Kernel module and o files - Android Q&A, Help & Troubleshooting

can anyone help me out where to paste the module .ko files and the .o format files in android so that my ath9k works properly?help me out guys

Duplicate of Kernel module file
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[Help for Porting ]Stuck in Bootloop

Guys Im porting samsung s plus rom to LG Optimus sol. They same 1 GHz cpu and adreno 205...i swapped all files as mentioned Below..but i have boot loop...in boot image....im using the boot from galaxy plus swapping only ZImage file from base and renamed the "init.devicename.rc" and "unvented.device.rc" to my device name as "init.victor.rc" and "unvented.victor.rc"...both kernel has same init.rc....i also tried of using my base rom also but it has bootloop......some times it bootup showing as "Android is upgrading" and Starting Applications" and start loops.....dono wat to do...plzzz help me out guys...im very close to finish my porting....ill be very thankful to u for helping my first port....
Swap files in bin
am
ami304d
bmgr
brcm_patchram_plus
hci_attach
fix_permissions
ime
input
monkey
pm
port-bridge
rild
servicemanager
vold
copy this all files from base bin folder to port bin folder. all files need beacuse for bluetooth,gsm sensor and other working
after bin folder open etc folder in base and port. now copy following files and folderto port bin folder
folders
before copy folder delete following folder from port then copy following folder from base to port.
bluetooth
dhcpd
firmware
permissions
ppp
wifi
wl
copy this folder from base to port affter deleting folder from port
now we need to copy files from base to port. copy following files
apns-conf.xml
dbus.conf
gps.conf
hosts
media-profiles.xml
resolv.conf
vold.fstab
copy this files from base etc to port etc
after etc go to the lib folder. open lib folder in base and port
folder
now you need to copy following folder from base to port. but before copy delete following folder from port then copy.
modules
hw
egl
copy this folder from base to port. after deleting folder in port.
now time for files. copy following files from base to port
libauth.so
libcm.so
some time you need to copy all audio file from base to port. but some time libbluedroid
libbluetooth
libbluetoothd
libcamera
libcameraservice
libdiag.so
libdbus.so
libdss.so
libdsm.so
libdll
libgsl.so
libgstk_exp.so
libmiscta.so
libmmgsdilib.so
libmmipl.so
libmmjpeg.so
liblog
libnv.so
liboem_rapi.so
liboemcamera.so
libhardware_legacy
liboncrpc.so
libpbmlib.so
libqmi.so
libqueue.so
libril.so
libril-qc-1.so
libsensorservice
libwebcore
libwms.so
libwmsts.so
copy this all files from base lib to port lib
after lib. now time to go usr folder. open usr folder in base and port.
delete following folder in port then copy and following folder from base to port
keychars
keylayout
copy this folder from base to port after delete folder in port
now go to the xbin folder.open xbin folder in base and port. then copy following file from base to port
hcitool
hcidump
hciconfig
now we need to do final step. open build.prop file in base and port. and change following lines from base build.prop to port build.prop
ro.product.board=
ro.product.model=
ro.product.brand=
ro.product.name=
ro.product.device=
ro.product.manufacturer=
ro.build.product=
ro.sf.lcd_density=
ro.sf.hw_lcd_density=

[Q] DexMerger not working?

I've always searched for a way to dex jar libraries once and then simply merge them when building the Android app.
Now the current version of dx (from the Android SDK 4.1.1) contains a DexMerger class.
You can call it directly with java -cp com.android.merge.DexMerger to merge 2 .dex files together.
dx itself uses this class when you dex a directory with .class files and there are archives (.zip, .jar, .apk) containing a classes.dex file. These classes.dex files are then merged with the dex file to be built from the .class files.
The problem is that dex files created with DexMerger do not work. APKs built this way are not installed.
Does anyone know how to make this work?
Where could I contact the Android SDK developers to ask them directly?
Tom

[TOOL][SHARE] Boot.img tools (unpack,repack,ramdisk)

