[Q] How to install kernels ?? - Sony Ericsson Xperia Neo, Pro

Hello
Can anybody ..tell me the ways to install a custom kernel ..i hv neo v with unlocked bootloader
Thanking you

Search for flashtool guide.

read sticky thread in neo v development section..

Use Flash tool to flash any custom kernel you want.

how to flash using flastool ?? any links ?? ..or can u give me the instructions ??

zmbutt said:
Use Flash tool to flash any custom kernel you want.
Click to expand...
Click to collapse
How to flash using flashtool?? i want to flash night-elf ver 9.6 experimental lite version kernel

Abhiheart said:
how to flash using flastool ?? any links ?? ..or can u give me the instructions ??
Click to expand...
Click to collapse
Select fastboot mode..

you have to download
flastboot files here
Download Any Kernel
and rename it to boot.img
copy to fastboot folder
Then open fastboot folder and press SHIFT+RIGHT CLICK
{
"lightbox_close": "Close",
"lightbox_next": "Next",
"lightbox_previous": "Previous",
"lightbox_error": "The requested content cannot be loaded. Please try again later.",
"lightbox_start_slideshow": "Start slideshow",
"lightbox_stop_slideshow": "Stop slideshow",
"lightbox_full_screen": "Full screen",
"lightbox_thumbnails": "Thumbnails",
"lightbox_download": "Download",
"lightbox_share": "Share",
"lightbox_zoom": "Zoom",
"lightbox_new_window": "New window",
"lightbox_toggle_sidebar": "Toggle sidebar"
}
Click "Open Command window here"
After Click on that you can see Dos command window
Then Connect the Phone fastboot mode [ Press and holt menu button and Plug the usb cable]
Phone LED color should be BLUE
Copy this and past this code into DOS
Code:
fastboot boot boot.img

Abhiheart said:
How to flash using flashtool?? i want to flash night-elf ver 9.6 experimental lite version kernel
Click to expand...
Click to collapse
it's so easy,
Download your Custom kernel, put it into the firmware directory of flash tool,
*your phone must be in debugging mode.
run flash tool, Select fastboot mode, and click on flash, select your kernel. and click OK !
follow the on screen instruction.

max_r said:
you have to download
flastboot files here
Download Any Kernel
and rename it to boot.img
copy to fastboot folder
Then open fastboot folder and press SHIFT+RIGHT CLICK
Click "Open Command window here"
After Click on that you can see Dos command window
Then Connect the Phone fastboot mode [ Press and holt menu button and Plug the usb cable]
Phone LED color should be BLUE
Copy this and past this code into DOS
Code:
fastboot boot boot.img
Click to expand...
Click to collapse
Hm, I think that after
Code:
fastboot boot boot.img
command you'll get only a hotboot or what is the name. Kernel wont be actually flashed for good. I always use this one:
Code:
fastboot flash boot boot.img
Before you flash your brand new kernel ,you can check if your device is properly connected by typing:
Code:
fastboot devices
it should print out some info about device, sth like that:
Code:
FBXXXXXXXX
where XXXXXXXXX is some numbers. If this output is shown, you can flash your kernel

Maybe this is the easiest:
Assumed unlocked bootloader:
1: Download Flashtool and the kernel you want (for example the alliance kernel).
2: In settings on your phone: enable debugging and install from other sources. Then turn off your phone.
3. Connect the usb cable to your PC. Hold down the menu button (the one on the right) while you connect the switched off phone to the usb cable. Led should turn blue.
4: Open up flashtool.exe. Press the flash symbol located in the top left corner. Choose 'fastboot mode'>press 'select kernel to flash'(on the right side). Check if the log say okey.
5: Unplug. Turn on, and (if you chose the alliance kernel) tap volume down repeatedly to get to recovery mode, where you can install roms (zip files) from your sd card.

