Hello friends im here to tell you how to flash boot logo without pc
First of all you need a rooted Android one device or any rooted device .
Then download terminal emulater from.play store .
(#edit :-if you're using stock rom then need busybox installed)
Instructions
1. Download terminal emulator
2. install and open terminal emulator
3. Type SU And press enter
4. Give root access
5. Now Type Or Copy Past This Command in terminal emulator :.dd if=/sdcard/backups/logo.bin of=/dev/block/mmcblk0p11 press enter
8. Done your backup is restored or Flashed new one
Pls help
you need to flash recovery image by dd command via terminal or adb shell.
first Download the latest TWRP image file (.img) from the download linkhttps://dl.twrp.me/yuga/
Place it in the root of your /sdcard folder and rename it to twrp.img
Run the following commands via adb shell or a terminal emulator app:
Code:
su
and then
Code:
dd if=/sdcard/twrp.img of=/dev/block/platform/msm_sdcc.1/by-name/FOTAKernel
and its done.
press thanks if it was helpful.
It works
Sent from my Xperia Z using XDA Free mobile app
says if=illegal argument or already set
using cm 12.1 nightly
device: xperia z c6602
Work om 6.0?
Just use the TWRP Manager.
https://play.google.com/store/apps/details?id=com.jmz.soft.twrpmanager
[GUIDE] Root, Unlock Bootloader & TWRP Recovery install on LG H502TV (Brazil) / Magna
After long months searching the web for a guide to unlock bootloader and install TWRP on LG H502TV (Brazil) / LG Magna without success, I got it working.
First you need to install Kingroot, I know, it's evil but we need root first. We'll uninstall it later.
On your mobile, open a web browser and go to http://www.kingroot.net/
Install it and run. It will reboot and fail a couple of times, I had success on my 4th run.
Go to Google Play Store and download Terminal Emulator - https://play.google.com/store/apps/details?id=jackpal.androidterm
Copy or download directly on your internal memory root the 3 files in atachment: uboot.img, recovery.img and BETA-SuperSU-v2.68-20160228150503.zip
Open terminal emulator and type:
Code:
su
dd if=/storage/sdcard/uboot.img of=/dev/uboot count=1024
dd if=/storage/sdcard/recovery.img of=/dev/recovery count=32768
Now you can remove the devil, I mean, Kingroot. Open it, go to About and the last option is Remove kingroot.
It'll reboot, go to Settings, About your Phone and enable USB Debugging, connect it to your PC and type:
Code:
adb reboot recovery
In TWRP install BETA-SuperSU-v2.68-20160228150503.zip reboot and be happy.
Now with Unlocked bootloader and a Custom Recovery we can MAYBE get custom roms on our phone. Anyone said Marshmallow?
Just one question!
The last command, before plug phone on pc with usb debug, its be make on terminal (phone) or open cmd and make this command?
Code:
adb shell
su
dd if=/storage/sdcard0/uboot.img of=/dev/uboot count=1024
dd if=/storage/sdcard0/recovery.img of=/dev/recovery count=32768
Use these commands.
Flashable MarshMallow 6.0 to Lg magna TV but you end up with only one sim. Flash via TWRP after system wipe and factory reset!
I am trying to add dual sim support but lets see. I guess all you need to change settings in build.prop using build.pro editor from play store
https://onedrive.live.com/?authkey=...3F770E76CFB14DC1!308&parId=root&action=locate
Update flash Indian firmware on h502TV and it works perfectly. No problem. Make sure you use bootloader from update bootloader in TOT method and restart from Mini OS by using power key and then tap on restart (normal)
Done!
I tried step-by-step but I can't get to TWRP screen, It boots me normally or brings up the hard reset option, I even choose hard reset one but it just doesn't work. I tried all the steps over 12 times, can I get some help please?
My phone is an H522F
The Zuk Z1 is a budget smartphone by Lenovo which packed with advanced features.
