http://psfreedom.com/wiki/index.php?title=OpenDesire4.0.4
http://www.ps3hax.net/showthread.php?p=123003
Im trying to install this recovery so i can jailbreak my PS3, but when i try to use unrEVOked, it hangs while pushing the recovery
When i try to use adb on both my phone and my computer it says i have no space!
what should i do?
EDIT:
fastboot erase recovery
fastboot flash recovery recovery.img
sounds like it would work, bu t i dont want to risk that lol
The no space error will happen if you don't mount system as writable. By default it is set as read only.
Read around to lookup the command to remount system as writable. The command varies depending on your device.
For the motorola droid I used the following:
mount -o remount,rw -t yaffs2 /dev/blockmtdblock4 /system
I think the G1 and other HTC phones use mtdblock3 instead of mtdblock4, but I'm not sure.
SwordOfWar said:
The no space error will happen if you don't mount system as writable. By default it is set as read only.
Read around to lookup the command to remount system as writable. The command varies depending on your device.
For the motorola droid I used the following:
mount -o remount,rw -t yaffs2 /dev/blockmtdblock4 /system
I think the G1 and other HTC phones use mtdblock3 instead of mtdblock4, but I'm not sure.
Click to expand...
Click to collapse
Alright, thats good to know. Ill look around
http://forum.xda-developers.com/showthread.php?t=770663
"You can only write to system on the desire via adb from recovery."
So i do what? boot into recovery, plug in my phone and adb it again?
flash_image recovery image.img?
Hmm, guess not.
I booted into recovery. Plugged my phone in and did an adb devices. It said one device called recovery
i did mount /sdcard (apparently i dont have to mount it to a location)
i cd'd into thte sdcard and did a flash_image recovery psfMod.img and it said i had no space
I was also looking at this
http://forum.xda-developers.com/showthread.php?t=770663
but i still cant get it to work.
do i have to have s-off?
Related
I'm trying to remove some of the stock apps on my Hero, including Rosie (Sense UI) and such. What mode do I boot in before doing this?
I know all of the steps to remove apps using adb (at least I think I do), I'm fully rooted, etc. But I can't seem to get it to work.
This is the command I'm using in adb
Code:
# rm /system/app/something.apk
(replacing something.apk with the actual apk name of course)
When I boot in Recovery, it says "File not found". When I boot in Fastboot, I can't connect to adb it seems. And when I boot into Android, it says "rm failed for something.apk, Read-only file system"
So am I missing a step? What should I be doing differently?
Boot into recovery, then do a "mount -a" to mount the filesystems.
marinierb said:
Boot into recovery, then do a "mount -a" to mount the filesystems.
Click to expand...
Click to collapse
It doesn't seem to work, here's the output:
Code:
C:\asdk\tools>adb devices
List of devices attached
HT9ALNT00557 recovery
C:\asdk\tools>adb shell
/ # mount -a
mount -a
mount: mounting /dev/block/mmcblk0p2 on /system/sd failed: No such file or direc
tory
/ #
Thanks for the reply though.
Edit: Got it working, typing in "mount" alone without the -a switch worked Thanks marinierb
in normal mode you cold have just done
adb remount
adb rm /system/app/something.apk
garok89 said:
in normal mode you cold have just done
adb remount
adb rm /system/app/something.apk
Click to expand...
Click to collapse
That doesn't seem to work for me. This is what it outputs:
Code:
remount failed: Operation not permitted
If you can't remount it doesn't sound like you've rooted.
callummr said:
If you can't remount it doesn't sound like you've rooted.
Click to expand...
Click to collapse
I've performed other operations that would normally require it, so I should be rooted.
Is there a way I can confirm if it's properly rooted or not?
shell prompt:
$ .. no root
# .. root
..try typing "su" once in the shell (abd shell or adb-windows.exe shell) and see what it brings up
~David said:
It doesn't seem to work, here's the output:
Code:
C:\asdk\tools>adb devices
List of devices attached
HT9ALNT00557 recovery
C:\asdk\tools>adb shell
/ # mount -a
mount -a
mount: mounting /dev/block/mmcblk0p2 on /system/sd failed: No such file or direc
tory
/ #
Thanks for the reply though.
Edit: Got it working, typing in "mount" alone without the -a switch worked Thanks marinierb
Click to expand...
