asus zenfone 4 max bootloader won't unlock help please - Asus ZenFone 4 Max Questions & Answers

hey guys
i'm trying to root my zenfone 4max device which has andriod 8.1 but first of all i have to unlock boot loader of my device
i tried this three ways below but all of them failed
1- UnlockTool_ASUS_Android_signed_platform
i installed this app on my device boot after restarting device state was still locked in fastboot mode and nothing has changed
2- fastboot 1
i used this code on fast boot but nothing changed again
Code:
adb reboot-bootloader
echo > key.txt
fastboot oem getunlockkey key.txt
fastboot reboot-bootloader
fastboot reboot
2- fastboot 2
Code:
adb reboot-bootloader
fastboot oem unlock
after this code it shows this message
highonandroid.com/wp-content/uploads/2018/06/howto-unlock-bootloader-any-android-9.jpg
and when i chose yes my phone restarted and then i saw 2 below messages
4.bp.blogspot.com/-58ClNK3D15Y/VIB7rIGqITI/AAAAAAAAG3Q/ZlbZGozCMZg/s1600/2014-12-02%2B11.32.29.jpg
tosinso.com/files/get/9c4f198e-9e4e-472b-915e-967e8b22bbe0
please help me

This should be helpful.

done

Related

[Completed] Moto G2 UTAG Flashfail Configured As Fastboot

Hi
I tried to root my Moto G2 running android 5.0.2 following a tutorial I found on technoprotocol.com (can't post link as I am new to forum.)
I booted into fastboot mode as per the instructions (after enabling usb debugging) and tried to root. Unfortunately I got an error (I didn't catch what it said) and now my phone only boots into fastboot and I can't go into any of the sub-menus ("recovery", "factory" etc.)
I downloaded minimal adb and fastboot and tried the command:
Code:
fastboot oem fb_mode_clear
However it still boots into fastboot and wont let me go into submenus or boot into android.
Any help wold be greatly appreciated.
It now seems to be working after I ran these commands through ADB FastBoot.
Code:
fastboot erase userdata
and
Code:
fastboot reboot

idol 3 twrp question

ok reading other threads i see others having issues with flashing twrp also.
i followed the unlock procedure and it was a sucess.
procedure:
in command prompt with files in directory
1: adb reboot-bootloader
2: fastboot -i 0x1bbb oem unlock
3: fastboot -i 0x1bbb oem device-info (bootloader confirmed unlocked)
4: fastboot -i 0x1bbb reboot
5: let deviice reboot
6: adb reboot-bootloader
7: got files from here http://forum.xda-developers.com/idol-3/general/twrp-custom-recovery-idol3-6045-t3162608
8: fastboot -i 0x1bbb flash recovery twrp-2.8.7.0-idol3.img
10: rebooted
11: scratched head as default recovery booted.
so i am assuming i need to apply root before flashing custom recovery?
thanks in advance for any help provided.
I'm not sure there is any difference between the 5.5" & the 4.7" in term of the procedure but here's what I did on my 5.5"
1. Get ADB SDK application installed on PC
2. Download and install the correct USB driver for the phone. Assume you already downloaded the custom TWRP recovery image
3. Enable USB debugging mode on the phone
4. Plugin the phone to the PC, open Command Prompt
a. adb devices // to make sure the phone is recognized and listed
b. adb reboot bootloader
c. fastboot -i 0x1bbb flash recovery twrp-2.8.7.0-idol3.img // browse to where the .img is located first
Should be it!
You can root it AFTER install the custom recovery.
Hope that help!
deamon1311 said:
ok reading other threads i see others having issues with flashing twrp also.
i followed the unlock procedure and it was a sucess.
procedure:
in command prompt with files in directory
1: adb reboot-bootloader
2: fastboot -i 0x1bbb oem unlock
3: fastboot -i 0x1bbb oem device-info (bootloader confirmed unlocked)
4: fastboot -i 0x1bbb reboot
5: let deviice reboot
6: adb reboot-bootloader
7: got files from here http://forum.xda-developers.com/idol-3/general/twrp-custom-recovery-idol3-6045-t3162608
8: fastboot -i 0x1bbb flash recovery twrp-2.8.7.0-idol3.img
10: rebooted
11: scratched head as default recovery booted.
so i am assuming i need to apply root before flashing custom recovery?
thanks in advance for any help provided.
Click to expand...
Click to collapse
I had to use Flashify to get it to stick on my 60450. Otherwise, I would have to use commands to get it to boot into TWRP rather than stock.
5.5" cricket here.
it boots into twrp till it loads the os wich seems to repair the recovery.
be annoying if it is self repaiiring.
ok root applied.
how do i flashify twrp.

