Hey i tryed it to flash a custom pre rooted rom in fastboot i did it well and i wipe factory but when i started for the first time it when in to bootlook...starts when you have to put the language and restarts alone ober and over again...
So i try to flash the stock rom i downloaded from official asus site when i try to flash via adb sideload says cant read zip if i flash by sd card its stay stuck verify uptade package...
Should i get unlock bootloader so that way the rom that is on the phone to work...
What can i do help please
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Hi Developers.. Im new to this Forum site..
Im21.40.1220.1794 for WW Using Asus ZenFone 2 Laser (ZE550KL).
Lollipop 1.17.40.1234.. I can't upgrade L to MM. I don't know why..
Here is the problem.. I cant upgrade with OTA.. files are download, when i install the firmware the phone reboots normally..
Then i try to upgrade with Fastboot mode.. even cant be upgrade in sideload.. I think my phone has some problems on bootloader..
TWRP Method Flashing only working on my device.. But i don't have Marshmallow TWRP files.. So i need a MM firmware ( 21.40.1220.1794 for WW) with TWRP flashing method.. Plz help me.. ?
You have tried with update from sdcard.download lastest versione of firmware and rename .zip in update.zip and put the firmware in sdcard,go in recovery and select zip from sdcard and select update.zip.sorry for my bad english
Okay.. Bro.. I'll try..
Couldn't update ASUS ZenFone 2 laser 550kL
Facing the same problem
Baseband version - 202c10_10.0.0_160602
Build no. - WW_21.40.1220.1708.20160621
First I tried to update automatically through OTA update but failed.
Downloaded file from ASUS website (build no. 1877 ) and tried to do it manually by placing it in the root folder but still that failed.
ERROR - E: failed to mount / asdf ( invalid argument )
Please help with updation using simple method
flash stock recovery first if you want to do Gabbro16Hz method.
3gb ram varient of ze550kl has this kind of problem.
You need to download latest firmware from the asus' site. Place it in the sd card.
Enable usb debugging in developers' setting. Then boot your phone into fastboot mode. Connect phone to pc via cable.
Then put the tools.zip file in the pc and unzip it. Open that folder. Run 'flash all.bat' file. This will flash stock recivery to your phone.
Now boot phone into recovery mode. Select 'apply update from sd card. Select the firmware and flash. Then reboot. Work done. Your phone will have latest update.
hi guys....
i have a problem with my phone. (Zenfone 2 Laser ZE601KL)
the problem is i got update and when the upodate start i cancel it.
now my phone is booting directly to the recovery mode. even i make a wipe of data and cache partition but without result.
i try to flash the officiel firmware, using adb and fasboot.
adb detect my devices but cant connect to it , it show:::::
C:\Users\Poste 8\Desktop\dv>adb shell
error: closed
and fastboot no response
please help me
If you still have stock recovery, copy the official firmware to your external sd card. Boot to your recovery and apply update from sd card then find your officia firmware. Dont cancel update next time.
Hello guys.
I have a zenfone 2 laser ze500kl. I downgraded my phone via twrp and install from MM to L version, but when I successfully installed the L version i cannot access to a fastboot mode or stock recovery. Only the asus logo displayed. I manage to remove the battery to restart and successfully gain access to my installed apps and used it but the fastboot mode is gone. Im afraid to type a command in cmd again because im afraid that it will bricked and I cant access to a fastboot mode or srock recovery.
Anyone can help me please. System veraion is WW_12.8.5.118
If you have the firmware of your MM stock from ASUS website, try to copy it in your external and internal sd card. Go to setting and check for update if something pop up about update, update it maybe it will install the MM ROM with fastboot and recovery. Try also to restart phone and check for update.
PsS. Why bother to downgrade when MM is better the L?
24imelqui said:
If you have the firmware of your MM stock from ASUS website, try to copy it in your external and internal sd card. Go to setting and check for update if something pop up about update, update it maybe it will install the MM ROM with fastboot and recovery. Try also to restart phone and check for update.
