Unable to Unlock Bootloader - ZenFone 2 Q&A, Help & Troubleshooting

A few days ago i changed the ROM of my Zenfone 2 551ML(The usual way, anlocking bootloader, flashing TWRP, and then lineage). It was working fine then suddenly one day my phone hung . Then i press hold the power button and tried to restart the phone. The phone switched off but got into a hard brick. Somehow i figured out the brick's solution and got into the stock ROM. Now im trying to get into lineage ROM again bt can't. In doing so i bricked my phone again, but got it back again. But the problem is im unable to unlock the boot loader now and when i try to unlock it shows some error. I want to go back to the lineage ROM again as its much better then this asus. Please if anyone can help me out.:crying::crying:
Model: 551ml
Android: 5.0
{
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"lightbox_next": "Next",
"lightbox_previous": "Previous",
"lightbox_error": "The requested content cannot be loaded. Please try again later.",
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"lightbox_stop_slideshow": "Stop slideshow",
"lightbox_full_screen": "Full screen",
"lightbox_thumbnails": "Thumbnails",
"lightbox_download": "Download",
"lightbox_share": "Share",
"lightbox_zoom": "Zoom",
"lightbox_new_window": "New window",
"lightbox_toggle_sidebar": "Toggle sidebar"
}

Related

[Q] Root, unlock, etc without a working Power key?

My power key doesn't seem to work when I boot into bootloader. Works fine when in normal OS, but I can't even get to the bootloader with the normal Power + Vol- key method.
So far I tried to sidestep this "little problem" using hasoon2000's all-in-one toolkit, everything goes smoothly until I get to the point were you have to confirm you want to unlock,
{
"lightbox_close": "Close",
"lightbox_next": "Next",
"lightbox_previous": "Previous",
"lightbox_error": "The requested content cannot be loaded. Please try again later.",
"lightbox_start_slideshow": "Start slideshow",
"lightbox_stop_slideshow": "Stop slideshow",
"lightbox_full_screen": "Full screen",
"lightbox_thumbnails": "Thumbnails",
"lightbox_download": "Download",
"lightbox_share": "Share",
"lightbox_zoom": "Zoom",
"lightbox_new_window": "New window",
"lightbox_toggle_sidebar": "Toggle sidebar"
}
The power key won't work and I can't move foward. Last time I tried I was stuck here for a while until the phone decided reset itself
I'd like to root and install a new rom on my phone, but how to get past this is completely outside my capabilities. Any help is welcome
Edit: I should add, sending it in for repairs is not a very viable option sadly, since I'm currently in Argentina

LG G4 H815 stuck in bootloop!

Hello.
Recently I faced a problem on my LG G4 H815. I was trying to use my phone and suddenly. the phone reboot itself, and stuck and the bootscreen, infinte loops. Turn on, LG Logo and then turn off...
I tried to use the KDZ option to install a stock ROM, the ROM install without any problem, but still the bootloop problem. I remember yesterday I turn on my phone just to check it if the problem still or not, but in fact. the phone turned on and I had a welcome screen (Setup the phone). I arrive at the step which you should enter your Google Email. and the bootloop again :crying:
{
"lightbox_close": "Close",
"lightbox_next": "Next",
"lightbox_previous": "Previous",
"lightbox_error": "The requested content cannot be loaded. Please try again later.",
"lightbox_start_slideshow": "Start slideshow",
"lightbox_stop_slideshow": "Stop slideshow",
"lightbox_full_screen": "Full screen",
"lightbox_thumbnails": "Thumbnails",
"lightbox_download": "Download",
"lightbox_share": "Share",
"lightbox_zoom": "Zoom",
"lightbox_new_window": "New window",
"lightbox_toggle_sidebar": "Toggle sidebar"
}
I am not sure if it is a hardware or software problem, and also I am looking for TOT stock rom if anyway one could help me.
Thanks in advance
[removed by dentralp]

D855 - Hardware defect? Warranty?

