Related
Having seen this thread http://forum.xda-developers.com/showthread.php?t=512319
I thought that also linux users could need a script like that, so I wrote this simple script in python that automates the fastboot restore process.
Requirements:
File attached that contains fastboot for linux and the script
Fastboot working (you must have drivers for fastboot working)
Python installed
Procedure:
Create a folder
put script, fastboot and img files you want to restore in the folder
open a terminal
run: "cd /folderYouCreated
run "python nandrest_linux.py"
Follow on-screen instructions
For any problem use this thread
Good idea.
Could your script be tweaked so that it could be put into the 'restore' image by JF or the Dude? It would be great to be able to do a restore from the restore mode, just as one can now do the Nandroid backup.
I don't know, because it is written in python.. Maybe if someone translate it in bash script language..
well the bigger problem is, blackgin's script is doing exactly what the windows batch file is doing - calling fastboot. I just wonder why we can't use flash_image in recovery?
billc.cn said:
well the bigger problem is, blackgin's script is doing exactly what the windows batch file is doing - calling fastboot. I just wonder why we can't use flash_image in recovery?
Click to expand...
Click to collapse
Not sure why you keep saying you can't use flash_image in recovery as I stated on the other thread you CAN use flash_image. I have done it several times
korndub said:
Not sure why you keep saying you can't use flash_image in recovery as I stated on the other thread you CAN use flash_image. I have done it several times
Click to expand...
Click to collapse
I have been able to get it to work also in Recovery Mode
Well ok, but then im wondering, why JF didn't add that function, if it is so simple..
Markazeh said:
Well ok, but then im wondering, why JF didn't add that function, if it is so simple..
Click to expand...
Click to collapse
he added the console to his recovery image thus providing that ability to do this....
Blackgin, your script is so easy for noobs like me to use!
Now that I've corrected my foolish folly, its now on to installing Cyanogen's 4.1.999 ROM!
Hi,
I have the HTC Inspire 4g with:
Software #: 3.20.502.52 710RD
Android Version 2.3.5
HTC Sense 3.0
Baseband version: 12.69a.60.29u_26.17.14.11_M
I have unlocked the bootloader using htcdev and have successfully rooted the the device but i'm still S-ON. I have tried installing some custom ROMs however after flashing the device did not boot. I understand that I have to flash the boot.img file located in the .zip file of the custome ROM. That I know how to do... My concern is that I want to try out some ROMs but as a precaution I would like to have the stock RUU file for the type device I have should I need to restore it.
I did create a backup of my ROM and have used it previously to restore the phone after installing the custom roms that haven't boot. I just want to know if I flash the boot.img file will a restore bring it back to where it was before the flash or do i need the RUU file to restore stock?
If the later please advice where I can find that particular file as I've searched but can't seem to find the one to use.
Thanks a million.
360fifa
360fifa said:
Hi,
I have the HTC Inspire 4g with:
Software #: 3.20.502.52 710RD
Android Version 2.3.5
HTC Sense 3.0
Baseband version: 12.69a.60.29u_26.17.14.11_M
I have unlocked the bootloader using htcdev and have successfully rooted the the device but i'm still S-ON. I have tried installing some custom ROMs however after flashing the device did not boot. I understand that I have to flash the boot.img file located in the .zip file of the custome ROM. That I know how to do... My concern is that I want to try out some ROMs but as a precaution I would like to have the stock RUU file for the type device I have should I need to restore it.
I did create a backup of my ROM and have used it previously to restore the phone after installing the custom roms that haven't boot. I just want to know if I flash the boot.img file will a restore bring it back to where it was before the flash or do i need the RUU file to restore stock?
If the later please advice where I can find that particular file as I've searched but can't seem to find the one to use.
Thanks a million.
360fifa
Click to expand...
Click to collapse
RUU 3.20.502.52
Thank you kindly for taking the time to respond and also help.
Hi Gizmoe,
is there a rooted and s-off RUU file I could use as well?
Thanks again..
360fifa said:
Hi Gizmoe,
is there a rooted and s-off RUU file I could use as well?
Thanks again..
Click to expand...
Click to collapse
RUU 's can not be modified. You will not lose s off however by running an ruu. After you run ruu just pd98img a recovery and flash away.
