Can Not get into recovery manual - MTCB Android Head Units Q&A

i recently updated the mcu to kld2 2.81. Now i can not get in to my recovery manual to fix my rom problem. i can only get into from the rom power options. everything i hold the power buttons it gives me 3 shorts beeps like normal. then one long beep then nothing happens. no recovery anything. i have tried holding reset button all i get is a long beep. Someone please help me?

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Phone won't boot up

I flashed Hard SPL 1.34 then upgraded the radio to 25.05 then put on Bepe's 0.95 ROM
It worked for a while, then started to crash and needed to press the reset button to boot it up.
Now it won't move from the Touch Diamond startup screen when I boot it up, then turns off. Can't hard reset, and can't enter bootloader.
Any ideas? I just suddenly did this, also, it doesn't have the original vendor ROM on it so if I send it back, what's the chances of them getting into it and then saying a big FO because I messed with it?
Antimus said:
It worked for a while, then started to crash and needed to press the reset button to boot it up.
Now it won't move from the Touch Diamond startup screen when I boot it up, then turns off. Can't hard reset, and can't enter bootloader.
Any ideas? I just suddenly did this, also, it doesn't have the original vendor ROM on it so if I send it back, what's the chances of them getting into it and then saying a big FO because I messed with it?
Click to expand...
Click to collapse
What happens when you try to enter bootloader mode? Have you tried removing the battery for a while?
bootloader is volume down and reset yes?
Antimus said:
bootloader is volume down and reset yes?
Click to expand...
Click to collapse
Yes, korrect
diddly squat, not even any ROM id's coming up on boot screen. I think it's bricked
Hard reset is volume down + enter (round key) and red reset button. Keep down the first two until you see the reset screen
Antimus said:
diddly squat, not even any ROM id's coming up on boot screen. I think it's bricked
Click to expand...
Click to collapse
Can you be a little more descriptive? What exactly happens? Does the phone reset at all?
Did you hold volume down for a few seconds? Just pressing it while you hit the reset button is not enough. You need to hold it down until the tri-color bootloader appears. That's usually around 5 seconds.
Edit:
Clarification: You press volume down and hold it. Then you shortly push down the reset button with the stylus, while still holding the volume down button. You can release the volume down button after the tri-color screen appears. (or after 10 seconds if it's really not coming up)
Should it come up, you can use the chance to flash another ROM. If that's giving you trouble, see the link in my signature.
Ok, here's what happens
If I press the power button, it vibrates, Touch Diamond comes up, no ROM info, stays for a few seconds, disappears, phone is then off again.
Holding volume down, pressing reset button, nothing happens, phone doesn't power on, volume down held for 10 seconds, nothing happens
Holding volume down and action button, then pressing reset button, again nothing happens at all.
I successfully hard resetted the phone with the official ROM, but since installing Bepe's 0.95 I hadn't attempted a hard reset, but I had rebooted the phone successfully before this problem occured
Okay, in the off state the reset button will not function.
What you could try is turning it on and immediately afterwards follow the bootloder-procedure.
Also I did a quick search. The following threads might or might not be related and help you (I didn't read them, too late for me tonight):
http://forum.xda-developers.com/showthread.php?t=406163
http://forum.xda-developers.com/showthread.php?t=267383
http://forum.xda-developers.com/showthread.php?t=292968
http://forum.xda-developers.com/showthread.php?p=1878570
http://forum.xda-developers.com/showthread.php?t=316190
http://forum.xda-developers.com/showthread.php?t=307378
I realize they're for different phones, but that might not make such a big difference in this case...
also, can you confirm that you successfully flashed hard-spl before this? as in, you manually went to bootloader and saw that it had changed to hard spl?
Try this....
might seem stupid but your phone is also acting as it would with a 99% flat battery........phone just starts then dies.......
Stupid question......put it on charge for a couple hours...you never know....it might be the problem you have
Well I came to start it up this morning after leaving it on a shelf all night with distain and it booted up fine.
So I'm going to flash the official ROM, and other stuff back to factory and send it back. there's obviously something wrong with it somewhere.
Thanks for all the help guys, let's hope my next diamond is a bit more well behaved.
phone does not boot up
Hi, i got a prob with my phone, when i power it on it gives me that display with the 4 colors(red,green,blue and white), i have tried hard reset but it does not help, can anyone assist.

[Q] A bootloop without the possibility of getting to download mode?!?

