CWM Recovery [GT-P6810][wifi] - Galaxy Tab 7.7 Android Development

Hi,
Please find port of Clockwork Mod Recovery 5.0.2.7 for GT-P6810.
(this is not a kernel replacement- just a cwm recovery image)
This is ported from the garyd9 6210 cwm recovery so please go thank him. (in 7.0+ forums)
Modified to work on 6810.
Incorporates garyd9 patches for sd card handling.
also thanks to ezynow and kassemja - for advice and bug fixing
based on stock firmware.
I have tried backup & restore, wipe cache , wipe dalvik-cache and so far has worked.
New version 2012-02-01: data wipe and then restore, backup to external and to internal (internal is now the default).
But we need some further testers.
Please only try if you what you are doing & know how to flash with odin.
Requirements: you need to be rooted.
Please know how to recover your device independently before using this!
DO NOT ATTEMPT TO USE ON ANY OTHER DEVICE. THE PARTITIONS ON THE P6810 ARE DIFFERENT!
Ok - first identified issue: If we are backing up to the external sdcard. This is fat32. So we have a file size limitation.
Also there may be a tool set size limitation in the binaries (as ported). This mainly affects "data", as this seems to include
pictures, video etc from the /data/media directories. So looks like to me data > 2G wont restore. Although it does create
(in my example 3.5G file and checksum is ok). I found that the 3.5G would not load. I retarred with all stuff in /data/media
deleted, (and fixed the nandroid checksum) then the data file loads (about 900M) and my device is recovered. I'm expecting if you try to back up more than 4G, the file will not be usable due to FAT32. I Hope this is clear.
So please check your file sizes (and nandroid sums) before attempting a restore.
So with this in mind,
Update: 2012-02-01: now backing up in the CWM tradition by default to the internal sd (which is ext4), and there are extra options enabled in the backup/restore menu. Please remember we are still in test mode. I think It is now working as intended and not backing up /data/media its easy to tell from the size of the data nandroid file.
So please backup your precious videos, pics etc from the /data/media directory independently.
Odin tar file (in the pda):

davp said:
Hi,
Please find port of Clockwork Mod Recovery 5.0.2.7 for GT-P6810.
(this is not a kernel replacement- just a cwm recovery image)
This is ported from the garyd9 6210 cwm recovery so please go thank him. (in 7.0+ forums)
Modified to work on 6810.
Incorporates garyd9 patches for sd card handling.
also thanks to ezynow and kassemja - for advice and bug fixing
based on stock firmware.
I have tried backup & restore, wipe cache , wipe dalvik-cache and so far has worked.
But we need some further testers.
Please only try if you what you are doing & know how to flash with odin.
Requirements: you need to be rooted.
Please know how to recover your device independently before using this!
DO NOT ATTEMPT TO USE ON ANY OTHER DEVICE. THE PARTITIONS ON THE P6810 ARE DIFFERENT!
Odin tar file (in the pda):
Click to expand...
Click to collapse
Big applause!
I've just tried to install CWM Recovery on my GT-P6810.
Wipe: works fine
Backup: seems to work fine
Restore: MD5 mismatch! error
I tried the following.
adb shell
# cd /sdcard/clockworkmod/backup/2012-01-30.**.**.**
# rm nandroid.md5 (error)
# md5sum *img > nandroid.md5
My GT-P6810 started to restore. But after reboot, nothing changed...

padebije said:
Big applause!
I've just tried to install CWM Recovery on my GT-P6810.
Wipe: works fine
Backup: seems to work fine
Restore: MD5 mismatch! error
I tried the following.
adb shell
# cd /sdcard/clockworkmod/backup/2012-01-30.**.**.**
# rm nandroid.md5 (error)
# md5sum *img > nandroid.md5
My GT-P6810 started to restore. But after reboot, nothing changed...
Click to expand...
Click to collapse
You installed via odin from above link? Any other source (market, another thread will not work on the P6810)
Thanks for trying.
Replacing the md5s is probably not a safe thing to do, the md5s are to ensure the backup is good. It would have been better to check the md5s and see which file is damaged.
Suggest:
Try a different microsd
Make sure your external microsd card is working correctly and has enough space
Move or delete the existing backup you did
Make another backup
check the md5sums of the files match the nandroid.md5 (cat nandroid.md5 ; md5sum *)
check the file sizes make sense (recovery and boot are 8M exactly, system ~684M, data varies)
If recovery and boot are not 8M, or any sums dont match what is in nandroid.md5, dont try to restore.
report back (please)

davp said:
You installed via odin from above link? Any other source (market, another thread will not work on the P6810)
Thanks for trying.
Replacing the md5s is probably not a safe thing to do, the md5s are to ensure the backup is good. It would have been better to check the md5s and see which file is damaged.
Suggest:
Try a different microsd
Make sure your external microsd card is working correctly and has enough space
Move or delete the existing backup you did
Make another backup
check the md5sums of the files match the nandroid.md5 (cat nandroid.md5 ; md5sum *)
check the file sizes make sense (recovery and boot are 8M exactly, system ~684M, data varies)
If recovery and boot are not 8M, or any sums dont match what is in nandroid.md5, dont try to restore.
report back (please)
Click to expand...
Click to collapse
Could you tell me the URL of Odin you mentioned above?
I installed via Odin3-v1. 85...

