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Multiboot for Sony Xperia Z1
How to install boot menu
- download bootmenu_honami.rar, extract folder "bootmenu" to the your internal storage
- put boot.img or kernel.elf to the mainrom folder, make sure thats the same kernel like your primary rom (aka main rom)
- download bootmenu.img from attachment, flash bootmenu.img using fastboot commnd: fastboot flash boot bootmenu.img
Since your bootmenu folder not contain settings.ini (you runing bootmenu at a first time) that will be created easily. You need to complete main step aka main rom creation:
1. (mainrom creation) reboot into bootmenu, chose "patch...", navigate to bootmenu, navigate to mainrom, select mainrom.zip package (make sure boot.img or kernel.elf is the same like your current main rom kernel, and make sure boot.img is in folder mainrom), select mainrom.zip and click "yes". Main rom will be added into boot menu entry. Now reboot again into boot menu and you will see new menuentry, chose these menu to boot into your primary rom!
2. (other roms creation - you can do only if you completed main rom step) reboot into bootmenu, chose "patch...", principe is diferent (there is 2 steps):
- step 1: chose rom zip you want to patch, patch them
- step 2: reboot again into boot menu (new rom entry will be displayed), select these rom to boot, on led blinking press to boot into cwm, now you are in cwm of these rom, now navigate to the same folder where is your package, you will find zip with appended name "patched.zip", chose these patched zip to install trought these recovery, you are done!
If something fail, make sure look into bootmenu folder into main script aka "multiboot.sh", try to fix-improve something Enjoy!
WARNING:
- NEVER RENAME FOLDERS OR ZIP ARCHIVES TO HAVE SPACE IN NAME SINCE BOOTMENU WILL NOT WORK!!! INSTEAD OF WRITING SPACE " " WRITE "_" SOMETHING_LIKE_THIS" !
- there is possibility for your partitions of the main rom to get overwriten if multiboot.sh fail to patch these rom you going to patch, just to let you know! Two click solution is in testing stage so there is probably a lot of bugs! I am not responsible if you lost your private data! So guys if you willing to help, I am waiting. Things need to be improved in multiboot.sh !
Here is full source code of the my bootmenu project -> https://github.com/munjeni/bootmenu_z1_and_z1c
Public License for BOOTMENU and for my Auxiliary Work
You can Distribute my source without my Permissions. Distribution should include my XDA name 'munjeni' and Link to this 'BOOTMENU' thread in your Credits sections/About sections and Properly Visible to Human Eyes. If you use our source and have them modified, you need to make them public to everyone!!! If you not propertly use my source and you not give proper credit, and you not share your modified source code which is based on my source code, I will find you and I will report your post!
And... If You Like my BOOTMENU... Remember to Press...Thanks button
Credits
- @abbychauhan first one who helped me in testing boot menu, thanks!
- @krabappel2548 for kernel with kexec! I have used his kexec kernel in our boot menu for Z1, thanks!
- @HypoTurtle for sugestions, thanks!
- @DooMLoRD for opening my eyes since I had a wrong kernel on my local hard drive
- @SafiXS , @Chocolatetrain, @ntmohammad ...sory if I forgot someone, thanks to all for testing!
"Post Updated on 22/06/2014"
MultiBoot Totally Simplified (Noob Friendly)
Whole Multiboot Procedure for better understanding..
We will do this in two parts procedure as Follows -
Part 1 -
First we will do the mainrom creation. "Mainrom" - The ROM which is Currently installed on your phone.
1. First Download bootmenu_honami.rar, extract folder "bootmenu" to your Phone's Internal storage
2. Put boot.img or kernel.elf (Of the ROM which is Currently installed on your phone) to the mainrom folder (its in the bootmenu folder) of extracted rar file,
make sure thats the same kernel i.e, boot.img or kernel.elf like your primary rom of yours which is currently installed
boot.img - you can extract it from the ROM zip file or Custom Kernel zip file eg. ROM.zip or Doomloards Kernel zip
Kernel.elf - U ll have to convert kernel.sin from ROM zip file to kernel.elf via Flashtool (It has got option to do that)
3. Download bootmenu.img from attachment, flash bootmenu.img using fastboot commend: fastboot flash boot bootmenu.img
4. Reboot into bootmenu, choose "patch...", navigate to mainrom folder (it has to be in the internal memory, inside the folder bootmenu),
select mainrom.zip package (make sure boot.img or kernel.elf is the same like your current main rom kernel, and make sure boot.img or kernel.elf is in folder "mainrom" ),
select mainrom.zip and click "yes". Main rom will be added into boot menu entry.
Now reboot again into boot menu and you will see new Entry Mainrom and Mainrom - CWM, choose Mainrom from Multiboot Menu to boot into your primary rom or Choose mainrom - CWM to go into mainrom Recovery
Part 2 -
Other ROMs creation - You can do it only if you completed main rom step)
1. Reboot into bootmenu, chose "patch...",
2. Navigate to Second ROM ZIP file
(Keep it anywhere in External Memory Card Because you wont be able to access Internal Memory of your Phone via another ROM Recovery due to change of Partitions, All ROMs will be installed on Internal Memory),
Choose ROM zip you want to patch, patch them
3. Reboot again into boot menu (new ROM entry will be displayed), go into ROM - CWM to go into Recovery of the particular ROM,
Now you are in Recovery of New ROM, Go to install ZIP (Installation of ROM) and
navigate to the same folder where you kept the ROM ZIP file (on External Card Memory),
you will find a new zip with appended name "patched.zip",
chose these patched zip to install trough the Recovery,
4. Flash C6902 fix, if u have C6902 Device (keep it On External Memory too),
5. Boot into ROM then Do a REBOOT and again go to Secondary ROM - CWM
6. Flash Gapps (keep it On External Memory too)
7. Flash Any Mod or anything if you wanted to flash for Your ROM (keep it On External Memory too)
Except Custom Kernels or Something that will wipe bootmenu.img ( Its WIP you can check out the Conversations on Page 48/49/50 )
8. Do Reboot
9. In Bootmenu Select the Newly installed ROM.
You are done!