Related

[Q] Decision Decision Decisions

Well i got a Neo V
-Rooted
-CWM
Now what i want is a custom Rom
The thing is all these ROMS require unlocked bootloader
So if i do unlock my BL then in the future will i get to upgrade my Neo V to ICS ??
I do NOT want to miss out on ICS one bit
Thanks for all your replies
I m new to this.
But hav studued well.
1st, unlock ur bootloader using testpoint method, this will mentain ur track id and drm.
I think this will also give chance to update ur officialy.
.
2nd, even if u unlock ur bootloader with official steps, u can use flash tool for flash ics ftf file, means u will get ics on ur phone.
But m not sure.
RohanAJoshi said:
mentain ur track id and drm.
But m not sure.
Click to expand...
Click to collapse
Is this only reason why nobody wants unlock their boot loaders?
Seriously?
TrackID = soundhound. Shazam?
Drm = does anyone using it anyway??
Cheers.
Sent from my MT15i
leave everyone to make their choise.
i prefer track id too.
The new TrackID works on bl unlocked phones aswell. See my post in the themes and apps section.
via Sony Ericsson Xperia
RohanAJoshi said:
I m new to this.
But hav studued well.
1st, unlock ur bootloader using testpoint method, this will mentain ur track id and drm.
I think this will also give chance to update ur officialy.
.
2nd, even if u unlock ur bootloader with official steps, u can use flash tool for flash ics ftf file, means u will get ics on ur phone.
But m not sure.
Click to expand...
Click to collapse
I don't mind losing TrackID and DRM's
But using flashtool i'll definitely get ICS yes/no ??
yes.
and if possible relock BL and you will get OTA
Unlocked My Bootloader today
Now, Custom Kernels
Options:
InteksKernelV15
DoomLords Kernel
Which one's better ??
And i use these instructions right ??
Flashing Custom Kernel (boot.img):
this WILL NOT WIPE ur data
the custom kernel will be provided as boot.img file
just copy this file to fastboot folder
just power down device and get into FASTBOOT MODE (LED notification turns BLUE) with usb-cable connected to PC
once u are in fastboot mode open command prompt and navigate to the folder containing fastboot files then just use the following command to flash custom kernel:
Code:
fastboot flash boot boot.img
once flashing is complete you will get a prompt on pc saying that everything is ok
now just unplug ur device and u are on the custom kernel
Click to expand...
Click to collapse
Any of the above kernels allow Overclocking ??
http://sourceforge.net/projects/seandroid/files/xperianeov/Kernel/InteksKernelV15.zip/download
Inteks is better IMO: it has built in recovery, so you don't have to flash recoveryNeo.img everytime. And it has good battery life.
Flashing Custom Kernel (boot.img):
this WILL NOT WIPE ur data
the custom kernel will be provided as boot.img file
just copy this file to fastboot folder
just power down device and get into FASTBOOT MODE (LED notification turns BLUE) with usb-cable connected to PC
once u are in fastboot mode open command prompt and navigate to the folder containing fastboot files then just use the following command to flash custom kernel:
Code:
fastboot flash boot boot.img
once flashing is complete you will get a prompt on pc saying that everything is ok
now just unplug ur device and u are on the custom kernel
Click to expand...
Click to collapse
How do i do that ???
What i do is drag the fastboot.exe file in CMD and then type "fastboot flash boot boot.img"
Boot.img is in same folder as fastboot
Help
Thanks
EDIT:
LOOK
{
"lightbox_close": "Close",
"lightbox_next": "Next",
"lightbox_previous": "Previous",
"lightbox_error": "The requested content cannot be loaded. Please try again later.",
"lightbox_start_slideshow": "Start slideshow",
"lightbox_stop_slideshow": "Stop slideshow",
"lightbox_full_screen": "Full screen",
"lightbox_thumbnails": "Thumbnails",
"lightbox_download": "Download",
"lightbox_share": "Share",
"lightbox_zoom": "Zoom",
"lightbox_new_window": "New window",
"lightbox_toggle_sidebar": "Toggle sidebar"
}
EDIT 2 : Now running on Inteks Kernel V15