Gizmoe said:
RUU 's can not be modified. You will not lose s off however by running an ruu. After you run ruu just pd98img a recovery and flash away.
Click to expand...
Click to collapse
So are you saying that I would need to unlock the bootloader again then following the same steps I have now? I had the impression based off could threads I've read that there's a way to root the device while gaining S-OFF that will allow me to avoid having to manually flash the boot.IMG everytime i install a custom rom. If there's a thread I can read or a guide to follow please provide a link so that I can proceed. Oh, does all the pd98img file the same?
Thanks again.
360fifa
360fifa said:
So are you saying that I would need to unlock the bootloader again then following the same steps I have now? I had the impression based off could threads I've read that there's a way to root the device while gaining S-OFF that will allow me to avoid having to manually flash the boot.IMG everytime i install a custom rom. If there's a thread I can read or a guide to follow please provide a link so that I can proceed. Oh, does all the pd98img file the same?
Thanks again.
360fifa
Click to expand...
Click to collapse
Yeah that's right. Your not s off. Well here is the only method left for the inspire. It may be a bit intimidating but really isn't that hard. Here is link.
http://tau.shadowchild.nl/attn1/?cat=6
Gizmoe said:
Yeah that's right. Your not s off. Well here is the only method left for the inspire. It may be a bit intimidating but really isn't that hard. Here is link.
Click to expand...
Click to collapse
Your're right very intimidating, however I'm willing to try my only concern is what is dd highlighted below "High Level Steps (some detail deliberately NOT included)
htc dev unlock, install cwm recovery and root ONLY
dd the stock boot image to /data/local/tmp and pull it to your pc HD (/dev/block/mmcblk0p22 is boot)
adb shell dd if=/dev/block/mmcblk0p22 of=/data/local/tmp/boot.img
adb pull /data/local/tmp/boot.img"?
Also i navigated to the folder on my device however it doesn't show any boot.img file. Just a init.rc file. Could you explain just this part of it please?
Thanks again,
360fifa
360fifa said:
Your're right very intimidating, however I'm willing to try my only concern is what is dd highlighted below "High Level Steps (some detail deliberately NOT included)
htc dev unlock, install cwm recovery and root ONLY
dd the stock boot image to /data/local/tmp and pull it to your pc HD (/dev/block/mmcblk0p22 is boot)
adb shell dd if=/dev/block/mmcblk0p22 of=/data/local/tmp/boot.img
adb pull /data/local/tmp/boot.img"?
Also i navigated to the folder on my device however it doesn't show any boot.img file. Just a init.rc file. Could you explain just this part of it please?
Thanks again,
360fifa
Click to expand...
Click to collapse
DD is copy and convert. It will copy boot files and convert it into boot.img. Use adb shell to do it as shell works within phone directories. Then pull it from pc using adb pull. He is giving you the exact adb commands to do both.
Code:
adb shell
dd if=/dev/block/mmcblk0p22 of=/data/local/tmp/boot.img
adb pull /data/local/tmp/boot.img
Gizmoe said:
DD is copy and convert. It will copy boot files and convert it into boot.img. Use adb shell to do it as shell works within phone directories. Then pull it from pc using adb pull. He is giving you the exact adb commands to do both.
Code:
adb shell
dd if=/dev/block/mmcblk0p22 of=/data/local/tmp/boot.img
adb pull /data/local/tmp/boot.img
Click to expand...
Click to collapse
Lol... I figured those were the commands to use, was just wondering what dd stand for.. ( copy and convert ). So let me see if i understand whats happening in the code.
So firstly I need to have the the HTC drivers installed and have the Android SDK on the root of c drive. Basically the same folder used when I unlocked to bootloader. In that folder I have the adb files, should I also add the files listed in the zip file he provided? If so let me explain the code, if no please shed some light.
So adb shell starts the emulator with the device
dd if=/dev/block/mmcblk0p22 of=/data/local/tmp/boot will copy and convert the mmcblk0p22 file if it is found in the /dev/block folder on the device and place it to the /data/local/tmp/ folder and call it boot.img
adb pull /data/local/tmp/boot.img I'm thinking that the computer is going to pull the boot.IMG file from the /data/local/tmp folder however where is it putting it? In the same folder that I started the command prompt from? That is the Android folder on my c drive?