Click to collapse
typing only "mount" just list the mounted partitions, it will not mount anything. if your partition is ext4 you need to downgrade it to ext2 or ext3 or set the testflag, see "if you're having issues with ext4" in the first post of the recovery image thread.
Make sure you have run a Nandroid backup first so that if you accidentally remove something important.
Boot into normal mode. (full GUI)
Then:
Code:
C:\ADB MOUNT
C:\ADB SHELL
# rm /system/app/something.apk
reboot
You have to reboot at the end so that the apps are taken out of RAM, you may get FC (errors) if you try to do stuff after removing the apps before rebooting.
I removed (actually moved) *Twit*, Stock*, Launcher*, and a few other things.
HTH,
Unconn
I have searched the Evo 4g forums, and I am finding it difficult to verify NAND is unlocked/if I am fully rooted. I can confirm that I have partial root. I flashed the latest version of FRESH 1.0.1 with RADIO: 2.05.00.06.10 and WiMax Radio 25641. I also flashed netarchy-toastmod 'fix' for Epson AND Nova - Version 3.6.4 to increase my FPS. Everything seems to work ok.
I did find one post that stated I can run "adb remount rw" in a terminal emulator to check if I am unlocked. The emulator has su access, but I get an access denied and I can not create a folder in the system directory.
Is there an easy method for me to check if NAND is unlocked/if I am fully rooted? Thanks for the help.
Kurt
Unlocked NAND gives access to the system partition as far as I understand. From the shell, run.
Code:
mount
Find what device is your system partition. Should be something like /dev/block/mtdblock4. Then try this.
Code:
mount -o rw,remount -t yaffs2 /dev/blco/mtdblock4 /system
That will remount your system partition into read/write mode. If that works your NAND is unlocked. You can remount your system partition back into read only mode by changing the rw to ro and running the command again.
Thanks
It took me a few minutes to figure this out, but it looks like I am fully rooted.
I opened terminal emulator on my phone then typed the following:
su
<enter>
mount
<enter>
I big list of things appeared, and I saw what you were referencing. The line reads the following:
/dev/block/mtdblock4 /system yaffs2 ro 0 0
If I understand correctly the system partition is in "ro" or read only. I then typed what you wrote. I think you had a typo because it errored out. I typed the following:
mount -o rw,remount -t yaffs2 /dev/block/mtdblock4 /system
<enter>
I then typed the following:
mount
<enter>
The line in the list now reads the following:
/dev/block/mtdblock4 /system yaffs2 rw 0 0
The "rw" means that I have read/write access to the system partition. I then typed the following to change it back to "read only".
mount -o ro,remount -t yaffs2 /dev/block/mtdblock4 /system
<enter>
mount
<enter>
The line now reads the following:
/dev/block/mtdblock4 /system yaffs2 ro 0 0
I am now back in read only mode, and this verified that I have full root access. If my reasoning is wrong, please let me know, and I will edit this post.
Hopefully, this will help others determine whether or not they are fully rooted.
Thanks for your help.
Kurt
Everything in you post looks correct. Using the 'adb remount' command acomplishes the same thing but your rom has to support it and most don't because they are based off the stock sprint rom.
So just to reiterate, just because 'adb remount' doesn't work on your rom doesn't necissarily mean you don't have nand unlocked. There are also some tools like 'spare parts' you can use to remount your system partition from within the gui.
The easiest way is to determine which HBOOT version you have installed. Full root means you hane NAND unlocked which allows you to do anything.
79.00 = locked
76.20 = unlocked
Reboot and upon startup hold down the volume down and power buttons at the same time until the white screen appears. HBOOT version will be listed at the top in green letters I believe
So everyone says never do this, but what can I say, I was curious
My Optimus was previously rooted using sublimewolf's method: http://forum.xda-developers.com/showthread.php?t=935312
I then proceeded to brick it by using the Factory Reset found in the Privacy Screen. This forced my phone into a recovery loop.
If you can't even get to your custom recovery, your phone might be your newest paperweight But as long as you can both get to recovery and access the phone via adb, you'll be okay.
