[Q] system.yaffs2.img - Android Q&A, Help & Troubleshooting

I'm trying to use android kitchen to unyaffs system.yaffs2.img and it keeps saying system is not found? I put the boot.img and system.yaffs2.img in a zip and still didn'd work. I even created a system folder and put the system.yaffs2.img. It said it didn't find the build.prop? What is the method for this to work?

You need to remame to just system
And use aiup 2048 system desktop to unpack
Sent from my MT15i using Tapatalk

kormatoes said:
You need to remame to just system
And use aiup 2048 system desktop to unpack
Sent from my MT15i using Tapatalk
Click to expand...
Click to collapse
Is there a linux version and or alternative?

Edit: I found an easier way. Thanks anyway..

Could you tell about that easier way?

Related

aZuZu Small Tools 4 SE x10 series...

Sony-Ericsson System SIN 2 Android System IMG Converter
Here it is...
http://dl.dropbox.com/u/10158456/SIN2IMG.rar
i have successfully unpack around 10 SE x8 system.sin files..
could you try to unpack few more and give feedback thank you...
I have idea!
If someone back up system image of rooted 2.1 phone then i flash my phone with this image will i get rooted 2.1
as-mario said:
I have idea!
If someone back up system image of rooted 2.1 phone then i flash my phone with this image will i get rooted 2.1
Click to expand...
Click to collapse
it's not easy as you think. to flash the rom, you need rooted system.sin. .sin files only can be signed by sonyericsson.
take a look at this thread instead. all your idea is in this. lol. btw, this method works
http://forum.xda-developers.com/showthread.php?t=876868
Thats app creates .sin files.
as-mario said:
Thats app creates .sin files.
Click to expand...
Click to collapse
No. that app used to convert .sin from decrypted rom from SEUS to .img..you can extract it using unyaffs. trust me.
Ok convert sin to img.
Why then cant convert img to sin.
Coz SONY sign every sin they do, phone doesnt take unsigned sin files
Sent from my E15i using XDA App
I dont get it, after i have downloaded it, there is an EXE file, after i double clicked it, nothing happens = =
I am using windows 7 x64, and i have tried to set its capability with windows xp, still nothing happens~
Can anyone help?
it is command line app...
so you need to start -> run -> cmd
aZuZu said:
it is command line app...
so you need to start -> run -> cmd
Click to expand...
Click to collapse
but, after i got into there, nothing was happening, it said
"aZuZu SE SIN2IMG, v1.02.3 <c> anZuZu 2010.
Usage" System.Sin System.Img"
can anyone help >.<
usage: system.sin System.img
so in cmd
you write sin2img [path to your system.sin file] [path where you wanna to put new created system.img file]
This is freakin' brilliant! Thanks!
Edit: Make a Linux version.
have a try
It works with mono?
Edit: Okay.. So now it's a .img file. How do I crack this open and start playing around with it?
greetings..
thanks to all for trying...
as i recall there is kernel support for yaffs imgs with cloop.. or something..
but hey i'm xp user..
So the file is yaffs?
yaffs
a-k-t-w said:
So the file is yaffs?
Click to expand...
Click to collapse
it is actually yaffs v2.0 but mounting should be possible in linux
in win32 can be extracted with tool unyaffs.exe
Can anyone reupload the SIN2IMG tool ? I can't find any valid download link for it.
http://forum.xda-developers.com/showthread.php?t=979912
use aIUP from here rather...
I only need to convert it to img... i dont need to unpack it... Why there isn't any mirror with that tool ? is there something wrong with it ?