Unable to flash "Boot.img" file

Flashing Custom Kernel (boot.img):
this WILL NOT WIPE ur data
the custom kernel will be provided as boot.img file
just copy this file to fastboot folder
just power down device and get into FASTBOOT MODE (LED notification turns BLUE) with usb-cable connected to PC
once u are in fastboot mode open command prompt and navigate to the folder containing fastboot files then just use the following command to flash custom kernel:
I didn't get those lines :/
Can someone explain ??
Code:
fastboot flash boot boot.img
once flashing is complete you will get a prompt on pc saying that everything is ok
now just unplug ur device and u are on the custom kernel
How do i do that ???
What i do is drag the fastboot.exe file in CMD and then type "fastboot flash boot boot.img"
Boot.img is in same folder as fastboot
Help
Thanks
EDIT:
LOOK
I get this "circled " over and over again :/
{
"lightbox_close": "Close",
"lightbox_next": "Next",
"lightbox_previous": "Previous",
"lightbox_error": "The requested content cannot be loaded. Please try again later.",
"lightbox_start_slideshow": "Start slideshow",
"lightbox_stop_slideshow": "Stop slideshow",
"lightbox_full_screen": "Full screen",
"lightbox_thumbnails": "Thumbnails",
"lightbox_download": "Download",
"lightbox_share": "Share",
"lightbox_zoom": "Zoom",
"lightbox_new_window": "New window",
"lightbox_toggle_sidebar": "Toggle sidebar"
}
Boot.img must be there where is fastboot.exe.Click shift on pc and click right on mouse at the same time i click "open command window here"(just like that" and then write command ... boot boot.img enter
Write in my mobile
open folder where is fast boot.exe
Hold down Shift...right mouse click..."open command prompt here" don't work?
If cmd opens then type fastboot flash boot boot.img Enter
Sent from my MT15i
Qwerty123 \m/ said:
Flashing Custom Kernel (boot.img):
this WILL NOT WIPE ur data
the custom kernel will be provided as boot.img file
just copy this file to fastboot folder
just power down device and get into FASTBOOT MODE (LED notification turns BLUE) with usb-cable connected to PC
once u are in fastboot mode open command prompt and navigate to the folder containing fastboot files then just use the following command to flash custom kernel:
I didn't get those lines :/
Can someone explain ??
Code:
fastboot flash boot boot.img
once flashing is complete you will get a prompt on pc saying that everything is ok
now just unplug ur device and u are on the custom kernel
How do i do that ???
What i do is drag the fastboot.exe file in CMD and then type "fastboot flash boot boot.img"
Boot.img is in same folder as fastboot
Help
Thanks
EDIT:
LOOK
I get this "circled " over and over again :/
Click to expand...
Click to collapse
From the command promt, type fastboot flash boot boot.img.
No need to write any thing but first you should have to setup the driver of your phone to your computer..... you will see that one in the device manager from the properties of your PC.
Thanks guys
Flashed Inteks Kernel V15 xD
I didn't know about the Shift R-click function
Worked perfectly
Btw if i up my Neo V to .42 firmware
will i lose root and CWM ?? And i'm guessing OTA updates and updates via all official methods wont work right ??
So flashtool or Wotan server ??
And again will i lose CWM an root ??
More importantly i got unlocked bootloader !
Thanks for your help
Qwerty123 \m/ said:
Btw if i up my Neo V to .42 firmware
will i lose root and CWM ?? And i'm guessing OTA updates and updates via all official methods wont work right ??
So flashtool or Wotan server ??
And again will i lose CWM an root ??
More importantly i got unlocked bootloader !
Thanks for your help
Click to expand...
Click to collapse
you can upgrade your Neo V to .42 using flashtool/wotan.
just make again the method for kernel.. always backup your system...
Can't flash my boot.img
I can't flash my boot.img by using cmd!!!
the screen will stop ay <wating for device>
I've done everything I had to do!!!
please help me................
Allen Hu said:
I can't flash my boot.img by using cmd!!!
the screen will stop ay
I've done everything I had to do!!!
please help me................
Click to expand...
Click to collapse
Fastboot drivers installed?
Where do get drivers?
Solution. Download flastool, install it, navigate C:/ Flashtool/ Drivers and install drivers.
And after that make restart your pc.
Edit: you can flash kernel with flashtool also, and its "must be tool for android fans"
Sent from my MT15i using Tapatalk 2
Flashtool
kirbygonzalo said:
you can upgrade your Neo V to .42 using flashtool/wotan.
just make again the method for kernel.. always backup your system...
Click to expand...
Click to collapse
+1. Try flashtool. I always use flashtool and it has never failed me.
Dont forget to press thans if I helped you. Cheers
Allen Hu said:
I can't flash my boot.img by using cmd!!!
the screen will stop ay <wating for device>
I've done everything I had to do!!!
please help me................
Click to expand...
Click to collapse
You can try using FlashTool, it is easier to load new kernels than CLI.
Just open FlashTool, connect your phone in fastboot mode, then click on the flash/lighting icon, select fastboot mode, then select kernel to flash and navigate to the folder where you have the kernel image.