So here's how to unbrick it:
This is the flash_image: http://www.mediafire.com/?bx14hzq5i2pq3ps
And here's the stock recovery image + nand backup: http://www.mediafire.com/?ac0e2ksq0eslytk
(In my case, I was able to skip to Step 4 in the Nandroid Instructions because I had performed a Nand Backup when I rooted, therefore the necessary files were already in place)
Nandroid Instructions:
1) Unzip both downloaded archives
2) Move the BCDS-20110203-0357 dir into /sdcard/nandroid/mem=477M (also extract recovery.img and flash_image to root dir of your SD card, as you will need to later anyway)
2a) For Clockwork Recovery, place the BCDS-20110203-0357 dir into /sdcard/clockworkmod/backup
3) Mount SD into phone if it isn't already, boot into recovery if your phone isn't already there
4) Go into the "Backup/Restore" menu, and select "nand restore", confirm and wait
5) Reboot, proceed to Recovery Instructions below
Recovery Instructions:
1) Extract recovery.img and flash_image to root dir of your SD card if you haven't already done so
2) Connect to your phone via the adb shell and input the following commands:
# su
# mount -o remount,rw -t yaffs2 /dev/block/mtdblock5 /system
# cat /sdcard/flash_image > /system/bin/flash_image
# chmod 755 /system/bin/flash_image
# mount -o remount,ro -t yaffs2 /dev/block/mtdblock5
# flash_image recovery /sdcard/recovery.img
# reboot recovery
3) If everything was done correctly, your phone should boot up normally to the OS
If the links above go down, let me know and I'll re-up
(thanks to tankhull for putting this info together)
(oh and you're welcome for being a guinea pig )
Thank you very much for putting this together
I am one of the curious one too.
You saved me....
If you can't get into recovery, I'm sure you can flash one through fastboot. No?
Sent from my VM670 using XDA App
Hi!
I had stock rom, but my phone was rooted.
So if whenever I turn my phone on, it goes to Clockwork Mod, does that mean it is bricked?
And will there be any way to unroot my phone after I do this? BC my 3G wasn't working at all, it should be working, but its not, so I did a factory reset.
Didn't work for me
when typing su after nand restore i get
/sbin/sh: su: not found
Ok so I have followed the instructions to the letter. And am attemptingto access adb shell. But in cmd prompt when I type adb devices it comes up with list of devices attached and says nothing. So how are we supposed to be accessing adb shell?
In clockworkmod, I went to the option for mounting and mounted the sd card, and a folder popped up on my comp, and there was no folder called Nandroid or clockworkmod
Any help guys?
I don't understand how to do the Nandroid instructions part... do I have to go to ADB?
atr0phy said:
So everyone says never do this, but what can I say, I was curious
My Optimus was previously rooted using sublimewolf's method: http://forum.xda-developers.com/showthread.php?t=935312
I then proceeded to brick it by using the Factory Reset found in the Privacy Screen. This forced my phone into a recovery loop.
If you can't even get to your custom recovery, your phone might be your newest paperweight But as long as you can both get to recovery and access the phone via adb, you'll be okay.
So here's how to unbrick it:
This is the flash_image: http://www.mediafire.com/?bx14hzq5i2pq3ps
And here's the stock recovery image + nand backup: http://www.mediafire.com/?ac0e2ksq0eslytk
(In my case, I was able to skip to Step 4 in the Nandroid Instructions because I had performed a Nand Backup when I rooted, therefore the necessary files were already in place)
Nandroid Instructions:
1) Unzip both downloaded archives
2) Move the BCDS-20110203-0357 dir into /sdcard/nandroid/mem=477M (also extract recovery.img and flash_image to root dir of your SD card, as you will need to later anyway)
2a) For Clockwork Recovery, place the BCDS-20110203-0357 dir into /sdcard/clockworkmod/backup
3) Mount SD into phone if it isn't already, boot into recovery if your phone isn't already there
4) Go into the "Backup/Restore" menu, and select "nand restore", confirm and wait
5) Reboot, proceed to Recovery Instructions below
Recovery Instructions:
1) Extract recovery.img and flash_image to root dir of your SD card if you haven't already done so
2) Connect to your phone via the adb shell and input the following commands:
# su
# mount -o remount,rw -t yaffs2 /dev/block/mtdblock5 /system
# cat /sdcard/flash_image > /system/bin/flash_image
# chmod 755 /system/bin/flash_image
# mount -o remount,ro -t yaffs2 /dev/block/mtdblock5
# flash_image recovery /sdcard/recovery.img
# reboot recovery
3) If everything was done correctly, your phone should boot up normally to the OS
If the links above go down, let me know and I'll re-up
(thanks to tankhull for putting this info together)
(oh and you're welcome for being a guinea pig )
Click to expand...