Zuk Z1 running on the latest CyanogenMod OS. The bootloader of Lenovo ZUK Z1 is unlockable means you can easily Root and Install TWRP Recovery on Lenovo ZUK Z1. Also, we know that TWRP 3.0.0 released recently means you get the latest TWRP on Lenovo ZUK Z1.
The process of Lenovo ZUK Z1 root is very easy all you need to follow the steps.
But before you root ZUK Z1, you need to unlock its bootloader (check How to Unlock Bootloader of Lenovo ZUK Z1).
So before we explain to you how to root and install TWRP recovery on Lenovo Zuk Z1, you can check why you should root your device.
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Some benefits of Rooting –
You can install custom ROM and custom kernel on your device for faster and better performance.
Block Ads in apps with the help of ad blocker.
Increase performance and battery life by killing background process automatically.
After you root Zuk Z1 and install custom recovery you can install Xposed Framework to customize your device
You can use Titanium Backup to restore all of your apps and data.
You can uninstall bloatware (Pre-installed Apps)
Note:-
Rooting may void your phone warranty, and you won’t claim it back.
Follow the steps correctly otherwise you may brick your device. We are not responsible for any damage of your phone.
It will erase all your phone data, so we advise you first to take a complete backup of your phone and then proceed.
Ensure that your phone has at least 50-60% charged to prevent the accidental shutdown in-between the process.
Files required to Root Lenovo Zuk Z1 and Install Custom Recovery –
Download ADB and fastboot driver for windows or ADB and Fastboot for Mac and install it on your PC. This will also install your device driver.
Download and install Drivers for Lenovo ZUK Z1 if above doesn’t work.
Download TWRP Recovery for Zuk Z1 and place it in the folder where ADB installed and rename it to ‘recovery.img’.
Download SuperSu to root Zuk Z1 and copy it to your phone sd card.
How to Root and Install TWRP Recovery on Lenovo Zuk Z1 –
Install TWRP on Zuk Z1 –
1) First enable USB debugging from setting>developer option>. To enable Developer Options, go to About phone and tap the Build Number 7 times.
2) Now go to installation directory open ADB folder and open the command window thereby pressing and hold the ‘shift’ key and right-clicked anywhere in that folder.
3) Now connect your phone to PC and reboot the device into fastboot mode by typing
Code:
adb reboot bootloader
4) You are in Fastboot mode now to check your connection by entering below command in command prompt. It will return your device serial number means your device properly connected. Check your driver if the above command is not responding.
Code:
fastboot devices
5) Type the below command correctly in command prompt and then press enter. It starts flashing recovery on your phone.
Code:
fastboot -i 0x2b4c flash recovery recovery.img
6) With above command you installed the custom recovery on Lenovo Zuk Z1.
Root Zuk Z1 –
1) To Root Lenovo Zuk Z1 first, Open the TWRP and Root Tool folder.
2) Now save the SuperSu.zip file to your phone.
3) Boot your device into Recovery mode (TWRP) by pressing ‘Volume Up + Power‘ button.
4) In TWRP recovery navigate to Install Zip and select ‘SuperSu.zip’ to root Zuk Z1.
5) Swipe to install SuperSu and reboot your device. That’s it, you root Zuk Z1 and install custom recovery on Zuk Z1 successfully.
So this is the complete guide of how to Root and Install TWRP Recovery on Lenovo Zuk Z1 with easy steps. If you have any questions, then comment below.
Thank you @hackerh2 for this wonderful guide on rooting and installing custom recovering.
I have a few questions to you or anyone else:
1. Is this the only method to ROOT ZUK Z1? (If there are alternative please specify)
2. Is the recovery in the download link different from the one in android development?
3. Has anyone tried this method with success (No offence just playing safe)
How to unlock bootloader
hackerh2 said:
The Zuk Z1 is a budget smartphone by Lenovo which packed with advanced features.
Zuk Z1 running on the latest CyanogenMod OS. The bootloader of Lenovo ZUK Z1 is unlockable means you can easily Root and Install TWRP Recovery on Lenovo ZUK Z1. Also, we know that TWRP 3.0.0 released recently means you get the latest TWRP on Lenovo ZUK Z1.