[Q] How to repack a system.img

I have a question, I need help repacking a system.img. This is what i have done, i unpacked it, removed unnessasary apps and added a different frame work, so now i want to repack back to a system.img file.But have had no luck. I do have ubuntu and windows so no matter what operating system i use.
frankinstine said:
I have a question, I need help repacking a system.img. This is what i have done, i unpacked it, removed unnessasary apps and added a different frame work, so now i want to repack back to a system.img file.But have had no luck. I do have ubuntu and windows so no matter what operating system i use.
Click to expand...
Click to collapse
If you intend on flashing it with a custom recovery, you could also zip the whole package and name it update.zip
There's an excellent guide over here.
The problem is, I used mkcramfs and when I unpacked it again it showed empty
Sent from my HTC HD2 using XDA App
frankinstine said:
The problem is, I used mkcramfs and when I unpacked it again it showed empty
Sent from my HTC HD2 using XDA App
Click to expand...
Click to collapse
I see. But what will the .img be used for?
Thijs96 said:
I see. But what will the .img be used for?
Click to expand...
Click to collapse
I want to edit and change some things in it. I'm doing this for the HD2. The new nand flash. So that's why a zip will not help me, I do know how to make a Rom into an zip. The nand flashs the boot.img and system.img
Sent from my HTC HD2 using XDA App
To be clear I have the system file ready I just need to reach it
Sent from my HTC HD2 using XDA App
frankinstine said:
To be clear I have the system file ready I just need to reach it
Sent from my HTC HD2 using XDA App
Click to expand...
Click to collapse
Yes, yes, I know what you mean.
You've got to have /system in a folder, not compressed.
*You've got to be on linux!
Issue:
Code:
mkfs.yaffs2 yourdir yourimage
But you've got to find that command on Google, I didn't find it. Otherwise, flash it to your device and make a Nandroid backup.
Edit: I've found mkfs.yaffs2, but it's ARM only. That means you've got to do it on your device (Busybox/Terminal)
It's here.
Thijs96 said:
Yes, yes, I know what you mean.
You've got to have /system in a folder, not compressed.
*You've got to be on linux!
Issue:
Code:
mkfs.yaffs2 yourdir yourimage
But you've got to find that command on Google, I didn't find it. Otherwise, flash it to your device and make a Nandroid backup.
Edit: I've found mkfs.yaffs2, but it's ARM only. That means you've got to do it on your device (Busybox/Terminal)
It's here.
Click to expand...
Click to collapse
I'll give it a shot then
Sent from my HTC HD2 using XDA App
You can get yaffs2 tool for x86 Linux from here: http://jiggawatt.org/badc0de/android/mkfs.yaffs2.x86.tar.gz
I don't remember off hand what to search for as its been a while since I used it. I'll upload them when I get home if I still have them.
Sent from my HERO200 using XDA App
copy the folder to the sd on the phone, (eg /sdcard/myimg/ open a terminal on the phone, issue mkyaffs2image /sdcard/myimg/ /sdcard/system.img
bgcngm said:
You can get yaffs2 tool for x86 Linux from here: http://jiggawatt.org/badc0de/android/mkfs.yaffs2.x86.tar.gz
Click to expand...
Click to collapse
It's awesome! I've actually copied it into /bin/ on my computer, I'm using it an awful lot
pls help me!!!
how to upack and repack system.img ang boot.img...because i cant understand the guide..i think its missing something..pls help me
Is that for samsung devices?If yes,you can have a look at my sig
Sent from my GT-N7000 using xda app-developers app

[SOLVED] How to permanently change defaults.prop on I9100

Hey
I would like to edit the default.prop of my device so I can use some Android debugging tools.
I know I need to change the file in the ramdisk, but I have no idea how to do this.
Can anyone help me with this?
Thanks!
Try a tool like Root Explorer to mount the folder read/write, then edit/save to your heart's content.
Thanks, but that wont work, as the file gets replaced every reboot by the original one
Sent from my GT-I9100 using xda premium
You need to modify the Ramdisk - split the kernel/boot image.
firefds said:
Thanks, but that wont work, as the file gets replaced every reboot by the original one
Sent from my GT-I9100 using xda premium
Click to expand...
Click to collapse
Everytime you modify Default.prop it will create a .bak file. Just press back button and whoop back in again . You will see a Default.prop.bak just delete it before rebooting your device.
Hope it helps.
Thanks for your help.
I managed to do this by using this guide for preparing the environment:
http://forum.xda-developers.com/showthread.php?t=1186409
And this guide for unpacking and repacking the kernel:
http://forum.xda-developers.com/showthread.php?t=1294436