Click to collapse
In the nandroid instructions, for placing BCDS-20110203-0357 into the /sdcard/nandroid/mem=477M
Do I have to do that, or step 2a if I have Clockworkrecoverymod, "For Clockwork Recovery, place the BCDS-20110203-0357 dir into /sdcard/clockworkmod/backup"
Also, how do I put this directory into the /sdcard/clockworkmod/backup folder or /sdcard/nandroid/mem=477M
Do I use ADB? And if so, how do I, because I have no idea about what commands/etc to use.. or could somebody please link me to a guide on how to push a file/folder into a folder like the ones I previously mentioned (/sdcard/clockworkmod/backup folder or /sdcard/nandroid/mem=477M)
Thank you in advance for your help!
Wreak_Peace said:
In the nandroid instructions, for placing BCDS-20110203-0357 into the /sdcard/nandroid/mem=477M
Do I have to do that, or step 2a if I have Clockworkrecoverymod, "For Clockwork Recovery, place the BCDS-20110203-0357 dir into /sdcard/clockworkmod/backup"
Also, how do I put this directory into the /sdcard/clockworkmod/backup folder or /sdcard/nandroid/mem=477M
Do I use ADB? And if so, how do I, because I have no idea about what commands/etc to use.. or could somebody please link me to a guide on how to push a file/folder into a folder like the ones I previously mentioned (/sdcard/clockworkmod/backup folder or /sdcard/nandroid/mem=477M)
Thank you in advance for your help!
Click to expand...
Click to collapse
You are making this harder than it has to be. All you are trying to do is place a folder and some files on your micro sdcard. Place the micro sd card on your computer. Grab the folder "BCDS-20110203-0357" and drag it to "/sdcard/clockworkmod/backup" (yes, that one because you have the clockworkmod recovery). If you have no way of placing the micro sd card onto your computer (card reader, micro sd to sdcard converter), then leave the card in the phone, connect the phone to your compter via USB, boot into the recovery, and then turn on USB massstorage mode through the recovery options. This should make the micro sd card pop up on your computer like a usb harddrive. Drag and drop the files.
mmarz said:
You are making this harder than it has to be. All you are trying to do is place a folder and some files on your micro sdcard. Place the micro sd card on your computer. Grab the folder "BCDS-20110203-0357" and drag it to "/sdcard/clockworkmod/backup" (yes, that one because you have the clockworkmod recovery). If you have no way of placing the micro sd card onto your computer (card reader, micro sd to sdcard converter), then leave the card in the phone, connect the phone to your compter via USB, boot into the recovery, and then turn on USB massstorage mode through the recovery options. This should make the micro sd card pop up on your computer like a usb harddrive. Drag and drop the files.
Click to expand...
Click to collapse
I put my microsd card into my computer, and there are no folders called sdcard, clockworkmod, or nandroid :/
Wreak_Peace said:
I put my microsd card into my computer, and there are no folders called sdcard, clockworkmod, or nandroid :/
Click to expand...
Click to collapse
Lol, first off, the sd card IS the folder "sdcard". That will only show up on your phone. Secondly, if the folders aren't there, just make them. They are not magic folders. Just right click, and select new -> folder, and name them as described.
clockworkmod\backup\
And then copy "BCDS-20110203-0357" into the "backup" folder.
You do have the Clockworkmod Recovery, right?
I do, and now, when i opened up my cmd
I did "cd c:\android\platform-tools"
then "adb shell"
then this came up "~#"
so even then, I went ahead and did "su"
and it said,
"su
/sbin/sh: su: not found"
So, what do I do now?
and I went ahead anyways did the next step
i typed in "mount -o remount,rw -t yaffs2 /dev/block/mtdblock5 /system"
then it said
"mount -o remount,rw -t yaffs2 /dev/block/mtdblock5 /system
(next line) mount: mounting /dev/block/mtdblock5 on /system failed: invalid arguement"
Try doing only the last two lines,
Code:
flash_image recovery /sdcard/recovery.img
reboot recovery
So I just do
"cd C:\android\platform-tools
adb shell
flash_image recovery /sdcard/recovery.img
reboot recovery"
Or do i add the su in an additional line after adb shell
?
