Extract boot.img and recovery.img - Android Q&A, Help & Troubleshooting

Hi to everybody, I have at hands a NGM Polaris with MediaTek processors MT6575. I tried to do a dump of ROM with romdump_v82.zip but I can't obtain the files boot.img and recovery.img but I have those files:
cheksum.md5
config.gz
system.info
sistem.info.gz
system.tar
So I do a full nand(?) bakcup with SP Flash Tool and I obtain the file ROM_0, so my answer there are a method to extract files missing from this file
Edit: I will try with this method. I let you know the esit

Related

[Q] How to make livesiute (.img) file from firmware dump files?

hi you guys
i have backup tablet china cpu a13 with dump tool
don't know how to create a livesuite .img file
from the 5 files that fw_dump2 created for me (boot.img.bootloader.img.data.recovery.img and system
but how make file img with dump ??
please help me thanks
i also want to know is there any solution to make the live suite image file from a dump file of uberiser ?

How to Flash a ROM with boot.img and System folder only?

HI! Is there any way to flash a custom rom using PC?
SP FLash tool needs a scatter file
but my ROM doesnt have any.
I tried to make my own scatter file but I cant find the system.img
The system.img is a folder
how can i convert the system folder to system.img?
PLS HELP
Ive done this but it was year's ago while making an odin flashable firmware for sgh-t599. Sorry to say I can't remember the procedure but I used guides so the info is out there.
You'll need Linux, and you must know the size of system partition and if it need to be raw img format or sparse img format.
With the right commands these img's can also be extracted straight from a working device.

How can you open .nb0 Android ROM files?

I found this ROM i've been looking for, but when i unzipped it, there wasn't a system.img inside like in any other ROM... Instead was this .nb0 file.
So... How do y'all extract those?
nb0 Tool
Use nb0 unpack tool to unpack nb0 file extension which is used by companies like Nokia and InFocus
Google it
"nb0 unpack tool"

[help] Which tool do you use to extract the android 11 firmware files

Before I would appreciate your help
The tools that I could find here in the forum have helped me to extract the firmware files and later extract the files from the system.img and vendor.img from Android 10 down, which I have and thanking them for their great work.
I have downloaded a firmware but it is from the Android 11 version when unzipping it I find the system.img, system_ext.img, vendor.img and vendor_boot.img then when I run the tool to extract the files from the img files it gives me Error the tools from what I see only support the version of Androd 10 so I cannot extract the files
Someone from here has been able to extract the files from these img of android 11 and if so, where can I download the tool to be able to do it from windows thanks for the attention
I have been looking for tools for windows that allow me to extract the files from the file system.img vendor.img and vendor_boot.img since they are android 11 firmware, so someone who can help me how to extract the files, I have android 10 firmware and I can extract the files without any problem

Repacking the extracted system.img file as a system.img file

I extracted my system.img file to the folder with Jancox tool. but I don't know how to close it back as system.img file. Can you please help?
OmerParlak25 said:
I extracted my system.img file to the folder with Jancox tool. but I don't know how to close it back as system.img file. Can you please help?
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[TOOL][LINUX][ANDROID][WINDOWS] Jancox Tool Unpack Repack ROMs
Jancox Tool Unpack Repack ROMs Jancox tool is a tool for unpacking and repacking ROMs, in other words this is a tool for modification Android ROM, and it supports Linux, Android and Windows. Requestment Requestment Linux - Installed Python 3...
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