[ROOT][NOOB GUIDE][for unlock BL] For Official ICS 4.0.4

First Thanks for the
Gjole86 & Madfysh
Requirement
ICS 4.0.4
Unlocked Bootloader
Fastboot
Base band 4.1.B.0.431
Flashable Zip
Superuser-3.0.7-efghi-signed.zip
------------------------------------------
Download Superuser-3.0.7-efghi-signed.zip"]superuser zip and paste into SD Card
HOTBOOT Method
lest start
Download Any Rootble Kernel
I recommend this one
http://www.4shared.com/file/LMJWQkxw/recoveryNeo.html (thanks for the Gjole86 )
After download this kernel put in fasboot folder and rename it as "boot"
Then open fastboot folder and press SHIFT+RIGHT CLICK
{
"lightbox_close": "Close",
"lightbox_next": "Next",
"lightbox_previous": "Previous",
"lightbox_error": "The requested content cannot be loaded. Please try again later.",
"lightbox_start_slideshow": "Start slideshow",
"lightbox_stop_slideshow": "Stop slideshow",
"lightbox_full_screen": "Full screen",
"lightbox_thumbnails": "Thumbnails",
"lightbox_download": "Download",
"lightbox_share": "Share",
"lightbox_zoom": "Zoom",
"lightbox_new_window": "New window",
"lightbox_toggle_sidebar": "Toggle sidebar"
}
Click "Open Command window here"
After Click on that you can see Dos command window
Then Connect the Phone fastboot mode [ Press and holt menu button and Plug the usb cable]
Phone LED color should be BLUE
Copy this and past this code into DOS For HOTBOOT
Code:
fastboot boot boot.img
after that step
keep pressing volume down to get into CWM [Keep Pressing keep pressing ]
DONT LET THE PHONE START UP AT ANY COST! U MUST GO INTO RECOVERY RIGHT AWAY
Keeeeeeeeeeeeep Pressing and Dont Unplugged USB cable until appear CWM
After comes CWM you can flash Superuser.zip
Code:
note: - i recommend kernel has OLD cwm
UP ---> volume up
Down---> volume Down
Select ---> power button
here is proof from my phone
with superuser app
Sorry for my bad English
Click to expand...
Click to collapse
This method is universal for any fw in xperia afaik mate,not just for 4.0.4
anyway will be useful to someone
Can you please check if you can (allowed) to delete any application inside vendor folder after root?
If yes what is the root explorer you are using?
Thanks
ThilinaC said:
This method is universal for any fw in xperia afaik mate,not just for 4.0.4
anyway will be useful to someone
Click to expand...
Click to collapse
Error download RecoveyNeo
I can´t download boot.img..... Appears this error on 4shared.
The file link that you requested is not valid.
tamoratti said:
I can´t download boot.img..... Appears this error on 4shared.
The file link that you requested is not valid.
Click to expand...
Click to collapse
Just hotboot nightelf's kernel
http://forum.xda-developers.com/showthread.php?t=1566871
pedrofigo said:
Can you please check if you can (allowed) to delete any application inside vendor folder after root?
If yes what is the root explorer you are using?
Thanks
Click to expand...
Click to collapse
yes you can
i am deleted Chinesekeyboard.apk
Using Root Explorer
pedrofigo said:
Can you please check if you can (allowed) to delete any application inside vendor folder after root?
If yes what is the root explorer you are using?
Thanks
Click to expand...
Click to collapse
check this out -->>
http://forum.xda-developers.com/showthread.php?p=26758586#post26758586
;o)
Later, I can change ICS Inteks Kernel?