Ok guys, looks like there are file size issues due to fat32 external sdcard etc.
I believe the tool can still be useful, but be aware its limitations.
Have documented this in the first post as an issue.
The download is the same (I cant fix the fat32 limits).
padebije said:
Could you tell me the URL of Odin you mentioned above?
I installed via Odin3-v1. 85...
Click to expand...
Click to collapse
I use the one I had installed months ago (for phone). It the same version (downloaded mine from Intratech's gs2 official rom thread).
Sent from my GT-I9100 using XDA App

BRAVOOOOO!!!!!
I deleted all movie files > 2GB, and tried backup, wipe data, and restore again.
This time, I could make it thanks to your advice!

davp & ezy now, looks like you're famous.
http://www.theandroidsoul.com/new-g...or-both-3gwifi-edition-and-wifi-only-edition/

Thanks for your help with this kassemja!
cheers
Update posted in first post.

Hi davp,
You should push source to git hub, perhaps we could enlist Koush or Codeworkx to assist us. of all the options i have tried with recovery.fstab i was never happy.
i could never get both internal and external sd cards to mount. when i had them both setup the menu options for flashing and restore / backup will show option for internal sd cards.
IMHO, recovery should back up to external, as if you really bung up your device you will not have access to internal memory. The fact most of us only have 16gb internal memory its makes more sense to back up to external sd card.
i remember the nook colour, had a simalar debacle when they 1st released CWM mod for it. you could look there. i really havn't had a chance to dig into this. perhaps over the weekend i get more time
davp said:
Thanks for your help with this kassemja!
cheers
Update posted in first post.
Click to expand...
Click to collapse

Any chance somebody could please extract stock recovery and send me a target version?
Sent from my GT-P6810 using XDA Premium App

Tar not target...
Sent from my GT-P6810 using XDA Premium App

Help
Hi Guys,
EDIT: - I flashed an incomplete tar file as the download had not finished when I copied to sd card.
Got a small issues,
I have a Tab 7.7 running HC 3.2.
I gained root access and then install mobile odin pro.
I then proceeded to install this CWM and its not stuck at the galaxy tab 7.7 black and white screen at boot.
I selected the file i downloaded here using the recovery option to flash in mobile odin.
any ideas what i can do to get this working again?
Many Thanks
Syl

Related

[RECOVERY]Unofficial ClockworkMod Recovery v4.0.0.2(WIP)

