Develop Bugs

Zenfone 2 Brick - NO LED - NO SCREEN - JUST VIBRATION

Hi, i couldnt find anything on google and youtube, so im here to ask you.
Every bricked situation has a USB Logo on screen or Android logo with ERROR message, BUT i have nothing on the screen. Just opening vibration and it keeps vibrate over and over again in 5-10 min. I dissambled my phone and disconnect battery from mainboard and re-connect it. It just keep vibrate when i re-connect it and it begins a loop. No led when charging, no adb connection (device not found error). Like i said, it keeps vibrate after 5-10 min last vibration. The time it vibrates again, adb finds my device but then it just lost connection.
HOW IT HAPPENED?
1. I was using official android 5 rom with root, I didnt get android 6 update
2. I tried to flash it via Recovery mode but it just didnt get in Recovery mode and it shows an ERROR message on screen. So i googled it and found a few solutions like wipe cache
3. I get in Recovery mode and tried to wipe cache again, but it stuck like 10 min so i forced close my phone. AAND no system i have.. It just didnt opening, ASUS logo with loading circle..
4. I flashed TWRP via ADB
5. so i tried to flash android 6 zip file via TWRP
6. it stucked, i waited over 10-20 min and i forced it to close(it stucked in "Splash screen installing", i though it must last like 1 min or 2 min maybe, its not the system its just opening animation)
7. NOW I HAVE A BRICKED PHONE WITH NO LED NO SCREEN JUST OPENING VIBRATION, cannot connect to adb, cannot get in recovery mode, nothing
Please give me some advices, im ready to try everything that can return my phone back.
English is not my native language, sorry for the huge grammer mistakes. I'm in a hurry and cant think about how can i make a sentence with perfect grammar.

up

This is the best guide : unbrick

Same PRoblem
if u get the solution please send it to me too at [email protected]

please update the links... i can't download the files i need.... thank you in advance...

This happened to me also . In my case i leaved my phone on charge (it was on low battery ) its keeps vibrating in 30 sec - 1 min interval , After some hours of this it finally booted to recovery (but i then rebooted bootloader then safe thing happens . Again after some hours it booted to recovery ) ,then i flashed stock ROM ,it failed but bootloader was back.
Hit Thanks if i helped.

Well, this happened with me, I needed open My phone and unplud batery cable and plug again. Easy to do.

same situation
I am facing the same issue at the moment.If you did fix it ,please reply with the solution or mail it to me at [email protected]
Thanks in advance

Bricked ZE550ML I need help no USB logo neither vibrations

Hi,
My phone : ZE550ML
When I tried to update the TWRP recovery I installed .img file then everything collapsed.
My phone was only booting in bootloader, even if I chose normal boot.
I tried to install another .img file and since my phone doesn't want to do anything. No asus logo, no usb logo, no color nothing.
When I press power button nothing happen however how long I press even with volume button.
I charged it for a day long then I tried like a lot of times this procedure : http://forum.xda-developers.com/zenfone2/general/guide-brick-soft-hard-bricked-zenfone-2-t3284256 .
(Surprisingly when I connect my phone to my computer sometimes the xfstk software recognize it)
But I always get : FW+OS download did not complete because of limit reconnecting to device attempt number reached.
Does someone have any idea ?

Asus zenfone 2 lost Bootloader. No display, no USB sign, no vibratio.

Help requested.
My Asus zenfone 2 ze550ml lost its Bootloader.
I used the xFSTK method.
Before going through the process, my phone was-
*Vibrating
*display was stuck at showing Asus logo in a white screen (that screen when you try to enter into the recovery mode) .
*Battery logo showing while plugged to PC or charger.
I used the xFSTK method first time. Following every single instructions.. And It probably showed "successful" for the first time!
But something definitely went wrong I don't know!!
And Now,
There is
*No vibration
*Display not turning on
*No USB sign while connecting to the PC.
But
ISOC is still detecting my device as "Moorefeild device" And so the xFSTK programme!
I am still trying to flash Bootloader using the xFSTK programme. But its failing.
Showing these from time to time
*Error encounter while FW download, Aborting
*firmware download skipped, continuing
And soany failure and errors!
Is there any other way I can fix this problem and regain Bootloader?
Please help me..
Thanks