I am not a total noob. I have always done my research and I am well versed with the procedures but this has me stumped. About six months before I had installed Omega ROM (told you i wasn't a noob) and things were fine and dandy. I was running today and bam! my phone just enters into a bootloop (lost my data on endomondo too). But hey! I am an expert right? or so i think to myself and I try getting into the recovery mode / download mode. I press the volume down, power and home button. The warning comes up and all that i have to do now is to press the volume up key right? wrong!! Inspite of pressing the volume up key the bootloop continues. I dont know what i am doing wrong. I am sure it is a really silly thing but i am not able to figure it out myself. I read the posts and all of them deal with other issues. Can someone help me?
Can someone check this up for me? Switch off your phone and try going into the recovery mode by pressing only the vol. down button and the home button pressed together. If it does not show the warning screen prior to the recovery mode then it would mean that my power button is malfunctioning. It would take just two minutes of your time. Please post your results here. Please.
If you press just the volume down and home button not a lot happens not the warning screen anyway. When I boot into recovery I have to wait for the Samsung logo to appear twice or it just reboots. Might be worth pressing all 3 buttons and wait for the 3rd restart before letting go
Edit
It's volume up home and power for recovery if you get download mode and volume up the phone just reboots hence why you go back to bootloop
Sent from my GT-N7105 using Tapatalk
The problem is solved. It turned out that it was not a boot loop after all. The power button got pressed and was stuck in that state thus causing repeated reboots. It was by pressing the volume down and home button without pressing the power button that i figured out that the power button was stuck. So i took out the screws and adjusted the band slightly and now alls well.

[Q] Zenfone 2 got into reboot loop after upgrade

Hi,
I have received new zenfone 2 and it asked for software upgrade. After that it said it is optimizing applications and eventually got into reset loop with only showing ASUS logo. I have tried to get into recovery mode pressing the power and volume up and release on vibrate... nothing happend!!!
Now it vibrates every minute or so... but it even does not turn the screen on... just vibrating every now and then...
Please, help!
Zvika
Zvika Perry said:
Hi,
I have received new zenfone 2 and it asked for software upgrade. After that it said it is optimizing applications and eventually got into reset loop with only showing ASUS logo. I have tried to get into recovery mode pressing the power and volume up and release on vibrate... nothing happend!!!
Now it vibrates every minute or so... but it even does not turn the screen on... just vibrating every now and then...
Please, help!
Zvika
Click to expand...
Click to collapse
Power off completely, then hold volume up and power to get to bootloader. Press volume down until you get to recovery and hit power button. It should reset and then a android appears. If it then says error hold power and press up volume. You should get to recovery menu that way.
Wipe cache...
Reboot and see what happens...
ultramag69 said:
Power off completely, then hold volume up and power to get to bootloader. Press volume down until you get to recovery and hit power button. It should reset and then a android appears. If it then says error hold power and press up volume. You should get to recovery menu that way.
Wipe cache...
Reboot and see what happens...
Click to expand...
Click to collapse
I'm having the same issue, but no matter what I do the error stays on and if I hold the power and press up for too long the phone turns off.
chillpillv1 said:
I'm having the same issue, but no matter what I do the error stays on and if I hold the power and press up for too long the phone turns off.
Click to expand...
Click to collapse
Try tapping up volume 3 times but remember to let go of power at roughly the same time or 10 seconds later the phone will power off...
It just do not enter this recovery mode... no matter what
ultramag69 said:
Try tapping up volume 3 times but remember to let go of power at roughly the same time or 10 seconds later the phone will power off...
Click to expand...
Click to collapse
It just do not enter this recovery mode... no matter what.
After charging it all night, and having the battery icon, I have tried it once more. Now the screen remains black and the phone just vibrate here and there every minute - unless I turn it off...
i am facing the same problem. but my phone is not opening. its behaving like dead. when i press the power button sometimes its vibrate but noting on the screen. no charging logo while charging what to do?? please help !!!!!!!!!
Yes. this is the same with my device...
Anaxious Asheque said:
i am facing the same problem. but my phone is not opening. its behaving like dead. when i press the power button sometimes its vibrate but noting on the screen. no charging logo while charging what to do?? please help !!!!!!!!!
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Click to collapse
No solution so far.
Im having the same problem too
For wipe cache partition and hardware reset procedure, please see the following: http://www.asus.com/us/support/FAQ/1011956/
If possible, please send a private message to email below with case # N150638445 in the subject line. Please provide your serial number & if possible your build number (once you are able to boot) under Apps/Settings/About/Software information/Build number.
We would like to gather as much info as possible to help resolve any issues with ASUS Zenfone 2.
Sincerely,
Frank
ASUS_USA
[email protected]
Did anyone ever resolve this issue?
Mine is the same and won't boot up, just vibrates once and does nothing....
i resolved simply reflashing the old pre rooted firmware 2.19.40.18 and installing ota 2.19.40.20 with adb sideload after complete unroot with supersu.i forgot to uninstall xposed and this was the reason of my botloop after update to 2.19.40.20.luckily i had twrp so before reflashing i backupped all my stuff.that's it.you need to reflash droidboot,recovery,boot and system imgs from bootloader with the usually way.no other way out.hope you installed a custom recovery before loop,so you can backup
CenereZar said:
i resolved simply reflashing the old pre rooted firmware 2.19.40.18 and installing ota 2.19.40.20 with adb sideload after complete unroot with supersu.i forgot to uninstall xposed and this was the reason of my botloop after update to 2.19.40.20.luckily i had twrp so before reflashing i backupped all my stuff.that's it.you need to reflash droidboot,recovery,boot and system imgs from bootloader with the usually way.no other way out.hope you installed a custom recovery before loop,so you can backup
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Click to collapse
how did you do it ?
I have the same problem
---------- Post added at 12:33 AM ---------- Previous post was at 12:07 AM ----------
my device is in error screen, and with the dead robot.
Hi guys, please help, maybe some of you could do that for me... Problem is strange and I just did not find solution jet... So, I just can not power down my ZE551ML completly. Device is trying somehow to boot up, getting some kind of loop. First of all, phone came to me totaly dead - I have to plug it in to charger for 3-4 hours to ligh up notification led... After that it turned on normally. After first boot and setting things up, updates showed up. So I did update - for 4 times, OTA. It looks ok (now I have 2.20.40.90 clean, I mean no root or unlocked BL). But strange comes when I want to turn it off (power down) - device is shutting down, screean is going black and... bum! - the battery icon is showing up: emty for the very first few seconds, then it changeing to green (showing actually power state, I mean accu capacity), then device reboot itself and whole process starts over and over again... I can not stop it. Well, I think if the battery would be full, that could completly discharge it - couse is unstopable... I found, that when I press vol- when the battery is green, phone shuts off its screen, but after 20 seconds the process begins over again... i can boot it normally by pressing vol+ and power - it leads me to the bootloader manu, then boot normally - done. but it is very annoing... beside that phone is ok. Can someone help? BTW - I did factory reset from stock recovery, but it did not help...
hillvieira said:
how did you do it ?
I have the same problem
---------- Post added at 12:33 AM ---------- Previous post was at 12:07 AM ----------
my device is in error screen, and with the dead robot.
Click to expand...
Click to collapse
http://forum.xda-developers.com/zenfone2/general/asus-zenfone-2-flashing-recovery-mode-t3096596
I had the same problem. My solution was to unplug the usb charger. After that, the update was successfully.
on me Z007 I did a factory reset because my phone would not start and when it did it kept giving me messages about unfortunately this stopped and that stopped BBM, Zenui, google play store etc. Once i did the factory reset the phone worked again but I had no data so I thought I would just restart. Now all I get is ASUS and the spinning wheel. any suggestions??
Hello, I own model Asus Zenfone 2 laser 5.5 ( ZE550KL ) I have also same problem, phone keeps on rebooting....... Showing Asus logo and then vibrates and again start rebooting
I have installed asus firmware from SD card from recovery mode which was successfully installed .... did every thing after pressing volume and power button and even performed necessary actions by doing fastbood mode.
but phone is on same condition.... showed every where.. even service center people raised there hands
Kindly help me to recover my phone back.