Enjoy!
Common Questions -
1. How many ROMs I can Install?
Answ - http://forum.xda-developers.com/showpost.php?p=53236187&postcount=399
2. How to go from One ROM Partation to Another ROM Partation via File Explorer?
Answ - http://forum.xda-developers.com/showpost.php?p=53318812&postcount=476
3. How to get kernel.elf?
Answ - http://forum.xda-developers.com/showpost.php?p=53234909&postcount=384
and http://forum.xda-developers.com/showpost.php?p=53234988&postcount=386
and http://forum.xda-developers.com/showpost.php?p=53235075&postcount=387
4. How to take Screenshot of CWM?
Answ - http://forum.xda-developers.com/showpost.php?p=53229901&postcount=358
and http://forum.xda-developers.com/showpost.php?p=53230193&postcount=362
5. We get ROM updates now and then how do we do it? If we want to remove The Whole Multiboot Thing or a ROM from Bootmenu and to uninstall it completely from our phone then what is the procedure?
Answ - http://forum.xda-developers.com/showpost.php?p=53076327&postcount=277
and http://forum.xda-developers.com/showpost.php?p=53077937&postcount=281
6. Stock Based ROMs ask to flash the Stripped FTF via flashtools in the END, if we keep Stock based ROMs as Secondary ROMs then how will it work then, it will wipe other ROMs Kernal and bootmenu kernal?
Answ - Its Hard but http://forum.xda-developers.com/showpost.php?p=53150024&postcount=325
and http://forum.xda-developers.com/showpost.php?p=53150187&postcount=326
7. Power Off Charging?
Answ - http://forum.xda-developers.com/showpost.php?p=53144286&postcount=322
8. The partition made by Multi Boot for other ROMs is very small, Why is that? Can it be increased?
Answ - http://forum.xda-developers.com/showpost.php?p=53116039&postcount=313
and http://forum.xda-developers.com/showpost.php?p=53118687&postcount=316
and http://forum.xda-developers.com/showpost.php?p=53118722&postcount=317
9. I want to change the name of "mainrom" and Secondary ROM names in boot menu?
Answ - http://forum.xda-developers.com/showpost.php?p=53107296&postcount=307
10. Gapps on Primary ROM?
Answ - http://forum.xda-developers.com/showpost.php?p=53027261&postcount=240
11. Main ROM Update / MainROM Kernal Change?
Answ - http://forum.xda-developers.com/showpost.php?p=53565558&postcount=571
Complicated and not for noobs, but hope some one do it for you if you are confused! Seccond tut will be more complicated since all ramdisks need to be moded specialy for every each android which you going to boot. I will try to explain
munjeni said:
Complicated and not for noobs, but hope some one do it for you if you are confused! Seccond tut will be more complicated since all ramdisks need to be moded specialy for every each android which you going to boot. I will try to explain
Click to expand...
Click to collapse
Ya this thread really need a helpful Dev. Who will answer all questions.. And Of course not for noobs.. I think i ll scratch my head all night..
Sent from my Micromax A110Q using Tapatalk
@munjeni Is this same as XGo Muilti Boot?That is very harder to install.
Sent from my C6903 using XDA Premium 4 mobile app
Awesome work :good:
Could you please give me some instructions on how to add your multiboot to a host kernel when building from source?
I'm working on a kernel for the z1, and I have krabappel's kexec patch implemented.
Androguide.fr said:
Awesome work :good:
Could you please give me some instructions on how to add your multiboot to a host kernel when building from source?
I'm working on a kernel for the z1, and I have krabappel's kexec patch implemented.
Click to expand...
Click to collapse
Simple extract ramdisk and make boot.img with your kernel! I will upload new version now, version v1.1 (support for booting from booth internal and external sdcard)! Since booting from extrernal sdcard sause some lags if sd cards is not "best speed", recomended is booting from internal sdcard since performance is the same like booting from regular boot! Wait a moment, going to upload new version in next 10 minutes! When I get more free time I will give you preconfigured menu entry with installed CM11 into file partitions so you can multiboot them without needs for lookig into our tutorials, you will simple extract them and boot
New version of the bootmenu is out, enjoy!
Changelog:
- support for booting from booth internal or external sdcard
- fixed bug with reboot timer when there is no rom in settings ini or when there is no bootmenu folder
I'll try to release the multiboot I was working on. It is a lot easier for users then all this editing probably
Sent from my C6903 using xda app-developers app
krabappel2548 said:
I'll try to release the multiboot I was working on. It is a lot easier for users then all this editing probably
Sent from my C6903 using xda app-developers app
Click to expand...
Click to collapse
We all will be very thankful to u
Sent from my Xperia Z1 using Tapatalk
krabappel2548 said:
I'll try to release the multiboot I was working on. It is a lot easier for users then all this editing probably
Sent from my C6903 using xda app-developers app
Click to expand...
Click to collapse
How you think to make that simple? Since external partitions is needed, allso since standard flashable zips will allso need to be modified in updater-script, allso since ramdisks need to be modified, all fstabs need to be modified, DTB need to be appended propertly to the zImage in order to boot them with kexec... a lot of other things, I think easy method is not possible definitely! Maybe a am wrong?
I have 2 ideas now for my boot menu:
- create 3 partitions (probably will open a new thread for sharing diferent partitions layout, for example cache 50mb, cache 100mb, cache 150mb, cache 200mb, system 500mb, system 1gb, system 1.6gb, data 500mb, data 1gb, data 2gb...) so after compresing them to rar size of the archive will be ~100mb
- or maybe we can implement on the fly partitions creation by the updter-script
Problem will be kernel and ramdisk since it need modification. Maybe we can ask devs to include ramdisk and kernel for multiboot in his posts.
I am out of ideas, but I think we need to make automated tool for these things. If you guys have idea please comment!
