[Help Please] Unlocking my bootloader in Marshmallow. (ZE550KL) - Zenfone 2 Laser Q&A, Help & Troubleshooting

Hello, i have ZE550KL and i need to unlock my devices bootloader.
I know how to unlock bootloader in my phone but in the Zenfone 2 Laser if you are in Marshmallow it says "Unlock Device App stopped".
There isnt problem in Lollipop, if you use "Unlock Device App" it succesfully unlocks bootloader.
But i want to unlock bootloader in Marshmallow, but how?
Thanks. Greetings from Turkey.
Sent from my Asus ZenFone 2 Laser (ZE550KL) using XDA Labs

Just download the pre rooted Version matching your SKU from here and flash it, you are done.

TheMobileShots said:
Just download the pre rooted Version matching your SKU from here and flash it, you are done.
Click to expand...
Click to collapse
I dont need root. I need flashing a TWRP and a rom. Why i flash Prerooted?

Unlock app current supporting LP version, and wait for new Unlock app for MM version. If you cant wait for it, just downgrade to LP and unlock bootloader. Once unlocked means, your device bootloader cannot lock back. Now if you want to go back to MM, then just upgrade it. In MM your bootloader will be unlocked only. If you want to see how i did this, visit my youtube channel here

Follow this guide. Kolay gelsin

I downgraded and unlocked my bootloader week ago thanks.

Related

Can i update Zenfone2Laser ZE550KL to 6.0 after unlocking bootloader with unlockApp?

I have a Zenfone 2 LAser ZE550KL with locked bootloader. Android 5.0 version installed. Not yet upgraded to Marshmallow.
Can we use that official unlock app to unlock bootloader and then upgrade to marshmallow through the OTA?
Is that possible?
the answer is yes but you will do it via manual mode you will not receive any OTA updates
Yes.... ^^
But for everything work well maybe after update,
Factory reset for best run
I have the same question; I have a rooted, unlocked bootloader (unlocked via Unofficial Method in this forum) ZE550KL 5.1 Lollipop. I want to upgrade to Official Stock MM Firmware ? How to do so ?

Unlock and relock still possible with A2017U B27?

Hi there folks,
Did anyone on stock b27 non-root, locked bootloader try if the unlock procedure provided by @DrakenFX still works? Also if relock is still working? I mean did the bootloader unlock procedure already got changed as announced from ZTE?
For now I want to stay stock, but don't want to loose possibility to unlock after the update to B27...
Thx!
Or is it at least possible to downgrade to B20 from B27 using tenfar's tool and then unlock bootloader?
Just for the record: it is still possible to unlock on fully stock B27 using this threads method:
http://forum.xda-developers.com/axon-7/how-to/guide-how-to-unlock-bootloader-stay-t3461165/
Gachmuret said:
Hi there folks,
Did anyone on stock b27 non-root, locked bootloader try if the unlock procedure provided by @DrakenFX still works? Also if relock is still working? I mean did the bootloader unlock procedure already got changed as announced from ZTE?
For now I want to stay stock, but don't want to loose possibility to unlock after the update to B27...
Thx!
Click to expand...
Click to collapse
I did it - it works

can I flash Mm modem and bootloader ?

I'm unlocked bootloader and most note 7 roms require mm bootloader. can I flash a new bootloader without locking the bootloader. if yes please provide me with a nice bootloader and a modem that is suitable for most roms. answer please
You can flash mm bootloader as long as you are on aosp based rom and then unlock your bootloader from kk-mm bootloader unlock thread for s5 verizon
Sent from my iPhone using Tapatalk
aah got it thank you so much <3

Bootloader unlock for rooted zenfone

I have a rooted Asus zenfone laser 2 (ZE500kl) .
But bootloader is not unlocked and twrp recovery is not installed while rooting. So can anyone suggest way to unlock bootloader without bricking my phone.
Please.
Yashwanth Kumar m s said:
I have a rooted Asus zenfone laser 2 (ZE500kl) .
But bootloader is not unlocked and twrp recovery is not installed while rooting. So can anyone suggest way to unlock bootloader without bricking my phone.
Please.
Click to expand...
Click to collapse
And my android version is 5.0.2 now.
Yashwanth Kumar m s said:
And my android version is 5.0.2 now.
Click to expand...
Click to collapse
Go to asus website for your phone and choose lollipop bootloader unlocker. Be sure to have an internet for the app to work.

unlock bootloader for ze550kl

Hi there im using Zenfone 2 lasers ze550kl 2gb\16gb Lollipop variant.
I root the device but due to wrong instructions device downgrade to Lollipop from marshmallow but any how root successfully installed.
Now i want to unlock bootloader but i dont get the suitable app to unlock and i search it over Google and Youtube but nothing work.
Thanks in advance
hiimbored said:
Hi there im using Zenfone 2 lasers ze550kl 2gb\16gb Lollipop variant.
I root the device but due to wrong instructions device downgrade to Lollipop from marshmallow but any how root successfully installed.
Now i want to unlock bootloader but i dont get the suitable app to unlock and i search it over Google and Youtube but nothing work.
Thanks in advance
Click to expand...
Click to collapse
I finally succeed in unlocking thanks xda:good:

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