore after a short period of time, still available from their Website). This app was developed by a IT Professor at a german university with the help of his students. It allows to manage app permissions on the fly for installed apps and doesn't require root. However, this requires to reinstall the apps you want to monitor (no big deal) and it also allows apps to get PlayStore upgrades (great!). However as it functions without requiring root, there is no way to monitor system apps (including all the Samsung bloatware!).
I did further research and am now opting for the xPrivacy Plugin for the Xposed Framework.
This of course requires root to function. So here I am.
My device is a stock, unrooted P900 Wifi (32 GB) currently running 4.4.2 (KOT49H.P900XXUANI1). And, I'm on a Mac!
Bummer!
I understand that the current setup to gain easy root is using Odin on a windows machine (wich i dont have!)
I did some more research and found Heimdall. Its a multi platform tool that allows flashing Samsung devices.
Did anyone already try Heimdall and can maybe give me a hand on setting it up?
Does it even work with the P900?
Any other Methods rooting the P900 on Mac OSX?
Thanks a lot in advance!
For times when I need to use Odin I use windows in a VMWare virtual machine on my macbook. The VM image takes up precious SSD space on my rig though so when not in use I'll copy over the image to removable storage to free up space and then copy it back to the macbook when I need it.
Thank you for your reply.
Ive done some tinkering in the Meantime and it seems like at the moment there is no possibility for the P900 using Mac OSX.
There are actually two options (or one technique used by two programs). Both of them are open source, available for Windows, Linux and Mac and can be found on github.
One is Heimdall, which seems to work fine for older Samsung devices and actually uses a special kext to replace the samsung drivers on Mac OSX. It comes with a command line tool as well as a straight forward user interface.
The other one is JOdin3, a Java/Casual based program that can be used directly in the browser or downloaded and run as a java program. It also uses the Heimdall drivers, but offers a user Interface that looks and functions exactly like Odin, plus it inludes a "noob friendly" step by step process in the UI.
The problem is that the heimdall drivers are still having issues with newer samsung devices (including the note pro) preventing it to fetch the PIT file from the device.
As of now, April 23rd 2015 there is currently no way to root your device using Mac OSX
I'm currently downloading a virtual windows machine in virtualbox and will try to root that way.
I have no Windows license, but thanks to the Internet Explorer Team from Microsoft you can download already complete virtual Windows Enviroment for both OSX and Linux directly from the windows servers. For free!
Will report back once I rooted my device.
I successfully rooted my P900!
For those Mac Users out there interested:
I tried Virtualbox first, but it didn't work. I installed the exact same windows image (Win7 Enterprise) with VmWare Fusion and was able to detect my device using Odin with the latest official Samsung drivers.
I used Odin (v. 3.10.6) to flash TWRP Recovery (v. 2.8.6.0). You have to boot directly into recovery after flashing, otherwise the OS will revoke the custom recovery at the first boot.
I then used TWRP recovery to flash SuperSU (v. 2.46) from a USB Drive and made a full backup to the ext. SD card.
Currently downloading the Hyperdrive custom rom. Really looking forward to it.
Did you end up tripping KNOX?
Keep us posted on your progress.
KNOX will be tripped when you install a custom recovery via Odin.
So yes, my KN0X has been tripped.
I'm currently running the Hyper drive Rom with different kernels. Performance seems good and customization Options excellent. l have a problem with random shutdowns (not reboots), no matter what kernel l use.
Pretty sure It's related to the Rom setting/ Setup rather than root method. Some users of the Hyper drive Rom reported similar issues,' however l have to figure this out before university starts again on monday and i absolutely need the tablet for lecture.
If I dont find a solution for the shutdowns until sunday i might have to consider flashing stock + .Xposed
Hello,
Hopefully can find further help here...
Obtained Keypoon K30s Pro tablet from China. It is running Android 10 as its oem OS. I want to set it up with a linux distro instead of android.
Ofcourse due to exotic make I have not been able to find any threads of information on this topic for this brand tablets.
Only guide so far has been hardware specs...
It is running on Unisoc SC9863a 64bit ARM Cortex A-55 cpu at 10 cores.
10GB RAM
512GB internal storage
PowerVR Rogue GE8322 integrated graphics card
It successfully connects with windows 10 cmd adb bridge.
As I understand, I would need a linux distro img format file to try and boot it from bootloader via ADB, however official sources only offer ISO downloads.
PS I am open to any linux distro which would offer best compatibility to the hardware. From what I can see Debian seems to be a good choice. (as this brand is not
part of the supported device list for ubports of ubuntu touch couldnt get past that either)
Any advice would be greatly appreciated
Thank you
Try this
Andronix - Linux on Android – Apps on Google Play
Andronix lets you install Linux on Android without root.
play.google.com
jwoegerbauer said:
Try this
Andronix - Linux on Android – Apps on Google Play
Andronix lets you install Linux on Android without root.
play.google.com
Click to expand...
Click to collapse
Thank you for reply.
Looks like Andronix is a Linux emulator and backbone still remains Android.
with this also comes certain limitations...
I was looking to completely replace Android with a Linux distro.
Any suggestions?
Android IS Linux tailored to the mobile's hardware
jwoegerbauer said:
Android IS Linux tailored to the mobile's hardware
Click to expand...
Click to collapse
Yes, you are correct there. Andoid is built off the linux kernel.
However, it is still limited in what you can do, you have proprietary bloatware bogging down your device and the biggest issue for me is that google is the manager of it all.
So I am strongly coming from privacy side as well.
I have seen quite a few options similar to Andronix on play store. Correct me if im wrong- they are like a virtual machine on windows..? Not sure how this setup works, if you are able to save your OS state, packages etc, or its a clean slate everytime you fire up the vnc server and connect to the distro of choice...
So I am really interested to see if its possible to fully get rid of android and try linux. (Cant install windows as ARM cpu's are not supported, not that I wanted windows anyway)
Many thanks