Hi
Clockwork Recovery v 4.0.0.2 for Galaxy Ace
v2:
- working nandroid backup/restore!
For now i've disabled backup/restore of boot and recovery partitions. Restore of DATA, CACHE and SYSTEM is working fine.
If you have JTAG and want to test restore of boot/recovery please PM me!.
- it's based on KPH firmware + root in adb (both in normal and recovery mode)
v1:
Tested:
- wipe Data/Factory reset
- wipe cache partition
- some options under advanced menu (to wipe)
- install zip from SDCard (tested on some file from UOT kitchen)
- reboot recovery
- mount USB storage (and other mount options) Better not try to format partitions from recovery yet - it could format them to ext4 for which we probably not have yet support in kernel.
Know bugs:
- poweroff sems to reboot phone
- problem with graphics (probably framebuffer is set to 24 or 32 bpp mode. There is also missing double buffer support in framebuffer - thats why we have 2 recovery screens). It'll be fixed - thanks to tj_style!!
Remember, I am not reponsible if you brick your phone. You're flashing this on your own risk.Not all options are tested!!!.
How to flash (v2):
1. Download file from here .
2. flash it as PDA with odin
Mirrors:
Multiupload (thanks to peeter123)
I've removed recovery.zip - it was recovery.img packed with zip, not update for apply using stock recovery.
To move in recovery:
- Volume up/down to move.
- Home (center key) to select item.
- Back to move back.
Where did you get this?
Lovetz said:
Where did you get this?
Click to expand...
Click to collapse
I've build it from source using this tutorial Porting clockwork recovery to new device, with some changes. Then i've mixed recovery.img with those from samsung firmware.
PabloPL said:
I've build it from source using this tutorial Porting clockwork recovery to new device, with some changes. Then i've mixed recovery.img with those from samsung firmware.
Click to expand...
Click to collapse
You are elite, dude!;-) (Hackers)
This opens so many oppertunites to our Ace CyanogenMod being one of them. Have you got any further with these bugs? This is great. Thank you
Sent from my GT-S5830 using XDA App
awesome work!!!....it would be legendary if NANDROID backup works!!!!NO more bricking worries!!!
I've successfully to porting the Clockworkmod Recovery too for Galaxy mini.
The problem with framebuffer it's been fixed too.
I just have the problem with backup & restore, also with flashing full rom from zip.
Are you get success with backup and restore?
since galaxy ace / mini is using different tool for read / write the bml partition. not like SGS that can using redbend_ua
PabloPL said:
Hi
Today i managed to run the newest Clockwork Recovery on my Galaxy Ace. It has some problem with graphics (as you can see on screenshots).
I've tested following options (and for me they are working):
- wipe Data/Factory reset
- wipe cache partition
- some options under advanced menu (to wipe)
- install zip from SDCard (tested on some file from UOT kitchen)
- reboot recovery
- mount USB storage (and other mount options) Better not try to format partitions from recovery yet - it could format them to ext4 for which we probably not have yet support in kernel.
Know bugs:
- poweroff sems to reboot phone
- problem with graphics (probably framebuffer is set to 24 or 32 bpp mode. There is also missing double buffer support in framebuffer - thats why we have 2 recovery screens)
I've also managed to create nandroid backup of all partitions (boot,recovery,data and system) but not tried yet to restore them.
Phone info
In recovery mode (sorry for terrible image quality)
I've attached packed recovery.img. it's based on KPH firmware + root in adb (in both boot and recovery mode) + su binary.
Remember, I am not reponsible if you brick your phone. You're flashing this on your own risk.Not all options are tested.
How to flash:
1. take KPH firmware
2. extract CODE_S5830XXKPH_CL260130_REV03_user_low_true.tar.md5
- tar xvf CODE_S5830XXKPH_CL260130_REV03_user_low_true.tar.md5
3. replace recovery.img with attached file
4. pack it back
- tar -H ustar -c boot.img recovery.img data.rfs system.rfs >ODIN_FILE.tar
- md5sum -t ODIN_FILE.tar >>ODIN_FILE.tar
- mv ODIN_FILE.tar ODIN_FILE.tar.md5
5. flash it with odin
To move in recovery:
- Volume up/down to move.
- Home (center key) to select item.
- Back to move back.
Click to expand...
Click to collapse
GREAT JOB MAN!
Go ahead, you are on it!!!
CHEERS!
The main thing is to get the install update zip feature as that really is the reason we use ClockworkMod and what we wanted it for.
Sent from my GT-S5830 using XDA App
kills999 said:
awesome work!!!....it would be legendary if NANDROID backup works!!!!NO more bricking worries!!!
Click to expand...
Click to collapse
For now i've tested it only with creating backup of boot/recovery/data/system partitions and it generated without errors.
Jekle_Ace said:
The main thing is to get the install update zip feature as that really is the reason we use ClockworkMod and what we wanted it for.
Sent from my GT-S5830 using XDA App
Click to expand...
Click to collapse
I've tested installing update from zip on some theme from OUT Kitchen and it worked fine
PabloPL said:
I've tested installing update from zip on some theme from OUT Kitchen and it worked fine
Click to expand...
Click to collapse
Can you upload ready-to-flash KPH file with CWM integrated?
Wiping partitions /system /data etc is very important without wiping it can cause many problems as I've done that many times with my ZTE Blade. But still I appriciate this greatly
Sent from my GT-S5830 using XDA App
tj_style said:
I've successfully to porting the Clockworkmod Recovery too for Galaxy mini.
The problem with framebuffer it's been fixed too.
View attachment 623281
I just have the problem with backup & restore, also with flashing full rom from zip.
Are you get success with backup and restore?
since galaxy ace / mini is using different tool for read / write the bml partition. not like SGS that can using redbend_ua
Click to expand...
Click to collapse
Could You share what changed did you made to fix framebuffer problems ?? For now i've made some change found here to get 2 screens in recovery (was getting 4 before).
About backup, like i wrote, tested only creating. I have to set up correct size of all partitions in BoardConfig etc, Ace is my primary phone, so i don't want to brick it.
I've made some changes to recovery source (look into bmlutils/bmlutils.c - there are hardcoded paths to boot and recovery partitions, which on Ace are differend than those in code).
I've also used custom recovery_ui.c with custom key mapping.
Lovetz said:
Can you upload ready-to-flash KPH file with CWM integrated?
Click to expand...
Click to collapse
I have PDA file for odin with it, but i've messed something with Superuser.apk and you must install it by hand (only Superuser.apk, su binnaries are fine). Maybe when i'll have some free time - i'm working and studying (now have exams) - i'll upload it, if someone won't do this before .
Jekle_Ace said:
Wiping partitions /system /data etc is very important without wiping it can cause many problems as I've done that many times with my ZTE Blade. But still I appriciate this greatly
Sent from my GT-S5830 using XDA App
Click to expand...
Click to collapse
For now i've tested wipe only on following options (and it worked fine):
- battery stats
- cache
- data (factory reset)
Sorry for double-postings
PabloPL said:
Could You share what changed did you made to fix framebuffer problems ?? For now i've made some change found here to get 2 screens in recovery (was getting 4 before).
About backup, like i wrote, tested only creating. I have to set up correct size of all partitions in BoardConfig etc, Ace is my primary phone, so i don't want to brick it.
I've made some changes to recovery source (look into bmlutils/bmlutils.c - there are hardcoded paths to boot and recovery partitions, which on Ace are differend than those in code).
I've also used custom recovery_ui.c with custom key mapping.
Click to expand...
Click to collapse
Sure, You can see on my github soon. I'm not yet pushing to my github now.
because the project of Cyanogenmod port and Clockworkmod port for Galaxy Mini is pending now until i have the Galaxy mini back, you can see the progress in this thread.
I've add the double buffering to clockworkmod source, since Galaxy mini kernel doesn't suppot that.
I hope we can colaborate to make clockworkmod is fully working, because the Galaxy Mini, Ace, Gio and Fit is using similiar environtment.
thx dude, i really need this.
tj_style said:
I hope we can colaborate to make clockworkmod is fully working, because the Galaxy Mini, Ace, Gio and Fit is using similiar environtment.
Click to expand...
Click to collapse
It would be nice. As i see You have far more progress.
In my opinion it would be better to make it with only minimal changes (or even without) to android source (recovery etc), to keep it in synch with "mainline". Closer we keep(and less changes), longer we could have support.
Also getting rid of BML and use MTD (when we have sources for 2.3.4) would be great.
PabloPL said:
It would be nice. As i see You have far more progress.
In my opinion it would be better to make it with only minimal changes (or even without) to android source (recovery etc), to keep it in synch with "mainline". Closer we keep(and less changes), longer we could have support.
Also getting rid of BML and use MTD (when we have sources for 2.3.4) would be great.
Click to expand...
Click to collapse
Yup, i'm waiting to someone borrowing the galaxy mini to me and also waiting samsung to get released the 2.6.35.7 kernel source.
The source will come after 2.3 is offically released but we may be waiting a few weeks for it
Sent from my GT-S5830 using XDA App
Great work mate. Maybe you can work together with nprussel who is also trying to run cwm on g ace
@formatting partitions, there is indeed no support for ext4 in kernel
Sent from my GT-S5830 using XDA App

