How to solve Bootloop on ZS570KL? - Asus ZenFone 3 Deluxe Questions & Answers

Hey there,
I got my brothers ASUS Zenfone 3 ZS570KL here and it is stuck in a bootloop.
It has never been rootet or something else, just with stock Firmware.
I can enter the Fastboot Mode by pressing Power+VolUp Buttons but thats it.
Does anyone know a method to make it run again?
Doesnt matter if I have to make factory reset, I would do it anyway to have a clean installation.

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[Q] Stuck on logo

Hey guys..
My new lg g4 seems to be stuck on the boot logo where it says life's good..
This is what I did installed: twrp, superusr, then restarted the phone, after that I started making my setup on the phone , installing launcher and so on, rebooted the phone and now stuck on logo, I have tried to take out the battery, hard reset.. Now I've restarted the phone again, and still stuck on logo.. Any tips please? It's not more then a few hours old
transfer8 said:
Hey guys..
My new lg g4 seems to be stuck on the boot logo where it says life's good..
This is what I did installed: twrp, superusr, then restarted the phone, after that I started making my setup on the phone , installing launcher and so on, rebooted the phone and now stuck on logo, I have tried to take out the battery, hard reset.. Now I've restarted the phone again, and still stuck on logo.. Any tips please? It's not more then a few hours old
Click to expand...
Click to collapse
If your phone is stock try to hard reset with buttons combination.
If you have root and twrp then look on android development for stock rooted rom to flash again from recovery.
For else you must found stock kdz rom to flash it on download mode.
Στάλθηκε από το LG-H815 μου χρησιμοποιώντας Tapatalk
been trying everythingm nothing works
any idea where i can find stock kdz rom? cant seem to find anything on this..
transfer8 said:
been trying everythingm nothing works
any idea where i can find stock kdz rom? cant seem to find anything on this..
Click to expand...
Click to collapse
You have custom recovery on your G4 or stock?
Στάλθηκε από το LG-H815 μου χρησιμοποιώντας Tapatalk
alright, this is what i did:
I unlocked bootloader
Following the LG unlock bootloader site guide (http://developer.lge.com/resource/mobile/RetrieveBootloader.dev?categoryTypeCode=ANRS)
then i installed TWRP: following this guide: http://forum.xda-developers.com/g4/orig-development/recovery-twrp-2-8-6-0-touch-recovery-t3125859
then installed SuperSU..
after this i logged into the phone again, everything was working, started installing normal apps from the appstore, everything was working and then needed to reboot the phone and it got stuck on the logo, havent been able to
get it back on..
this is what i have done after this: tryed to get into recovery by pressing buttons, but i cant get into the recovery am i hiting the wrong buttons?
then i tryed hard reset with button combinations restart the phone but still nothing happends, still stuck on logo..
when i try to connect the phone to the pc aslong as its stuck on the logo the pc dosnt find the phone, so i cant command it to go to recovery by commaneder.
to answer about the custom rom, i havent installed anything else then TWRP and SuperSU.
factory data reset was the last thing i did yesterday. still gets tuck on the logo.
have any more tips?
[removed by dentralp]
transfer8 said:
alright, this is what i did:
I unlocked bootloader
Following the LG unlock bootloader site guide (http://developer.lge.com/resource/mobile/RetrieveBootloader.dev?categoryTypeCode=ANRS)
then i installed TWRP: following this guide: http://forum.xda-developers.com/g4/orig-development/recovery-twrp-2-8-6-0-touch-recovery-t3125859
then installed SuperSU..
after this i logged into the phone again, everything was working, started installing normal apps from the appstore, everything was working and then needed to reboot the phone and it got stuck on the logo, havent been able to
get it back on..
this is what i have done after this: tryed to get into recovery by pressing buttons, but i cant get into the recovery am i hiting the wrong buttons?
then i tryed hard reset with button combinations restart the phone but still nothing happends, still stuck on logo..
when i try to connect the phone to the pc aslong as its stuck on the logo the pc dosnt find the phone, so i cant command it to go to recovery by commaneder.
to answer about the custom rom, i havent installed anything else then TWRP and SuperSU.
factory data reset was the last thing i did yesterday. still gets tuck on the logo.
have any more tips?
Click to expand...
Click to collapse
I Did this Charge battery fully. 2) Plug charging cable into computer's USB. 3) Pull battery from LG G4 for a few seconds. 4) Plug other end of cable into LG G4 at the same time plug battery in. 5) If the boot loop continues go back to and repeat steps 3 and 4. Or alternate with steps 3 then 6. 6) Hold the power button and volume down button at the same time. Plug in the battery.
After a while this brought up the Optimizing Apps screen and once that completed phone booted successfully. Once booted, promptly enable Airplane mode. When I disable Airplane mode the LG G4 goes back to boot loop. but I took out mem card & Verizon sims card seems to be working now
My lg g4 h818p struck on lg logo and iam not able to recharge the battery ,which is required for connect to lg bridge and upgrade recovery form it please help

Did a reset to factory on my tablet, now in TWRP bootloop, please help! [SOLVED]