joesser said:
Later, I can change ICS Inteks Kernel?
Click to expand...
Click to collapse
your choice
with this you dont need to press a button. it boots directly into recovery
http://forum.xda-developers.com/showthread.php?t=1183465
and i made a zip with a ICS bugfixed SU version 3.1 and busybox included
When I do the fastboot boot boot.img, it fails telling that my device must be rooted first.
ayozito said:
When I do the fastboot boot boot.img, it fails telling that my device must be rooted first.
Click to expand...
Click to collapse
Unlock your bootloader..
ayozito said:
When I do the fastboot boot boot.img, it fails telling that my device must be rooted first.
Click to expand...
Click to collapse
*Requirement
Unlocked Bootloader
Sorry for being a noob but can I do this on my arc 4.0.4 ics with unlocked bootloader
andrioboss said:
Sorry for being a noob but can I do this on my arc 4.0.4 ics with unlocked bootloader
Click to expand...
Click to collapse
Yes. Use any Arc custom kernel which have CWM.
max_r said:
First Thanks for the
Gjole86 & Madfysh
Requirement
ICS 4.0.4
Unlocked Bootloader
Fastboot
Base band 4.1.B.0.431
Flashable Zip
Superuser-3.0.7-efghi-signed.zip
------------------------------------------
Download Superuser-3.0.7-efghi-signed.zip"]superuser zip and paste into SD Card
HOTBOOT Method
lest start
Download Any Rootble Kernel
I recommend this one
http://www.4shared.com/file/LMJWQkxw/recoveryNeo.html (thanks for the Gjole86 )
After download this kernel put in fasboot folder and rename it as "boot"
Then open fastboot folder and press SHIFT+RIGHT CLICK
Click "Open Command window here"
After Click on that you can see Dos command window
Then Connect the Phone fastboot mode [ Press and holt menu button and Plug the usb cable]
Phone LED color should be BLUE
Copy this and past this code into DOS For HOTBOOT
Code:
fastboot boot boot.img
after that step
keep pressing volume down to get into CWM [Keep Pressing keep pressing ]
DONT LET THE PHONE START UP AT ANY COST! U MUST GO INTO RECOVERY RIGHT AWAY
Keeeeeeeeeeeeep Pressing and Dont Unplugged USB cable until appear CWM
After comes CWM you can flash Superuser.zip
Code:
note: - i recommend kernel has OLD cwm
UP ---> volume up
Down---> volume Down
Select ---> power button
here is proof from my phone
with superuser app
Click to expand...
Click to collapse
Hi i did everything you said but this error appears
C:\qwe\fastboot>fastboot boot boot.img
downloading 'boot.img'...
FAILED (remote: The Device must be rooted first)
finished. total time: 0.000s
Click to expand...
Click to collapse
ohh sorry i just notice the above post replay!
@giannis753: in future, PLEASE don't quote ENTIRE post.
And yes, as you can see, rule is first read, then ask.
giannis753 said:
Hi i did everything you said but this error appears
ohh sorry i just notice the above post replay!
Click to expand...
Click to collapse
did you Unlocked your phone bootloader?
max_r said:
did you Unlocked your phone bootloader?
Click to expand...
Click to collapse
After holding the menu button and plugging in the USB, the phone LED is BLUE and i ran the FASTBOOT command ...
it says <Waiting For Device> ...
for the last 10 mins i'm waiting ... what is wrong??
My phone is LT15i
ICS 4.04
Firmware 4.1.B.0.431

Nexus 5. Wiped the OS. Need Help.