Modifying stock rom

I am very interested in ROM developing, the problem is i am a beginner. I tried to look for some guides, but they are quite hard to find to be honest. If i would want to modify stock rom what should i do? Although i could not find it i thought this could be an option:
- flash stockrom through odin
- modify stockrom
- make backup and copy system.img
- in a flashable zip you have the system directory, but how do you obtain this directory from system.img, what program do i need? Simple mounting program poweriso didn't recognize the image. I thought it might be possible to directly extract the required files from the odin package, but not find a guide for this?
Use MagicISO to extract system.img
Sent from my GT-S5830 using Tapatalk
Use 7zip to extract system.img from odin's md5 file.
Sent from my GT-S5830 using Tapatalk
how about dsixda kitchen??
you know you are rooted when you use XDA more than FB
Dragonoid said:
how about dsixda kitchen??
you know you are rooted when you use XDA more than FB
Click to expand...
Click to collapse
dsiXDA kitchen should be used only to zip-align, deodex and repack everything to flashable zip. It isnt really good at extracting .img files (personal opinion).
Read ketut's blackhawk rom's 2nd post for more info about dsiXDA kitchen
Sent from my GT-S5830 using Tapatalk
Probably a dump question, but when i extract the md5 file i obtained only a boot.img file and a recovery.img file, system.rfs file and some other files. Where is the system.img file located? I can't load the .img files with magic iso.
acceleratus said:
Probably a dump question, but when i extract the md5 file i obtained only a boot.img file and a recovery.img file, system.rfs file and some other files. Where is the system.img file located? I can't load the .img files with magic iso.
Click to expand...
Click to collapse
Open magicISO. Click on open -> navigate to system.rfs. It will load up all folders inside system.rfs. Select all -> right click -> extract all
Sent from my GT-S5830 using Tapatalk
Use my guide to get a better understanding of roms.
Sent from my GT-S5830 using XDA
I'm interested in extracting a stock rom from my s5830i to computer
Can someone help me with that. I'm not a newbie

[GUIDE]How to extract Stock firmwares from Samsung?

