do you remove some APK and need recovery?
its easy! dont ask more her to post the stock app!
you just need have the original rom .zip
1) First extract the original rom
2) find the file system_signed ( or system ) and mount this like a iso.
2a) on linux, $mount -o loop system_signed target_folder
2b) on windows, ?deamon tools?
3) go to the target_folder/app and enjoy !!
this works for other files inside, like radio.img...
Hi, I have new Prestigio tablet PMT5777_3G and I want to modify it's default ROM. I followed this tutorial: http://forum.xda-developers.com/showthread.php?t=1801690. I successfully extracted system folder, but I have no idea how to create updater-script for this specific ROM. If I understand correctly I need to get updater-script from original ROM.
I've got something that resembles original ROM, but it's folder structure is completely different from what I would expect.
I would expect:
META-INF
system
boot.img
I've got:
APDB_MT6582_S01_MAIN2.1_W10.24
boot-sign.img
BPLGUInfoCustomAppSrcP_MT6582_S00_MOLY_WR8_W1315_MD_WG_MP_V12_P4_1_wg_n
cache-sign.img
Checksum.ini
EBR1-sign
lk-sign.bin
logo-sign.bin
MBR-sign
MT6582_Android_scatter.txt
preloader_htt82_tb_jb5.bin
recovery-sign.img
secro-sign.img
system-sign.img
sro-lock-sign.img
sro-unlock-sign.img
userdata-sign.img
I'm an android developer, but have no experience with custom ROM's and now am in a situation, where I want to get that custom ROM up and running, but am unable, because I can't figure out how to create updater-script or extract it from files that I currently have. It would be great if someone could point me to the right direction of what to do next.
Thanks
P. S. It seems it's against the rules to ask questions here, but I can't seem to find where else to ask this on xda
Dantenas said:
Hi, I have new Prestigio tablet PMT5777_3G and I want to modify it's default ROM. I followed this tutorial: http://forum.xda-developers.com/showthread.php?t=1801690. I successfully extracted system folder, but I have no idea how to create updater-script for this specific ROM. If I understand correctly I need to get updater-script from original ROM.
I've got something that resembles original ROM, but it's folder structure is completely different from what I would expect.
I would expect:
META-INF
system
boot.img
I've got:
APDB_MT6582_S01_MAIN2.1_W10.24
boot-sign.img
BPLGUInfoCustomAppSrcP_MT6582_S00_MOLY_WR8_W1315_MD_WG_MP_V12_P4_1_wg_n
cache-sign.img
Checksum.ini
EBR1-sign
lk-sign.bin
logo-sign.bin
MBR-sign
MT6582_Android_scatter.txt
preloader_htt82_tb_jb5.bin
recovery-sign.img
secro-sign.img
system-sign.img
sro-lock-sign.img
sro-unlock-sign.img
userdata-sign.img
I'm an android developer, but have no experience with custom ROM's and now am in a situation, where I want to get that custom ROM up and running, but am unable, because I can't figure out how to create updater-script or extract it from files that I currently have. It would be great if someone could point me to the right direction of what to do next.
Thanks
P. S. It seems it's against the rules to ask questions here, but I can't seem to find where else to ask this on xda
Click to expand...
Click to collapse
Since you are a beginner to ROM development, I would recommend the use of dsixda's Android kitchen, which you probably have downloaded already. If not use this link
http://forum.xda-developers.com/showthread.php?t=633246
Follow these steps to obtain the file structure and Meta-Inf folder for your custom rom.
1. Open the folder where you have placed the kitchen.
2. You will find a folder called original_update.
3. Open that folder and copy your boot.img and system.img files into it. ( In your case it is boot-sign.img and system-sign.img. Rename those files into boot.img and system.img and place them in the folder )
4. Now open the kitchen. ( Refer the above link to know how to do it )
5. You will find " 1. Set up working folder from ROM " option under Main Menu.
6. Type 1 and you will be directed to another menu. Click Enter.
7. Select your boot.img and system.img from the menu.
8. Now follow the instructions that appear on the screen.
9. When you successfully complete the steps, you will have the required Working folder, with boot.img, system folder and Meta-Inf folder, which will contain the updater-script (It will be automatically generated)
All the best. :good:
Hit Thanks if this helped you... PM me if you need further help or search the forum for detailed instructions.
