Max ZC550KL unlock bootloader with ADB? - Asus Zenfone Max Questions & Answers

Hello,
My phone hard bricked now. I need to unlock bootloader, any way unlock with ADB? I can't flash ROM anywhere.
Sorry for my bad English, please help guys

Related

Help please, PC doesn't recognize device

Hello! My phone is bricked and I've got unlock code, I need to unlock bootloader but I can't, my PC doesn't recognize my p9 lite.
Bootloader locked
FRP locked
OEM disable
I don't now what to do. Help me please, I'll really appreciate it.
Thanks.
robseminario said:
Hello! My phone is bricked and I've got unlock code, I need to unlock bootloader but I can't, my PC doesn't recognize my p9 lite.
Bootloader locked
FRP locked
OEM disable
I don't now what to do. Help me please, I'll really appreciate it.
Thanks.
Click to expand...
Click to collapse
What android version were you running?
Anyway try this since you're not gonna unlock bootloader with OEM locked:
1.if on MM place your extracted update.app(same as you were running or latest available) to dload folder on root of sdcard and install via 3 buttons method.
2.if you're on nougat 2 things can be done:
a. same as above in 1
b. or download the rollback file plus MM full update file, place In dload folder the update.app file from rollback and MM full update respectively, install one after another.
NOTE that all this methods don't require unlocked bootloader or custom recovery, so try this above.
_New World Order (NWO)_
robseminario said:
Hello! My phone is bricked and I've got unlock code, I need to unlock bootloader but I can't, my PC doesn't recognize my p9 lite.
Bootloader locked
FRP locked
OEM disable
I don't now what to do. Help me please, I'll really appreciate it.
Thanks.
Click to expand...
Click to collapse
as long as you have access on recovery (Vol up + power) Dannerick can help you and at least have ex_sdcard

[Q] unlocking relocked asus zenfone max z010d

I have twrp installed but i just typed fastboot oem lock now my bootloader is locked but i m on twrp how can i unlock bootloader.... since i m blocked from asus fota server so i cant unlock by signed unlock tool..... plz help me i think i need the oem unlock code...... or if any one can provide me the same models oem unlocked image file and i may flash that to unlock boot loader.... plz help guys.....
And does any of the auto root tool works for asus zenfone max android 6
Please reply to this post, someone
same problem here , have you found the solution?
I too have the same problem. I even bricked my phone dong os, ended up flashing using flash tool. Now, the bootloader is locked and unlock tool is not working. Someone help
[email protected] said:
I have twrp installed but i just typed fastboot oem lock now my bootloader is locked but i m on twrp how can i unlock bootloader.... since i m blocked from asus fota server so i cant unlock by signed unlock tool..... plz help me i think i need the oem unlock code...... or if any one can provide me the same models oem unlocked image file and i may flash that to unlock boot loader.... plz help guys.....
And does any of the auto root tool works for asus zenfone max android 6
Click to expand...
Click to collapse
use Fastboot oem unlock command via csc/fastboot mode
debadri1995 said:
use Fastboot oem unlock command via csc/fastboot mode
Click to expand...
Click to collapse
ot doesnt work bro.... it says command fails..... i want a way to know what is the default code for oem unlock of my device
Me too same case. Someone please help. The unlock tool does not help either. Please help.
Someone please help us, we are so helpless
i hv a same prob too.... someone help please...
volte lost and bootloader locked
Hey everyone, i recently flashed the cleanmax rom and i lost my volte for ever.
So after this incident, i thought i must flash the stock rom using fastboot. :it didnot work:
so i deep flash the rom using edl mode and guess what i lost the imei,serial no. and my bootloader got locked again.and i got the lollipop rom.
i somehow manage to write the imei and serial no. and updated my rom to mm.But now i cannot unlock my bootloader again.And volte is still not working anybody please help i am a broke person and i cannot buy a new phone.please please help
[email protected] said:
I have twrp installed but i just typed fastboot oem lock now my bootloader is locked but i m on twrp how can i unlock bootloader.... since i m blocked from asus fota server so i cant unlock by signed unlock tool..... plz help me i think i need the oem unlock code...... or if any one can provide me the same models oem unlocked image file and i may flash that to unlock boot loader.... plz help guys.....
And does any of the auto root tool works for asus zenfone max android 6
Click to expand...
Click to collapse
There is no way u can re unlock the bootloader,but there is a workaround.Flash the beta marshmallow rom for 8916,watch the youtube video and check description,its a trick how to flash the beta.then simply flash twrp.the beta rom allows to flash twrp through fastboot.I found this method by myself over a month time

relock bootloader P10 Plus?

Dear All,
Could you please help me. i tried all ways to lock the bootloader but there is no way
with relock command it says risk and with lock command it's not allowed
anyone could help me to fix this issue please.
Kind Regards
Flashing a stock firmware will lock the bootloader check this tool https://forum.xda-developers.com/mate-9/how-to/guide-mate-9-flash-update-package-t3593108/page68

Phone unlocked, FRP locked. NEED HELP ASAP!

Cant unlock or relock, cant boot my system, cant do anything because the FRP is locked. Is there any way to unlock it ? I can only go to fastboot, cant acces dev options since my system isnt working. I need help ASAP!!!

Question Cyclic fastboot, the phone does not boot into the system. Can't unlock bootloader

Hello dear members of the forum, I have a problem with NP1. The phone does not boot into the system when it is turned on after the splash screen, go to fastboot. When I try to unlock the bootloader in the terminal, it gives an error. How do I unlock the bootloader? Can anyone help me please. Sorry for the bad English. I hope you understand me.
Your English isn't bad

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