[Gen9]Modified init for HDD and flash G9, 350MB & "no-busybox" archos.ext4

[Gen9]Modified init for HDD and flash G9, 350MB & "no-busybox" archos.ext4
Updated version- should work on HDD models too
Disclaimer: use this at your own risk. I'm not responsible if your tablet wants to kill you.
Here's modified init for suduru_petru's rooted 3.2.80 firmware
Now also for HDD models
Tests were done by philmein
Before you start
-make sure that you have more than 512MB free space in internal memory (/data) or more than 350MB if you want to use attached system file
Features
-system image runs from /data partition (internal flash)
-dalvik-cache wipe is done for system updates, also can be triggered manually
Installation
1. Install SDE menu- INSTRUCTIONS
2. Prepare required files- copy archos.ext4.update file to the root of the card (if you have archos.ext4 just rename it to archos.ext4.update)
NOTE this MUST be archos.ext4.update file, zipped files will not work
3. Boot to Recovery (Volume+ and Power), then Developer Edition Menu -> Flash Kernel and Initramfs. New drive will popup on your pc, copy kernel_test_hdd7.zip contents on it
NOTE- you need zImage and initramfs.cpio.gz files, zip will not work
Click Ok to flash kernel.
4. Now boot to Special Developement Edition
NOTE- first boot will take longer (files must be copied) so don't panic
5. Do not delete archos.ext4.backup file from storage- this is a backup in case you have to do data wipe (Reset Android)
6. Enjoy
Usage:
To update system: copy archos.ext4.update file to storage and reboot
To wipe dalvik-cache: place an empty file wipe-dalvik.update in the storage and reboot- you can use djnilse's script
If you had to wipe data (Reset Android): don't worry, just reboot
If you had to format storage: make sure that when system boots
Download:
Kernel and initramfs
http://dl.dropbox.com/u/14106051/archos/kernel_hdd_test7.zip
smaller archos.ext4.update
This is shrinked suduru_petru's rooted firmware, now only 350MB
No other changes done
http://www.mediafire.com/?eqwlocit0nniw7k
"No busybox" archos.ext4
http://www.mediafire.com/?fzizmy60e769ow9
This is only rooted archos.ext4.update, custom busybox seems to make problems with USB host functions
Info for developers: http://forum.xda-developers.com/showpost.php?p=22310057&postcount=13
Old version
What is changed
-dalvik-cache is wiped for every firmware update
-dalvik-cache wipe can be started manually
How does it work
Dalvik-cache wipe is higly recommended with every firmware update (or replacing stock with a modified one), also can help with app FC's.
For every firmware update- archos.ext4/squashfs.update file- dalvik-cache is wiped automatically (and you can't do anything about it )
To trigger dalvik-cache wipe on your own place a file named wipe-dalvik.update in internal storage (/data/media) and reboot.
NOTE: first boot after wipe will take longer
Installtion
Zip contains both zImage and initramfs.cpio.gz, installation as usual: Developer Edition Menu -> Flash Kernel and Initramfs then copy zImage and initramfs.cpio.gz to the new drive that pops up on the pc and click OK on the tablet.
DOWNLOAD
http://dl.dropbox.com/u/14106051/archos/kernel.zip
MD5: 8EB000BC1105A3613B35C8F82F35EF41
Info for developers: http://forum.xda-developers.com/showpost.php?p=22179468&postcount=8
EDIT:
Script for easy creating wipe-dalvik.update file by djnilse: HERE
hi, Let's see if I understand correctly. for updating is necessary first copy new firmaware and empty file called "wipe-dalvik.update" in /data/media. reboot table in sde and copy zImage and initramfs.cpio.gz. rebooting and delete "wipe-dalvik.update". is correct? thank you
hitman72 said:
hi, Let's see if I understand correctly. for updating is necessary first copy new firmaware and empty file called "wipe-dalvik.update" in /data/media. reboot table in sde and copy zImage and initramfs.cpio.gz. rebooting and delete "wipe-dalvik.update". is correct? thank you
Click to expand...
Click to collapse
Not exactly.
When firmware is updated -archos.[...].update file- dalvik-cache is wiped anyway without any option not to wipe it.
Wipe-dalvik.update file is needed if you want to wipe dalvik-dache eg. when apps have a lot of FC's.
But in order to have possibility to wipe dalvik-cache you have to flash modified init posted here (for ease of use zImage is included in zip, flash it as usual)
tapatalked from Desire
good work
this will be a better alternative for cleaning the system
i've made a script to write and remove the dalvik-wipe.update to storage
simply run it with ScriptManager or with a Terminal Emulator
this script doesnt need root rights
@gen_scheisskopf you could include a link to this in your post
and THIS IS NOT A test file
simply just rename it in dalvik.sh
run it with:
Code:
sh dalvik.sh
and dont forget to hit the thanks button
------------------------EDIT--------------------------------------------
don't hit the thanks button, this was not difficult
try to make a shell script on your own Here a tutorial have fun
-----------------------EDIT:10.02.2012------------------------------------
i ve removed the option to wipe the dalvik-wipe.update because its not necessary
djnilse said:
good work
this will be a better alternative for cleaning the system
Click to expand...
Click to collapse