Hello everyone.
I wanna start this by saying that I'm very new to all this rooting and custom roms.
So I rooted my Nexus 5 and installed multirom and a couple of roms, being the tinkerer that I am, I went to the recovery settings to mess with it, and I wiped the phone clean by mistake. Everything gone, even the OS.
Now I have no idea how to fix it, any help will be appreciated.
iyzyz said:
Hello everyone.
I wanna start this by saying that I'm very new to all this rooting and custom roms.
So I rooted my Nexus 5 and installed multirom and a couple of roms, being the tinkerer that I am, I went to the recovery settings to mess with it, and I wiped the phone clean by mistake. Everything gone, even the OS.
Now I have no idea how to fix it, any help will be appreciated.
Click to expand...
Click to collapse
Boot into TWRP recovery and connect to your PC. Download a ROM from your development forums to your PC. You should see your nexus 5 internal storage listed on your PC. Drag and drop the ROM from PC to your internal storage. Flash ROM with TWRP, profit.
Evolution_Tech said:
Boot into TWRP recovery and connect to your PC. Download a ROM from your development forums to your PC. You should see your nexus 5 internal storage listed on your PC. Drag and drop the ROM from PC to your internal storage. Flash ROM with TWRP, profit.
Click to expand...
Click to collapse
When I choose Recovery Mode in the bootloader, I just get a black screen and it stays that way!
I don't know how you managed to wipe the recovery but here is how to fix it:
Download TWRP for nexus 5
Boot into bootloader, connect to pc and:
fastboot flash recovery /path/to/recovery.img
if that doesnt work do this:
fastboot boot /path/to/recovery.img
nagalun said:
I don't know how you managed to wipe the recovery but here is how to fix it:
Download TWRP for nexus 5
Boot into bootloader, connect to pc and:
fastboot flash recovery /path/to/recovery.img
if that doesnt work do this:
fastboot boot /path/to/recovery.img
Click to expand...
Click to collapse
Sorry but how do I type this " /path/to/recovery.img" in the command prompt? I have the twrp file on the desktop.
iyzyz said:
Sorry but how do I type this " /path/to/recovery.img" in the command prompt? I have the twrp file on the desktop.
Click to expand...
Click to collapse
Make sure you have the TWRP.IMG somewhere where fastboot can find it, ie in your platform-tools folder. Open command prompt there by holding shift and right clicking in that location. Select open command window here. Then type: fastboot flash recovery (name of)recovery.img
I suggest renaming the TWRP IMG to either recovery.img or TWRP.img , remember, Windows will automatically add the extension so only rename it TWRP or recovery. Otherwise, you'll end up with a file named recovery.img.img
Then after renaming, you'd type:
fastboot flash recovery TWRP.img or if renamed to recovery:
fastboot flash recovery recovery.img
Evolution_Tech said:
Make sure you have the TWRP.IMG somewhere where fastboot can find it, ie in your platform-tools folder. Open command prompt there by holding shift and right clicking in that location. Select open command window here. Then type: fastboot flash recovery (name of)recovery.img
I suggest renaming the TWRP IMG to either recovery.img or TWRP.img , remember, Windows will automatically add the extension so only rename it TWRP or recovery. Otherwise, you'll end up with a file named recovery.img.img
Then after renaming, you'd type:
fastboot flash recovery TWRP.img or if renamed to recovery:
fastboot flash recovery recovery.img
Click to expand...
Click to collapse
Oh nevermind I got it from here
When I try to flash the rom I get this
{
"lightbox_close": "Close",
"lightbox_next": "Next",
"lightbox_previous": "Previous",
"lightbox_error": "The requested content cannot be loaded. Please try again later.",
"lightbox_start_slideshow": "Start slideshow",
"lightbox_stop_slideshow": "Stop slideshow",
"lightbox_full_screen": "Full screen",
"lightbox_thumbnails": "Thumbnails",
"lightbox_download": "Download",
"lightbox_share": "Share",
"lightbox_zoom": "Zoom",
"lightbox_new_window": "New window",
"lightbox_toggle_sidebar": "Toggle sidebar"
}
EDIT: IT WORKED! I downloaded a Cyanogen rom and it worked! Thanks a lot everyone.