Thanks, this helped me, but I still can't create ROM.
I encountered a problem with kitchen:
Code:
Available ROMs:
(1) system.img and boot.img
Enter selection number (default=1, cancel=0, r=refresh):
Found original_update/system.img
Found original_update/boot.img
The new working folder will be named WORKING_061614_070841
Change the name (y/n)? (default: n):
Creating working folder WORKING_061614_070841 ...
Copying boot.img ...
Copying system.img ...
Adding an update-script ...
NON-YAFFS/NON-TAR FILE FORMAT DETECTED IN ROM
Mounting system.img to loopback device and then extracting files ...
Error: Unable to mount system.img
Error: No /system/framework folder found!
Press Enter to continue
This creates my missing update-script and boot.img, but system folder is empty.
Would it be a good idea to extract all system files from device and attempt to create ROM with them, and this update-script, or is there something I could do with system.img to make it extract?
Try this
Don't worry. There's always an alternative. Try this simple method.
1. Boot into CWM (Clockwork Mod) Recovery. (I'm pretty sure you know how to do it, if not, you can feel free to search the forum)
2. Choose Backup and Restore.
3. Make a backup in your external sdcard.
4. Now boot normally, open your external sdcard. You will find a folder called clockworkmod. Copy that folder to your PC.
5. Inside that folder, you will find the backup.
6. Now, copy boot.img and system.ext4.tar.a to your original_update folder of the kitchen.
7. Warning! Do not copy system.ext4.tar, only copy system.ext4.tar.a
8. Once you have copied these two files, rename system.ext4.tar.a into system.ext4.tar
9. Now, open android kitchen and follow the exact same steps as you did before.
10. When you choose the available rom, you will find the screen as below.
Code:
Available Roms:
(1) system.ext4.tar and boot.img
11. Choose it and follow the instructions. You will have your required working folder.
Try this and let me know if you still face any issues. :good:
I was unable to load CWM recovery, because it is not supported by my device. I tried TWRP too, which also doesn't support my device. Is it possible to do without CWM?
Dantenas said:
I was unable to load CWM recovery, because it is not supported by my device. I tried TWRP too, which also doesn't support my device. Is it possible to do without CWM?
Click to expand...
Click to collapse
I'm sorry my friend, even if you create your own ROM, you require either one of them to flash the ROM to your device. Seeing you so keen on developing the rom, try to use any yaffs tool to create your system.img from extracted system folder. You may refer this thread.
http://forum.xda-developers.com/showthread.php?t=1645412
Hello Friends,
I just registered to this forum.
It's awesome to read all of the thread inside this forum...
but my brain is limited to learn everything in no time.
Well, I found this thread.
The title is: [RECOVERY][XSOLA] TWRP 2.7.0.0 touch recovery [2014-04-27]
.....................................................
.....................................................
.....................................................
.....................................................
"Installation:
since our device developers are constantly trying to fix bugs, they are always changing something in init.*.rc files for testing. For this reason I can't post a regular boot.img file because it won't work. For now, I've created a script that will take all init.*.rc files from current rom's boot.img and then compile new boot.img with TWRP inside it.
Note : For Rooted & Unlocked Bootloader Only
Note : For 4.4 ROM (should work on older version of android upto 4.1). I don't own Xperia Sola so didn't test it. So please provide feedback
1) Download the latest zip file.
2) Extract it in a folder and place your current rom's boot.img inside that folder. (it must be named boot.img)
3) Connect your phone with PC. (adb must be working)
4) Open your command line and cd to that folder
5) For linux users, type ..........................."
Do you all know what must I do on "placing my current rom's boot.img"? I just can't find the file on my Xperia Sola device.
Please Help.
Thank You.
Boot.img is not a file on the XP. It is the image of the boot partition.
You can extract it from the zip of your ROM or from the ftf from Sony or from the CWM backup.
