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[DEV] Custom Recovery P500/Thunderg

Full release post is here and I'll update at xda soon.
http://androidforums.com/lg-optimus...ry-optimus-one-p500-thunderg.html#post1896517
I got all the bugs worked out thanks alahkel & fughy for testing and of course Amon-Ra for original source.
New link version 2.2.1 Version 2.2.1
New version 3.06 Version 3.06

Thanks to you for the whole great work you've done!
We really appreciate that.

really GREAT WORK !!!!

Please, i need some info, how use adb on P500.

Absolute AWESOME!!!

Thanks!
Thanks !
works like a charm. I have installed your custom recovery. Backed up everything with nandroid, tried KeruROM, flashed back my original branded ROM from nandroid backup.
Everything works. I'm not going to try flash back my original recovery mtd, there is no reason to do it, but have a dd backup just in case. I don't know if it is safe to tamper with recovery mtd, cause I'm not sure if it is re-flashed after every system shutdown. I don't think so, cause I haven't found recovery.img in /system.
I have two questions regarding flashing custom recovery. I haven't used this command:
Code:
# mv /system/etc/install-recovery.sh /system/etc/install-recovery.sh.bak
cause, i didn't found this script on my phone. Is it ok?
Second question: Is it mandatory to copy flash_image to /system/bin with this command?
Code:
cat /sdcard/flash_image > /system/bin/flash_image
Can't we use /data/local/tmp directory and running flash_image from there as we used in the process of rooting the phone? This way we don't have to remount /system in rw and do not have to modify it.
Now I'm going to explore ROM modding ;-)

Vintersorg said:
Thanks !
works like a charm. I have installed your custom recovery. Backed up everything with nandroid, tried KeruROM, flashed back my original branded ROM from nandroid backup.
Everything works. I'm not going to try flash back my original recovery mtd, there is no reason to do it, but have a dd backup just in case. I don't know if it is safe to tamper with recovery mtd, cause I'm not sure if it is re-flashed after every system shutdown. I don't think so, cause I haven't found recovery.img in /system.
I have two questions regarding flashing custom recovery. I haven't used this command:
Code:
# mv /system/etc/install-recovery.sh /system/etc/install-recovery.sh.bak
cause, i didn't found this script on my phone. Is it ok?
Second question: Is it mandatory to copy flash_image to /system/bin with this command?
Code:
cat /sdcard/flash_image > /system/bin/flash_image
Can't we use /data/local/tmp directory and running flash_image from there as we used in the process of rooting the phone? This way we don't have to remount /system in rw and do not have to modify it.
Now I'm going to explore ROM modding ;-)
Click to expand...
Click to collapse
Flash_image doesn't have to be there but for simplicity I put it there so it would be in ATH. The install-recovery.sh is an evil script that will rewrite a recovery on boot with stock recovery(that only is there on some phones after an official ota update) so rom markers please remove it if it exists.

Any chance the p509 optimus t is similar enough for this to work? I'm willing to be the guinea pig if it should work.

Joeseph Mother said:
Any chance the p509 optimus t is similar enough for this to work? I'm willing to be the guinea pig if it should work.
Click to expand...
Click to collapse
Its close enough it has a very good chance of working but will take a guinea pig to verify. Kernel should be close enough to try. Only differences I saw in the ramdisk of p500 & p509 was model number and lang of en GB and en Us repectively. I had a bad/corrupt dump to work off of on the p509/T. I could use a good dump source with a md5sum to verify its not corrupted in uploading/downloading.
make sure you do this 1st to backup your stock recovery
from terminal or adb shell
Code:
dd if=/dev/mtd/mtd2 of=/sdcard/recovery-dump-T.img bs=4096
please upload that dump for me with a md5 too and I'll work on an official.

Can it be done without root? As normal user?

Thanks of all to drellisdee
I want to advertise that the custon recovery file is no more available at Media fire link that suggest us.
Waiting that the file will be restored is there someone that can upload it???
Thank's of all!!!

Are you just wanting kernel & recovery dumps, because I think I've already changed most other things on my system

Installs, starts off saying E:Bad boot message "
Button layout is correct.
Usb mounting works.
Wipe appears to have worked.
Backup fails with Error:Run 'nandroid-mobile.sh' via adb!

I was looking for just the custom recovery (recovery-RA-GNM-thunderg-1.1.0.img.zip). Now it's available again!!!!
I think that i 've to apply it anyway.
Then if you say that some new rom and kernel are incoming it could be great!!!!
I hope to learn the necessary to help in development ... in this time i accept your works...