Istiraven said:
Help requested.
My Asus zenfone 2 ze550ml lost its Bootloader.
I used the xFSTK method.
Before going through the process, my phone was-
*Vibrating
*display was stuck at showing Asus logo in a white screen (that screen when you try to enter into the recovery mode) .
*Battery logo showing while plugged to PC or charger.
I used the xFSTK method first time. Following every single instructions.. And It probably showed "successful" for the first time!
But something definitely went wrong I don't know!!
And Now,
There is
*No vibration
*Display not turning on
*No USB sign while connecting to the PC.
But
ISOC is still detecting my device as "Moorefeild device" And so the xFSTK programme!
I am still trying to flash Bootloader using the xFSTK programme. But its failing.
Showing these from time to time
*Error encounter while FW download, Aborting
*firmware download skipped, continuing
And soany failure and errors!
Is there any other way I can fix this problem and regain Bootloader?
Please help me..
Thanks
Click to expand...
Click to collapse
put device on charge overnight. then open back panel and disconnect battery connector. leave it disconnected for the day and try again other day.

Thanks
But how do I know if the battery is charging?
I mean the display isn't turning on or even showing any kind of notification.
Okay doing as you said.
And I hope this method works!
Crossed my finger.. !!!
(And one question , is it usual to have this kind of problem that I am facing now?)

Istiraven said:
Thanks
But how do I know if the battery is charging?
I mean the display isn't turning on or even showing any kind of notification.
Okay doing as you said.
And I hope this method works!
Crossed my finger.. !!!
(And one question , is it usual to have this kind of problem that I am facing now?)
Click to expand...
Click to collapse
yea it is somewhat common. and so far zenfone 2 is much easy to unbrick or recover comparing to other devices. well if you pur on charge after few minutes it will get warm. but if put on long and battery is charged then you will not be able to know as it will be cold. you can check battery voltage if it is above 4 volts means battery is more than 80 percent

[Help] - Bricked Device

Guys, I my op5t has been off for a few days already. It turned of it self and refused to turn on. Initially it use to vibrate after pressing power for more than 10 sec but now it's totally irresponsible. I tried to unbrick with the unbrick tool that we have in op5t thread, with no success. I follow every single step carefully, the phone is recognized in the PC, however, when I start Msmdownloadtool keeps showing me "firehose communication handshake" or "sahara communication failed". I've already press volume up+power but it starts do alternate between "com device" and "no device" with no success. I'm wondering if it's a hardware problem. Has anyone faced something like that? Can anybody help me?

Ricardoqueiroz said:
Guys, I my op5t has been off for a few days already. It turned of it self and refused to turn on. Initially it use to vibrate after pressing power for more than 10 sec but now it's totally irresponsible. I tried to unbrick with the unbrick tool that we have in op5t thread, with no success. I follow every single step carefully, the phone is recognized in the PC, however, when I start Msmdownloadtool keeps showing me "firehose communication handshake" or "sahara communication failed". I've already press volume up+power but it starts do alternate between "com device" and "no device" with no success. I'm wondering if it's a hardware problem. Has anyone faced something like that? Can anybody help me?
Click to expand...
Click to collapse
Leave it charging a few hours and try again with the unbrick

superatmel said:
Leave it charging a few hours and try again with the unbrick
Click to expand...
Click to collapse
I've already left it charge overnight and nothing. Same

Did you solve the problem?

Help me ASUS ZENFONE 2 ZE500CL HARD BRICK

I'm practically a repair technician I got this asus zenfone ze500cl replaced lcd + battery but when I turn it on it remains fixed stuck with the asus logo tried to go into recovery mode and it doesn't even go in fastboot and fastmode mode can you do something?
I followed the guide step by step (https://forum.xda-developers.com/zenfone2/general/guide-bring-to-life-zenfone-2-ze500cl-t3503144) but as soon as I connect the phone to the PC it connects and disconnects immediately and on xfstk 5% freezes because it disconnects and no longer proceeds