My Zenfone 2 ZE551ML does not enter fastboot. I have an unlocked bootloader and it hangs on the white asus logo screen. Can it be helped anyhow? Any help is greatly appreciated.
Soumya1999 said:
My Zenfone 2 ZE551ML does not enter fastboot. I have an unlocked bootloader and it hangs on the white asus logo screen. Can it be helped anyhow? Any help is greatly appreciated.
Click to expand...
Click to collapse
try this:
vol up + power button. as soon as you hear the vibration, release power button (keep vol up pressed). when you see asus logo release also vol up. it should enter in fastboot
trinity1 said:
try this:
vol up + power button. as soon as you hear the vibration, release power button (keep vol up pressed). when you see asus logo release also vol up. it should enter in fastboot
Click to expand...
Click to collapse
I actually have tried doing that but nothing happens. The phone stays stuck at the white asus screen. Actually i was trying to flash a new rom and thats when something went sideways when i was trying to flash bootimg and now the phone is stuck here
Related
hi all
Please help
After flashing New update, My phone stuck at Asus logo and can't Enter fastboot (POWER+VOL UP) I also tried all combination (power+vol up and down, power+vol down, etc.... etc...),
hoping for your help, thanks XDA :good:
bajong said:
hi all
Please help
After flashing New update, My phone stuck at Asus logo and can't Enter fastboot (POWER+VOL UP) I also tried all combination (power+vol up and down, power+vol down, etc.... etc...),
hoping for your help, thanks XDA :good:
Click to expand...
Click to collapse
How long are you holding VOL-UP? If I recall correctly, it must be held until the device vibrates.
UPDATE: Oops, that was just for the power button. Hold the VOL-UP button until you get the Android robot.
joel.maxuel said:
How long are you holding VOL-UP? If I recall correctly, it must be held until the device vibrates.
UPDATE: Oops, that was just for the power button. Hold the VOL-UP button until you get the Android robot.
Click to expand...
Click to collapse
Before I flashed the new update I'm able enter fashboot easily, by holding vol up +pow after vibrate unhold power button,
But now by doing this combination, I only see usb logo, I think the update broke the fastboot mode?
maybe you forgot to remove root,xposed or busybox before update.without fastboot cant imagine what you can do.maybe you bricked.I hope not.good luck.
Hello, i have bought a nokia n1 with the chinese firmware and i have followed this tutorial for install the taiwan firmware http://forum.xda-developers.com/noki...t3083115/page4 #39 .
When i have reboot my tablet after entered this command " dd if=/sdcard/system.img of=/dev/block/pci/pci0000:00/0000:00:01.0/by-name/system (/pci/pci0000:00/0000:00:01.0 ", my tablet does'nt boot and stuck at powered by android. I can have adb and fastboot command but i don't know how i can restore my tablet. Anyone can help me ?
Sorry for my bad english and thanks you
If you have ADB access, you can run:
adb reboot recovery
After that you could reinstall using ADB sideload and this file : http://ota-service.oss.fc811.com/upl...&sn=L123456789
My N1 won't give me adb access, so I'm in a worse state than you
Hello i have resolve the problem by sideload the full rom (A5CN507) but i have don't use adb for boot into the bootloader i have press the volume down + power button and then go to recovery.
Did you try to boot into the bootloader with volume down + power button ?
Thanks for your help
Xiware said:
Hello i have resolve the problem by sideload the full rom (A5CN507) but i have don't use adb for boot into the bootloader i have press the volume down + power button and then go to recovery.
Did you try to boot into the bootloader with volume down + power button ?
Thanks for your help
Click to expand...
Click to collapse
Thanks for mentioning. I have tried with volume down + power hundreds of times and my device refuses to go into bootloader. =/
I'm sure I could unbrick the same way you were able to, if i could just get into bootloader one time!
Goronok said:
Thanks for mentioning. I have tried with volume down + power hundreds of times and my device refuses to go into bootloader. =/
I'm sure I could unbrick the same way you were able to, if i could just get into bootloader one time!
Click to expand...
Click to collapse
=/
Goronok said:
Thanks for mentioning. I have tried with volume down + power hundreds of times and my device refuses to go into bootloader. =/
I'm sure I could unbrick the same way you were able to, if i could just get into bootloader one time!
Click to expand...