Sheers
adi10pn said:
place your current rom's boot.img
Click to expand...
Click to collapse
have u kept the .zip file of the ROM you are currently using? if so extract the files from it and you will find a file named "boot.img"
Press Thanks if I helped you
Its about porting Recovery easily...in 15 minutes...
Ok lets start......
_________________________________
Requirments:
1.Apktools letast version (Search on xda or google)
2.NP++ for mobile (Search on google)
3.Root Explorer or any Good file explorer (Search on google)
4.Recovery tools (Search on google)
_________________________________
Step:1
Frist take your stock boot.img,stock recovery and any other recovery like CWM or CTR (Without
TWRP)
Now put them in safe folder on your sdcard or storge and go to apktools...Unpack boot.img in a new folder then unpack Stock recovery in another folder and unpack your cwm or CTR recovery in Another folder...
All done!Now unpack your recovery in a new folder
(whitch you want to port)...
_________________________________
Step:2
Now go to your unpacked boot.img and go to
ramdisk folder then copy these files and paste it to your recovery (whitch you want to port)
1.meta_init.modem.rc
2.meta_init.project.rc
3.meta_init.rc
Done!
Now go to your unpacked stock recovery and copy ( #Karnel ) and paste it to your unpacked recovery (Whitch you want to port).Then again go to unpacked stock recovery and go to ramdisk...then copy these files and paste them in you unpacked recovery (whitch you want to port) /ramdisk and replace all...
1.fstab
2.ueventd.rc
3.ueventd.goldfish.rc.
Done!
Now go to your unpacked CWM or CTR and go to ramdisk/etc and copy ( recovery.fstab ) and paste it to you unpacked recovery (whitch you want to port) /ramdisk/etc and replace....
Done!Now go to your unpacked recovery (whitch you want to port) then go to ramdisk and open default.prop and edit this as you edit build.prop of a custom rom...
All Done!
_________________________________
Finel step :
Now go to your unpacked recovery (whitch you want to port) and click on ramdisk then repack it...done!
now you will see your new recovery named (new.img)...
Now open recovery tools and flash your new recovery...
And see magic or you can make a cwm flashable recovery.zip ...
Just download this ( http://www.mediafire.com/?yoch4142rowjkbj ) and extract it on a folder.
then renamed your new recovery file to recocery.img.
Now copy it and paste in these folder where you extracted that zip and replaced it.
Done!
now create a zip and go to recovery mood and flash it...
_________________________________
N.B. ->TWRP porting method is different...i will
give you later... Sometimes your new recovery
may not work...if its not work then try again and
be patient...
_________________________________
I hope this post was helpfull if think so and
successed to port your new recovery then dont
forget to give me some credits dude...
_________________________________
This is for mobile and those who doesn't have a PC. Sorry for bad English.
.
Credits to Md.Shafikul.islam for writing this
Please the mediafire download isn't working can you upload it to another download server like devhost.... Thanks..... it keeps saying download error
Sent from my TECNO M7 using XDA Free mobile app
everything is OK bro
Da Rex said:
Please the mediafire download isn't working can you upload it to another download server like devhost.... Thanks..... it keeps saying download error
Sent from my TECNO M7 using XDA Free mobile app
Click to expand...
Click to collapse
link is working bro. try again. by the way, I will mirror the link when I can. keep connected. thank you.
Here is a lil tutorial for the easy way to theme your CWM or TWRP recovery backround and buttons etc.
-----
Whats needed:
PC (i have done it on Windows 8.1+10)
Android Kernel Kitchen or similar tool
7zip,Winrar etc
Photoshop,Gimp or Paint.net
-----
Whats known:
Not much,the only is that u never ever change
the name and file end from the images.
-----
1. First extract the recovery.img from your zip and place it were u want or in the folder from your Kerneltool.
2. Unpack it by drag and drop on the unpack option and wait till its done,now press enter.
3. Now go to ramdisk folder and open res folder and then images.
4. Make your changes and go away here.
5. Now press repack image and youre done so far.
The new recovery file is called image-new,just rename it to recovery put it in your zip and flash,enjoy!!!!!
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