Joeseph Mother said:
Installs, starts off saying E:Bad boot message "
Button layout is correct.
Usb mounting works.
Wipe appears to have worked.
Backup fails with Error:Run 'nandroid-mobile.sh' via adb!
Click to expand...
Click to collapse
You get that error on nandroid if battery is below 30%

Joeseph Mother said:
Are you just wanting kernel & recovery dumps, because I think I've already changed most other things on my system
Click to expand...
Click to collapse
yes I only need the recovery one.

ruigui said:
Can it be done without root? As normal user?
Click to expand...
Click to collapse
It was last post on previous page... Can these backups be done as normal user, or must it be as root?

ruigui said:
It was last post on previous page... Can these backups be done as normal user, or must it be as root?
Click to expand...
Click to collapse
Recovery menu?
Only with root settings....

drellisdee said:
You get that error on nandroid if battery is below 30%
Click to expand...
Click to collapse
I wish it was that easy, battery was 90%.
Stock T recovery:
http://www.mediafire.com/?01bleb4njbf1ccy
md5: b18bd6e79c7b962739816a2f1d4bdacf

personalweb said:
Recovery menu?
Only with root settings....
Click to expand...
Click to collapse
You didn't understand. If i am working on a terminal emulator, must the following command be done as root or can it be done as normal user?
dd if=/dev/mtd/mtd2 of=/sdcard/recovery-dump-T.img bs=4096
Click to expand...
Click to collapse

[RECOVERY]ZTE V11A/V71A HC3.2 - CWM recovery

So guys.
Here is my humble CWM recovery, tested on 7 inch. Nandroid backup seems to work and flashing also. External SD card is used for reading.
Mounting of card to USB is not working yet.
Colors are now really fixed, including refresh.
Select is also now fixed and short press is working.
I am not responsible if you make some bricks to build yourself a new house. Anyhow chances of bricking are quite low, worst case is that your recovery will not boot and that's it.
I suggest that you make backup of your recovery partition before you start with dd or whatever so that you can flash it back in case something is not ok.
To flash:
Code:
adb reboot bootloader
fastboot flash recovery recovery.img
fastboot reboot
and
Code:
adb reboot recovery
to get to recovery
In the archive is my /device folder if someone wants to play some more.
I got the CM9 ICS booting into Launcher!!!

One more in for future needs.

Great to have mate, thanks a lot for your work.

I'll tell these guys you have a working version for rhe 7",
http://forum.xda-developers.com/showthread.php?t=1473555
How can I backup? what do i have to type?
Thanks for your work!

You can make backup for example like this and if something fails you can flash it back directly in fastboot.
Code:
adb shell
su
dd if=/sdcard/boot.img of=/dev/block/mmcblk0p8
dd if=/sdcard/recovery.img of=/dev/block/mmcblk0p18

jakaka said:
You can make backup for example like this and if something fails you can flash it back directly in fastboot.
Code:
adb shell
su
dd if=/sdcard/boot.img of=/dev/block/mmcblk0p8
dd if=/sdcard/recovery.img of=/dev/block/mmcblk0p18
Click to expand...
Click to collapse
That will actually write img's to the partitions.
Backup is done this way
Code:
dd if=/dev/block/mmcblk0p8 of=/sdcard/boot_backup.img
dd if=/dev/block/mmcblk0p18 of=/sdcard/recovery_backup.img
jakaka you have sources now on utkanos git. You can contact him if you need any help to make backup to internal sdcard work.

mobilx said:
That will actually write img's to the partitions.
Backup is done this way
Code:
dd if=/dev/block/mmcblk0p8 of=/sdcard/boot_backup.img
dd if=/dev/block/mmcblk0p18 of=/sdcard/recovery_backup.img
jakaka you have sources now on utkanos git. You can contact him if you need any help to make backup to internal sdcard work.
Click to expand...
Click to collapse
Sorry you are right with the backup, I wasn't looking.

mobilx said:
That will actually write img's to the partitions.
Backup is done this way
Code:
dd if=/dev/block/mmcblk0p8 of=/sdcard/boot_backup.img
dd if=/dev/block/mmcblk0p18 of=/sdcard/recovery_backup.img
jakaka you have sources now on utkanos git. You can contact him if you need any help to make backup to internal sdcard work.
Click to expand...
Click to collapse
Thanks!
Any progress on CM9?
Technically speaking You could probably contact MR Green from Cyanogen, He is in charge of the hp touchpad Which has the same qualcomm and adreno Chipset . Just an idea