The process of Lenovo ZUK Z1 root is very easy all you need to follow the steps.
But before you root ZUK Z1, you need to unlock its bootloader (check How to Unlock Bootloader of Lenovo ZUK Z1).
So before we explain to you how to root and install TWRP recovery on Lenovo Zuk Z1, you can check why you should root your device.
Some benefits of Rooting –
You can install custom ROM and custom kernel on your device for faster and better performance.
Block Ads in apps with the help of ad blocker.
Increase performance and battery life by killing background process automatically.
After you root Zuk Z1 and install custom recovery you can install Xposed Framework to customize your device
You can use Titanium Backup to restore all of your apps and data.
You can uninstall bloatware (Pre-installed Apps)
Note:-
Rooting may void your phone warranty, and you won’t claim it back.
Follow the steps correctly otherwise you may brick your device. We are not responsible for any damage of your phone.
It will erase all your phone data, so we advise you first to take a complete backup of your phone and then proceed.
Ensure that your phone has at least 50-60% charged to prevent the accidental shutdown in-between the process.
Files required to Root Lenovo Zuk Z1 and Install Custom Recovery –
Download ADB and fastboot driver for windows or ADB and Fastboot for Mac and install it on your PC. This will also install your device driver.
Download and install Drivers for Lenovo ZUK Z1 if above doesn’t work.
Download TWRP Recovery for Zuk Z1 and place it in the folder where ADB installed and rename it to ‘recovery.img’.
Download SuperSu to root Zuk Z1 and copy it to your phone sd card.
How to Root and Install TWRP Recovery on Lenovo Zuk Z1 –
Install TWRP on Zuk Z1 –
1) First enable USB debugging from setting>developer option>. To enable Developer Options, go to About phone and tap the Build Number 7 times.
2) Now go to installation directory open ADB folder and open the command window thereby pressing and hold the ‘shift’ key and right-clicked anywhere in that folder.
3) Now connect your phone to PC and reboot the device into fastboot mode by typing
Code:
adb reboot bootloader
4) You are in Fastboot mode now to check your connection by entering below command in command prompt. It will return your device serial number means your device properly connected. Check your driver if the above command is not responding.
Code:
fastboot devices
5) Type the below command correctly in command prompt and then press enter. It starts flashing recovery on your phone.
Code:
fastboot -i 0x2b4c flash recovery recovery.img
6) With above command you installed the custom recovery on Lenovo Zuk Z1.
Root Zuk Z1 –
1) To Root Lenovo Zuk Z1 first, Open the TWRP and Root Tool folder.
2) Now save the SuperSu.zip file to your phone.
3) Boot your device into Recovery mode (TWRP) by pressing ‘Volume Up + Power‘ button.
4) In TWRP recovery navigate to Install Zip and select ‘SuperSu.zip’ to root Zuk Z1.
5) Swipe to install SuperSu and reboot your device. That’s it, you root Zuk Z1 and install custom recovery on Zuk Z1 successfully.
So this is the complete guide of how to Root and Install TWRP Recovery on Lenovo Zuk Z1 with easy steps. If you have any questions, then comment below.
Click to expand...
Click to collapse
So no need to unlock boot loader? Also pls provide a guide to revert back to stock.
How to check the bootloader unlock status on the device?
Thanks, It is working on my ZUK Z1 (Indian retail version)
shravanm said:
How to check the bootloader unlock status on the device?
Click to expand...
Click to collapse
Boot into bootloader of your device. Open command prompt in the adb and fastboot folder. Execute the following command :
fastboot -i 0x2b4c device-info
check the status of "device unlocked". If it is true, your device is unlocked else it is locked.
Phone not rooted.
I flashed the supersu zip, the supersu app was installed but still there is no root access. The apps show that the root access was not found.
snkshukla said:
I flashed the supersu zip, the supersu app was installed but still there is no root access. The apps show that the root access was not found.
Click to expand...