Hello together,
since some days i ahve huge problems with my loved G3.
I was running Fulmics 5.3 when my phone suddenly froze. Reboot works minutes later, same issue over and over again.
I followed this unbricking guide:
http://forum.xda-developers.com/sprint-lg-g3/general/guide-fix-hard-brick-recovery-guide-t3132359
and came back to the initial android setings (gmail, wifi etc.). Then suddenly the speaker gave a crack and the phone froze -> shutted down and is dead again.
Am I right that i can be finally be sure that it's a hardware related issue? Warranty is void after opening the phone right? Which are the warranty seals? Any chance?
Thanks for your help!
Actually after a second reboot I get this message:
{
"lightbox_close": "Close",
"lightbox_next": "Next",
"lightbox_previous": "Previous",
"lightbox_error": "The requested content cannot be loaded. Please try again later.",
"lightbox_start_slideshow": "Start slideshow",
"lightbox_stop_slideshow": "Stop slideshow",
"lightbox_full_screen": "Full screen",
"lightbox_thumbnails": "Thumbnails",
"lightbox_download": "Download",
"lightbox_share": "Share",
"lightbox_zoom": "Zoom",
"lightbox_new_window": "New window",
"lightbox_toggle_sidebar": "Toggle sidebar"
}
Reboot into download mode works, but no reaction by my computer, so no transfer of the .tot by flash tool. Drivers are installed correctly.

HTC M9 stuck on TWRP (cannot install or do anything else)

Well, I should start with that this is my gf's phone and I've installed LinageOS quite a while ago. She's saying that she was installing a weekly update when the phone crashed and after that it started to stay on the boot window for hours. When I tried to manually update the phone via TWRP it showed this:
{
"lightbox_close": "Close",
"lightbox_next": "Next",
"lightbox_previous": "Previous",
"lightbox_error": "The requested content cannot be loaded. Please try again later.",
"lightbox_start_slideshow": "Start slideshow",
"lightbox_stop_slideshow": "Stop slideshow",
"lightbox_full_screen": "Full screen",
"lightbox_thumbnails": "Thumbnails",
"lightbox_download": "Download",
"lightbox_share": "Share",
"lightbox_zoom": "Zoom",
"lightbox_new_window": "New window",
"lightbox_toggle_sidebar": "Toggle sidebar"
}
Tried some Youtube guides, as changing from EXT 4 to EXT 2 and back again, repairing the file system, but it just says the same thing all the time. Any ideas how to fix that? Thanks in advance!
I'm not very experienced in that (only installed a few ROMs to a few different phones), so it would be great to get some step-by-step guide, so I don't mess something up <3
Flash back to stock and start over. If the ruu can't fix it then nothing will.

phone setup loop

after a few months forgotten in a drawer, I picked the phone Today to see if I could sell it, but after a factory reset, this happened:
Your browser is not able to display this video.
I have tried removing it from my google account and redo the factory reset, but nothing changed.
As far as I am aware, the phone was never rooted, but OTAs did not work saying it was rooted and I had to flash updates via fastboot, this is the bootloader screen:
{
"lightbox_close": "Close",
"lightbox_next": "Next",
"lightbox_previous": "Previous",
"lightbox_error": "The requested content cannot be loaded. Please try again later.",
"lightbox_start_slideshow": "Start slideshow",
"lightbox_stop_slideshow": "Stop slideshow",
"lightbox_full_screen": "Full screen",
"lightbox_thumbnails": "Thumbnails",
"lightbox_download": "Download",
"lightbox_share": "Share",
"lightbox_zoom": "Zoom",
"lightbox_new_window": "New window",
"lightbox_toggle_sidebar": "Toggle sidebar"
}
Any other suggestion of anything else I could try, please?
Thank you.
Same exact problem
got in touch with official support, was asked to send the phone to hong kong.... let's see how this play out
got a solution by unbricking it, Im trying this out, im ready anyways to lose the warranty

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