[Q] Asus Zenfone 5 bootloader error - Android Q&A, Help & Troubleshooting

I own an Asus zenfone 5 , WW Sku.
Currently on 2.20.40.13 rooted , I tried to update to T00F-WW-2.21.40.30 viz OTA updates but it went to droid boot and failed and I am not able to update my phone, I even tried it manually and when I tried to unlock bootloader with the official unlock bootloader app, it failed and gave this error "an unknown error occurs which maybe a network issue". It's not related with my internet because everything else works. I rooted and unlocked many mobiles before but I am facing problem in this. Help would be appreciated. I also tried to manually unlock the bootloader via adb and fastboot but that does not work either.
EDIT: since droid boot is so buging I tried to change recovery to TWRP but that din't work then I tried cloclwork mod recovery that' din't work aswell when I try to enter custom recovery it shows a robot with open belly and exclamation mark with "no command"

BUMP

Related

Mate 7 (MT7-L09) Bootloop, unable to flash roms via recovery, fastboot not working

Hello guys,
I tried to update my phone to marshmellow, it got stuck at 95% and after it it entered a bootloop, I thought on just installing a custom recovery and take it from there but when I use fastboot it gives me a Remote: command not allowed error, I have my bootloader unlocked, I am thinking this has to do with not having USB debugging enabled, I can´t access the phone to activate it though. I have also tried to flash lots of stock roms through sd putting them on dload folder on Sds root but it fails right away at 5% it says update install failed, at this point Im not sure what to do... Any ideas?
thanks

Unbricking RN4 (SD)

Hello guys,
i wanted to upgrade my Ressurection Remix ROM and managed to softbrick my phone. While flashing the software (Flashing system partition unconditionally) TWRP got stuck.
My phone got an unlocked bootloader and i already tried to flash the global MIUI ROM via EDL and also fastboot. The flashing process is successfull but after i restart my phone i'm stuck at the MI Logo with the moving Android Circles for loading.
I let this run for ~6 hours, no progress at all.
I also tried flashing the Global DEV Rom, same as above.
Factory Reset via Recovery Mode (with MI Suite) also didn't do the trick.
I think something with the bootloader went wrong. Any ideas to unbrick it?
I can access Fastboot and EDL Mode, unlocked Bootloader. I also got a TWRP backup with System and Data Partition, but currently only the original Revocery is installed.
Any help is very much appreciated, thank you.
Did you tried using this guide to flash stock firmware/recovery?
http://en.miui.com/a-234.html
Yes, the problem is not to flash the Fastboot ROM, but after successfully flashing the ROM i got stuck at the MI Logo with the loading Android dots
That's weird.. this bootloop usually happens when you flash stock MIUI and still have TWRP installed, can you check if you have stock recovery after fastboot flash?
After i flashed the global DEV ROM i got the stock recovery where i can choose between Wiping Data, switch to MI Suite etc.
Edit: Its not really an bootloop, it just gets stuck there without doing anything
Update: Got TWRP back, now if i want to flash any ROM (doesn't matter if stock/custom) i'm stuck at TWRP saying: "Patching system unconditionally..." it stays there for hours.
Any advice in this case?
guys,, i was facing same problem. I also agree that 8012... status does not matter to unlocking bootloader. I was tried all but fail after granted permission. I was tried daily. after 5 days when I tried with old mi unlock tool I got error at 50%. After that restarted my phone and clicked on settings and in developer menu, I watched i clicked on allow unlock bootloader but I forgot to click on usg debbuging. after clicked it I went for fastboot with old unlock tool and I got success. thankyou.
Try my method you will get success. hit like. stay tune. tandob is here to help you guys.
tandob said:
guys,, i was facing same problem. I also agree that 8012... status does not matter to unlocking bootloader. I was tried all but fail after granted permission. I was tried daily. after 5 days when I tried with old mi unlock tool I got error at 50%. After that restarted my phone and clicked on settings and in developer menu, I watched i clicked on allow unlock bootloader but I forgot to click on usg debbuging. after clicked it I went for fastboot with old unlock tool and I got success. thankyou.
Try my method you will get success. hit like. stay tune. tandob is here to help you guys.
Click to expand...
Click to collapse
That has absolutely nothing to do with the problem mentioned above.