Tool needed:
- tool for extracting boot image and making zImage-dtb
- tool for extracting ramdisk, making changes needed for boot from loop device, compresing modified ramdisk
- tool for partitions creation with defined size and defined path for puting them to defined folder
- tool for entry in settings.ini creation
Partition creation is easy. There is few steps to create file based partition:
1. first of all - how to calculate size of the partition:
Simple using calculator. Formula is: (size * 1024 * 1024) / 4096
Foe example: you want 500mb partition, ok, formula is: (500 * 1024 * 1024) / 4096
So command for making them with adb will be:
adb shell
mkdir /data/media/0/bootmenu/folder_you_want
dd if=/dev/zero of=/data/media/0/bootmenu/folder_you_want/system.ext4 bs=4096 count=count_from_your_calculation
dd if=/dev/zero of=/data/media/0/bootmenu/folder_you_want/data.ext4 bs=4096 count=count_from_your_calculation
dd if=/dev/zero of=/data/media/0/bootmenu/folder_you_want/cache.ext4 bs=4096 count=count_from_your_calculation
Click to expand...
Click to collapse
2. get UUID of the system partition (need for step 3):
blkid /dev/block/platform/msm_sdcc.1/by-name/system
Click to expand...
Click to collapse
3. format created partiton:
losetup /dev/block/loop1 /data/media/0/bootmenu/folder_you_want/system.ext4
losetup /dev/block/loop2 /data/media/0/bootmenu/folder_you_want/data.ext4
losetup /dev/block/loop3 /data/media/0/bootmenu/folder_you_want/cache.ext4
mke2fs -T ext4 -O has_journal,ext_attr,resize_inode,filetype,extent,sparse_super,large_file,uninit_bg -U paste here your UUID -I 256 /dev/block/loop1
mke2fs -T ext4 -O has_journal,ext_attr,resize_inode,filetype,extent,sparse_super,large_file,uninit_bg -U paste here your UUID -I 256 /dev/block/loop2
mke2fs -T ext4 -O has_journal,ext_attr,resize_inode,filetype,extent,sparse_super,large_file,uninit_bg -U paste here your UUID -I 256 /dev/block/loop3
tune2fs -o journal_data_writeback /dev/block/loop2
tune2fs -o journal_data_writeback /dev/block/loop3
losetup -d /dev/block/loop1
losetup -d /dev/block/loop2
losetup -d /dev/block/loop3
Click to expand...
Click to collapse
Partitions created easily
Note:
These things must be done while you are in bootmenu since I am not sure if mke2fs, blkid and tune2fs tool is available while you are on android! So you can done that in bootmenu via adb!
CWM ramdisk modifications
all fstabs need to be modified, for example fstab.qcom:
Code:
/dev/block/platform/msm_sdcc.1/by-name/boot /boot emmc defaults recoveryonly
/dev/block/platform/msm_sdcc.1/by-name/system /system ext4 ro,barrier=1 wait
/dev/block/platform/msm_sdcc.1/by-name/cache /cache ext4 noatime,nosuid,nodev,barrier=1,data=ordered,nomblk_io_submit,noauto_da_alloc,errors=panic wait,check
/dev/block/platform/msm_sdcc.1/by-name/userdata /data ext4 noatime,nosuid,nodev,barrier=1,data=ordered,nomblk_io_submit,noauto_da_alloc,errors=panic wait,check,encryptable=footer,length=-16384
remove line:
/dev/block/platform/msm_sdcc.1/by-name/boot /boot emmc defaults recoveryonly
Click to expand...
Click to collapse
changed:
Code:
/dev/block/loop1 /system ext4 ro,barrier=1 wait
/dev/block/loop3 /cache ext4 noatime,nosuid,nodev,barrier=1,data=ordered,nomblk_io_submit,noauto_da_alloc,errors=panic wait,check
/dev/block/loop2 /data ext4 noatime,nosuid,nodev,barrier=1,data=ordered,nomblk_io_submit,noauto_da_alloc,errors=panic wait,check,encryptable=footer,length=-16384
In etc you can see another recovery.fstab, change them like you done for qcom.fstab!
init.rc:
write /sys/class/android_usb/android0/enable 0
write /sys/class/android_usb/android0/idVendor 18D1
write /sys/class/android_usb/android0/idProduct D001
write /sys/class/android_usb/android0/functions adb
write /sys/class/android_usb/android0/iManufacturer ${ro.product.manufacturer}
write /sys/class/android_usb/android0/iProduct ${ro.product.model}
write /sys/class/android_usb/android0/iSerial ${ro.serialno}
on boot
ifup lo
hostname localhost
domainname localdomain
Click to expand...
Click to collapse
add:
write /sys/class/android_usb/android0/enable 0
write /sys/class/android_usb/android0/idVendor 18D1
write /sys/class/android_usb/android0/idProduct D001
write /sys/class/android_usb/android0/functions adb
write /sys/class/android_usb/android0/iManufacturer ${ro.product.manufacturer}
write /sys/class/android_usb/android0/iProduct ${ro.product.model}
write /sys/class/android_usb/android0/iSerial ${ro.serialno}
on fs
wait /dev/block/platform/msm_sdcc.1/by-name/userdata
mkdir /sde
mount ext4 /dev/block/platform/msm_sdcc.1/by-name/userdata /sde rw wait
exec /sbin/losetup /dev/block/loop1 /sde/media/0/bootmenu/cm11/system.ext4
exec /sbin/losetup /dev/block/loop2 /sde/media/0/bootmenu/cm11/data.ext4
exec /sbin/losetup /dev/block/loop3 /sde/media/0/bootmenu/cm11/cache.ext4
on boot
ifup lo
hostname localhost
domainname localdomain
Click to expand...
Click to collapse
red line "cm11" mean that you have created cm11 folder in boot menu and use these folder for example for booting into cm11! On these "cm11" folder you have created partitons, ramdisks, kernel...etc!
munjeni said:
Problem will be kernel and ramdisk since it need modification. Maybe we can ask devs to include ramdisk and kernel for multiboot in his posts.
