Zenfone 2 ZE550ML Bootload unlock problem - General Questions and Answers

Hi to all, yesterday night probably i did some mistake trying to unlocking the bootloader for my asus zenfone 2 (ZE550ML)
I installed the driver and able debugging usb mode ecc...
i used the bootloader unlocker kit by kapil tapsi, i connected the device and entered on fastboot, i selected agree (for start the process of unlock) but idk something gone wrong, and now if i try to go on fastboot or recovery or everything u can do pressing Power + volume up i got stuck on asus logo screen, and ther's no way to get out, if not restart the device pressing power bottom.
if i don't try to enter in fastboot mode the device start correctly, but i have to dowgrade it and then upgrade to android 6 with patch security (ferbary 2017 or before).
Can someone try to help me?

Related

cant enter fastboot mode

when im trying to enter the fastboot mode [voluim up+power buttom]
its just transfering me to scree with android logo and it says
"Standart set configuration"
and its stuck there.
i also tried it when usb pluged.
it worked at start, it start happened when i tried to enter the recovery.
what should i do?
standart set configuration... what?
what are you trying to do in the bootloader?
you simply turn the phone off. hold volume up and power button, don't let go of it
just- standart set configuration
with android logo and black background.
i have tried to get into recovery to root my phone.
and yes i just hold these and release it when it turned on.
i also tried to keep holding the the bottons even when it turned on and im getting this
usb control init
usb control init end
you know what is the problem? X:
edit: i think i confuzed with fastboot.
i cant enter the fastboot.
Enableee said:
just- standart set configuration
with android logo and black background.
i have tried to get into recovery to root my phone.
and yes i just hold these and release it when it turned on.
i also tried to keep holding the the bottons even when it turned on and im getting this
usb control init
usb control init end
you know what is the problem? X:
edit: i think i confuzed with fastboot.
i cant enter the fastboot.
Click to expand...
Click to collapse
bootloader != fastboot.
Fastboot is accessed through Android 2.3.X SDK.
http://www.pdasoft.cz/files/root/obrazky_k_clankum/2011/Google-Nexus-S/31-Nexus_S-bootloader.jpg
thats the bootloader. So yes, you're already in the bootloader.
If you want fastboot to work. Look for the rooting thread stickied and follow those instructions. You also need nexus s usb drivers for fastboot to work.
EDIT:nvm i fixed that.
thanks
Hey , how did you solve it , i am stuck
Enableee said:
EDIT:nvm i fixed that.
thanks
Click to expand...
Click to collapse
Hey , i was wondering how did you solve it , i have been trying to solve this problem for two days , can you help me please .
I get the same message as you ,when i try
adb devices - > nothing is listed .
when i try fastbook oem unlock -> exception error
and i can reach to the bootloader only , any help please

[Completed] [Fixed]Bricked Huawei P8

I was running a lollipop bootloader and since i wanted to upgrade to marshmallow i had to update the bloodloader too, so i flashed a new stock boot.img obtained from a stock rom and soon after that i also flashed twrp, i think i somehow bypassed the new (locked?) bootloader with a custom recovery and now i'm stuck in "Rescue Mode".
Device is now stuck into that mode, i cannot turn it off or enter recovery, as soon as i restart my phone it goes into rescue mode, i have already tried all key combinations and also tried to force install from sdcard, my computer is not recognizing my device either so i can't use adb, i had no idea bricking a device like this was even possible, i'm quite desperate.. please help.
[How i fixed it] I somehow managed to get out of Rescue Mode, what i did wrong was not holding vol down + power long enough, you have to hold them down until phone restarts, that takes about 10 seconds, after that you will feel a vibration and huawei logo will appear, keep holding buttons down for 4-5 more seconds before taking your fingers off, it should then go into fastboot, once you're there adb should work and you will be able to unlock the bootloader if it is not unlocked already, after that you should be able push data to device or flash recovery again. If adb still doesn't work check usb drivers, your best bet is probably downloading HiSuite.
Awesome! :good:
Glad you got it going! I'll close this thread now! But here is your device section for future use, http://forum.xda-developers.com/t/huawei-p8
Cheers!

Nexus 5 - Stuck in boot loop. No recovery mode. Cannot Unlock Bootloader.