Hi, I'm following your guide and the one in http://forum.xda-developers.com/showthread.php?t=1473555&page=1, but I seem to be stuck in the installation of CWM.
I succeded in rooting the Vodafone Smart Tab 10, as busybox tells so.
Then I issued this command:
C:\Users\...\android>fastboot flash recovery v10_cwmrecovery.img
sending 'recovery' (6214 KB)... OKAY
writing 'recovery'... OKAY
Rebooting the tablet in recovery mode always gets me to the Android System Recovery <3e>: wasn't I supposed to be shown the clockworkmod recovery system? If so, what am I doing wrong?
I also tried with Utkanos' v11a version, but with the same result...
Thanks to anyone who will help me
Bye
Marco
[SOLVED] I solved using the software downloaded from http://wwwen.zte.com.cn/endata/mobile/Italy/, as suggested here http://forum.xda-developers.com/showthread.php?t=1473555&page=59. Moreover, in that same thread (some days around the ones in page 59... ) I found a suggestion about removing some system files to avoid the loading of the stock kernel. I didn't do that, but in case anyone needs it, that could be another solution

[How-To] Update devices via the OTA .zip

Hello everyone,
rhcp was able to locate a method with which to do updates the standard way HTC does them. If you are, for instance, on 1.73 and have the 1.85 OTA .zip file (the one sent from HTC, not a CWM .zip file), you can use this method to place it in the right location and start an update.
Disclaimer:
I do not take responsibility if something goes wrong. PLEASE do this at your own risk.
Please do not use this to go to 1.85 as you may lose root. This is more FYI for future OTA updates or after 1.85 is rooted.
Requirements:
You must have ROOT before doing this. You'll be accessing a location that is not writable without root.
You must have the official OTA file. If someone can help with this portion I can post it here for all users to use if they wish.
Follow these steps to pull the OTA update:
When it shows "downloading" and the OTA completes, if you have root, please do the following:
Code:
adb shell
cd /cache
ls -l
Locate the file ending with .zip here. May look extremely long and should resemble something like OTA_Evita_U_Cingular.........zip
Quit out of adb shell
Code:
adb pull /cache/<file name of the OTA package.zip>
Post that package.zip file on a file share and send me the link and I will add it to the OP.
To update using the OTA file, follow these steps:
Code:
adb push <file name of the OTA package.zip> /mnt/sdcard/
adb shell
su
cp <file name of the OTA package.zip> /cache/update.zip
cd /cache/
mkdir recovery
cd recovery
echo “–update_package=/cache/update.zip” > command
adb reboot recovery
This will cause your device to update using the OTA method that HTC uses to push updates.
If this helped you...PLEASE donate to rhcp, which happens to have had to pay for a new One S due to bricking the first time figuring this out. His donate link is here.
Toss me a Thanks if you think this guide was helpful .

h8rift said:
Hello everyone,
rhcp was able to locate a method with which to do updates the standard way HTC does them. If you are, for instance, on 1.73 and have the 1.85 OTA .zip file (the one sent from HTC, not a CWM .zip file), you can use this method to place it in the right location and start an update.
Disclaimer:
I do not take responsibility if something goes wrong. PLEASE do this at your own risk.
Requirements:
You must have ROOT before doing this. You'll be accessing a location that is not writable without root.
You must have the official OTA file. If someone can help with this portion I can post it here for all users to use if they wish.
Follow these steps to pull the OTA update:
When it shows "downloading" and the OTA completes, if you have root, please do the following:
Code:
adb shell
cd /cache
ls -l
Locate the file ending with .zip here. May look extremely long and should resemble something like OTA_Evita_U_Cingular.........zip
Quit out of adb shell
Code:
adb pull /cache/<file name of the OTA package.zip>
Post that package.zip file on a file share and send me the link and I will add it to the OP.
To update using the OTA file, follow these steps:
Code:
adb push <file name of the OTA package.zip> /mnt/sdcard/
adb shell
su
cp <file name of the OTA package.zip> /cache/update.zip
cd /cache/
mkdir recovery
cd recovery
echo “–update_package=/cache/update.zip” > command
adb reboot recovery
This will cause your device to update using the OTA method that HTC uses to push updates.
If this helped you...PLEASE donate to rhcp, which happens to have had to pay for a new One S due to bricking the first time figuring this out. His donate link is here.
Toss me a Thanks if you think this guide was helpful .
Click to expand...
Click to collapse
nice but this update didnt fix anything anyway. wifi still sucks.

djfrost40 said:
nice but this update didnt fix anything anyway. wifi still sucks.
Click to expand...
Click to collapse
Lol. Be it as it may....this is still a handy method for us to use with future OTA updates.