HELP! I bricked my RK3188 Pumpkin..

I loaded a ROM and now the unit cannot get past the ANDROID logo at start up...
So I attempted to load the factory ROM, but the unit won't now go into recovery mode, it just has a black screen...
Please help me!
RS-TLS said:
I loaded a ROM and now the unit cannot get past the ANDROID logo at start up...
So I attempted to load the factory ROM, but the unit won't now go into recovery mode, it just has a black screen...
Please help me!
Click to expand...
Click to collapse
While at the Android logo, did you push the reset button and waited for the system to correct itself? This will
happen when you load a fuse-prom the first time.
I have tried both the "RST" button push at the Android logo, and the smaller button that is not labelled. How long do you think it should take? Neither button seems to return the HU to normal, it just sits there at boot logo.
The recovery mode no longer works either, so it appears I am totally stuck!
Thank you for your help so far. Will go and try it again.
OK. Just tried a quick push of the reset button and it did nothing. Retried with a long push and it turned off the screen but nothing else happened. A push of the "RST" button just cycles the unit and it sits at the boot logo again.
Press reset button and power button together
After about 5 secs release reset button, but keep pressing power button
When booting screen appears release power button.
It boots into recovery.
http://forum.xda-developers.com/wiki/Hui_Fei_Type#Recovery
Marius B said:
Press reset button and power button together
After about 5 secs release reset button, but keep pressing power button
When booting screen appears release power button.
It boots into recovery.
http://forum.xda-developers.com/wiki/Hui_Fei_Type#Recovery
Click to expand...
Click to collapse
Marius, thanks for the reply. My unit has no hard buttons, so this method won't work for me. I already got the unit into recovery mode ot apply the ROM, but after the unit rebooted the recovery screen is no longer working, it is just black with a few vertical bars displayed top left...
It is truly annoying.
RS-TLS said:
OK. Just tried a quick push of the reset button and it did nothing. Retried with a long push and it turned off the screen but nothing else happened. A push of the "RST" button just cycles the unit and it sits at the boot logo again.
Click to expand...
Click to collapse
I tried everything but nothing even logo you see
My unit is on its way back to Amazon. Nothing worked at all and I tried every recovery method on here.
Sent from my SM-G928F using Tapatalk

Erisin 5015 GD recovery mode

Hello, unfortunately I also have the problem with the recovery mode. I can not find any way in this. I have already tried the power button for 10 seconds. Then the lights of the radio flash several times but it does not happen. Even if I briefly press the power button again briefly (even several times) nothing happens.
Does anyone know advice?

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