360fifa said:
Lol... I figured those were the commands to use, was just wondering what dd stand for.. ( copy and convert ). So let me see if i understand whats happening in the code.
So firstly I need to have the the HTC drivers installed and have the Android SDK on the root of c drive. Basically the same folder used when I unlocked to bootloader. In that folder I have the adb files, should I also add the files listed in the zip file he provided? If so let me explain the code, if no please shed some light.
So adb shell starts the emulator with the device
dd if=/dev/block/mmcblk0p22 of=/data/local/tmp/boot will copy and convert the mmcblk0p22 file if it is found in the /dev/block folder on the device and place it to the /data/local/tmp/ folder and call it boot.img
adb pull /data/local/tmp/boot.img I'm thinking that the computer is going to pull the boot.IMG file from the /data/local/tmp folder however where is it putting it? In the same folder that I started the command prompt from? That is the Android folder on my c drive?
Click to expand...
Click to collapse
You will want to work out of the platform-tools directory.
Yes adb pull will always pull to your working directory unless another path is specified. Adb shell will need root. So if you type adb shell and don't see a # sign type su to get it. When done in adb shell you will need exit so you can pull to computer. If you had to take two steps to get a # prompt then you will type exit twice.
Gizmoe said:
You will want to work out of the platform-tools directory.
Yes adb pull will always pull to your working directory unless another path is specified. Adb shell will need root. So if you type adb shell and don't see a # sign type su to get it. When done in adb shell you will need exit so you can pull to computer. If you had to take two steps to get a # prompt then you will type exit twice.
Click to expand...
Click to collapse
Kool, thats the directory i'm referring to... I'm sure i'm already rooted. But your saying that when i send the command "adb shell" if I don't see the # sign then i should type su. Are you then saying that if I had to type su twice then I need to hit exit twice to pull to pc?
Oh before I forget should i run ruu before attempting this or remain as is? Also, do I need cmw recovery installed or can i remain on twrp 2.6.0.0?
Thanks again bro..
360fifa
360fifa said:
Kool, thats the directory i'm referring to... I'm sure i'm already rooted. But your saying that when i send the command "adb shell" if I don't see the # sign then i should type su. Are you then saying that if I had to type su twice then I need to hit exit twice to pull to pc?
Oh before I forget should i run ruu or remain as is?
Thanks again bro..
360fifa
Click to expand...
Click to collapse
Yes you would need to type su to see #. Adb shell root access works independently of phone root. It needs root access over adb which without an UN-secure boot img will need the su command. Exit for each level. Once for su and once for shell itself. You want to exit until you are back at Windows directory. Adb shell is at the phones root directory. The dd command is moving files within the phone, while Adb pull would be used to copy from phone to pc. I would not run that ruu if you are going to try and s off. I would run 2.47.502.7. Which I posted a link in the att stock Rom thread.
---------- Post added at 05:35 PM ---------- Previous post was at 05:33 PM ----------
http://forum.xda-developers.com/showthread.php?p=50027824
Gizmoe said:
Yes you would need to type su to see #. Adb shell root access works independently of phone root. It needs root access over adb which without an UN-secure boot img will need the su command. Exit for each level. Once for su and once for shell itself. You want to exit until you are back at Windows directory. Adb shell is at the phones root directory. The dd command is moving files within the phone, while Adb pull would be used to copy from phone to pc. I would not run that ruu if you are going to try and s off. I would run 2.47.502.7. Which I posted a link in the att stock Rom thread.
---------- Post added at 05:35 PM ---------- Previous post was at 05:33 PM ----------
http://forum.xda-developers.com/showthread.php?p=50027824
Click to expand...
Click to collapse
Do i need to run a ruu or can I proceed as is? If so u recommend running the 2.47.502.7 ruu before going thru the adb commands, y?
Thanks again..
360fifa said:
Do i need to run a ruu or can I proceed as is? If so u recommend running the 2.47.502.7 ruu before going thru the adb commands, y?
Thanks again..
Click to expand...
Click to collapse
Yes go ahead and proceed as is. You should not have any issues. If not successful then try ruu. You may not be able to run the older ruu if your bootloader is newer. Which in that case just run the newer one. I beleive I used this process on a phone with the newer software but the older works for sure.