All I did was do a reset to factory settings on my tablet, it rebooted and it's now in a TWRP bootloop?
I see the TWRP logo come on and then the screen goes black and then the TWRP logo comes on again?
Please help! I have no idea what to do???
I searched all over Google but couldn't find anything that worked?
This has happened to a lot of people: http://forums.androidcentral.com/sa...p-after-factory-reset-cyanogenmod-12-1-a.html
So, I'm going to make this warning REALLY BIG so this doesn't happen to you as well:
If you are running CyanogenMod 12.1 and TWRP recovery, then DO NOT ever do a FACTORY RESET.
You will break your tablet.
HOW TO FIX:
The only way I was able to fix this was to use Odin and put the stock firmware back onto the tablet.
Hello, can anyone help me, where to download the stock firmware.
I think, I'm having a same problem here. My boot screen are blank, right after the Title screen

Stuck in Bootloop after entering a wifi password

Hello Guys,
since 2 days my phone stucks in a bootloop. I entered a wifi password, then my phone starts to reboot immediately. the lockscreen appear for just 1 sec and then the phone starts to reboot again. Im Using Android 6.0, unroot, usb debugging disabled, closed bootloader and no custom recovery. I can enter the download mode and the factory reset menu. I can reset my phone, but i dont wanna lose my pictures on the internal storage. Is it possible to save my pictures? Or how can i restore them after a Factory reset?
i also tried to reinstall Android 6.0 with the LG Flash Tool 2014, and did the installation without the factory reset, but it doesnt helped.
i hope someone could help me.
Thanks
greetz
moe
A factory reset might fix it. This is why you should have stuff like that backed up.
Sent from my LG-D852 using XDA Labs
Have you fixed it yet ?
TesMoe said:
Hello Guys,
since 2 days my phone stucks in a bootloop. I entered a wifi password, then my phone starts to reboot immediately. the lock screen appear for just 1 sec and then the phone starts to reboot again. Im Using Android 6.0, unroot, usb debugging disabled, closed bootloader and no custom recovery. I can enter the download mode and the factory reset menu. I can reset my phone, but i dont wanna lose my pictures on the internal storage. Is it possible to save my pictures? Or how can i restore them after a Factory reset?
i also tried to reinstall Android 6.0 with the LG Flash Tool 2014, and did the installation without the factory reset, but it doesnt helped.
i hope someone could help me.
Thanks
greetz
moe
Click to expand...
Click to collapse
I am suffering from the same issue since past 1 month and can't figure out a solution . Itried factory reset and flashing stock firmware. Pls help in any way.

How to fix blocked boot recovery samsung?

Hello guys,
A few months ago, I rooted my phone using kingroot. After a few weeks, i tried to install TWRP custom recover to unlock bootloader. I accidently downloaded a wrong version of it and flashed it using flashify app, after which i booted into recovery to check the new recover mode. But, something awkward happened. THE BOOT MODE DIDN'T OPEN AND THE SCREEN GOT STUCK AT "Booting into recovery". I read on the internet and realised that my device has got soft-bricked. Also, phone wasn't rebooting. So, i found a solution atleast start my phone. I took out my battery, pressed the buttons for download mode and then placed the battery back in and pressed the buttons for download mode and somewhow rebooted my phone (i read about this technique in xda forums). Now, although my phone works but i cannot access the recovery mode as it has got soft-bricked. Thus, i cannot perform a hard reset as it gets caught in that "recovery booting stuck cycle". So, can anyone tell me how to fix this? PLS QUICKLY. aLSO, i don't know much about ADB, so pls explain that too as my friend suggested me to use ADB to fix softbrick but im not sure!!
:crying:

I think I hardbricked my Zuk z2?

So guys
I was on twrp and tried to flash a new rom but when it rebooted after the install, my Zuk z2 died.
It does nothing now. If I press the powerbutton for a long time it shortly vibrates for one second and the notification light also lights up for 1 second, but does not boot up. I tried volume combinations, don't work either.
What can I do guys?
Well, this guy managed to fix it
. Not sure if its the best way to fix it but it's still something
Effected said:
So guys
I was on twrp and tried to flash a new rom but when it rebooted after the install, my Zuk z2 died.
It does nothing now. If I press the powerbutton for a long time it shortly vibrates for one second and the notification light also lights up for 1 second, but does not boot up. I tried volume combinations, don't work either.
What can I do guys?
Click to expand...
Click to collapse
https://zukfans.eu/community/threads/how-to-unbrick-zuk-z2-from-diagnostic-port-900e.2856/ follow the steps
https://forum.xda-developers.com/lenovo-zuk-z2/how-to/deep-flash-revive-zuk-z2-hard-brick-t3577146
Use this if you didnt success from other methods.
tlxxxsracer said:
My video. The brick occurs when you usually backup a room with one version of twrp, flash another variant of twrp and then restore the nandroid from before.
Happened to me. Flashed MIUI, and then tried to restore a nandroid (not realising the TWRP changed).
Hope the video helps. Plus then you have a cable premade in case it happens again
Click to expand...
Click to collapse
Hello. Maybe you can give me some advice. I am stuck in engineering/diagnostics mode after I accidentally selected that option when I was in the bootloader trying to flash TWRP.
Basically, I had installed TWRP and Mokee 7.1.1. I wanted to check out the original chinese ROM so I relocked, flashed with QFIL, etc. I had first flashed MM, then I flashed latest chinese Nougat official.
I didn't like it, so I was trying to unlock the bootloader again, and in the process I ended up selecting the diagnostics/engineering mode. The phone was stuck there and I had no way of accessing the bootloader to reflash with QFIL or MiFlash
TO try to fix, I used the deep flash method you describe in the video, only I found it in zukfans. I was able to open the 9008 port, flash with QFIL/MiFlash. Even though both tools describe the flash as successful, on boot, it goes back to engineering mode.
How to I get out of there? Is my phone done?
Thanks!

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