Please i need /apps_log partition dump, you can do that by following this command in terminal emulator!
- su [enter]
- dd if=/dev/block/mmcblk0p22 of=/sdcard/apps_log.img [enter]
Then share apps_log.img here, i'm really appreciated your help, thanks
Related
So I kinda messed up on my bootloader unlocked p769 and updated to v20f with no root on accident. However, I've decided that I want to go back to cm10.1 on jellybean v20d. How do I accomplish this? I don't have recovery or anything now. What's the easiest way to do this? Thanks
If anyone could help I'd be very grateful!
nfilipac said:
If anyone could help I'd be very grateful!
Click to expand...
Click to collapse
http://forum.xda-developers.com/showthread.php?t=2338816 root your phone
Download and copy following to the sdcard :
http://forum.xda-developers.com/showpost.php?p=40441852 (unzip p1.zip)
https://www.dropbox.com/s/gw74cg1ntwmwlij/cwmtouch.img
http://forum.xda-developers.com/showthread.php?t=2355816 cm10.1 for p769
from your computer:
Code:
adb shell su -c busybox dd if=/sdcard/external_sd/p1.bin of=/dev/block/mmcblk0p1
adb shell su -c busybox dd if=/sdcard/external_sd/p2.bin of=/dev/block/mmcblk0p2
adb shell su -c busybox dd if=/sdcard/external_sd/cwmtouch.img of=/dev/block/mmcblk0p4
adb reboot recovery
or phone
Code:
su
busybox dd if=/sdcard/external_sd/p1.bin of=/dev/block/mmcblk0p1
busybox dd if=/sdcard/external_sd/p2.bin of=/dev/block/mmcblk0p2
busybox dd if=/sdcard/external_sd/cwmtouch.img of=/dev/block/mmcblk0p4
reboot recovery
wipe data/cache/dalvik
install cm10.1
Lelus said:
http://forum.xda-developers.com/showthread.php?t=2338816 root your phone
Download and copy following to the sdcard :
http://forum.xda-developers.com/showpost.php?p=40441852 (unzip p1.zip)
https://www.dropbox.com/s/gw74cg1ntwmwlij/cwmtouch.img
http://forum.xda-developers.com/showthread.php?t=2355816 cm10.1 for p769
from your computer:
Code:
adb shell su -c busybox dd if=/sdcard/external_sd/p1.bin of=/dev/block/mmcblk0p1
adb shell su -c busybox dd if=/sdcard/external_sd/p2.bin of=/dev/block/mmcblk0p2
adb shell su -c busybox dd if=/sdcard/external_sd/cwmtouch.img of=/dev/block/mmcblk0p4
adb reboot recovery
or phone
Code:
su
busybox dd if=/sdcard/external_sd/p1.bin of=/dev/block/mmcblk0p1
busybox dd if=/sdcard/external_sd/p2.bin of=/dev/block/mmcblk0p2
busybox dd if=/sdcard/external_sd/cwmtouch.img of=/dev/block/mmcblk0p4
reboot recovery
wipe data/cache/dalvik
install cm10.1
Click to expand...
Click to collapse
Thank you very much, that's exactly what I was looking for! however, there's just a little problem... when i open superuser to see if it rooted properly, I get "There is no SU binary installed, and SuperSU cannot install it. This is a problem!" I've tried both the method you linked and this method http://forum.xda-developers.com/showthread.php?t=2173465 but i get the same results. I've rooted before, but i dont know what I'm doing wrong this time!
EDIT: Figured it out I'm a noob. Thanks!
if you had a v20b FACTORY install, can you please respond to this thread. we need your x-loader and u-loader to unlock specific phones that meet specific conditions ( http://forum.xda-developers.com/showthread.php?t=2461483 ). you can get them on your internal OR external sdcard by being rooted with busybox installed, and typing:
Code:
# internal sdcard
adb shell su -c busybox dd if=/dev/block/mmcblk0p1 of=/sdcard/p1.bin
adb shell su -c busybox dd if=/dev/block/mmcblk0p2 of=/sdcard/p2.bin
# OR external
adb shell su -c busybox dd if=/dev/block/mmcblk0p1 of=/sdcard/external_sd/p1.bin
adb shell su -c busybox dd if=/dev/block/mmcblk0p2 of=/sdcard/external_sd/p2.bin
they are very small files and won't take you but a second to upload. it HAS to be FACTORY, other wise, you will NOT truly have the v20b's x-loader and u-boot. you can be rooted and install busybox (actually, you will HAvE to, if you want to copy those files), and it won't hurt - but your phone has to have been SHIPPED with v20b. you may be helping us to help you later down the road - because i don't know that those EXACT files exist any where on the internet (i've been looking).
thanks in advance.
I think the x&u of P760 is the same, whether it is extracted from KDZ (as Lelus did and provide) or it is from a phone that comes with v20b factory.
Can someone please help code to complete pit files from g850f to create ?*:good:
adb shell su -c "dd if=/dev/block/mmcblk0 of=/sdcard/mypitfile.pit bs=X skip=X count=X"
3ly51um said:
Can someone please help code to complete pit files from g850f to create ?*:good:
adb shell su -c "dd if=/dev/block/mmcblk0 of=/sdcard/mypitfile.pit bs=X skip=X count=X"
Click to expand...
Click to collapse
Did you get the numbers right ??
I would need the same info here:
http://forum.xda-developers.com/gal...t-efs-rest-t3169643/post62128668#post62128668
Hello,
I am looking for a mmcblk0p3 file located in the phones to redo the update.
to check the score of the phone:
Code:
adb shell cat proc/partitions
here is the code to extract the file in the SD card:
Code:
adb shell su -c dd if=/dev/block/mmcblk0p3 of=/sdcard/ids.img bs=4096
I tried but the problem my phone not recognize sd card as there is always block the startup logo.
here is the second code to extract the file on pc:
Code:
adb -d shell su -c busybox dd if=/dev/block/mmcblk0p3 > C:\Users\%username%\Desktop\ids.img
when I install a ROM by accident I mmcblk0p3 erase the file is replaced with the boot file.
I try again to do the update but I have a problem because it marks me "failure reading device information. Check the condition of the phone"
I'm looking to remake mmcblk0p3 updating the phone.
there is there anyone who could share that file (1024 kb) => traceability?
Thank you for your reply.
Hi there,
I tried both dd and adb pull to extract userdata partition (mmcblk0p57) from device.
The results were different.
For dd
Code:
adb shell dd if=/dev/block/mmcblk0p57 of=data.img
it returned
Code:
dd: data.img: Read-only file system
For adb pull, it created a NDIF disk image of userdata partition.
Why dd command failed?
What would be the differences between ddand adb pull commands?
Thanks in advance.
cross-posted
https://forum.xda-developers.com/t/4132813/post-87922879