Gizmoe said:
Yes go ahead and proceed as is. You should not have any issues. If not successful then try ruu. You may not be able to run the older ruu if your bootloader is newer. Which in that case just run the newer one. I beleive I used this process on a phone with the newer software but the older works for sure.
Click to expand...
Click to collapse
Gizmoe you have been very patient and very helpful i thank you a million times. If i encounter any other issues I'll definitely let you know.
Thanks again..
360fifa
360fifa said:
Gizmoe you have been very patient and very helpful i thank you a million times. If i encounter any other issues I'll definitely let you know.
Thanks again..
360fifa
Click to expand...
Click to collapse
I encountered an issue while trying to pull the boot.img file from /data/local/tmp/. The command used was adb pull /data/local/tmp/boot.img I then got a msg saying the adb is not a command, if I remove the adb and send the command with just pull it says pull is not a command.
If I exit su "#" it brings me to $ and if I send the command again it says that I don't have permission. Can you advise what I might be doing wrong? Oh, I got the mmcblk0p22 file to copy and convert into the boot.img file. I was able to see it using ES File explorer on my phone.
Do I need to go in fastboot usb, does unknown sources need to be checked?
Thanks again.
360fifa said:
I encountered an issue while trying to pull the boot.img file from /data/local/tmp/. The command used was adb pull /data/local/tmp/boot.img I then got a msg saying the adb is not a command, if I remove the adb and send the command with just pull it says pull is not a command.
If I exit su "#" it brings me to $ and if I send the command again it says that I don't have permission. Can you advise what I might be doing wrong? Oh, I got the mmcblk0p22 file to copy and convert into the boot.img file. I was able to see it using ES File explorer on my phone.
Do I need to go in fastboot usb, does unknown sources need to be checked?
Thanks again.
Click to expand...
Click to collapse
You need to exit one more time so you can see c prompt with your platform tools folder. Your still in shell therefore still in phone and not actually pulling to your pc. Only the pc uses Adb commands so you have to be at your platform tools folder. If you restart your phone temp empties too so if you can't see boot img anymore that's why.
Gizmoe said:
You need to exit one more time so you can see c prompt with your platform tools folder. Your still in shell therefore still in phone and not actually pulling to your pc. Only the pc uses Adb commands so you have to be at your platform tools folder. If you restart your phone temp empties too so if you can't see boot img anymore that's why.
Click to expand...
Click to collapse
Okay.. I am going to try that now, I swore I did that as well but lets see.
360fifa said:
Okay.. I am going to try that now, I swore I did that as well but lets see.
Click to expand...
Click to collapse
Here's what it said "failed to copy '/data/local/tmp/boot.img' to ' ./boot.img': Permission denied
Hello guys, so now my mi4c is unlocked bootloader i want to backup first imei/nvram/efs partition before start to flashing twrp, since on my device before my imei gone after flashing twrp already restore from twrp backup/qpst tool/fastboot rom flash but still nothing work.
From now my local store refund the money since they cant fix it too and then i bought new one.
So, how i can backup those files directly from phone with root permission like terminal emulator or something?
Anyone can give me command for it..
Thanks. :fingers-crossed:
I'm searching over google and miui forum and find this thread on russian forum but its for minote pro does it same?
Correct me if i'm wrong please..
Take look link below
http://4pda.ru/forum/index.php?s=&showtopic=668750&view=findpost&p=45923244
http://4pda.ru/forum/index.php?s=&showtopic=657190&view=findpost&p=39377526
Might be usefull for everyone too before facing problem with imei.
bump
@ketut.kumajaya I need your advice please :crying:
Which is partition block number used on mi4c?
Degrinder said:
bump
@ketut.kumajaya I need your advice please :crying:
Which is partition block number used on mi4c?
Click to expand...