Click to expand...
Click to collapse
Yes that will do some work for the people.. Atleast Custom Kernal Devs can include it.
Sent from my Xperia Z1 using Tapatalk
ROM ramdisk modifications
For example CM11 ramdisk.
when you unpack cm11 boot.img, when you unpack ramdisk you will notice 2 ramdisks, one is rom ramdisk and one is recovery ramdisk (ramdisk.cpio and ramdisk.recovery.cpio). Look into previous post for CWM ramdisk modification.
Modification for ROM ramdisk (ramdisk.cpio):
init.rc file:
look for line "mkdir /system", added one line before these line: "mkdir /sde"
fstab.qcom:
the same like you done on CWM ramdisk!
init.qcom.rc:
look for lines:
on fs
mount_all ./fstab.qcom
setprop ro.crypto.fuse_sdcard true
Click to expand...
Click to collapse
add:
on fs
wait /dev/block/platform/msm_sdcc.1/by-name/userdata
mkdir /sde
mount ext4 /dev/block/platform/msm_sdcc.1/by-name/userdata /sde rw wait
exec /sbin/losetup /dev/block/loop1 /sde/media/0/bootmenu/cm11/system.ext4
exec /sbin/losetup /dev/block/loop2 /sde/media/0/bootmenu/cm11/data.ext4
exec /sbin/losetup /dev/block/loop3 /sde/media/0/bootmenu/cm11/cache.ext4
exec /sbin/e2fsck -y /dev/block/loop2
exec /sbin/e2fsck -y /dev/block/loop3
mount_all ./fstab.qcom
setprop ro.crypto.fuse_sdcard true
Click to expand...
Click to collapse
red line "cm11" mean that you have created cm11 folder in boot menu and use these folder for example for booting into cm11! On these "cm11" folder you have created partitons, ramdisks, kernel...etc!
updater script in rom zip modification
For example you want to install cm11 in multiboot, ok, download an rom, for example download CM11 by FXP or one by Cyanogenmod, open zip, find, open and modify updater-script and change all lines:
1. for system:
Code:
.........."/dev/block/platform/msm_sdcc.1/by-name/system"............
change to:
Code:
.............."/dev/block/loop1"..............
2. for userdata:
Code:
............."/dev/block/platform/msm_sdcc.1/by-name/userdata"............
change to:
Code:
..........."/dev/block/loop2"................
3. for cache:
Code:
........"/dev/block/platform/msm_sdcc.1/by-name/cache"..........
change to:
Code:
..........."/dev/block/loop3"...........
4. for boot:
Code:
.........."/dev/block/platform/msm_sdcc.1/by-name/boot".........
change to:
Code:
............"/dev/null"...........
Note:
To understand this step. You doing these modifications since you going to install rom to partitions which you created on your internal sdcard! For example: if you not modify ramdisk, your rom will be installed to your phone partitions instead of one created by you! So to install rom to partitions which you have created, you must modify updater script to point installation to install rom into partitions which you created earlier instead of intalling them to regular partition! If you install rom to regular partitions that mean you will overwrite your main rom and bootmenu, so you will boot into cm11 on reboot instead of buting into multiboot! Hope thing clear?
Creating menuentry for new rom in multiboot (boot menu) settings.ini
Since you created partitions, since you modified ramdsiks, since you created kernel (sorry I removed post entry related to kernel modification... I will instruct you later!), since you modified rom zip which you want to install... you are ready for flashing! Before flashing rom to partitions, you need to add menu entry in settings.ini of the bootmenu!
How to add new rom entry to boot menu:
For example you created all partitons in .../bootmenu/cm11 folder
For example you have system.ext4, data.ext4, cache.ext.4, initrd.gz (modified cm11 ramdisk), and Zimage-dtb (modified CM11 zImage) in cm11 folder
Ok now you can add menuentry to setting.ini:
[rom-1]
menutitle=CM11
kernel=/data/media/0/bootmenu/cm11/zImage-dtb
ramdisk=/data/media/0/bootmenu/cm11/initrd.gz
cmdline=no_need_anymore
Click to expand...
Click to collapse
You are done! Title you have defined in "menutitle" will be displayed in boot menu!
Now you need to boot into cm11. When you boot into cm11 you will get "timing for recovery boot, led light!", if everything is propertly modified in all of the things you will get lucky to see led light where you need to pres volume button to get into recovery! If you enter into cm11 recovery that mean that you are in sucess , Ok now install your modified rom zip package (in these step cm11 will be installed to partitions which you have created earlier) and you are done! Reboot and enjoy cm11 in multiboot! The same steps is for all roms which you want in multi boot! Max roms is 10!
Not for noobs but hope our things is clear now for experienced users?
Because Motorola uses squashfs read-only filesystem on /system partition, we need to use systemless rooting procedure. Default SuperSU zip doesn't work with our device, because of incompatible partition table so I prepared it for us. It has also set ro.secure=0 and enabled adb at boot. You can flash it using fastboot for example or TWRP. Extract zip first.
Code:
fastboot flash boot <path to boot.img>
Hello. I have flashed it to my moto360 and nothing changed. no su available after boot
Im Using C432 .. Rom 9.1.0.147 Newest Stock Update Here In Denmark
First Unlock Bootloader : flash oem unlock ********code******
Enter Bootloader Again, Now Flash Modded_recovery_ramdisk : fastboot flash recovery_ramdisk r.ram.mod.img
And Flash Erecovery_ramdisk with TWRP.img From kilroystyx
Do NOT Remove USB Cable But Hold Power Untill You See Black Screen
Then Quickly Pres And Hold VOL + Untill You Read "Your Device Is Booting Now..."
Now You Should See/Enter Your TWRP Recovery , Now Wipe And Format Data, Then Reboot Recovery "Force Close With Power" .. Again When You See Black Screen Then Quickly Pres And Hold VOL + Untill You Read "Your Device Is Booting Now..."
