Kernel/etc - Android Q&A, Help & Troubleshooting

Hello i flash one kernel and I see inside the zip folder name kernel/etc/some .ini files for configuration… anyone know if I flash other kernel this will delete or stay in the rom ?

Anyone?

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ROMs dont have an update.zip

Hey Guys,
I'm in need of some really n00b friendly advice.
When you flash a new ROM (i.e. CM9) in CWM the tutorials tell you to flash the file named Update.zip. My problem is that I can't seem to find one in the zip file I downloaded for my xperia mini.
I downloaded FXP131, and found the zip file to contain a boot.img, which will be the kernel. And 2 other folders named META-INF and System.
I know how to flash the kernel and expect it was just left in there for easy transportation.
But where in the world is 'update.zip'?
Am I meant to unpackage the kernel then re-zip the META-INF and System folder and then call that 'Update.zip'?
I've flashed roms for some of my other devices before, but they've always used flashtool or samsungs flashtool.
Please help me guys, I don't like sounding this inexperienced
update.zip
I'm wondering if the ROM I am trying to flash needs to be renamed as update.zip in order to work. It is krook's v.6 of JB for the Lenovo K1 tablet. Since the download site has to distinguish between wifi and 3G versions, as well as nvflash versions there are a number of different filenames, however does it need to be renamed after putting it on my SD card?
Generally speaking "update.zip" is used as a generic name. For example the update.zip I just flashed is actually named "rascarlo_maguro_ota_2012-11-01.zip". When you flash a custom ROM in a custom recovery you should be able to browse & flash whichever file you need.
The FXP131.zip file that contains the boot.img and 2 other folders named META-INF and System is the "update.zip"
solved
My problem was an incomplete download. I compared file sizes, and checked md5sums and determined the correct ROM and it is now in the middle of finishing the upgrade/optimization process.
Thx

A Quastion About crate a custom Zip file for Flash on cmw

hello guys. i want crate a .zip file for flash custom file like font but when i want flash it cmw says: aborted. what i do?
You've changed the zip-file? Or not?
Maybe try to redownload the file and try again.
Which rom and kernel are you on now? And which one do you try to flash?
You'll need a updater script and updater binary for your OS version.. Try to get any from one of the many forums
The META-INF Folder already has those files, so in ur case just add ur files into that zip and remove the ones from the existing mods..

Stock Rom

Can anyone give me a link to download the stock rom.zip file for gt-s5280 cuz i would like to port cm 10.2.Pls help me.The zip file shud only have these three files:
Meta-inf folder
system folder
Boot.img
thats it

Can't turn WiFi on after flashing.

Hey,
Today I used a ROM to flash my mobile (Samsung J5 2016 edition, model: J510FN) and I just used the perfect ROM, and it fits perfectly. But when I try to turn on WiFi it goes back swipe to off automatically when I swipe it to on.
I used this rom (version v1.1 because v2 and v3 were gone and bad): https://forum.xda-developers.com/galaxy-j5/development/rom-light-stock-rom-v1-t3467865
Someone knows what to do? I'm a beginner, so please explain it good. I have everything btw like Odin, TWRP, latest SuperSU, etc.
Please help.
Thanks
From your stock rom Copy the folder named Permissions from /system/etc and paste it at the same location in your new downloaded rom.
DONOT delete the existing folder , just replace the files.
Good Luck Cheers
akash14darshan said:
From your stock rom Copy the folder named Permissions from /system/etc and paste it at the same location in your new downloaded rom.
DONOT delete the existing folder , just replace the files.
Good Luck Cheers
Click to expand...
Click to collapse
But its a md5 file (my stock rom), how do I do it then?
Zarlen said:
But its a md5 file (my stock rom), how do I do it then?
Click to expand...
Click to collapse
You mean an img file , right?
If you have twrp or cwm backup of your stock rom , you can extract it from that file(ext4.system.tar.a) , if you dont have a twrp/cwm backup , you can try to flash stock rom from that img file and then copy necessary files into sdcard and then re flash your new rom and paste the existing files.
Good luck/
akash14darshan said:
You mean an img file , right?
If you have twrp or cwm backup of your stock rom , you can extract it from that file(ext4.system.tar.a) , if you dont have a twrp/cwm backup , you can try to flash stock rom from that img file and then copy necessary files into sdcard and then re flash your new rom and paste the existing files.
Good luck/
Click to expand...
Click to collapse
No, its an md5 file. Inside the md5 file (when I open it with winrar) it only shows hidedcache files etc and also boot.img
I need to have go to the patch (system/etc/permissions
Zarlen said:
No, its an md5 file. Inside the md5 file (when I open it with winrar) it only shows hidedcache files etc and also boot.img
I need to have go to the patch (system/etc/permissions
Click to expand...
Click to collapse
Then you might need to flash your stock rom first and then copy the necessary files.
I have an Mediatek device , steps to troubleshoot are same , but I have a zip of my stock rom created to access stock files when ever i need them.
I would advise you to do the same for future troubleshooting..
Good Luck mate
akash14darshan said:
Then you might need to flash your stock rom first and then copy the necessary files.
I have an Mediatek device , steps to troubleshoot are same , but I have a zip of my stock rom created to access stock files when ever i need them.
I would advise you to do the same for future troubleshooting..
Good Luck mate
Click to expand...
Click to collapse
And what are the nessecary files? Only the permissions folder or more?
Zarlen said:
And what are the nessecary files? Only the permissions folder or more?
Click to expand...
Click to collapse
Permission folder worked for me , but i would insist you to copy the entire /system partition as backup once you have flashed the stock rom just in case.
If permission folder doesnt work , then try replacing files starting with wlan from /system/lib/modules from stock to port
Do only when permissions folder doesnt work.

Question about creating flashable zip

Hi,
I build aosp for my Xperia X, the output are 3 .img files, system.img, boot.img, userdata.img.
So I wanted to ask if it's possible to create a flashable zip for those .img files instead of flashing them using fastboot.
If yes, what should the folder structure look like?
Also could I use a META-INF folder from an other rom? (omnirom for example)
Greetings.

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