Click to collapse
https://github.com/kumajaya/android...-13.0-twrp/recovery/root/etc/twrp.fstab#L7-L8
You can use busybox's dd command:
Code:
busybox dd if=/dev/block/bootdevice/by-name/modemst1 of=/sdcard/modemst1.img bs=4096
busybox dd if=/dev/block/bootdevice/by-name/modemst2 of=/sdcard/modemst2.img bs=4096
Be careful with above commands.
ketut.kumajaya said:
https://github.com/kumajaya/android...-13.0-twrp/recovery/root/etc/twrp.fstab#L7-L8
You can use busybox's dd command:
Code:
busybox dd if=/dev/block/bootdevice/by-name/modemst1 of=/sdcard/modemst1.img bs=4096
busybox dd if=/dev/block/bootdevice/by-name/modemst2 of=/sdcard/modemst2.img bs=4096
Be careful with above commands.
Click to expand...
Click to collapse
I'm sorry but for me its new things for linux command so i dont know much about it :laugh:
And i'm affraid if my device got bricked too
Need to instal busybox first or i can do it instantly with terminal emulator?
Degrinder said:
I'm sorry but for me its new things for linux command so i dont know much about it :laugh:
And i'm affraid if my device got bricked too
Need to instal busybox first or i can do it instantly with terminal emulator?
Click to expand...
Click to collapse
Maybe yes, I'm not sure if 4c have a proper busybox binary preinstalled.
ketut.kumajaya said:
Maybe yes, I'm not sure if 4c have a proper busybox binary preinstalled.
Click to expand...
Click to collapse
So, which do you think is better using backup from this command or using 3rd apps like Partitions Backup & Restore(select raw .img files) ?
i thought that was crap that only happened with cheap mediatek based phones,
I've never made any backup of EFS on any phone...
#xiaomiMi4c
Hey guys! I was doing some forum surfing and I heard about this image called persist.img. I found out that it's specific to each device and you lose widevine if you flash a generic one. So I have 2 questions to ask you guys.
1. If I have a backup of my own persist.img, can I flash it and not lose widevine?
2. How do I actually back up the image?
Thanks on advance guys! ⊂((・▽・))⊃
1. not sure honestly, but I backup anyway to try if it does when time comes.
(Root is needed)
From computer:
adb shell dd if=/dev/block/bootdevice/by-name/persist of=/tmp/persist.img
adb pull /tmp/persist.img persist.img
Or from phone from terminal emulator;
su
dd if=/dev/block/bootdevice/by-name/persist of=/sdcard/persist.img
Make a copy of this to somewhere else(drive/pc etc).
Not completely sure about restoring it, I think you can just flash it via fastboot.
Lossyx said:
1. not sure honestly, but I backup anyway to try if it does when time comes.
(Root is needed)
From computer:
adb shell dd if=/dev/block/bootdevice/by-name/persist of=/tmp/persist.img
adb pull /tmp/persist.img persist.img
Or from phone from terminal emulator;
su
dd if=/dev/block/bootdevice/by-name/persist of=/sdcard/persist.img
Make a copy of this to somewhere else(drive/pc etc).
Not completely sure about restoring it, I think you can just flash it via fastboot.
Click to expand...
Click to collapse
That's great! Thanks for the help
Hey. How can we backup it without root?
Lossyx said:
1. not sure honestly, but I backup anyway to try if it does when time comes.
(Root is needed)
From computer:
adb shell dd if=/dev/block/bootdevice/by-name/persist of=/tmp/persist.img
adb pull /tmp/persist.img persist.img
Or from phone from terminal emulator;
su
dd if=/dev/block/bootdevice/by-name/persist of=/sdcard/persist.img
Make a copy of this to somewhere else(drive/pc etc).
Not completely sure about restoring it, I think you can just flash it via fastboot.
Click to expand...
Click to collapse
where can i find the persist.img file in the device ? i search using google files app and it wasnt there.
Kagetane Hiruko said:
where can i find the persist.img file in the device ? i search using google files app and it wasnt there.
Click to expand...
Click to collapse
There is a app from play store called partitions backup it shows all partitions including persist and let's u make a copy for back up
hammered58 said:
There is a app from play store called partitions backup it shows all partitions including persist and let's u make a copy for back up
Click to expand...
Click to collapse
Needs root though.
You could do an msmtool readback i think it's called using msmtool. to backup without root. you do need windows for it though.
