• After 15+ years, we've made a big change: Android Forums is now Early Bird Club. Learn more here.

Root I need someone who hasn't applied the recent OTA update

Status
Not open for further replies.
Trident if you need it this is the stock boot.img and the stock recovery.img from a v8 ally. Boot is mtd0 and recovery is mtd2. Has anyone yet figured out the key combo to manually get to recovery?

ally.zip

Hey drellis where did you find those files at?

He extracted the boot.img and recovey.img files using cat. Cat is a Unix command that can be used to pull files files from Android. Unfortunately, you can't split them without corrupting the .img files. Thanks for the effort, but this simply won't work.

The only way to get uncorrupted .img files is to grab them before they have been flashed to the nand chips. Really the only ways to get them is through an update.zip file (assuming it includes a full .img and not a img.p patch file) or if they were by some odd chance leaked to us.
 
Upvote 0
Trident question for you. I've hunted the internet for info on building a custom recovery and have found CM recovery source, stock android recovery source, koush and amon_ra sources too. The thing I can't seem to find info on is what steps you have to take to customize the source for a specific device? I'm a long time win mo chef and have made quite a few modifications to android-x86 and frequently build from source for -x86. I don't think it would be too difficult to build a recovery if I could find that info out. Have you happened to find anything out on it in your research or from your friend?

That info on rebuilding boot.img from a cat source is dead on right. I split the boot and changed ro.secure and remade boot.img and fastbooted it and killed an ally already.
 
Upvote 0
Trident question for you. I've hunted the internet for info on building a custom recovery and have found CM recovery source, stock android recovery source, koush and amon_ra sources too. The thing I can't seem to find info on is what steps you have to take to customize the source for a specific device? I'm a long time win mo chef and have made quite a few modifications to android-x86 and frequently build from source for -x86. I don't think it would be too difficult to build a recovery if I could find that info out. Have you happened to find anything out on it in your research or from your friend?

That info on rebuilding boot.img from a cat source is dead on right. I split the boot and changed ro.secure and remade boot.img and fastbooted it and killed an ally already.
I'll point my friend to this thread, he'll be able to explain it better than me.
 
Upvote 0
hey guys i have the v9 update download. it is a full image, the thing is rather large as well, would that suffice as a platform to work from? or does it have to be v6??

I doubt it..

Go through the files and look for a file called boot.img. You will probably only be able to find boot.img.p which will not work. I could be wrong though.. if you are able to find a complete boot.img, please upload the entire update folder.

Thanks :)
 
Upvote 0
I doubt it..

Go through the files and look for a file called boot.img. You will probably only be able to find boot.img.p which will not work. I could be wrong though.. if you are able to find a complete boot.img, please upload the entire update folder.

Thanks :)

all i have in the folder is .bin's .wdb's and .wdh files, if any of those help i could upload it. they all range in size from about 1 meg to about 400 megs...
 
Upvote 0
all i have in the folder is .bin's .wdb's and .wdh files, if any of those help i could upload it. they all range in size from about 1 meg to about 400 megs...

You have to split/extract the .BIN to get it and I have hunted for a tool to split it and have found none that are capable. Trident can you ask your buddy if a boot.img taken from phone with mkyaffs2image & dump_image or yaffs2tool called mkfs.yaffs2 would cause corruption like one taken with cat?

Info on mkfs.yaffs2 is at http://jiggawatt.org/badc0de/android/index.html
 
Upvote 0
Found the key combo to boot stock recovery on ally. Warning : It also does a factory wipe and gives you no options to select a no wipe. With phone off hold "HOME" and "Vol Down" and also press and hold power. When you see the lg boot splash let go of all three keys. I didn't test but you should be able to copy ota updates.zip to sd card and install them this way.
 
Upvote 0
Status
Not open for further replies.

BEST TECH IN 2023

We've been tracking upcoming products and ranking the best tech since 2007. Thanks for trusting our opinion: we get rewarded through affiliate links that earn us a commission and we invite you to learn more about us.

Smartphones