And You Should ReEnter TWRP Again.. now Mount Vendor then Start Terminal In Recovery under advanced
In Terminal Type :
mount -o remount,rw /dev/block/mmcblk0p55
mount -o remount,rw /dev/block/mmcblk0p37
mount -o remount,rw /dev/block/mmcblk0p53
"patition name/table layout of editable partitions from recovery"
cust = mmcblk0p53
vendor = mmcblk0p55
modem_fw = mmcblk0p37
erecovery_ramdisk = mmcblk0p29
recovery_ramdisk = mmvblk0p33
Now Use File Manager In Recovery Under Advanced To Copy fstab.modem , fstab.hi6250 And recovery.fstab From /vendor/etc/ to /sdcard/ And from /sdcard/ Over To a PC .. Edit fstab.* With Notepad++ One By One Remove The Word "verify" including the comma and replace ALL "ro" with "rw" Also Remove The Words With fileencryption***************** Including The Comma ...
Do This in ALL 3 Files When Done Copy Back The 3 Files To Sdcard And Use File Manager To Move The Edited Files Back To /vendor/etc/ Overwriting The Old Files Now Do The Same With The 2 Files In The Root /fstab.hi6250.data And /fstab.hi6250
THEN FROM RECOVERY Select REBOOT And RECOVERY .... AND YOUR DONE .. You Should Now Automaticly Enter The Rom..
YOU ARE NOW MAGISK ROOTED "Use 19.3 Stable Settings In Magisk Only" Dont Directly Update Magisk ! Clear Repo!
From Now On To Enter The TWRP You Need To Put The USB Cable In The Phone And Hold VOL- And Power To Enter Bootloader From Here Force Power Off " Hold Power Untill Black Screen Then Quickly Hold VOL+ Alone Untill You Read "Your Device Is Booting Now..." Only Way To Enter TWRP Using "ERECOVERY_RAMDISK" Partition.. And Always Use Reboot Then Recovery to Enter Rom From TWRP .. If Not You Need To Reflash recovery_ramdisk with r.ram.mod.img
Now You Can Backup Data And Restore Data With Out Fork Errors We Should Also Be Able To Both Backup/Restore Cust , Modem_fw And Vendor. But We Only Need Data, System , Erecovery_ramdisk And Recovery_ramdisk To Get A Good Complete Backup.
Peace MarsDroid/BrokenWorm
Unlock Bootloader
First Unlock Bootloader : flash oem unlock ********code******???????
The question is, will it unlock the bootloader? . This is what i need, plis
KenynTM said:
First Unlock Bootloader : flash oem unlock ********code******???????
The question is, will it unlock the bootloader? . This is what i need, plis
Click to expand...
Click to collapse
Becoes your new ill be nice.. but plz dude.. u got to read more before you use this guide or you will end up with a pretty door stopper.
To unlock your bootloader use this DC UNLOCKER CLIENT : https://www.dc-unlocker.com/downloads
This is the 1 and only solution .
I cant flash Erecovery, i got
Writing 'Erecovery_ramdisk'
FAILED (remote: Comand not allowed)
My bootloader is unlocked, please help
I'm also stuck here^^^
Flash erecovery_ramdisk from twrp recovery... Sry forgot to mention that..
I recomend following or reading this post i wrote .. https://forum.xda-developers.com/showpost.php?p=80044263&postcount=9 .. about the same stuff
Welp, i managed to flash twrp to Erecocery, it's pretty easy
1 download twrp and patched recovery_ramdisk (i strongly recomend to extract the one from update.app with huawei firmware finder and huawei firmware extractor and pacth it with magisk manager)
2 copy twrp.img into your minimal adb folder and copy twrp and patched recovery_ramdisk into your micro sd
3 connect p20 lite (in fastboot Mode) to pc and open minimal adb and fastboot (cmd here) and flash twrp (fastboot flash recovery_ramdisk twrp.img)
3 Disconect and force power off, turn p20 lite and boot into recovery (power off and vol +) it Will boot into twrp
4 go to install and go to external storage, also select "Install image"
5 select your twrp.img, it will you ask where to Install, select "Erecocery_ramdisk" and Install it
6 repeat step 4 and now select your patched recovery_ramdisk.img and Install it on "recovery_ramdisk"
7 ???
8 profit
And now i'm stuck with the fstabs, i do all the steps on first post but when i try to move the modified ones shows an error, so what now?
RyogaIgnored said:
Welp, i managed to flash twrp to Erecocery, it's pretty easy
1 download twrp and patched recovery_ramdisk (i strongly recomend to extract the one from update.app with huawei firmware finder and huawei firmware extractor and pacth it with magisk manager)
2 copy twrp.img into your minimal adb folder and copy twrp and patched recovery_ramdisk into your micro sd
3 connect p20 lite (in fastboot Mode) to pc and open minimal adb and fastboot (cmd here) and flash twrp (fastboot flash recovery_ramdisk twrp.img)
3 Disconect and force power off, turn p20 lite and boot into recovery (power off and vol +) it Will boot into twrp
4 go to install and go to external storage, also select "Install image"
5 select your twrp.img, it will you ask where to Install, select "Erecocery_ramdisk" and Install it
6 repeat step 4 and now select your patched recovery_ramdisk.img and Install it on "recovery_ramdisk"
7 ???
8 profit
And now i'm stuck with the fstabs, i do all the steps on first post but when i try to move the modified ones shows an error, so what now?
Click to expand...
Click to collapse
i would try remounting the partitions rw
brokenworm said:
i would try remounting the partitions rw
Click to expand...
Click to collapse
Hi. The code I wrote from the twrp terminal window gives an error.
mount -o remount,rw /dev/block/mmcblk0p55
mount: can't find /dev/block/mmcblk0p55 in /proc/mounts
akif688 said:
Hi. The code I wrote from the twrp terminal window gives an error.
mount -o remount,rw /dev/block/mmcblk0p55
mount: can't find /dev/block/mmcblk0p55 in /proc/mounts
Click to expand...
