Root [Without PC] Unpack, Edit, Repack boot.img

[ModdingMyMind]

https://github.com/ModdingMyMind/boot_manipulation/commit/9027f81e4bca2853c77475a658966e19b1216f4b

 

[ModdingMyMind]

 

[ModdingMyMind]

https://github.com/ModdingMyMind/boot_manipulation/commit/a9db78abdf006d6e35d9a7f9c8a47d8c50db9e3b

Fixed the kernel commandline from unmkbootimg.c. If any of you built the multi call binary recently, I recommend rebuilding. This fix was rather important even though it was a small fix.

 

[kpparry0156]

I'm getting this error code under gunzip .. can anyone help me
Called. Gunzip invalid error



mkbootimg --base 0 --pagesize 2048 --kernel_offset 0x00008000 --ramdisk_offset 0x0f813290 --second_offset 0x00f00000 --tags_offset 0x04800000 --cmdline 'console=ttyHSL0,115200,n8 androidboot.hardware=g2 user_debug=31 msm_rtb.filter=0x0' --kernel kernel --ramdisk ramdisk.cpio.gz -o boot.img
root@android:/data/local/tmp # mkdir ramdisk
mkdir failed for ramdisk, File exists
255|root@android:/data/local/tmp # cd ramdisk
../ramdisk.cpio.gz | cpio -i <
gunzip: invalid magic
root@android:/data/local/tmp/ramdisk #

 

[ModdingMyMind]

I'm getting this error code under gunzip .. can anyone help me
Called. Gunzip invalid error



mkbootimg --base 0 --pagesize 2048 --kernel_offset 0x00008000 --ramdisk_offset 0x0f813290 --second_offset 0x00f00000 --tags_offset 0x04800000 --cmdline 'console=ttyHSL0,115200,n8 androidboot.hardware=g2 user_debug=31 msm_rtb.filter=0x0' --kernel kernel --ramdisk ramdisk.cpio.gz -o boot.img
root@android:/data/local/tmp # mkdir ramdisk
mkdir failed for ramdisk, File exists
255|root@android:/data/local/tmp # cd ramdisk
../ramdisk.cpio.gz | cpio -i <
gunzip: invalid magic
root@android:/data/local/tmp/ramdisk #

Your ramdisk isn't a gzip compression.

Use this tool instead. Place the bash binary to /system/xbin and place the rest in /data/local/.

See the README.md on how it is used.

It currently supports lzma, lz4, gzip, and xz.

https://github.com/ModdingMyMind/mkbootimg_tools/tree/master/ARM

 

[ModdingMyMind]

http://androidforums.com/rooted-devices-only/874059-development-mkbootimg-tools.html

 

[devo1978]

no ROM's I've tried worked I love my LG G2 and want it working again and not stick in TWRP Computer wont connect USB no DRIVERS

 

[phan9998]

no ROM's I've tried worked I love my LG G2 and want it working again and not stick in TWRP Computer wont connect USB no DRIVERS

I've had greatest success(easiest) using Windows 7

 

[OdSazib]

Well, I have made à flashable zip and easier guide... With all of mkboot tolls

i will post on xda

But does anyone know the way to decompile dt.imgimg?