Wreak_Peace said:
So I just do
"cd C:\android\platform-tools
adb shell
flash_image recovery /sdcard/recovery.img
reboot recovery"
Or do i add the su in an additional line after adb shell
?
Click to expand...
Click to collapse
You don't need the su because you already have the "#" sign. That means you have super user privileges.
mmarz said:
Try doing only the last two lines,
Code:
flash_image recovery /sdcard/recovery.img
reboot recovery
Click to expand...
Click to collapse
K, so this is what I came out with when doing what you said.. this is without typing in su after adb shell.
Code:
cd c:\android\platform-tools
c:\Android\platform-tools>adb shell
~ # flash_image recovery /sdcard/recovery.img
flash_image recovery /sdcard/recovery.img
failed with error: -1
error opening /sdcard/recovery.img~ # flash_image recovery /sdcard/recovery.img
flash_image recovery /sdcard/recovery.img
failed with error: -1
error opening /sdcard/recovery.img~ # reboot recovery
reboot recovery
This is what I came up with when i did type su after adb shell..
Code:
cd c:\android\platform-tools
c:\Android\platform-tools>adb shell
~ # flash_image recovery /sdcard/recovery.img
flash_image recovery /sdcard/recovery.img
failed with error: -1
error opening /sdcard/recovery.img~ # flash_image recovery /sdcard/recovery.img
flash_image recovery /sdcard/recovery.img
failed with error: -1
error opening /sdcard/recovery.img~ # reboot recovery
reboot recovery
c:\Android\platform-tools>adb shell
I've never done this method so I can't tell you why it is not working or how it should work. Sorry.
I do have my own method for solving the bootloop issue. Try flashing this with your recovery: http://www.mediafire.com/?fbaoutnaw717pnb
Place it on your SD card and then use your recovery's flash zip option to flash it. It has helped others. It will replace your recovery with the Xionia recovery. If it works, you should boot into the LG logo. Once you can do that, boot into your recovery by using the correct button combo and flash any rom that you want to use.
mmarz said:
I've never done this method so I can't tell you why it is not working or how it should work. Sorry.
I do have my own method for solving the bootloop issue. Try flashing this with your recovery: http://www.mediafire.com/?fbaoutnaw717pnb
Place it on your SD card and then use your recovery's flash zip option to flash it. It has helped others. It will replace your recovery with the Xionia recovery. If it works, you should boot into the LG logo. Once you can do that, boot into your recovery by using the correct button combo and flash any rom that you want to use.
Click to expand...
Click to collapse
So i extract it to root of the micro sd? all of it? and then instead of recovery.img its vrecovery.img?
And so if it replaces my recovery with xionias recovery, it will boot into android and I can use my phone normally?
I'm currently trying to use adb to push a ROM to my sdcard on my Verizon Galaxy Nexus. However, it keeps failing due to /sdcard being a read-only filesystem.
When I adb shell into the phone and type mount, i get this (among others):
Code:
/dev/block/mmcblk0p12 on /sdcard type ext4 <ro,relatime,barrier=1,data=ordered>
Attempting to mount /sdcard as read-write is not proving fruitful:
Code:
mount -o remount rw /sdcard
Can anyone help? I'm just trying to get a rom on there so i can install it. Unfortunately, the phone never leaves the google screen when i try to boot, so recovery and fastboot are my only options.
mount -o rw,remount /dev/block/mmcblk0p12 /sdcard
try that
DonDizzurp said:
mount -o rw,remount /dev/block/mmcblk0p12 /sdcard
try that
Click to expand...
Click to collapse
Thanks for the help. It now mounts as rw. However, when i try to
Code:
adb push C:\rom.zip /sdcard/rom.zip
It fails and i get a Fil I/O error.
ttremblay said:
Thanks for the help. It now mounts as rw. However, when i try to
Code:
adb push C:\rom.zip /sdcard/rom.zip
It fails and i get a Fil I/O error.
Click to expand...