Click to collapse
When you enter "ls -l /dev/block/mmcblk*" in the terminal, what does it say then?
I want to transfer this procedure to Honor 7X. Can someone please send output from the following commands (first to get list of names of partitions, second to get list of mounted filesystems) executed via adb shell on the P20 lite:
ls -l /dev/block/by-name
mount
Thanks a lot in advance.
ZB2016 said:
I want to transfer this procedure to Honor 7X. Can someone please send output from the following commands (first to get list of names of partitions, second to get list of mounted filesystems) executed via adb shell on the P20 lite:
ls -l /dev/block/by-name
mount
Thanks a lot in advance.
Click to expand...
Click to collapse
the partitons change from rom build to rom build and is useless. ..
i moved on to new device sry ..
but this is the partitions i was playing with :
"patition name/table layout of editable partitions from recovery"
cust = mmcblk0p53
vendor = mmcblk0p55
modem_fw = mmcblk0p37
erecovery_ramdisk = mmcblk0p29
recovery_ramdisk = mmvblk0p33
im guessing this answers your question
brokenworm said:
the partitons change from rom build to rom build and is useless. ..
...
im guessing this answers your question
Click to expand...
Click to collapse
perfect! Thanks a lot!
Does anyone have a working link to the r.ram.mod.img file?
EDIT: Nevermind... figured out I had to extract it from my firmware.
Guys tell me how to decrypt huawei p20 lite, i.e. turn off encryption.
and this parameter is not quite clear what it is and how - disable verity.
The device - the data folder is already encrypted, of the more comprehensible methods are of interest to me these two
this 1) "https://forum.xda-developers.com/t/...tion-on-emui-9-1-stock-roms-and-root.3953946/"
and this 2)
"https://forum.xda-developers.com/t/...-mediapad-t3-10-ags-w0.3843728/#post-78558329 "
but the first method does not show what to do after you mount it
In Terminal Type :
mount -o remount,rw /dev/block/mmcblk0p55
mount -o remount,rw /dev/block/mmcblk0p37
mount -o remount,rw /dev/block/mmcblk0p53
"name/table layout of editable partitions from recovery"
cust = mmcblk0p53
vendor = mmcblk0p55
modem_fw = mmcblk0p37
erecovery_ramdisk = mmcblk0p29
recovery_ramdisk = mmvblk0p33
i don't know if it's necessary to go through these commands, when i can copy these files, edit them and replace them back via TWRP, do i understand correctly that these commands will unlock the partition to overwrite the files inside it?
but i don't know if this method will work with emui 9.1 yet and the links to img are broken. + i'm afraid to overwrite TWRP with erecovery, because i figured out that i can't flash emui from fastboot erecovery, it is closed for him, only with TWRP and i'm not sure if i can? "+ it's not clear, replaced the files and that's it? "
the second way I stopped
I don't understand why I can't see the boot img from the extracted firmware Anne-L01 9.1.0.370(C432E7R1P7T8)
Is it locked or what? but i saw verity in FASTBOOT.img - or should i edit it to disable verity? and the question is different things recovery and boot? so i doubt in the correct execution.
and in this video i saw how to remove veirty, but what is it ?
as i understand this will not remove the forced encryption , but as i understand this will move me one step closer to the goal of disabling all verity and encryption too.
I don't understand what vbmeta is either, do I have to dig around in my target just to remove this forced encryption or is it an extra parameter, I mean vbmeta ?
Original tutorial located at https://forum.xda-developers.com/oneplus-7t/how-to/guide-how-to-root-oneplus-7t-twrp-t3979307
Hello all. Just providing this file for convenience. All credit goes to original author of the guides. This file is a pre-rooted, magisk patched boot.img for firmware version 10.0.4. Use this boot.img for flashing/booting if you are on version 10.0.4 and want to have root using magisk.
!!!I AM NOT RESPONSIBLE FOR ANY DAMAGE DONE TO YOUR DEVICE. USE COMMON SINCE AND YOU WILL BE OK!!
STEP 1 - Put phone into fastboot mode
Code:
adb reboot fastboot
STEP 2 - Boot the patched boot.img. Download here
Code:
fastboot boot patched_boot_10.0.4.img
STEP 3 - Backup current boot.img. Open an adb shell and find which block device contains your boot partition and then using dd, make a copy of it.
Open ADB Shell
Code:
adb shell
then
Code:
su
Find boot partition
Code:
ls -lah /dev/block/bootdevice/by-name | grep -i boot
You will see something like this as output:
boot_a -> /dev/block/sde11
boot_b -> /dev/block/sde38
Make copy of boot partition(s)
Code:
dd if=/dev/sde11 of=/sdcard/boot_backup.img
DO THIS FOR BOTH BOOT PARTITIONS, LABEL ACCORDINGLY. JUST IN CASE!
Backup boot.img file(s) to PC
FROM YOUR PC, OPEN COMMAND PROMPT AND DO FOR BOTH IMAGES.
Code:
adb pull /sdcard/boot_backup.img
STEP 4 - Install magisk manager
Get magisk manager APK from here. Download the app-release.apk and install on phone.
Code:
adb install app-release.apk
STEP 5 - Open magisk manager and select Install -> Direct Install.
After you have completed the above steps, if everything worked correctly, and you followed the steps with common sense, everything should be good to go.
The download link is not working. Do you still have a patched 10.0.4 boot image?
As this questions pops up every single month, I'm putting this information into a separate topic. It is for everyone who followed the Magisk A/B OTA update guide and OTA update still fails to install. https://github.com/topjohnwu/Magisk/blob/master/docs/tutorials.md
The usual culprit is TWRP - if you booted into TWRP and allowed system modifications (even once), OTA update won't install. The second common suspect is one of apps with root access, which might have tampered the system partition (AdAway or some other old apps).
Use these commands as root from ADB shell or terminal emulator on the phone and look for mount count (has to be 0) and last mount time (must be n/a). Anything else means that system partition has been mounted as R/W and you MUST reflash stock system.img manually.
