Hello all, i'm having some difficulties with customizing my rk2918 based tablet. I managed to download the original firmware and it is in .img format. Now I have managed to take apart the single .img file into multiple .img files, customized and rooted it with dsixda's kitchen and rebuild the ROM. Now my question is, can I somehow convert the zipped package back into the multiple .img files, or even into the single .img file so I can flash it with RKupdate or RKbatchtool? I have searched my ass off for a solution but I can only find tuts on how to extract image files, not the other way around....
Not sure I understand your situation, do you now have multiple img files, or one zip file?
Sent from my HTC Desire HD using xda app-developers app
is there a way to extract from the tablet the parameter file that rk2819tools uses? to have a backup?
THX
Related
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
Hi,
The company Ainol release their latest updates as img files which we than have to flash using a program called livesuit. Does anyone know the process (or have any tips) on converting these img files to clockworkmod zip files?
I can extract the system and kernel files using something similar to this tutorial: http://www.techknow.t0xic.nl/forum/index.php?topic=1679.0
That tutorial explains how to modify the img file and then repack as img. I tried moving the system directory and the kernel & ramdisk over into a clockworkmod zip that i know works and overwrote the files in that with the one i had extracted.
when i try to install it, i get the e: cant open cwmzip.zip
(bad)
any ideas? Maybe i need to get the updater binary from the extracted files somehow?
Trugglepunts said:
Hi,
The company Ainol release their latest updates as img files which we than have to flash using a program called livesuit. Does anyone know the process (or have any tips) on converting these img files to clockworkmod zip files?
I can extract the system and kernel files using something similar to this tutorial: http://www.techknow.t0xic.nl/forum/index.php?topic=1679.0
That tutorial explains how to modify the img file and then repack as img. I tried moving the system directory and the kernel & ramdisk over into a clockworkmod zip that i know works and overwrote the files in that with the one i had extracted.
when i try to install it, i get the e: cant open cwmzip.zip
(bad)
any ideas? Maybe i need to get the updater binary from the extracted files somehow?
Click to expand...
Click to collapse
It really all depends, how many images? What are the images called? What are in each of the images if there is more then one?
thanks for replying, i think i have it right. I ran a log and saw that there was an invalid filename in my zip and sure enough, i looked in the app folder and saw a file with a lot of chinese characters. Deleting this file has sorted this problem
Thanks for replying anyways!
Hello...I've recently installed MIUI ROM 3.11.1 for my HTC Desire S (Saga) device. But I had a problem with the Arabic fonts in several programs (i.e: Adobe Reader), the letters were displayed as empty squares or nothing at all. I had the same problem on my computer running Linux (Fedora 17) but solved it by copying MS Core TrueType Fonts from my windows operating system to the fonts directory. I tried to do the same on my HTC Desire S and placed some Arabic TrueType fonts in the /system/fonts directory but the problem was not solved. So I tried to change /system/etc/fallback_fonts.xml and I think I did something wrong which made my device in a boot loop now.
The question is: Can I restore that file (/system/etc/fallback_fonts.xml) via CWM from a zip file? I will unpack the zip file of the ROM and repack it with just that file (/system/etc/fallback_fonts.xml) and then install it via CWM Recovery. Is this possible? Is there a certain way to repack it so that CWM can read and install it?
Probably just dirty flashing the ROM (don't wipe anything) will give you the same results
But yes you can make your own, you will just need to make your own updater-script and resign then flash
Plenty of tutorials how to do this, if you look in xda university there is one I made there as well
Read through this and if you have further questions ask in there and I'll help
Sent from my Nexus 4 using Tapatalk 2
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.
Hi. I am a newbie in flashing phones. I am having a Lenovo A850. I was planning to flash it to Android Marshmallow (CynogenMod) . It was really hard to find the ROM. Somehow I managed to find one here: https://forum.xda-developers.com/le...rom-unofficial-cyanogenmod-13-lenovo-t3724018 . Once I downloaded it, I noticed that it is in RAR format. I tried entering CWM in my phone, and the RAR file doesn't show up. CWM probably does not support flashing RAR files.
What should I do now?
Maevinarsh said:
Hi. I am a newbie in flashing phones. I am having a Lenovo A850. I was planning to flash it to Android Marshmallow (CynogenMod) . It was really hard to find the ROM. Somehow I managed to find one here: https://forum.xda-developers.com/le...rom-unofficial-cyanogenmod-13-lenovo-t3724018 . Once I downloaded it, I noticed that it is in RAR format. I tried entering CWM in my phone, and the RAR file doesn't show up. CWM probably does not support flashing RAR files.
What should I do now?
Click to expand...
Click to collapse
What you do for a quick fix is to open the .rar file on your computer using a software like winrar, or 7zip. Then compress it using the software as a .Zip file then you can flash it easy as that.
Doing this is changing the file format all correctly with correct conversions so it should be alright. But be aware that this is a quick fix which I use and have success with. Not sure if it would work for you But it should, if it doesn't don't hit me ~ QAQ
Note that this is possible as well on phones using file manager with inbuilt rar,win support