Dalvik-cache wipe is included in all "standard" recoveries and it really can help in various situations (sometimes for bootloop also)
djnilse said:
i've made a script to write and remove the dalvik-wipe.update to storage
simply run it with ScriptManager or with a Terminal Emulator
this script doesnt need root rights
@gen_scheisskopf you could include a link to this in your post
and THIS IS NOT A test file
simply just rename it in dalvik.sh
run it with:
Code:
sh dalvik.sh
Click to expand...
Click to collapse
There is no need to remove wipe-dalvik.update, init does this just as with firmware .update files.
djnilse said:
and dont forget to hit the thanks button
Click to expand...
Click to collapse
Oh, c'mon......
gen_scheisskopf said:
Dalvik-cache wipe is included in all "standard" recoveries and it really can help in various situations (sometimes for bootloop also)
There is no need to remove wipe-dalvik.update, init does this just as with firmware .update files.
Oh, c'mon......
Click to expand...
Click to collapse
i worked for that about an hour, now i know more about linux shell scripts
and for the changes in the init
can it be modified with all kind of linux shell commands ???
djnilse said:
i worked for that about an hour, now i know more about linux shell scripts
and for the changes in the init
can it be modified with all kind of linux shell commands ???
Click to expand...
Click to collapse
Ask letama, he knows initrd best
tapatalked from Desire
I've checked supercharger script and honestly I'm not sure if it's absolutely safe to use:
-dalvik-cache wipe is done when Android does not run in every device I've layed my hands on (samsung i5700, htc desire, prestigio multipad 3384 and android hardware belonging to my friends)
-if dalvik-cache is not present system creates it during system boot
-supercharger wipes dalvik-cache also during system boot so there is a possibility of conflict between wiping and creating processes
Modified init wipes dalvik-cache before Android starts to boot so it is 100% safe, and djnilse created a nifty script to create wipe-dalvik.update file without pc access
New version in the first post
Should work good on HDD models also
How long is a long time?
I have had mine on the Archos logo for around an hour now, and just a little worried that it is not going through.
EDIT: I use the HDD model
thefunkaygibbon said:
How long is a long time?
I have had mine on the Archos logo for around an hour now, and just a little worried that it is not going through.
EDIT: I use the HDD model
Click to expand...
Click to collapse
Should be not more than a minute before bootanimation kicks in.
Did you boot to SDE with card inserted?
gen_scheisskopf said:
Should be not more than a minute before bootanimation kicks in.
Did you boot to SDE with card inserted?
Click to expand...
Click to collapse
There is no card reader on the HDD model, so I have it on the root of the HDD (I think I have understood that right, but maybe not.)
Do I need a USB card reader and do it through the 3G port?
thefunkaygibbon said:
There is no card reader on the HDD model, so I have it on the root of the HDD (I think I have understood that right, but maybe not.)
Click to expand...
Click to collapse
Sorry, I didn't know that there is no SD slot.
Give me 5 minutes.
Corrected version of initramfs and updated instructions in the first post.
Sorry for trouble, Archos says that all G9 devices have SD card slot.
EDIT:
Bug fixed, please redownload (same link)
gen_scheisskopf said:
Corrected version of initramfs and updated instructions in the first post.
Sorry for trouble, Archos says that all G9 devices have SD card slot.
EDIT:
Bug fixed, please redownload (same link)
Click to expand...
Click to collapse
You sir, are a genius! Working brilliantly (so far)
Thanks.
Another stupid bug fixed, please update
http://dl.dropbox.com/u/14106051/archos/kernel_hdd_test7.zip
i seem to have the file ext4 on my hdd and somwhere in my internal storage my internal storage has dropped by500mb
i know i should keep the one on my hdd but how do i get rid of the one in my internal storgage i would like to reclaim that space
i think its here /data/local/archos.ext4 but i cannot see it in astro or file manager
250gb hdd model
philmein said:
i seem to have the file ext4 on my hdd and somwhere in my internal storage my internal storage has dropped by500mb
Click to expand...
Click to collapse
It's normal (as expected)
philmein said:
i know i should keep the one on my hdd but how do i get rid of the one in my internal storgage i would like to reclaim that space
i think its here /data/local/archos.ext4 but i cannot see it in astro or file manager
Click to expand...
Click to collapse
The one on HDD is a backup file (in case of wiping data).
You can't delete the one from flash- that is system image.
I can try to modify init so system file runs from HDD (not internal flash) but this may deplete your battery very fast
if its normal thats fine i still have 500mb free
i have hdd test 3 on mine is that ok do i just updat to hdd test 7 when a new rom comes out?
regards phil
philmein said:
if its normal thats fine i still have 500mb free
i have hdd test 3 on mine is that ok do i just updat to hdd test 7 when a new rom comes out?
regards phil
Click to expand...
Click to collapse
Flash test7- it is updated version (cleaner work)