And,comes another guide from me.... I was actually extracting a stock firmware and this came into my mind
Ok,I made this guide since the process of extracting firmware is a bit confusing sometimes.So,lets start with it​
What you would need:
1.7zip or any other zip utility
2.Stock Firmware
3.MagicISO
4.Nothing else
Tutorial:
1.Start off by downloading a stock firmware,for this guide,we assume its DDKQ8
2.You will get 2 files, S5830DDKQ8_<bla bla>.tar.md5 and SS_DL.dll
3.Ignore the second file,we only need the first file which has an extension of .md5
4.Now its not possible to extract the file with the current extension.
5.So,rename the file S5830DDKQ8_<bla bla>.tar.md5 to S5830DDKQ8_<bla bla>.tar
6.Now,the file is extractable,so extract it.
7.You will get approx. 9 files: arm11 boot,amss,csc.rfs and various others.
8.Delete all the files except boot.img and system.rfs.These are the only files we need.
9.Now,using MagicISO,open up system.rfs and extract it.
10.Make a new folder named Rom_working
11.Now,move the boot.img there
12.Make a folder called system
13.Move all contents of system.rfs to this this folder.
14.Now all you need is a META-INF folder to complete the rom.(Unless you messed up)
Thats it! Pretty easy huh,this is something really basic,but a few people get confused on extracting it anyway.Its just meant to be a basic guides for those people.If you want to get more info on making a rom,refer this guide which i wrote a few months ago.Hope this helped you guys out.
NOTE: I am not responsible if you mess up your phone or w/e happens to it.Btw,<bla bla> stands for the rest of the filename ​
thanks for that,, i was woundering how it was done,, i ended up using a nandroid backup with kitchen to make my own lol
How can I root the rom??
Sent from my GT-S5830 using xda premium
Where do we get a META-INF folder?
Do we use CWM recovery to restore with the new folder?
lypang said:
Where do we get a META-INF folder?
Do we use CWM recovery to restore with the new folder?
Click to expand...
Click to collapse
You can get a META-INF folder by creating one yourself
I don't understand your 2nd question though
dredremon said:
How can I root the rom??
Sent from my GT-S5830 using xda premium
Click to expand...
Click to collapse
Take su bin file from a rooted rom and insert it in your rom.Done.
lypang said:
Where do we get a META-INF folder?
Do we use CWM recovery to restore with the new folder?
Click to expand...
Click to collapse
Make one yourself,refer other stock roms for the path,then get the update binaries and script from BlackHawk (if stock ONLY).
okay, this is to flash via CWM is not it? how to change the kernel?
Sent from my GT-S5830 using xda premium
modolheula said:
okay, this is to flash via CWM is not it? how to change the kernel?
Sent from my GT-S5830 using xda premium
Click to expand...
Click to collapse
Kernel is in boot.img. If u want to change kernel, you should change the boot.img
Sent from my fingers to your face,take it or leave it.
okay, I'm trying to find out about the boot.img .... thanks for sharing knowledge
Sent from my GT-S5830 using xda premium
Well, on Linux I usually do this: http://forum.xda-developers.com/showpost.php?p=28933492&postcount=3
Hmm is it possible to extract a stock ROM from the phone itself? Or not extract but get the stock ROM as zip (with those md5 files, etc) so that it can be flashed via Odin on another phone?
It's because i can't find anywhere to download the stock ROM i had...
Sent from my GT-S5830 I think...
Millenium3 said:
Hmm is it possible to extract a stock ROM from the phone itself? Or not extract but get the stock ROM as zip (with those md5 files, etc) so that it can be flashed via Odin on another phone?
It's because i can't find anywhere to download the stock ROM i had...
Sent from my GT-S5830 I think...
Click to expand...
Click to collapse
Many ways:
1.Adb pull /system
2.Manual copy and paste with file xplorer
3.Use Qtadb and copy /system
Sent from the year 3000 using a SGA where sheep's are not present.
Prawesome said:
Many ways:
1.Adb pull /system
2.Manual copy and paste with file xplorer
3.Use Qtadb and copy /system
Sent from the year 3000 using a SGA where sheep's are not present.
Click to expand...
Click to collapse
Y U No like cwm backups ?
Prawesome said:
Many ways:
1.Adb pull /system
2.Manual copy and paste with file xplorer
3.Use Qtadb and copy /system
Sent from the year 3000 using a SGA where sheep's are not present.
Click to expand...
Click to collapse
Thanks i will try and post if i have any problems
madman said:
Y U No like cwm backups ?
Click to expand...
Click to collapse
I want to flash the rom in another phone... or maybe it works by copying the backup files cwm made into the another phone? But anyways i tried to restore the stock rom once but it failed.. but thanx
PS: i actually thought the thread was the guide for my question
Sent from my GT-S5830 I think...
Don't forget to press thanks button..!!
Prawesome said:
Many ways:
1.Adb pull /system
2.Manual copy and paste with file xplorer
3.Use Qtadb and copy /system
Sent from the year 3000 using a SGA where sheep's are not present.
Click to expand...
Click to collapse
ok sorry for late reply
after pull /system how can i make the stock ROM flashable through ODIN on another phone?
or at least another way to flash the rom? adb push?
Millenium3 said:
ok sorry for late reply
after pull /system how can i make the stock ROM flashable through ODIN on another phone?
or at least another way to flash the rom? adb push?
Click to expand...
Click to collapse
For Odin flash,refer freeyourandroid.com.
For CWM flash,take updater script and binary from Blackhawk and put it in your rom
Sent from the year 3000 using a SGA where sheep's are not present.
dredremon said:
How can I root the rom??
Sent from my GT-S5830 using xda premium
Click to expand...
Click to collapse
Download root file with su and extract it you will find the files you need there.
Sent from my GT-S5830 using xda app-developers app
can some1 tell me what i did wrong? I made a flashable zip, and after installation phone is not booting.
TechNoJerky said:
can some1 tell me what i did wrong? I made a flashable zip, and after installation phone is not booting.
Click to expand...
Click to collapse
Logcat or it didn't happen
Insert witty sentence here

Categories

Resources