PsS. Why bother to downgrade when MM is better the L?
Click to expand...
Click to collapse
im just trying to root my phone, i read in the forum that it is tested to root asus ze500kl with L version.
i have a copy of both MM and L to my sd card. is it safe to update it via settings update?
I dont know but I think it is safe to update back to MM via update setting and maybe it will restore your fastboot and recovery. Because you encounter those problem while flashing back to L.
It is easy to root your once you have TWRP insalled, just flash Superuser or SuperSU zip and your stock ROM will be rooted.
Did you try rooting your asus ze500kl in MM veraion?
Im following a thread here. He said he successfully rooted his asus via cmd. "mod_boot.img" he share in the forum.
I dont have ze500kl, generally you can root your phone by flashing supersu or superuser zip.
Ah ok. Tnx for the help bro. Appreciate it
Asus zenfone 2ze500kl
I cant get into a recovery mode or fastboot mode by pressing the combination of keys. What can I do to get to recovery mode to be able to flash os? Now just Asus logo appears all the time and nothing happens.
Help please!
Hi there! I have this question which I'd love to have answered because I've been on this issue for around 2 days straight.
Long story short:
Tried to flash custom recovery using fastboot, didn't work because bootloader locked
Kept on trying the unlocker apps, none of them even installed fully (THIS WAS WHEN I WAS STILL ON LOLLIPOP)
Somehow, at some point, I just randomly rebooted and BOOM THERE WAS TWRP (Sorry, I don't remember how exactly I managed that. As far as I remember, I was only using fastboot and nothing else)
Flashed CM 14.1 unofficial, device gave an error message regarding boot.img (something like "could not load boot.img"
Used stock ROM to flash OTA Android 6.1
Now the Asus unlocker app downloads but on reboot it says "error: unlock fail !!!"
Obviously, fastboot is unable to flash a recovery right now. I tried ignoring the error message and rebooting to recovery to stop the device from loading the stock recovery again but the device still loads the stock recovery.
I'm really tired
P.S: NO, there is no Enable OEM option in my Developer Options menu and YES, I have all the drivers necessary.
Did you get anywhere with this? I have a similar problem except that I couldn't flash Android 6.1 because the vendor had flashed WW 5.0.2 on a CN phone without also updating the CN recovery to WW. So the update failed its consistency check.
I've got TWRP on there now, but can't unlock the bootloader in 5.0.2 - I think this is why TWRP can't flash anything. It can't see the update files, won't switch to external SD, etc. .
I also found and tried flashing a WW recovery but that didn't work either. I'm wondering now if I got the 615 software by mistake.
Hello to everybody
sorry for my english
I have Zenfone 3 520kl android 7.0 ww 14.2020.1709.68 with official unlock bootloaer.
I have a problem installing all of the stock asus rom, fast boot or installing the sd card does not work.
Installation starts and after a while a signature error.
Relock bootloader over the terminal does not work.
If anyone knows how to update Please help
Thank you
You got the stock recovery of the same update ?
Netchum said:
Hello to everybody
sorry for my english
I have Zenfone 3 520kl android 7.0 ww 14.2020.1709.68 with official unlock bootloaer.
I have a problem installing all of the stock asus rom, fast boot or installing the sd card does not work.
Installation starts and after a while a signature error.
Relock bootloader over the terminal does not work.
If anyone knows how to update Please help
Thank you
Click to expand...
Click to collapse
1) Download and install ASUS Flash Tool :
2) Download Latest Oreo RAW
ZE520KL:
ZE552KL:
3) Enter Fastboot Mode (Power + Volume Up)
4) Open ASUS Flash Tool
5) Select device & select firmware (DO NOT SELECT WIPE DATA)
6) Start flashing
Note: It is recommended to wipe data after flashing the RAW ROM
MOD EDIT: PAY-PER-CLICK LINKS REMOVED