h8rift said:
Lol. Be it as it may....this is still a handy method for us to use with future OTA updates.
Click to expand...
Click to collapse
I think ATT and HTC just need to issue a refund to all of the unfortunate folks that fell for this phone hook line and sinker...LOL, I tried the update, and wifi is still bad maybe even worse... I just boxed mine up and went back to my HTC Vivid.

djfrost40 said:
I think ATT and HTC just need to issue a refund to all of the unfortunate folks that fell for this phone hook line and sinker...LOL, I tried the update, and wifi is still bad maybe even worse... I just boxed mine up and went back to my HTC Vivid.
Click to expand...
Click to collapse
Sorry to hear that djfrost40. I have literally had zero issues with this phone. No issues mentioned here (besides HTC's software-tweaked multi-tasking) have been evident on my phone. Hope your Vivid treats you well.

h8rift said:
Sorry to hear that djfrost40. I have literally had zero issues with this phone. No issues mentioned here (besides HTC's software-tweaked multi-tasking) have been evident on my phone. Hope your Vivid treats you well.
Click to expand...
Click to collapse
Wow was starting to think I was the only one because like you I have had zero problems with my phone never had to replace it and the multi tasking doesn't really effect me all that much
Sent from My Nocturnalized Beast

The only issue I have is getting my OC to work 100%. Aside from that, I love the phone to death!

This method does not seem to work for me. I have no trouble following the steps but the phone just boots into recovery and nothing else. Also I think there are a couple of "exits" missing from the list of commands right after the creation of the command file, maybe they are implied.
Has anyone else verified this works for them? I am on a rooted, TWRP and still at 1.73. I also tried this method with CWM recovery installed but no luck.

anika200 said:
This method does not seem to work for me. I have no trouble following the steps but the phone just boots into recovery and nothing else. Also I think there are a couple of "exits" missing from the list of commands right after the creation of the command file, maybe they are implied.
Has anyone else verified this works for them? I am on a rooted, TWRP and still at 1.73. I also tried this method with CWM recovery installed but no luck.
Click to expand...
Click to collapse
If you have twrp, why have you flashed a custom Rom?
Sent from my HTC One X using Tapatalk 2

kleeman7 said:
If you have twrp, why have you flashed a custom Rom?
Sent from my HTC One X using Tapatalk 2
Click to expand...
Click to collapse
Yeah, kinda does'nt make sense. Actually I am liking the original HTC sense and also I am not sure which rom to try out.

Update.zip for root??
Is it possible to make an update.zip that we could flash via stock recovery to push su bianary? Just a thought.

kizzle4 said:
Is it possible to make an update.zip that we could flash via stock recovery to push su bianary? Just a thought.
Click to expand...
Click to collapse
Nope, unless you work for HTC and know how to get the key to sign the update zip
Sent from my HTC One XL using Tapatalk 2

What about update zip from say an international version?

kizzle4 said:
What about update zip from say an international version?
Click to expand...
Click to collapse
It will fail once it reads the build prop and realizes that this isn't an international one x, and if it does flash you would have a nice paperweight
Besides what does this accomplish? You can't modify ANY zip file from HTC without breaking the signature. Which makes this method useless
Sent from my HTC One XL using Tapatalk 2

In order for a thread to exist in the development section, it must contain a link to downloadable content. Because this is more of a guide, I'm moving this to general.
Thread Moved.
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
"If you choose not to decide, you still have made a choice"
Sent from my Galaxy Note (i717), using XDA Premium.

What steps in the OP modify if there's not enough space on the cache partition to hold the update.zip? Is it safe to run the following steps in that case:
Code:
adb push <file name of the OTA package.zip> /mnt/sdcard/
adb shell
su
cd /mnt/sdcard/
mv <file name of the OTA package.zip> update.zip
cd /cache/recovery
echo "-update_package=/mnt/sdcard/update.zip" > command

AlxMAX said:
What steps in the OP modify if there's not enough space on the cache partition to hold the update.zip? Is it safe to run the following steps in that case:
Code:
adb push <file name of the OTA package.zip> /mnt/sdcard/
adb shell
su
cd /mnt/sdcard/
mv <file name of the OTA package.zip> update.zip
cd /cache/recovery
echo “–update_package=/mnt/sdcard/update.zip” > command
Click to expand...
Click to collapse
Wondering this too... or even using a larger partition like /data that has 1GB free. :-/