unlocking bootloader

hey please help i am unable to unlock boot loader of my coolpad note 5 which has snapdragon 617 soc, no unlock code type help or instruction on official forum and no help there because all command returns as unknown command ,
i tried many command except these two command all return unknown command ,
fastboot devices works shows device no
fast getvar all works showing something
i checked all driver installed properly and pc showing it on device manager as fastboot device even fastboot recognized it as a fastboot devices, also i allow oem unlocking on developer setting and enabled usb debugging
after this all command like
fastboot oem unlock
fastboot oem unlock-go
fastboot boot
fastboot reboot
fastboot flashing unlock
fastboot oem device-info
fastboot flash
all and more i found i net returns unknown command remote
i tried with vendor id but no result
i checked fastboot getvar all returns its kernal as lk
so do little kernel has problem , i have its firmware package but not found aboot.c
please help its unrooted
attached error command screenshot in zip

your device is corrupt. it can't be trusted and will not boot g.com/abh

your device is corrupt. it can't be trusted and will not boot
g.com/abh
Hello, I tried root my phone NX616J ( nubia x ui.nubia.cn / rom / detail / 58 )
maybe someone gives me good instructions for flash img
I tried this:
fastboot -w update C:\nubiax\zip\update.zip
error:
NotSpecified: (archive does no...droid-info.txt':String)
and this:
fastboot erase modem
fastboot erase cache
fastboot format userdata
fastboot flash boot C:\nubiax\img\NX616J-V2-11Firmware\boot.img
fastboot flash system C:\nubiax\system.img #### it took from "red nubia" nowhere found system.img for x nubia !!! ####
fastboot flash recovery C:\nubiax\img\NX616J-V2-11Firmware\recovery.img
fastboot flash boot C:\nubiax\img\NX616J-V2-11Firmware\dspso.bin
fastboot flash boot C:\nubiax\img\NX616J-V2-11Firmware\parameter.img
fastboot flash splash C:\nubiax\img\NX616J-V2-11Firmware\splash.img
fastboot flash modem C:\nubiax\img\NX616J-V2-11Firmware\NON-HLOS.bin
fastboot flash boot C:\nubiax\img\NX616J-V2-11Firmware\vbmeta.img
fastboot flash recovery C:\nubiax\img\NX616J-V2-11Firmware\recovery.img
fastboot reboot
if someone has the same problem:
at link everything what you need
https://drive.google.com/drive/folde...vH?usp=sharing
#C:\nubiax\adb\..
adb devices
adb reboot bootloader
adb kill-server && adb start-server
fastboot oem nubia_unlock NUBIA_NX616J
fastboot flash system C:\nubiax\img\nubiaximg\system.img
fastboot flash vendor C:\nubiax\img\nubiaximg\vendor.img
fastboot flash modem C:\nubiax\img\nubiaximg\modem.img
fastboot flash splash C:\nubiax\img\nubiaximg\splash.img
fastboot flash parameter C:\nubiax\img\nubiaximg\parameter.img
fastboot flash dtbo C:\nubiax\img\nubiaximg\dtbo.img
fastboot flash boot C:\nubiax\img\nubiaximg\boot.img
fastboot flash recovery C:\nubiax\img\nubiaximg\recovery.img
fastboot flash vbmeta C:\nubiax\img\nubiaximg\vbmeta.img
fastboot reboot bootloader
reciovey should now work * thanks for the file and help Member - Nubia2452
now just
upload it to USB the file NX616J-updateRomV305.zip
from recover start USB update (zip)
nubia X should come back to life
Now If you want Root Nubia X - RomV305!
enable USB debugging (setting - Developer options)
and
come back bootloader ( adb reboot bootloader )