Note: I'm just sharing the work of the XDA Member CNexus.Here's a little introduction by him :
CNexus said:
I have not seen this posted anywhere, so I thought I would post it here. This is NOT purely my work, and I do not take credit for it as such.
Included in the attached ZIP are the following files:
boot_info - prints information about the boot.img passed to it, including the base address and ramdisk address. This tool prints out everything needed to repack the boot.img correctly.
split_boot - More commonly known as split_bootimg.pl, this rips apart the boot.img to extract the ramdisk and zImage. It has been modified by me to split the boot.img into a separate folder (specified by the file name of the boot.img passed to it) and to extract the ramdisk into a sub-folder as well (extracts the cpio from the gz and then extracts the actual files from the cpio archive)
unpack_ramdisk - unpacks the given ramdisk file.
Code:
Usage: unpack_ramdisk
repack_ramdisk - repacks the ramdisk from the given directory (found online and modified slightly to take a directory)
Code:
Usage: repack_ramdisk [outputFile]
mkbootimg - mkbootimg binary that creates a boot.img file from the given ramdisk and zImage. Updated to a version compiled by me to support the --ramdiskaddr option (ramdisk address) so that even nonstandard boot.img's can be repacked correctly (Use with boot_info for best results).
umkbootimg - included for convenience. Not made by me. Original thread here.
unpack - wrapper script made by me for the umkbootimg binary^ to unpack the boot.img into a separate directory and then unpack the ramdisk into a sub-directory.
Note: These tools were made for Linux. They may also work on Cygwin, but I have not personally tested them.
ANYONE is free to use / modify / kang these files as they see fit. No need to ever ask or do anything more than download.
Enjoy.
Click to expand...
Click to collapse
Download the required files from the original thread.
Original Thread : http://forum.xda-developers.com/showthread.php?t=2319018
1+
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Help needed: patching Lollipop Framework (boot.oat)

Hello,
For a custom project on my Galaxy S5 (SM-G900F), I'm trying to patch a specific smali of the telephony component of the framework. Here's how I proceed:
- the part I'm interested in is on telephony-common.dex which is a part of boot.oat . So I start by pulling this file from /system/framework/art/
- Then I use oat2dex (SmaliEx) to extract the content of the previous file using : java -jar oat2dex.jar boot boot.oat
- Now I have The dex I'm interested. After baksmali, I can edit the file and put it back to a dex.
- My problem: I can't figure out how to build back the boot.oat with my changes. So far, I've been trying to use dex2oat on my phone bu the resulting file is way smaller than the original and isn't working.
Thanks in advance!

How to edit android emlator kernel and ramdisk?

Hi
I need help with modifying android emulator kernel and ramdisk, or far better a custom rom for the emulator, I wanna know ho can I edit emulators kernels and ramdisks? like nox, memu or etc
As I wanted to do that, I decompressed my emulator's system.vmdk with 7zip, there was 2 img files and a non extension file :
Code:
0.img
1.img
2
I've extracted both img files, but the non extension file name "2" coudnl't be extracted and NotePad++ can't read it and I don't know what's that yet
the first img ( 0.img ) include 3 files without extension :
Code:
cmdline
kernel
ramdisk
that's what I got from cmdline file with NotePad++ :
Code:
root=/dev/ram0 init=/init androidboot.hardware=android_x86 quiet console=tty0 console=ttyS0 androidboot.console=tty0 ignore_loglevel cpuidle.off=1 oprofile.timer=1 oprofile.cpu_type=timer
but of course NotePad++ was unable to open kernel and ramdisk, is it any way to modify them?
and I've got these from extracting 1.img ( Headers Error show after extracting with 7zip ) :
Code:
[SYS]
[UNKNOWN]
app
bin
etc
fonts
framework
lib
lost+found
media
priv-app
usr
vendor
xbin
build.prop
I tried these ways but I couldn't succeed yet
1. I tried Oracle VM Virtual Box and VMware Workstation, installed an android os and tried to modify parameters there, but there was no luck and os couldn't start with emulator system.vmdk
2.I used [KITCHEN]Android Kernel Kitchen 0.3.1 to unpack the ramdisk and kernel file I explained above but there was not luck, also the kitchen coudln't extract those two img files, the I used 7zip
I know it's possible, because some one else did it months ago but I have no clue what he did and he don't tell any body what he did
I'm not a developer and yes I'm a noob at what I'm trying to learn and do, and that's why I'm here, so please help me to learn and do this
New question, is there any way to connect emulator to py usb debugging? I wanna use terminal emulator but is say device is offline
nobody helping, and I have a new question. I search a lot but I couldn't find any way, is it possible to flash a custom rom on emulators like nox ? or other emulator, there are tutorials but they use vmware, I want t flash a custom rom on emulators like nox, not virtual box or vmware, if some one knows please give me tut or help
there are threads with creating kernel, rom and etc for mobile, but I wanna do that on emulator, if some one knows, please help

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