Can someone dd the radio partition for me and link to it?
Wanna make the zips =)
FYI: use this adb command and then pull the img of your sd card -
Code:
C:\adb>adb shell dd if=/dev/block/mmcblk0p17 of=/sdcard/radio.img

taylor.fowler said:
Can someone dd the radio partition for me and link to it?
Wanna make the zips =)
FYI: use this adb command and then pull the img of your sd card -
Code:
C:\adb>adb shell dd if=/dev/block/mmcblk0p17 of=/sdcard/radio.img
Click to expand...
Click to collapse
"removed from dropbox" stock radio from new at&t ota, download taylor.fowler cwm flashable

Cm10.x and sense zips coming soon!
Sent from my One X using xda app-developers app

[Q] GT-N8013 UEALI3 Stock Recovery Dump

I have a USA Galaxy Note that has been updated to UEALI3 and was rooted with chainfire's enos exploit app. I would like to dump the stock recovery partiton but I can not get it to work. I have run this command in terminal...
su
cat proc/mtd
At this point I'm told file dose not exist. I also used...
su
dd if=recovery-partiton of=/sdcard/recovery.img
This says my path is invalid. Please help, it seems many people are looking for this stock recovery for future OTA updates. I would like to provide it so it can be packaged into a Odin flashable *.tar for them and for my future use incase I want a Nandroid backup with CWR.

74 views and still no one has a answer? The recovery partiton is said to be one of the easiest to dump... I only need the revised command to enter into terminal, come on guys!

Bumping

[Q] TWRP from Terminal emulator...

hi
I have this file downloaded...
Code:
-rw-rw-r-- 1 root root 11956224 Nov 14 09:42 openrecovery-twrp-2.6.3.2-hammerhead.img
766b2361daf816eb168df37c55edb709 openrecovery-twrp-2.6.3.2-hammerhead.img
The md5 matches the one on goo.im...
Can I install this "safely" from a Android terminal emulator with the following commands...
Code:
#> su -
#> dd if=./openrecovery-twrp-2.6.3.2-hammerhead.img of=/dev/block/platform/msm_sdcc.1/by-name/recovery
and then would booting into recovery mode, would start TWRP ?
NOTE: THIS IS A QUESTION... ?
I wish goomanager has option of installing downloaded file... the site is giving 403 Forbidden...

ANYONE ???

Flash the img with fastboot. That's the safest way imo.
Sent using xda-developers app

yep i would flash using fastboot. permissions and stuff might get whacked if not done that way. Not sure just guessing.

Chromium_ said:
Flash the img with fastboot. That's the safest way imo.
Sent using xda-developers app
Click to expand...
Click to collapse
If i knew how to do that, I'd totally do it. lol
My Goo.im app ain't dl'ing twrp.

TheDudeAbides said:
If i knew how to do that, I'd totally do it. lol
My Goo.im app ain't dl'ing twrp.
Click to expand...
Click to collapse
Fastboot flash recovery nameofrecoveryfile.img
Not difficult at all
Sent from my Nexus 5

TheDudeAbides said:
If i knew how to do that, I'd totally do it. lol
My Goo.im app ain't dl'ing twrp.
Click to expand...
Click to collapse
If you go to goo.im it shows that the file has been downloaded over 12071 times!!!
Code:
openrecovery-twrp-2.6.3.2-hammerhead.img
766b2361daf816eb168df37c55edb709
Size: 11.4 MB
MD5: 766b2361daf816eb168df37c55edb709
Link: http://www.goo.im/devs/OpenRecovery/hammerhead//openrecovery-twrp-2.6.3.2-hammerhead.img
Short Link:
(view file changelog)
2013-11-05 14:14:08 PST 12071
Yet every-time I try I get a 403-Forbidden...
My main issue is my Windows is dozing, and am on RedHat most of the time... My ubuntu desktop is in storage so I cant get to
any sort of fastboot...
anyways... I just managed to install the adt on my LMDE (LinuxMintDebianEdition) and am now playing with
udev files... and reading about how to get fastboot working..!
I felt dd was fairly native... and would not cause any permission problems...
anyways.. I will flash the image with fastboot, and then dump the recovery device with dd and check the md5sum..
if it matches, I will try to erase and load it again with dd and see if this method can work..
G
UPDATE
THE dd METHOD WILL NOT WORK
I got fastboot working, loaded the twrp image and rebooted to recovery and it works...
next I dumped the "/dev/block/platform/msm_sdcc.1/by-name/recovery" and checked its md5sum
and it does not match the twrp recovery... so I bet it will not work...
JUST USE fastboot...
MOD: We can close this thread... its answered (by myself)
Click to expand...
Click to collapse