Click to collapse
Which recovery you're using and what was the SuperSU version you flashed?
unable to unlock bootloader
even after doing all the things mentioned i get an error stating that the "device not found":crying:
94siddharth said:
even after doing all the things mentioned i get an error stating that the "device not found":crying:
Click to expand...
Click to collapse
You can follow this guide:
http://forum.xda-developers.com/zuk-z1/help/guide-unlock-bootloader-zuk-z1-wiping-t3251801
error device not found
when i started this the code came was this "error device not found"
what is the solution
What is that code after -i? Why not fastboot oem unlock? This looks weird for me.
can u give the link for usb driver ..coz above link opens in other language which i cant read ..for zukz 1
it is showing nothing in fastboot devices??
wat to do??
drivers are installed correctly
flashed recovery.img, but device still booting to stock cyanogen recovery.
Hello
I followed the complete process, but when I boot the device into recovery, then instead of twrp, it is stock cyanogen recovery.
Help me.
The links are down
***I had myself a moment and didn't realize I had doubled up the .img in the recovery file name, everything's good now ***
So, I've gotten a fair way into this - it took quite some time to get the drivers to play nice for this to all work, but now I'm running into a snag.
Using either the TOOL ALL IN ONE or the command prompts, any time I go to actually flash the TWRP recovery, all I get is "< waiting for device >" and it hangs. This happens with any device specific command other than the checks to see if the bootloader has been unlocked. The drivers are sound, the developers settings are as they're supposed to be, I just can't seem to get the recovery to flash. Using the command prompt, I receive a different error, "error: cannot load 'recovery.img' "
I'm not sure if it's worth noting, but when using just the command prompt from the folder, the fastboot devices command does not list any devices, however it lists my device in the TOOL ALL IN ONE. I'm not sure why that would be, either.
Any help would be greatly appreciated.
If it's any help I installed CM13 manually yesterday, and had to jump through a hoop in Windows 10 to get the driver to apply properly.
If you have device manager open when using the command prompt to reboot into fastboot, the phone will disappear then reappear with an error icon.
You then have to manually assign the driver.
Hope this makes sense, I can maybe add screenshots if that helps.
As an aside, I installed CM13 snapshot, from April. It's missing a few things like setting individual sims on/off and the hidden engineer mode (to recalibrate sensors). Is anyone using nightlies with everything working?
Uri
Reboots to bootloader but fastboot devices gives nothing. The drivers are all fine.
How does the zuk show up in Windows device manager once it boots in to fastboot?
Device:
c6903 (Android 4.4.4)
14.4.A.0.108 (Deutchland O2)
Central Europe 5
Customization version:
1276-4384-R1D
-ulocked bootloader, rooted with newroot (by munjeni)
-TA backup and restored
I tried official twrp app, it said it couldnt install twrp (tried all available versions).
I tried flashify and it said: recovery partition couldnt be found, tried downloading twrp from it, it couldnt finish it.
I downloaded official twrp 3.0.2 in img file.
I tried from terminal:
su
dd if=/sdcard/twrp.img of=/dev/block/platform/msm_sdcc.1/by-name/FOTAKernel
/dev/block/platform/msm_sdcc.1/by-name/FOTAKernel: cannot open for write: No such file or directory
How i can install twrp?
bojan.1995 said:
Device:
c6903 (Android 4.4.4)
14.4.A.0.108 (Deutchland O2)
Central Europe 5
Customization version:
1276-4384-R1D
-ulocked bootloader, rooted with newroot (by munjeni)
-TA backup and restored
I tried official twrp app, it said it couldnt install twrp (tried all available versions).
I tried flashify and it said: recovery partition couldnt be found, tried downloading twrp from it, it couldnt finish it.
I downloaded official twrp 3.0.2 in img file.
I tried from terminal:
su
dd if=/sdcard/twrp.img of=/dev/block/platform/msm_sdcc.1/by-name/FOTAKernel
/dev/block/platform/msm_sdcc.1/by-name/FOTAKernel: cannot open for write: No such file or directory
How i can install twrp?
Click to expand...
Click to collapse
I met a same problem
check your lock if it unlock