Code:
[I][B]tune2fs -l /dev/block/sda12
tune2fs -l /dev/block/sda13[/B][/I]
sda12 is system_a, sda13 is system_b
Example of untouched system:
Code:
Filesystem created: Wed Dec 31 17:00:00 2008
Last mount time: n/a
Last write time: Wed Dec 31 17:00:00 2008
Mount count: 0
Maximum mount count: -1
Last checked: Wed Dec 31 17:00:00 2008
How to fix - reflash system.img with the same version as currently running (or reflash everything with newer ROM):
Option #1
- download full OTA zip (not the incremental one, size must be above 1gb)
- and this Windows tool https://androidfilehost.com/?fid=818070582850510260
- extract both and put payload.bin into payload_input folder. Then run payload_dumper.exe. Once it completes the job, you'll find all images which can be flashed via fastboot.
- flash system.img to the active partition
- install OTA update
Option #2
- set A as active partition
- download, extract and run flash_all_except_data_storage.bat from stock Fastboot ROM
- root with Magisk patched boot.img and apply OTA with the usual Magisk A/B OTA procedure
Before flashing, backup your important data, one can be never sure enough.
flash_all_except_storage.bat = flash_all_except_data_storage.bat
I have a few questions about this method of yours.
1) I downloaded the fastboot rom from this thread but I can't find the payload.bin mentioned in the first method. Did I download the right thing? All I can see are *.img files and system.img is there too. Can I flash that one?
2) I have both TWRP and magisk installed currently. Will I lose them if I follow your method? How should I go if I wanted to keep them?
3) Of course you advice us to make a backup beforehand. Can you tell me or link me a guide about how to backup and restore properly with the new A/B partion in the way?
I'm sorry for asking this much, but all the guides I'm following are either confusing or with conflicting info.
Thank you for the help, I just can't wrap my head around this dual partion thing :s
SirAugustin said:
I have a few questions about this method of yours.
1) I downloaded the fastboot rom from this thread but I can't find the payload.bin mentioned in the first method. Did I download the right thing? All I can see are *.img files and system.img is there too. Can I flash that one?
2) I have both TWRP and magisk installed currently. Will I lose them if I follow your method? How should I go if I wanted to keep them?
3) Of course you advice us to make a backup beforehand. Can you tell me or link me a guide about how to backup and restore properly with the new A/B partion in the way?
I'm sorry for asking this much, but all the guides I'm following are either confusing or with conflicting info.
Thank you for the help, I just can't wrap my head around this dual partion thing :s
Click to expand...
Click to collapse
1. Fastboot ROM can be used straight away (Option #2).
2. Well, the point of this guide is to restore phone to stock images, so you can install OTA update. TWRP can't be kept. You can flash Magisk without TWRP though.
3. Titanium backup pro is my #1 backup tool for years, except very few exceptions it can backup and restore all apps and their settings. Data partition is only one, so you might have luck using TWRP backup - I haven't tried it.
Thank you kindly for all the info. These days I will try the method you described. ?
_mysiak_ said:
As this questions pops up every single month, I'm putting this information into a separate topic. It is for everyone who followed the Magisk A/B OTA update guide and OTA update still fails to install. https://github.com/topjohnwu/Magisk/blob/master/docs/tutorials.md
The usual culprit is TWRP - if you booted into TWRP and allowed system modifications (even once), OTA update won't install. The second common suspect is one of apps with root access, which might have tampered the system partition (AdAway or some other old apps).
Use these commands as root from ADB shell or terminal emulator on the phone and look for mount count (has to be 0) and last mount time (must be n/a). Anything else means that system partition has been mounted as R/W and you MUST reflash stock system.img manually.
Code:
[I][B]tune2fs -l /dev/block/sda12
tune2fs -l /dev/block/sda13[/B][/I]
sda12 is system_a, sda13 is system_b
Example of untouched system:
Code:
Filesystem created: Wed Dec 31 17:00:00 2008
Last mount time: n/a
Last write time: Wed Dec 31 17:00:00 2008
Mount count: 0
Maximum mount count: -1
Last checked: Wed Dec 31 17:00:00 2008
How to fix - reflash system.img with the same version as currently running (or reflash everything with newer ROM):
Option #1
- download full OTA zip (not the incremental one, size must be above 1gb)
- and this Windows tool https://androidfilehost.com/?fid=818070582850510260
- extract both and put payload.bin into payload_input folder. Then run payload_dumper.exe. Once it completes the job, you'll find all images which can be flashed via fastboot.
- flash system.img to the active partition
- install OTA update
Option #2
- set A as active partition
- download, extract and run flash_all_except_data_storage.bat from stock Fastboot ROM
- root with Magisk patched boot.img and apply OTA with the usual Magisk A/B OTA procedure
Before flashing, backup your important data, one can be never sure enough.
Click to expand...
Click to collapse
I tried method 1, OTA installation still shows Error message
What next?
oseraphaels said:
I tried method 1, OTA installation still shows Error message
What next?
Click to expand...
Click to collapse
If you are running custom kernel, flash the stock boot.img to boot partition as well.
oseraphaels said:
I tried method 1, OTA installation still shows Error message
What next?
Click to expand...
Click to collapse
Was your system partition mounted as RW in the first place? Is it still untouched? Some apps with root access can still mount it as RW, even if you reflash system.img.
Frank.G said:
If you are running custom kernel, flash the stock boot.img to boot partition as well.
Click to expand...
Click to collapse
I have stock boot img running, still ota install failed
---------- Post added at 10:25 AM ---------- Previous post was at 10:22 AM ----------
_mysiak_ said:
Was your system partition mounted as RW in the first place? Is it still untouched? Some apps with root access can still mount it as RW, even if you reflash system.img.
Click to expand...
Click to collapse
I fastboot flash_all.bat , I think this should mount all ROM segments, including system partitions
I fast boot flashed the latest ROM v11.0.15 and it works perfectly.