[GUIDE] Bootloader unlock and root without TWRP - ZE554KL, Z01KD*

Hello,
As I had a somehow hard time to find a comprehensive guide on how to unlock the bootloader and root the Zenfone 4, here is a quick guide on how to do so. The method below was successfully used on a Z01KDA.
As usual: this guide will be used at your own risk. I won't accept any responsibility in any way if it results in a damage of any sort on your device.
Click to expand...
Click to collapse
PREREQUISITES
Zenfone 4 (that... should be obvious, but who am I to judge)
A computer with:
Windows (at least Windows 7, I guess)
Fastboot ready to use (I recommend using the file from this link as it is the most straightforward, but if you prefer the SDK tools, well, you do you) and being able to use it (though on a basic level)
A USB-C cable capable of transferring data
Time to read all the annoying stuff below, and patience.
1. Bootloader unlock (from this thread // thanks to OP @shakalaca)​
Whichever method you use to unlock your bootloader, all your personal data and settings will be erased and your phone will be restored to factory default. So, backup everything before going forward.
As this method was used on a rather old version of the Zenfone 4 firmware, I suggest that you use the official downgrade method from Android P to Android O. To do so :
Download the file here on your computer (the main page is located here, under Drivers & Tools), and put it at the root of the phone, do not change the name of the file
After unplugging your phone, it will prompt a software update, proceed with it
If it doesn't work for any reason, use this method instead:
Put the file on a SD card (...inside the phone)
Reboot the phone to recovery (via ADB, or Power button + Volume down)
Install the update from recovery
Wait for the phone to reboot.
After the downgrade, you can proceed to the bootloader unlock:
Download the method of @shakalaca located here
Unzip all the files to the same folder
Get into fastboot on the phone (reboot with Power button + Volume up)
Make sure that your phone is detected with
Code:
fastboot devices
Run the file "ze554kl_unlock.bat" as administrator
Let it do its magic
Your phone will reboot, congrats, the bootloader is unlocked.
{
"lightbox_close": "Close",
"lightbox_next": "Next",
"lightbox_previous": "Previous",
"lightbox_error": "The requested content cannot be loaded. Please try again later.",
"lightbox_start_slideshow": "Start slideshow",
"lightbox_stop_slideshow": "Stop slideshow",
"lightbox_full_screen": "Full screen",
"lightbox_thumbnails": "Thumbnails",
"lightbox_download": "Download",
"lightbox_share": "Share",
"lightbox_zoom": "Zoom",
"lightbox_new_window": "New window",
"lightbox_toggle_sidebar": "Toggle sidebar"
}
2. Install the latest firmware available on your Zenfone 4​
Follow the same steps as in the previous guide (1.), but with this file (the main page is located here, under BIOS & FIRMWARE ==> you have to click on EXPAND ALL to see all files)
3. Root​
On your phone:
Download the Magisk Manager apk from this link on your phone
Install it
On your computer:
Download the file from step 2. above
Extract it to any location
Locate the file boot.img and put it your phone.
On your phone:
Open Magisk
Click on Install
On the next screen, select
Preserve AVB 2.0/dm-verity
Preserve force encryption
Click NEXT
Under Method, click Select and Patch a File
Select the boot.img file
Let Magisk patch the file
Locate and put the modified boot.img file on your computer (in the same folder as the one with fastboot if you did not install it system wide)
Get into fastboot mode (reboot with Power button + Volume up)
On your computer
Open a cmd window
cd to the folder where the modified boot.img is located
Check if your phone is detected with the following command:
Code:
fastboot devices
Input the following command and press Enter:
Code:
fastboot flash boot name_of_the_modified_boot.img
Reboot your phone with the following command:
Code:
fastboot reboot
Your phone will reboot, congrats, it is rooted.
Feel free to ask any question if this guide is not clear, but it should be easy to follow!
I'm not getting past step 1 because my computer doesn't recognize the cell phone when it's in csc mode, it doesn't appear even when I do the fastboot devices command, could you help me?
JãoFrango said:
I'm not getting past step 1 because my computer doesn't recognize the cell phone when it's in csc mode, it doesn't appear even when I do the fastboot devices command, could you help me?
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