Click to collapse
I had some trouble booting straight to the bootloader as well.
I don't know if this helps but anyway: After you power off the device, press and hold the power and vol- buttons. When you see the "Powered by Android" logo, let go of the power button but keep holding the vol- button. The tablet should boot into bootloader mode. I initially made the mistake of holding both buttons the whole time.
Msonata said:
I had some trouble booting straight to the bootloader as well.
I don't know if this helps but anyway: After you power off the device, press and hold the power and vol- buttons. When you see the "Powered by Android" logo, let go of the power button but keep holding the vol- button. The tablet should boot into bootloader mode. I initially made the mistake of holding both buttons the whole time.
Click to expand...
Click to collapse
Thanks for the tip, i will try that. When I last tried, if I held any button at all, the tablet would never show the "powered by android" screen. It would only show it right after i released all buttons.
Hi, I updated with wrong recovery file and the device stuck in the boot logo. Even powering down is also not working. I can see that mac detects the USB device as HTC Android device. Any help will be greatly appreciated.
VBPrakash said:
Hi, I updated with wrong recovery file and the device stuck in the boot logo. Even powering down is also not working. I can see that mac detects the USB device as HTC Android device. Any help will be greatly appreciated.
Click to expand...
Click to collapse
Any one there to help me out
Hello prakash... Press power plus volume up for 10 seconds. It will automatically restart. As soon as you see it's restarting press volume down.. it will go into bootloader..
Flash proper recovery now from fastboot.. enjoy
Or directly go to boot loader if your phone is off.
Volume down + power.
stevestone said:
Hello prakash... Press power plus volume up for 10 seconds. It will automatically restart. As soon as you see it's restarting press volume down.. it will go into bootloader..
Flash proper recovery now from fastboot.. enjoy
Or directly go to boot loader if your phone is off.
Volume down + power.
Click to expand...
Click to collapse
Thanks Stevestone for the reply. I have drained the battery and restarted the mobile and as I type this I am flashing again.
VBPrakash said:
Thanks Stevestone for the reply. I have drained the battery and restarted the mobile and as I type this I am flashing again.
Click to expand...
Click to collapse
cool.. hope its working now..
stevestone said:
cool.. hope its working now..
Click to expand...
Click to collapse
Yes, its working now.
Well I faced the Same issue. Just Press Power+Vol UP ( YES UP) . Then the screen will go black for a sec and then quickly chage to vol down + power to go to bootloader.
help!!!!
htc desire eye. blank screen. but vibrates and charging led is on. what does it mean? thx
oz_ezekiel said:
htc desire eye. blank screen. but vibrates and charging led is on. what does it mean? thx
Click to expand...
Click to collapse
Is your problem solved ?
If not how did you get into that problem ?
Did you try force shutting down by pressing power down ?
Did you try "Press power plus volume up for 10 seconds" option ?
stevestone said:
Hello prakash... Press power plus volume up for 10 seconds. It will automatically restart. As soon as you see it's restarting press volume down.. it will go into bootloader..
Flash proper recovery now from fastboot.. enjoy
Or directly go to boot loader if your phone is off.
Volume down + power.
Click to expand...
Click to collapse
thanks
my phone also( when in flashed cm 13 6.0.1 today) hang up on logo i applied ur method and successfull
thank u very much i am from karntaka
hbrajhbh1 said:
thanks
my phone also( when in flashed cm 13 6.0.1 today) hang up on logo i applied ur method and successfull
thank u very much i am from karntaka
Click to expand...
Click to collapse
ok great. glad to know..
http://forum.xda-developers.com/desire-eye/help/stuck-boot-logo-partitioning-externalsd-t3321725
please help me out guys..
try use sdk or Minimal ADB and Fastboot use cmd
VBPrakash said:
Hi, I updated with wrong recovery file and the device stuck in the boot logo. Even powering down is also not working. I can see that mac detects the USB device as HTC Android device. Any help will be greatly appreciated.
1.run Minimal ADB and Fastboot as adminstrator..
2.. test devices 1st.. ( fastboot devices ) check yr phone cnnect or not.
3...try cmman (fastboot devices [-1] )
4. n last (fastboot continue )
5 done...
Click to expand...
Click to collapse
Thanks so much Your post helps me so much.....God blesse you....
But Now how can I back up My Phone...Please Helps me.......