Click to collapse
To make things easier, copy the .zip file to the folder where you have ADB then try
adb push ./rom.zip /sdcard/rom.zip
I never could get things to push to sdcard while in recovery mode no matter what I tried.
adb sideload was how I always did I
---------- Post added at 04:52 AM ---------- Previous post was at 04:51 AM ----------
Or maybe instead of using "/sdcard" use "/data/media"?
Hello there, my samsung galaxy s2 i9100's internal sdcard suddenly became read-only shortly after updating it to 4.1. I've tried using the command: ''mount -o remount, rw /sdcard'' which works until i reboot or connect it to an external usb storage device. I'm kindly asking if anyone knows a permanent solution to my problem. P.S- I'm a bit new to this android thing so make your explanations as easy as possible. Please help
I have been trying for hours now to remount the /system partition rw using terminal emulator with no luck. I can do it just fine using root explorer, but thats not what im after. Im trying to make it so that system is mounted rw on boot. But every command i have known to work in the past, and every one i found thru googling has not worked. The command finishes with no errors, but /system is still ro. I even went as far as to unpack the boot img and change /system to be rw on mount. But again when i boot up /system is still ro. Its like something is protecting it or remounting it ro again. By editing the boot.img i was able to mount the root directory (/) rw on boot, but doing the same edit to the /system mount point seems to have no effect. Anyone know what im missing here? I am s-off, unlocked, i have an insecure boot.img, i have root, i dont know how much more insecure my phone could be. If root explorer and other apps are able to do it, there has to be a way to do it thru a shell.
cmlusco said:
I have been trying for hours now to remount the /system partition rw using terminal emulator with no luck. I can do it just fine using root explorer, but thats not what im after. Im trying to make it so that system is mounted rw on boot. But every command i have known to work in the past, and every one i found thru googling has not worked. The command finishes with no errors, but /system is still ro. I even went as far as to unpack the boot img and change /system to be rw on mount. But again when i boot up /system is still ro. Its like something is protecting it or remounting it ro again. By editing the boot.img i was able to mount the root directory (/) rw on boot, but doing the same edit to the /system mount point seems to have no effect. Anyone know what im missing here? I am s-off, unlocked, i have an insecure boot.img, i have root, i dont know how much more insecure my phone could be. If root explorer and other apps are able to do it, there has to be a way to do it thru a shell.
Click to expand...
Click to collapse
Try this:
Create an executable script - like this one:
Code:
#!/system/bin/sh
# Make system rw
chmod 666 /system;
mount("ext4", "EMMC", "/dev/block/mmcblk0p35", "/system");
Save it in your storage location as systemmount (or whatever).
Open terminal, type su.
Type:cd /sdcard/
Type: systemmount
Exit and see if that works. I have not tested it.
Thanks but no luck
Code:
exec /system/bin/sh '/storage/emulated/legacy/Download/scripts/00remount'
/Download/scripts/00remount' <
Unable to chmod /system: Read-only file system
/storage/emulated/legacy/Download/scripts/00remount[4]: syntax error: '"ext4",' unexpected
Put the mount first before chmod. Delete ext4 and emmc
Sent from my Lunar Ecliptic One.
Thanks, but i figured it out. It turns out the command i had used in the first place was correct. (mount -o remount,rw /system). After i ran the command i would check with root explorer to see if it worked, and it always showed it did not. But when you check it the correct way, the way i shoukd have been in the first place, by typing 'mount' in terminal it shows it did indeed get remounted rw. So its an issue with root explorer, not with the command i was using.
Incidently if you do the command 'mount' without su permission, it shows sysyem as ro, but if you do it under an su prompt it shows it as rw.
cmlusco said:
Thanks, but i figured it out. It turns out the command i had used in the first place was correct. (mount -o remount,rw /system). After i ran the command i would check with root explorer to see if it worked, and it always showed it did not. But when you check it the correct way, the way i shoukd have been in the first place, by typing 'mount' in terminal it shows it did indeed get remounted rw. So its an issue with root explorer, not with the command i was using.
Incidently if you do the command 'mount' without su permission, it shows sysyem as ro, but if you do it under an su prompt it shows it as rw.
Click to expand...
Click to collapse
Nice work.
Sent from my Lunar Ecliptic One.