Need help with my mate 10 lite

Hello everyone,
So today I tried installing lineageos and after some stupid moves on my part I´m currently stuck at a screen saying Reset failed. with a red exclamation point and the only option is reboot system now( which I cant select). I can´t access fastboot nor twrp, the phone has FRP and Bootloader Unlocked at least the last time I was on the fastboot screen. My model is RNE-L21 europe, do you have any ideas? I have seen somewhere, cant find the post now but the guy waited the phone to reach 0% and then he was able to put it in fastboot. Any help is appreciated.
crassus96 said:
Hello everyone,
So today I tried installing lineageos and after some stupid moves on my part I´m currently stuck at a screen saying Reset failed. with a red exclamation point and the only option is reboot system now( which I cant select). I can´t access fastboot nor twrp, the phone has FRP and Bootloader Unlocked at least the last time I was on the fastboot screen. My model is RNE-L21 europe, do you have any ideas? I have seen somewhere, cant find the post now but the guy waited the phone to reach 0% and then he was able to put it in fastboot. Any help is appreciated.
Click to expand...
Click to collapse
What were the "stupid moves"?
I can´t tell precisely but I tried using HWOTA which ended in an error I thought the error came from the oemfile being damaged, because on the HOWTA the model only appeared RNE-L21 so I installed oemfile tried the HOWTA again with no success reinstalled the TWRP version which I used to do my backup, restored and here I am.
If I connect to pc Hisuite opens and on device manager it appears as: "linux file-cd gadget usb device"
Solved the issue, wait for the battery to die. After that connected to pc booted in fastboot and used HuRupdater.

I need help, OS deleted!

I accidentally deleted my android os.
I tried to install one using a rom and twrp but it doesent work, so i tried using fastboot and adb tools but didnt work either.
I cannot access my stock recovery to apply an update beacuse of twrp.
Is my phone dead or is there any way to make my phone work again?
It doesent boot, just goes to an unlocked bootloader screen "Device will boot in 5 seconds" just freezes on that screen. I can go to twrp but when i try to install a rom it doesent work "error 7"
Its a Moto G5 XT1670 it has an unlocked bootloader, no root
Hi , this should help you to fix error 7.
https://forum.xda-developers.com/showthread.php?t=2522762

How to unbrick a rooted smartphone with USB debugging off and blocked bootloader?

My smarthphone is a Doogee F7. I bought it two weeks ago, just to root and to study. In the last week I rooted it with Magisk, no problems. However in this morning I received a notification I had a Magisk Manager update available, so I updated it. I opened up the manager, and saw there was a newer version of Magisk available also, so I installed that (directly, recommended) after reboot came a softbrick:
"Orange State. Your devices has been unlocked and can't be trusted. Your devices will boot in 5 seconds" occurs infinitively.
So, the USB debugging in my phone was off (yeah, now I know that it must be on ) and the bootloader was blocked also.
I can access the "Android Recovery" screen. Therefore, I tried to "Wipe data/factory reset" and after reboot the system, but it didn't resolve. I tried also "Wipe cache partition" but it did nothing as well.
So on, at fastboot screen I tried to unlock with the command "fastboot oem unlock" but it was not possible:
"(bootloader) Start unlock flow
FAILED (remote: '
Unlock operation is not allowed
')
fastboot: error: Command failed"
I read about test point but my phone doesn't have screw, the cover is glued.
I tried to use ADB sideload as youtube video whose title is "How to Unbrick device using TWRP/CWM ADB sideload [HD]" , but my computer recognize my device as "MTB USB Device", and when I am updating the ADB interface is not recognize even I searching for.
My phone doesn't have TRWP installed, when I rooted I just run TRWP for install Magisk.
I tried to upload images here but I am a new member and I can not until I reach 10 posts.
So, I am wondering about my phone can be recovered. Please, if anyone can help me, I will be very grateful .
Edited: The rom is the original, the stock rom.
maybe this helps...
Download and Install Stock ROM On Doogee F7 [Offficial Firmware]
https://rootmygalaxy.net/stock-rom-on-doogee-f7-offficial-firmware/
It worked, THNX!
CXZa said:
Download and Install Stock ROM On Doogee F7 [Offficial Firmware]
Click to expand...
Click to collapse
I followed all the steps on this site and it worked! Thank You! :laugh::good:

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