After the battery drain it will be power off after charging it doesnot power on but the logo stucks
VBPrakash said:
Thanks Stevestone for the reply. I have drained the battery and restarted the mobile and as I type this I am flashing again.
Click to expand...
Click to collapse
are you flashing cyanogenmod (cm13)... ? if so please give me a viable link.. mine's putting the phone stuck at boot logo just as yourself...
Did not flash properly
sunilromy said:
Hello prakash... Press power plus volume up for 10 seconds. It will automatically restart. As soon as you see it's restarting press volume down.. it will go into bootloader..
Flash proper recovery now from fastboot.. enjoy
Or directly go to boot loader if your phone is off.
Volume down + power.
Click to expand...
Click to collapse
even i am stuck in this mode, after the 3rd step from WinDriod Toolkit flashed supersu, returned to install Lineage OS from TWRP mode, was sucessful in that too however forgot to install GAPPS after that and proceeded further, phone asked that super su not installed and if i want to install one now, proceeded from there and the screen now shows a 'sad Teal colour smile',
Also the volume + power up worked and device restarted however vol + power down doesnt seem to work and device returns to the same state 'sad Teal colour smile'.
RockyF99 said:
even i am stuck in this mode, after the 3rd step from WinDriod Toolkit flashed supersu, returned to install Lineage OS from TWRP mode, was sucessful in that too however forgot to install GAPPS after that and proceeded further, phone asked that super su not installed and if i want to install one now, proceeded from there and the screen now shows a 'sad Teal colour smile',
Also the volume + power up worked and device restarted however vol + power down doesnt seem to work and device returns to the same state 'sad Teal colour smile'.
Click to expand...
Click to collapse
When u press +volume +power and it restarts and screen goes black. Immediately press -volume +power. U will be able to get into recovery this way
My 7-year old was playing a game on my wife's 3a XL tonight and it shut off. Now it's stuck in a bootloop.
I tried to boot into Recovery, but was greeted with the busted android screen. So I tried to boot into Rescue, with the same result. The bootloader is still locked, so all my attempts to flash factory images or boot into stock boot, I am greeted with the "not allowed" error.
Any ideas how I can recover this, or is it completely bricked?
If your bootloader is still locked you should be able to sideload the stock OTA. I've never heard of not being able to boot to stock recovery either. What method did you use to get there?
derekr44 said:
My 7-year old was playing a game on my wife's 3a XL tonight and it shut off. Now it's stuck in a bootloop.
I tried to boot into Recovery, but was greeted with the busted android screen. So I tried to boot into Rescue, with the same result. The bootloader is still locked, so all my attempts to flash factory images or boot into stock boot, I am greeted with the "not allowed" error.
Any ideas how I can recover this, or is it completely bricked?
Click to expand...
Click to collapse
When you reach that screen on recovery you hold the power button and tap the vol + button and your options should show up. Just factory reset the device.
luigi90210 said:
When you reach that screen on recovery you hold the power button and tap the vol + button and your options should show up. Just factory reset the device.
Click to expand...
Click to collapse
Thanks. Didn't know how to bring the menu up.
ctfrommn said:
If your bootloader is still locked you should be able to sideload the stock OTA. I've never heard of not being able to boot to stock recovery either. What method did you use to get there?
Click to expand...
Click to collapse
I tried to boot to TWRP but couldn't because the bootloader is locked. So I tried using ADB commands to sideload through Rescue, but it only said "error: closed".
Ended up doing a factory reset. (running now)
Haven't seen you in awhile
Well well.... thought i recognized that username. Good to see you again.
Bricked help
I cannot get my phone into fastboot or recovery. It stuck on the white google loading screen loop. I hold the power and volume down and it goes into fastboot but if I release the volume down button to scroll (while holding the power button) it will then go black and go back to the google white loading screen. If I hold down the volume down button and release the power button it will restart back to the fastboot page. If I release both then it will restart and go back to the white google screen. If I do power and volume up it goes to the "andriod no command" sreen then back to the googe white screen. In sum, is my phone recoverable?
brettscott648 said:
I cannot get my phone into fastboot or recovery. It stuck on the white google loading screen loop. I hold the power and volume down and it goes into fastboot but if I release the volume down button to scroll (while holding the power button) it will then go black and go back to the google white loading screen. If I hold down the volume down button and release the power button it will restart back to the fastboot page. If I release both then it will restart and go back to the white google screen. If I do power and volume up it goes to the "andriod no command" sreen then back to the googe white screen. In sum, is my phone recoverable?