Start - nubia-X_Root-V305.exe at PC - USB cable connected to phone
ROOT should now work
and
Now If you want TWRP in Nubia X RomV305!
start - nubia X-for Android P-TWRP-3.3.0.exe at PC - USB cable connected to phone
reciovey TWRT should now work
Zed Malta said:
if someone has the same problem:
at link everything what you need
https://drive.google.com/drive/folde...vH?usp=sharing
#C:\nubiax\adb\..
adb devices
adb reboot bootloader
adb kill-server && adb start-server
fastboot oem nubia_unlock NUBIA_NX616J
fastboot flash system C:\nubiax\img\nubiaximg\system.img
fastboot flash vendor C:\nubiax\img\nubiaximg\vendor.img
fastboot flash modem C:\nubiax\img\nubiaximg\modem.img
fastboot flash splash C:\nubiax\img\nubiaximg\splash.img
fastboot flash parameter C:\nubiax\img\nubiaximg\parameter.img
fastboot flash dtbo C:\nubiax\img\nubiaximg\dtbo.img
fastboot flash boot C:\nubiax\img\nubiaximg\boot.img
fastboot flash recovery C:\nubiax\img\nubiaximg\recovery.img
fastboot flash vbmeta C:\nubiax\img\nubiaximg\vbmeta.img
fastboot reboot bootloader
reciovey should now work * thanks for the file and help Member - Nubia2452
now just
upload it to USB the file NX616J-updateRomV305.zip
from recover start USB update (zip)
nubia X should come back to life
Now If you want Root Nubia X - RomV305!
enable USB debugging (setting - Developer options)
and
come back bootloader ( adb reboot bootloader )
Start - nubia-X_Root-V305.exe at PC - USB cable connected to phone
ROOT should now work
and
Now If you want TWRP in Nubia X RomV305!
start - nubia X-for Android P-TWRP-3.3.0.exe at PC - USB cable connected to phone
reciovey TWRT should now work
Click to expand...
Click to collapse
https://drive.google.com/drive/folde...vH?usp=sharing[/url]
the link is dead and i'm in a really bad situation...please
my nubia x is locked and i can't acces the restor mode even with power vol+ is not working i can only boot on fastboot mode and when i select reboot to recovery nothing happens it goes directly on " your device is corrupted"
It was rooted and i tried to restore it with twrp. Can you help me ?
elnas1369 said:
https://drive.google.com/drive/folde...vH?usp=sharing[/URL]
the link is dead and i'm in a really bad situation...please
my nubia x is locked and i can't acces the restor mode even with power vol+ is not working i can only boot on fastboot mode and when i select reboot to recovery nothing happens it goes directly on " your device is corrupted"
It was rooted and i tried to restore it with twrp. Can you help me ?
Click to expand...
Click to collapse
hi dear
have you got the solution as i am at the same setuation as you mention above. i am also stuck on Recovery mode please let me know if you got the link

Stuck at Fastboot !

Oneplus 7 pro android 11
downloaded adb from web on linux
unlocked bootloader
then goto fastboot and flashed twrp tried to recovery but got stuck at fastboot
i tried everything that i found on internet
i found that this device has 2 slots thats confused me.
help!
To exit Fastboot mode try this
Code:
fastboot devices
fastboot reboot
jwoegerbauer said:
To exit Fastboot mode try this
Code:
fastboot devices
fastboot reboot
Click to expand...
Click to collapse
its work in terminal but not in the device.
everytime i tried it start with bootup logo and endup with fastboot mode.

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