[Q] Updated CWM and resized partition, now CWM can't find my folder structure

I just updated my CWM to 6.0.4.6 in preparation for upgrading my CM10 to CM11. Here's what I did:
Backup app data using Titanium.
Cleared both caches, installed the new CWM zip.
Rebooted to CM10:
copied my old nanroid backup to my computer.
Rebooted into CWM:
made a new nandroid backup.
Rebooted into webos:
resized my system partition from 400 to 600 mb.
When I booted in CWM to install the 4.4 rom all my folders were missing. All I can see is
/sdcard/
-0/
-clockworkmod/
The only folder in 0/ is clockworkmod/backup/[mynewnandroidbackup]/
Any idea what I need to do to get things straightened out?
CM10 still boots fine and my files show up in /sdcard0/. There is no sign of a folder called /sdcard/. Same story if I explore the device with a computer.
I should mention that I also moved my nandroid backup to my computer, off the touchpad to save space before I resized my partitions. I then moved it back into the folder. I wouldn't be opposed to wiping the thing and starting over to get 4.4 working.
Any ideas?
kspanks04 said:
I just updated my CWM to 6.0.4.6 in preparation for upgrading my CM10 to CM11. Here's what I did:
When I booted in CWM to install the 4.4 rom all my folders were missing. All I can see is
/sdcard/
-0/
-clockworkmod/
The only folder in 0/ is clockworkmod/backup/[mynewnandroidbackup]/
Any idea what I need to do to get things straightened out?
Click to expand...
Click to collapse
First, this issue that you observe has been discussed ad nauseam in various CM11 ROM development threads.
Second, you did not post which specific CM11 ROM you are planning to employ. So I assume it is Milaq's CM11 ROM (kernel 3.0+).
At any rate, what you are observing in an inability to directly access the /external_sd partition (on the TouchPad), which is accessible in previous CM builds, but is no longer directly accessible in Milaq's recent CM11 builds (Kernel 3.0.101) or in his recent CWM recoveries.
http://forum.xda-developers.com/showpost.php?p=49216229
• Milaq and others have suggested you can use ADB to mount the partition manually (sorry no instructions).
• Some have posted you can use Invisiblek's recovery (CWM 6.0.5.4 selinux datamedia) to flash Milaq's recent CM11 (Kernel 3.0+) ROM's
• You may be able to find a version of TWRP that can access the /external_sd partition.
On a related note, the new DataMedia storage paradigm which is the future of Android, has been designed into the newer CM11 and other KitKat ROM and recovery builds. Thus you need to increase the size of your /data partition.
You can use the Tailor app within WebOS to reduce the size of /media partition, then increase the /data partition size. And there are some scripts available that do similarly.
Best to read the specific ROM thread (including the OP) for more info on how DataMedia applies to the ROM build you are employing, and then be sure to read later posts in the thread regarding the inaccessibility of /external_sd: http://forum.xda-developers.com/showthread.php?t=2542353
It is possible that future builds of the CM11 ROM (kernel 3.0+) might provide access to /external_sd once again. Will see. Fingers crossed.
I tried invisiblek's cwm recovery and it did not provide access to /external_sd
(and there is confusion on the recoveries specific version number)
http://forum.xda-developers.com/showpost.php?p=49423381
There is another recovery on invisiblek's site: openrecovery-twrp-2.6.3.0-tenderloin.zip
Anyone have experience with that recovery version, ability to access /external_sd or "compatibility" with Milaq's newer CM11 ROM builds?
Yes sorry, Milaqs rom that you linked is the one I was working from. I don't have ten posts so that's why I'm posting here. I read through most of that forum and tried searching for my issue with no luck.
I went back and saw a couple posts that matched my problem with the following solution:
http://forum.xda-developers.com/showpost.php?p=49154585&postcount=471
When I get home I will try this although I didn't remember seeing that folder when I explored my device on Windows.
Thank you for the reply and sorry for the redundancy!
Ok so I browsed my sd storage and there is no 0 folder in /sdcard0/media
Not sure what to do now
kspanks04 said:
Ok so I browsed my sd storage and there is no 0 folder in /sdcard0/media
Not sure what to do now
Click to expand...
Click to collapse
Hey buddy,
Make sure your file browser is using root. Personally I use Es file explorer. Turn on root explorer (find it at the bottom in the side panel) and make system writeable (By clicking on 'root explorer' then 'Mount R/W'). I'm sure most file managers will have something similar in their settings.
Then go to the root of your device by clicking '/' at the top. From there you should be able to follow the post you linked above by gabhroo123. And yes i tried his method and indeed i could see the files i pasted into the folder.
Good Luck
Here is another trick that worked for me. Recover a previous stored ROM that supported both sd1 and sd0. Use file manager to copy the files you want from sd1 to sd0. Then go back to the new ROM and you will have access to your files on sd0.
Merfy said:
Hey buddy,
Make sure your file browser is using root. Personally I use Es file explorer. Turn on root explorer (find it at the bottom in the side panel) and make system writeable (By clicking on 'root explorer' then 'Mount R/W'). I'm sure most file managers will have something similar in their settings.
Then go to the root of your device by clicking '/' at the top. From there you should be able to follow the post you linked above by gabhroo123. And yes i tried his method and indeed i could see the files i pasted into the folder.
Good Luck
Click to expand...
Click to collapse
Ahhh thank you. I had tried this with a different file explorer in root. Es did the trick.
Now I need figure out how to fix these black screens that lock up after a good amount of inactivity.
Greeting HP Touchpad Expert: I need help.
I didn't mean to post this thread but I have same issue.. only I have this..
I also updated my CWM to http://milaq.exnet.me/downloads/tenderloin/misc/recovery-clockwork-6.0.4.7-tenderloin.zip
in preparation for upgrading my CM09 to CM11 (Milanq 4.4 Kitkat). Here's what I did:
Backup app data using Titanium.
Cleared both caches, installed the new CWM zip.
Rebooted to CM9:
copied my old nanroid backup to my computer.
Rebooted into CWM:
made a new nandroid backup.
I have not yet resize system partition.
Now, when I want reboot to CWM install the 4.4 rom all my folders were missing.
All I can see is
/sdcard/
-0/
-clockworkmod/
-clockworkmod/backup
Yes I have tried to ES File Explorer (R+W root) and following gabhroo123's notes above
I do not have
/data/media nor /data/media/0 folder
only empty /data folder.... I am able to write to copy older recovery-clockwork to /data but not "/" ...
When reboot to CWM 6.0.4.7 I still don't see any zip file.. (No files found message show).
Can someone at least point me the right URL or discussion xda-developers.com thread so I can read them.
I am not sure what I did wrong...
What extra steps I suppose to do ...because I have HP Touchpad with CWM 5.x.x + Android 4.0.1.x + CM 9 + mobo 0.35 ?
My planning steps were
#1) upgrade CWM to 6.0.4.7
#2) upgrade CM 11
#3) upgrade Gapps
Reference http://forum.xda-developers.com/showthread.php?t=2542353
([ROM] [NIGHTLY] [KitKat] [4.4] CyanogenMod 11.0 nightlies [3.0 kernel])
I do see /sdcard/clockworkmod/backup/backupfolder.. in CM 9 and I did put CM 11 and Gapps in several place in
/media , /sdcard/media, /sdcard/cminstall etc.. but nothing.. kept saying file not found..
Should I downgrade CWM back to 5.x.x ? I do not see any install zip file at all ...how?
HELP!
Thank you