_mysiak_ said:
Was your system partition mounted as RW in the first place? Is it still untouched? Some apps with root access can still mount it as RW, even if you reflash system.img.
Click to expand...
Click to collapse
I can't find any apps that may be mounting system partition.
Is there a way to find out?
oseraphaels said:
I can't find any apps that may be mounting system partition.
Is there a way to find out?
Click to expand...
Click to collapse
Yes, compare the last mount timestamp and Magisk log. You will see which app used root access at that time.
oseraphaels said:
As this questions pops up every single month, I'm putting this information into a separate topic. It is for everyone who followed the Magisk A/B OTA update guide and OTA update still fails to install. https://github.com/topjohnwu/Magisk/blob/master/docs/tutorials.md
The usual culprit is TWRP - if you booted into TWRP and allowed system modifications (even once), OTA update won't install. The second common suspect is one of apps with root access, which might have tampered the system partition (AdAway or some other old apps).
Use these commands as root from ADB shell or terminal emulator on the phone and look for mount count (has to be 0) and last mount time (must be n/a). Anything else means that system partition has been mounted as R/W and you MUST reflash stock system.img manually.
sda12 is system_a, sda13 is system_b
Example of untouched system:
I tried method 1, OTA installation still shows Error message
What next?
Click to expand...
Click to collapse
Flash ota ROM in recovery
Rajendran Rasa said:
Flash ota ROM in recovery
Click to expand...
Click to collapse
Thank you very much
I fastboot flashed the latest ROM and my device works perfectly
Hi,
I have similar issue. My current version is V11.0.1.0.QFQEUXM. The system update show can't install update.
I get the stock version of V11.0.1.0.QFQEUXM fastboot room, and get the system.img. Then I flash it into my current active slot - b. After reboot, I still get can't install update.
The specific error is W update_engine: [0615/084826.432657:WARNING:mount_history.cc(66)] Device was remounted R/W 1 times. Last remount happened on 2020-05-15 10:30:34.000 UTC.
The remount is cause by TWRP.
Is there other suggestion?
Flash ota ROM in recovery
Click to expand...
Click to collapse
Tried to sideload V11.0.2.0.QFQEUXM OTA.zip, but error also.
Thanks.
JackVoo said:
Hi,
I have similar issue. My current version is V11.0.1.0.QFQEUXM. The system update show can't install update.
I get the stock version of V11.0.1.0.QFQEUXM fastboot room, and get the system.img. Then I flash it into my current active slot - b. After reboot, I still get can't install update.
The specific error is W update_engine: [0615/084826.432657:WARNING:mount_history.cc(66)] Device was remounted R/W 1 times. Last remount happened on 2020-05-15 10:30:34.000 UTC.
The remount is cause by TWRP.
Is there other suggestion?
Tried to sideload V11.0.2.0.QFQEUXM OTA.zip, but error also.
Thanks.
Click to expand...
Click to collapse
You've found the culprit already.. Do NOT use TWRP to flash images, it must be done via fastboot.
_mysiak_ said:
You've found the culprit already.. Do NOT use TWRP to flash images, it must be done via fastboot.
Click to expand...
Click to collapse
Hi, the remount is at 15-May. Which I try to fix this issue.
I use fastboot to flash the system.img, but it still mentioned about "remount R/W".
After that, I boot into stock recovery and sideload the OTA.zip, still fail
Thanks
JackVoo said:
Hi, the remount is at 15-May. Which I try to fix this issue.
I use fastboot to flash the system.img, but it still mentioned about "remount R/W".
After that, I boot into stock recovery and sideload the OTA.zip, still fail
Thanks
Click to expand...
Click to collapse
You probably forgot to flash something (or used incorrect image). Just download the latest fastboot image, switch to slot A and flash it all (except storage).
Try flashing with V11.0.1.0.QFQEUXM boot.img and system.img at slot A and B, still couldn't update.
Will try to flash all with the V11.0.2.0.QFQEUXM.
Update status:
I finally solve this issue.
I flash the new fastboot ROM into slot A, my current active is slot B.
Thanks for help.
help please
doing these steps will erase my data like factory reset?
if yes, then how can i install ota without losinig any data
_mysiak_ said:
As this questions pops up every single month, I'm putting this information into a separate topic. It is for everyone who followed the Magisk A/B OTA update guide and OTA update still fails to install. https://github.com/topjohnwu/Magisk/blob/master/docs/tutorials.md
The usual culprit is TWRP - if you booted into TWRP and allowed system modifications (even once), OTA update won't install. The second common suspect is one of apps with root access, which might have tampered the system partition (AdAway or some other old apps).
Use these commands as root from ADB shell or terminal emulator on the phone and look for mount count (has to be 0) and last mount time (must be n/a). Anything else means that system partition has been mounted as R/W and you MUST reflash stock system.img manually.
Code:
[I][B]tune2fs -l /dev/block/sda12
tune2fs -l /dev/block/sda13[/B][/I]
sda12 is system_a, sda13 is system_b
Example of untouched system:
Code:
Filesystem created: Wed Dec 31 17:00:00 2008
Last mount time: n/a
Last write time: Wed Dec 31 17:00:00 2008
Mount count: 0
Maximum mount count: -1
Last checked: Wed Dec 31 17:00:00 2008
How to fix - reflash system.img with the same version as currently running (or reflash everything with newer ROM):
Option #1
- download full OTA zip (not the incremental one, size must be above 1gb)
- and this Windows tool https://androidfilehost.com/?fid=818070582850510260
- extract both and put payload.bin into payload_input folder. Then run payload_dumper.exe. Once it completes the job, you'll find all images which can be flashed via fastboot.
- flash system.img to the active partition
- install OTA update
Option #2
- set A as active partition
- download, extract and run flash_all_except_data_storage.bat from stock Fastboot ROM
- root with Magisk patched boot.img and apply OTA with the usual Magisk A/B OTA procedure
Before flashing, backup your important data, one can be never sure enough.
Click to expand...
Click to collapse
Thanks for the post.
When i ran flash system.img is says partition unknown!