Click to expand...
Click to collapse
When in fastboot, don't hold the power button down to scroll. Is your bootloader locked?
Tulsadiver said:
When in fastboot, don't hold the power button down to scroll. Is your bootloader locked?
Click to expand...
Click to collapse
I'm guessing its locked because the phone is completely stock. When I get to fast boot I dont hold down the power button, but if I hit the volume up or down it instantly goes back to the google white screen and starts the loop over.
brettscott648 said:
I'm guessing its locked because the phone is completely stock. When I get to fast boot I dont hold down the power button, but if I hit the volume up or down it instantly goes back to the google white screen and starts the loop over.
Click to expand...
Click to collapse
When on the bootloader screen can you fastboot a full image to the phone?
Said another way, try to download the full Google image.. not the ota... Setup a computer with fastboot and driver's boot the phone into bootloader mode and try to run the flashall.bat
brettscott648 said:
I cannot get my phone into fastboot or recovery. It stuck on the white google loading screen loop. I hold the power and volume down and it goes into fastboot but if I release the volume down button to scroll (while holding the power button) it will then go black and go back to the google white loading screen. If I hold down the volume down button and release the power button it will restart back to the fastboot page. If I release both then it will restart and go back to the white google screen. If I do power and volume up it goes to the "andriod no command" sreen then back to the googe white screen. In sum, is my phone recoverable?
Click to expand...
Click to collapse
Try-Once in bootloader scroll to recovery and press power button. When you see Android on his side hold power button and press volume up button. You should now be in stock recovery. From there you can adb or factory reset.
Edit- to get to bootloader power off phone then hold power and volume down buttons at the same time.
Hey,
I was tinkering with me phone the past days.
I managed to unlock the bootloader on my Realme X2, installed twrp and HavocOs with the COS Vendor.
Everything working fine and well. Then i wanted to back to the stock rom and i installed the stock recovery found in this page with fastboot:
https://forum.xda-developers.com/realme-x2/how-to/to-stock-rom-howto-t4014773
Specifically the following one: "rmx1991-sde20-stock_recovery-c14.zip"
The problem is now that the phone is not booting anymore. It's not responding to volume down and power button to enter bootloader mode.
I only see the first Realme logo and then the screen goes black. When i hold volume button up and the power button, the phone reboots and i see the same Realme logo for a few seconds and after that the screen goes black again..
When i put the phone on the charger the screen stays black.
Thanks guys! I hope someone can help me solve this issue!
Does anyone have any clue what's going on and maybe willing to assist?
Edit 1: so I managed to get in to the bootloader again. When I hold power button and both volume buttons the phone restarts in bootloader mode. It's still unlocked. The strange part is that the phone stays in the bootloader mode for like 20 seconds and then just reboots. Any clues why and how I can prevent that?
I just faced the same trouble, with your hint to boot into fastboot i flashed the twrp.
timbo2567 said:
Hey,
I was tinkering with me phone the past days.
I managed to unlock the bootloader on my Realme X2, installed twrp and HavocOs with the COS Vendor.
Everything working fine and well. Then i wanted to back to the stock rom and i installed the stock recovery found in this page with fastboot:
https://forum.xda-developers.com/realme-x2/how-to/to-stock-rom-howto-t4014773
Specifically the following one: "rmx1991-sde20-stock_recovery-c14.zip"
The problem is now that the phone is not booting anymore. It's not responding to volume down and power button to enter bootloader mode.
I only see the first Realme logo and then the screen goes black. When i hold volume button up and the power button, the phone reboots and i see the same Realme logo for a few seconds and after that the screen goes black again..
When i put the phone on the charger the screen stays black.
Thanks guys! I hope someone can help me solve this issue!
Does anyone have any clue what's going on and maybe willing to assist?
Edit 1: so I managed to get in to the bootloader again. When I hold power button and both volume buttons the phone restarts in bootloader mode. It's still unlocked. The strange part is that the phone stays in the bootloader mode for like 20 seconds and then just reboots. Any clues why and how I can prevent that?
Click to expand...
Click to collapse
Can you please describe the process for bootloader unlock of rmx1991