Hello,
I am trying to figure out how to either inject a custom bootloader like Clover onto my Nvidia Shield, or to Modify the existing EFI bootloader itself or with a modification to a Recovery program such as TWRP in order to be able to use a custom bootloader to select "Boot From Usb"
I figure I oughta make a backup, but I do not know how to backup my bootloader either....
I think I understand how to look at the shield's partitions now to find the one with the bootloader, I'm just nervous to proceed...
I have been researching for a week and have learned amazing tidbits of knowledge on the sublayers of the shield, and a lot of its partitions...
I was able to install a custom OS, modified GAPPS, and root on my shield, I am just hung up on this final part....
If anyone would care to share even a bread crumb where to start, I Would Be Ever So Grateful
Download Clover EFI Bootloader - MajorGeeks
Clover EFI Bootloader can boot OS X, Windows, and Linux on Mac or PC with UEFI or BIOS firmware.
www.majorgeeks.com
Root Nvidia Shield TV Pro 2019 Version
THIS IS OUTDATED https://forum.xda-developers.com/t/bootmod-root-your-shield-in-1-minute-2015-2017-2019.4524873/ REPLACES THIS IF YOU WANT ANDROID OR USE THIS GUIDE...
forum.xda-developers.com
I forgot to ask, IS THERE A PULL COMMAND FROM FASTBOOT, TO COPY PARTITIONS? MY GOOGLE FU IS SUPER BUT MAN I AM HAVING A HARD TIME FINDING EXACTLY WHAT I'M LOOKING FOR :-(
jenneh said:
I forgot to ask, IS THERE A PULL COMMAND FROM FASTBOOT, TO COPY PARTITIONS? MY GOOGLE FU IS SUPER BUT MAN I AM HAVING A HARD TIME FINDING EXACTLY WHAT I'M LOOKING FOR :-(
Click to expand...
Click to collapse
Typically partions get 1:1 bitwisely copied to PC by dd command ( AFAIK it's present in every Android distribution ) what can be achieved by means of ADB.
Example - for Windows PC only:
Code:
adb devices
adb exec-out "dd if=[BLOCK-NAME-OF-PARTITION-HERE] bs=4096" > C:\[NAME-OF-BACKUP-FILE-HERE]
jwoegerbauer said:
Typically partions get 1:1 bitwisely copied to PC by dd command ( AFAIK it's present in every Android distribution ) what can be achieved by means of ADB.
Example:
Code:
adb devices
adb exec-out "dd if=[BLOCK-NAME-OF-PARTITION-HERE] bs=4096" > C:\[NAME-OF-BACKUP-FILE-HERE]
Click to expand...
Click to collapse
Thank You! That is thinking outside the box haha I kept trying to do it through fastboot knowing there is very limited amount of commands, not realizing that Would Never Work. I appreciate Your Time! I will try adb now!!! It's so funny, it seems like such a simple answer but sometimes we see so many paths, it's hard to know which one to take...
jwoegerbauer said:
Typically partions get 1:1 bitwisely copied to PC by dd command ( AFAIK it's present in every Android distribution ) what can be achieved by means of ADB.
Example - for Windows PC only:
Code:
adb devices
adb exec-out "dd if=[BLOCK-NAME-OF-PARTITION-HERE] bs=4096" > C:\[NAME-OF-BACKUP-FILE-HERE]
Click to expand...
Click to collapse
Hello! May I pry your mind for a moment?
I ran this command on my shield "fastboot erase system" except instead of running it directly in the command line on windows,
I made a batch file for it, and when I ran the batch, it succeeded but it did something strange, it printed this message inside the batch
"
{\rtf1\ansi\deff0\nouicompat{\fonttbl{\f0\fnil\fcharset0 Calibri;}}
{\*\generator Riched20 10.0.19041}\viewkind4\uc1
\pard\sa200\sl276\slmult1\f0\fs22\lang9 fastboot erase system\par
fastboot erase boot\par
\par
}
"
It completely deleted the two commands i had in there and pasted that instead... do you know what that is by any chance or Why it did that? o.o It is fascinating!
I can not understand what you are doing: For me it is complete confusion.
jwoegerbauer said:
I can not understand what you are doing: For me it is complete confusion.
Click to expand...
Click to collapse
No worries, thank you for your time, Seriously. That ADB suggestion was Exactly what I Needed... Have a beautiful day!