[RECOVERY][UNOFFICIAL] TWRP 2.8.1.0 for S4 Mini / I9195

Hello
This is TWRP v 2.8.1.0 for the S4 Mini. It works for the I9195 - I do not know if it works for similar devices.
The problem was that TWRP after version 2.7.1.0 did not boot up - the phone tried to enter recovery mode but eventually booted into android.
This is because of commit https://gerrit.omnirom.org/#/c/8471/ which does not seem to work nice with the S4 Mini.
DISCLAIMER : You apply this recovery at your own risk - if something breaks or bricks I am not responsible
IMPORTANT NOTE :
a) The attached file is NOT a flashable ZIP and I will not provide one. You have to unpack the attached file and use heimdall or dd. If someone wants to provide a flashable zip - I am fine with that.
b) There is no F2FS support.
c) I do not know if there are still problems with the recovery sometimes not booting up - I tried it a couple of times and it worked every time. Tell us if you experience booting problems.
d) I am no coder - so I cannot help with things like encryption, luks or similar wishes.
How to install:
a) Boot your phone to download mode
b) Connect phone to PC
c) Get root on your PC
d) Unzip attached ZIP file
e) Check md5sum
f) heimdall flash --RECOVERY recovery.img --no-reboot (dd should work as well - take care of the right partition)
Thanks goes to:
Teamwin
OliverG96
_that
Additional information:
If you want to build this by yourself from sources open file twrp-functions.cpp and search for line:
Code:
int TWFunc::Set_Brightness(std::string brightness_value)
You can change it like that:
Code:
int TWFunc::Set_Brightness(std::string brightness_value)
{
return 0;
std::string brightness_file = DataManager::GetStrValue("tw_brightness_file");;
This should fix the problem. According to one of the developers there should also be a flag for specifying a brightness file that one can probably set to /nobrightness.
It works great on my I9195 !
From your recovery, i created the Odin version and flashed it.
Thank you very much.
I attach the Odin version of your recovery (Instructions: unzip the .zip file, and flash the .tar.md5 file with Odin 3.09 into AP field)
Recovery flashable ZIP version of TWRP 2.8.1.0 attached.
Mounting both (Internal and External) doesnt work
mike_san said:
Mounting both (Internal and External) doesnt work
Click to expand...
Click to collapse
What do you mean? Mounting works for me - I can mount System and Micro SDCard and I can access the files there with the TWRP File Manager. So no problem here. Works also with adb - I got access to the full file system. Might be a problem with your phone/setup.
thomson.aa said:
What do you mean? Mounting works for me - I can mount System and Micro SDCard and I can access the files there with the TWRP File Manager. So no problem here. Works also with adb - I got access to the full file system. Might be a problem with your phone/setup.
Click to expand...
Click to collapse
I confirm this.
I tried to mount and unmount System, Data and micro Sdcard... all ok.
Will it work with f4k kernel ?
lars85destroyer: both CM 12 and f4k work fine with or. As the recovery used isn't kernel dependent anyway, it's not an issue.
Works great so far, noticed only one (minor) issue:
I need to use encryption for my phone and for its backups as well (I'm a sysadmin and my phone is fully equipped to access my datacenter). When using keyboard to type encryption/decryption passwords, somethimes I hit one key and completely another key gets pressed, can't be due to fat fingers because wrong key that gets pressed is usually very far from the original one. This was very iritating sometimes since I needed to type passwords for 3-4 times in a row for them to work. Figured out how to prevent this, I look at whole keyboard carefully on every keystroke and I'm usually able to see when it gets buggy and hits wrong key (keystroke animation is trigerred), but this isn't very fast or comfortable...
I think I had the same problem with early versions of TWRP 2.7 posted here but it has been resolved in newer ones. Otherwise, works as a charm, if someone added full F2FS support it would be totally perfect
PS If my memory serves me well, fix was build.prop related.
ericlnu said:
lars85destroyer: both CM 12 and f4k work fine with or. As the recovery used isn't kernel dependent anyway, it's not an issue.
Click to expand...
Click to collapse
works fine on aicp, Thanks
s.basketbuild.com/devs/F4k/twrp/serranoltexx
this one have F2FS