Hi Guys, My Nexus 5 is stuck in a boot loop where it wont even get past the Google logo.
I have been searching around and have tried a number of things but nothing is working for me. Here's what I have tried so far:
- I thought the power button might be stuck down so I stripped and cleaned the whole thing. Button seems to be working OK but still in loop.
- Tried clearing cache through recovery mode. Once in recovery mode the power+vol up button will not bring up menu. It then reboots after 5 seconds and the loop starts again.
Currently I am trying to flash an OEM version onto the phone but the Bootloader is locked. Working through the guide here. I can connect to the phone. Execute the command 'fastboot oem unlock' but then when I attempt the reboot I get stuck back in the loop.
So yea that's where I am at so if anyone has any solutions for me that would be much appreciated.
Try nexus tool kit to unlock bootloader.
cukla said:
Try nexus tool kit to unlock bootloader.
Click to expand...
Click to collapse
Do you mean the Android SDK Platform-tools or maybe the Nexus Root Toolkit? In either case the result is the same. As soon as the phone needs to reboot to unlock the bootloader it goes back into the loop and hence can not complete the unlocking.
Spark9999 said:
Do you mean the Android SDK Platform-tools or maybe the Nexus Root Toolkit? In either case the result is the same. As soon as the phone needs to reboot to unlock the bootloader it goes back into the loop and hence can not complete the unlocking.
Click to expand...
Click to collapse
It's your power button then nothing to do with nexus root toolkit.
I'm having the same problem, power button seems to work as it does not reboot itself
It stops in the Google logo for about 10 to 15 seconds, after which it restarts and does it again
When I do unblock the bootloader by adb and I will execute the command to reinitiate it back again to the screen with the Google logo with the bootloader blocked and thus be infinitely with the logo for 10 to 15 seconds
Anyone have any idea what that might be?
Sorry for my english.

Huawei P9 Mini lite problem (Boot loop, no able to use recovery)

Hello.
I am Finnish, so I try to tell my problem with correct english.
I have a Huawei P9 Mini Lite phone with Android 7, stock ROM. I unlocked the bootloader. I tried to install custom recovery, TWRP, but it failed, must have been wrong version, for other P9 model. I used Windows software just for for Huawei phones, that you can use to unlock, relock bootloder, root, and many stuff (I cannot remember the name of that software, it works in command prompt window). Situation was kind of messy, but after unlocking, I was able to boot phone to Android OS, only entering eRecovery first, and there press the "reboot" option. So I thought if I relock the bootloader, it maybe helps. After relocking, I rebooted my phone, and I got notification, that there is some problem with file system, and I must do factory reset. It offered me that option right away, so I clicked factory reset. After that, phone went into boot loop state, and also there is a warning screen, about that phone cannot be trusted, because of bootloader is unlocked-relocked. Cannot remember clearly, because the warning screen appears only for few seconds. I was able to press power, vol up/down buttons, that are mentioned in warning screen to enter recovery or continue etc., but it doesn´t help. Huawei logo appears, phone vibrates, and then it starts again... I cannot enter eRecovery anymore. I can enter to normal stock recovery only when I connect USB cable to PC, and press power and vol down, but there is no options to anything. Only notification, that I must connect phone to computer with USB cable, and I did that already. But computer doesn´t recognize my phone, so I cannot do nothing by using computer to try factory reset or something else. In a simple way, I have drivers on my PC for USB, and Huawei software too, but I cannot connect phone to PC. Interesting thing is, that Huawei software on my PC recognizes that there is my phone, when I use USB cable, but there is no connection between phone and PC. So how I can do anything to my phone, when I cannot use my PC to work with my phone? Battery is not removable, and I also let my battery to go empty, and when I connected phone to charger after that, and later tried to turn it on, boot loop started again.
[WANTED!!!] TWRP port for Huawei SLA-L02
Hi and welcome to this forum.
I apologize for the late reply. In the meantime, did you resolve the issue?
Is your device a Huawei SLA-L02?
If you still need help for the above-mentioned smartphone, let me know.
Thanks and greetings
can you please help me I need help because this is happening to me and can you please respond fast
Simon Šircelj said:
can you please help me I need help because this is happening to me and can you please respond fast
Click to expand...
Click to collapse
You can follow this guide.
Make sure that the build number ends in an even number (if your phone is a dual-sim model). For example, SLA-L22C432B150
In order to recover Android properly, it's necessary to discover which build number is installed now on your phone. So please, turn off your phone. Plug your phone to a computer by a usb cable, then hold down simultaneously the volume down button and the power button, so that the FASTBOOT&RESCUE MODE can start on your phone. Then, on Windows, run a command prompt as administrator and move to the directory where there are fastboot and adb.
Now, type and enter the following command:
Code:
fastboot oem get-build-number
Then, post the returned result, thanks.

【HELP!】QUALCOMM Clash Dump Mode and Boot-loader is Locked !

Hi Guyz
I had a working One Plus 6 , never flashed anything nor root it . My boot-loader is still locked.
One day while lying on table it got hanged and became unresponsive when I restarted it with power key , first it took a while to start and then
ended up with screen saying 'QUALCOMM Clash Dump Mode '
I don't mind erasing or losing data , so I went into Fastboot Mode and tried to enter recovery mode from there but it didn't worked (Seems like I don't have any recovery)
Next I installed the drivers and android sdk on my system and connected my device through Fastboot . But when I try to erase data or flash any image it didn't work because my boot-loader is in locked state.
I simply want to erase everything and sent my device to OnePlus since its in warranty . (And I may get new phone )
Thanks in Advance.
just use unbrick tool, it will reflash to stock OOS.
Use this ;
https://forum.xda-developers.com/oneplus-6/how-to/tool-msmdownloadtool-v4-0-international-t3798892
- Start the soft
- turn off your phone
- hold the up volume for 5 sec and plug the phone to your pc
- you should now see the on status "connected"
- click start and let the soft finish, your phone should start again

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