[UB]FOTA TWRP/PhilZ installer APK and Flashable ZIP recovery

F2FS improves the benchmark score in most (if not all) devices by around 20%..
For testing:
I have modified an APK containing Aroma Installer to flash recoveries to fotakernel for our ZR's. This is an initial release..
It contains 2 recoveries.
PhilZ Touch and TWRP with f2fs (TWRP) support which has been tested and working in both Resurrection and Validus builds/ports and should work in all cm11 and CM12/CM12.1 with f2fs working in cm12 after march this year
Install the apk and flash either Philz or Twrp through the app in the drawer..
And no, this is not Xperia Recovery manager.
The recoveries are both contained in the app so making it 22MB to download.
The TWRP 2.8.7.0 has new graphics and f2fs support
PhilZ is stock 6.57.9 cwm v6.0.5.1 shared by @uncomment
Download APP here (contains the 2 recoveries mentioned above): Removed because of bugs.. will fix and upload to new link..
TWRP 2.8.7.0 f2fs with updated graphics flashable zip: https://drive.google.com/file/d/0B3slVcYWwXQ-RjNKUDhWWk5OemM/view?usp=sharing
(This is the latest recovery from TeamWin with their new blue theme.. I personally didn't like all that blue so I changed the images.. See screenshot below)
Philz Touch 6.57.9 flashable zip:https://drive.google.com/file/d/0B3slVcYWwXQ-MEd4TU1vb0NYcmc/view?usp=sharing
Flashable ZIP stock TWRP 2.8.7.0 with f2fs:
Put the zip in you sd card and flash through recovery.. This will push the twrp 2.8.7.0 f2fs to your fota kernel, reboot recovery after flash...
Download: https://drive.google.com/file/d/0B3slVcYWwXQ-YTB6V1N0eEx5SU0/view?usp=sharing
Please test (recovery.img)
UPDATED TO TWRP 2.8.7.0
Download here: https://drive.google.com/file/d/0B3slVcYWwXQ-SjJRRjdyZ2pzeXc/view?usp=sharing
Instructions are the same as below...
This is TWRP 2.8.6.0
Download here:
https://drive.google.com/file/d/0B3slVcYWwXQ-Q0pEYzlFSjhPNFk/view?usp=sharing
Place the recovery.img (it is named twrp.img when you download but rename to recovery.img) to you internal storage and use adb or emulator (download Android Terminal Emulator free from Store) commands to install to your Fota:
su (enter and grant root access if using Emulator)
dd if=/sdcard/recovery.img of=/dev/block/platform/msm_sdcc.1/by-name/FOTAKernel (enter)
If you use Xperia Recovery Manager app by @championswimmer, rename the recovery.img to twrp.img and put in the TWRPXperia folder on your sd-card and flash to Fota through the app. Confirmed working.
If the image doesn't install correctly, please flash this hack:
http://forum.xda-developers.com/show...51&postcount=2
Only cache and data/ ext-sdcard is convertible for now, if you try to convert system, you will brick your phone..
Use the following method to convert:
Convert to f2fs by pressing Wipe > Advanced Wipe > select the desired partition > Repair or change filesystem > Change filesystem > f2fs
Some added info by @nostupidthing
with f2fs twrp installed, i've changed /cache and /data into f2fs without wiping. you just have to backup /data, then format it as f2fs, click "use rm-rf instead for format" in twrp settings, then restore /data.
If any one is looking for a theme for twrp recovery, i found an excellent theme here: http://forum.xda-developers.com/android/themes/theme-twrp-materialised-dark-light-play-t2915584
(Download resolution 720x1280 for ZR)
As an added service I am willing to personalize the splash screen at recovery start-up should you have any request ie your name, flag etc but i will insist that "TeamWin" will be present somewhere on your personalized splash.. After all, we all benefit from their hard work.. Do not expect your request to be done within the hour but periodically check and i will upload and link as and when you request is done..
Massive thanks to @uncomment and @o-l-a-v and @Olivier and @blastagator and @qsnc including @nostupidthing for testing and for making this possible. @SdtBarbarossa for the app!!
the "now changing the microsd to f2fs" is not necessary for /data & /cache. you may or may not like to do it, and i ended up not doing it because copying my several gbs of files out of the microsd takes so much time and i just gave up..
but if anyone wants to do it, basically you just copy the files to your PC, then format the microsd to f2fs, then copy the files back there.
nostupidthing said:
the "now changing the microsd to f2fs" is not necessary for /data & /cache. you may or may not like to do it, and i ended up not doing it because copying my several gbs of files out of the microsd takes so much time and i just gave up..
but if anyone wants to do it, basically you just copy the files to your PC, then format the microsd to f2fs, then copy the files back there.
Click to expand...
Click to collapse
I agree with you.. I have formatted my ext sd card but like you said, took ages to copy the content to pc and back again.. In my opinion not worth doing if anyone, like me, use the ext_sd card for storage of music and downloads etc.. Cache and data absolutely worth doing tho.. A great many thanks for your comments and help doing this..
sent from Paul's phone
one more thing. backing up /data via twrp will not back up your "internal sd" files, like camera photos if you store them internally instead of on the microsd, so you have to copy those yourself as well.
Added flashable zip to op... Should make things easier..
the 2.8.7 flashable zip works, bro. thx.
hey, any chance that you make an insaller version ?
Ilko said:
hey, any chance that you make an insaller version ?
Click to expand...
Click to collapse
I'll look in to it..
hagar006 said:
I'll look in to it..
Click to expand...
Click to collapse
Great
BTW, I would suggest you to set TWRP's file manager to open SDCARD1 by default instead of SDCARD0, if possible, or even both to let users choose. I'm not sure if this is ROM or Recovery dependent because it worked this way through the latest Validus ROM. I'd bet on the recovery side though.
Ilko said:
Great
BTW, I would suggest you to set TWRP's file manager to open SDCARD1 by default instead of SDCARD0, if possible, or even both to let users choose. I'm not sure if this is ROM or Recovery dependent because it worked this way through the latest Validus ROM. I'd bet on the recovery side though.
Click to expand...
Click to collapse
It's party of the recovery but a few spaces down from the top in file manager is external_SD and a few spaces lower is SD_card so should be easy enough to find the way around..
BTW I've made new images and things for twrp which makes it a little easier to see but I'm waiting for permission from someone as I used their ui.xml to make that.. Will be added as soon as
Sent from my ZR

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