Hey guys
I have a problem with bricked one x. I get it from my family. It has unlock bootloader and installed cwm. I tried to do something with that but it's first htc in my hand and i'm green. When i turn on phone it shows htc logo and than boot into recovery it doesn't shows me white screen with fastboot option etc , automatically run cwm. I wanted to flash kernel but I can't turn on fastboot mode or I don't know how. Please help my what should I do wake the phone up.
To Enter Fastboot mode
1. Switch off phone completely
2. Press and hold volume down and power
Phone should open in fastboot mode
Use vol up/vol down to make menu selection
Use power button to execute selection
Thanks
grwalker said:
To Enter Fastboot mode
1. Switch off phone completely
2. Press and hold volume down and power
Phone should open in fastboot mode
Use vol up/vol down to make menu selection
Use power button to execute selection
Thanks
Click to expand...
Click to collapse
I can't turn off phone , only possible when my battery goes down. I solved that problem. I flash kernel with recovery (twrp) then by adb push moved rom on phone memory flashed rom and kernel and it works. Please close thread.
Related
MDP/recovery Mode
hold vol down and hit the reset button next to the sim card keep hold vol down till you enter MDP/Recovery mode
FastBoot mode
hold vol UP and hit the reset button next to the sim card keep hold vol down till you enter Fastboot
APX mode
turn device off. Press power while holding both Vol buttons (note nothing is desplayed on the screen)
Now lets get Clockwork Mod
hi everyone i have a major issue with my rooted gslate.if anyone can help it would be greatly appreciated. i downloaded cw from the market and when it askes you for compatibility i accedently chose the option (lg optimus 3d) thinking it was for my gslate and now after i turned off the gslate and go to turn it back on its stuck on LG blackscreen and says
[HasValidKernelImage] Magic value mismatch:
[DetectOperatingSystems]kernel image is invalid !!!
Starting Fastboot USB download protocol
Ive looked all over the internet and cant find anything to help me out so please can someone help me.
maybe a way to nvflash the proper kernel back. sorry for posting here but the best help is on xda
Solved
Sent from my PG86100 using XDA Premium App
salmanaman said:
Solved
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Click to collapse
How? cos i have a similar problem. ie: where did you get the original boot.img ?
belkre said:
MDP/recovery Mode
hold vol down and hit the reset button next to the sim card keep hold vol down till you enter MDP/Recovery mode
FastBoot mode
hold vol UP and hit the reset button next to the sim card keep hold vol down till you enter Fastboot
APX mode
turn device off. Press power while holding both Vol buttons (note nothing is desplayed on the screen)
Now lets get Clockwork Mod
Click to expand...
Click to collapse
I couldn't enter recovery mode with vol - and reset button. I had to use Vol - and the power button. Just a heads up. Also, what happens if you don't have an update.zip file on your SD? Does it then go to a recovery menu or is there no recovery menu on this device assuming you have not installed CWM?
I tried to flash a kernel s-on from recovery and now my screen won't turn on. I can hear notifications and even took a call but I can't see anything on the screen. I have a nand backup but I am having trouble accessing bootloader or recovery. I was using Dirty Underground rom I believe so I'm not sure if USB debugging was enabled. I currently only have access to a Mac computer. When I hold down the power button the notification light keeps blinking and the phone stays on, when I hold down power + volume down nothing happens, and when I hold down power + volume up it just reboots briefly showing the splash screen with red text and bringing me back to my black/dark gray screen. If anyone could help me get my phone back to working order I would be extremely grateful. Thanks for reading my post
welshwarriorsf said:
I tried to flash a kernel s-on from recovery and now my screen won't turn on. I can hear notifications and even took a call but I can't see anything on the screen. I have a nand backup but I am having trouble accessing bootloader or recovery. I was using Dirty Underground rom I believe so I'm not sure if USB debugging was enabled. I currently only have access to a Mac computer. When I hold down the power button the notification light keeps blinking and the phone stays on, when I hold down power + volume down nothing happens, and when I hold down power + volume up it just reboots briefly showing the splash screen with red text and bringing me back to my black/dark gray screen. If anyone could help me get my phone back to working order I would be extremely grateful. Thanks for reading my post
Click to expand...
Click to collapse
Hold Volume UP + Power button for 10seconds, device will boot then, then immediately press Volume DOWN + Power Button to enter Fastoot.
Connect phone to PC, open command prompt and change directory to adb folder. Type in fastboot erase cache then fastboot reboot to see if it helps. If it doesn't, repeat process to enter bootloader then go into recovery and reflash.
What Kernel did you try to flash? ElementalX?
If you have adb access then just plug in your phone and type "adb reboot recovery". Then restore your backup or push a working kernel to your phone to flash.
Sent from my killer M8.
I've tried to flash a custom Revolution HD rom on my HTC One M8. After its complete installation, my phone won't boot and I can't even enter custom recovery mode..... please help
Can you enter HBOOT?
How to enter Fastboot Mode for HTC One 2014 M8
Power off the smartphone completely.
– make sure that it is not connected to your PC.
After several seconds with the phone turned off you should press Power. slide to vol down!
After the device powers on you need to press and hold Volume Down and then press again Power.
This will load the Bootloader Mode of your HTC One M8 and you can release all buttons.
– note that this might be trickier than you would normally expect, so you should more than once in case it doesn’t work at the first attempt.
Use the Volume buttons to select FASTBOOT option. Press Power to boot the Fastboot Mode.
Click to expand...
Click to collapse
Try this. If it works no worries, you can flash everything you need from there
This guide is to recover the Zuk Z2 (plus) from hard brick state
So you might be stuck here -
Phone is not turning on
Phone Reboot and screen go black with notification light on and you are unable to switch it off.
How To-
1. How to switch it off
- First this is happening because you have locked you're bootloader
- You have black screen and led on so just hold power button then Zuk logo will be flash after that you will get black screen again and the phone is preparing to reboot but before that the led will get turn off immediately release power button.
(It's crucial timing but when rebooting your device vibrates so it's the time when phone is about to start vibrate while LED is off just leave power button)
- You have it Your phone is switched off
(Tip- Let it reboot once after that don't leave the power button and after that led will get off you have to remove finger from power button this is tricky )
2. Going to Bootloader
-First connect the USB to laptop
-After you have switched off your phone press volume up and down together and with holding buttons connect the phone to USB and you will see the fastboot mode.
3. Unlock your phone
-Remember the unlock bootloader file in your email re download it and unlock your bootloader again
- Don't reboot right away as you don't have any OS installed Even if it boot it might give problem.
- after unlocking phone you will see phone rebooted press power button reboot press volume the volume button and go to reboot option
4. For Userdata
- I suggest you to flash recovery instead of using old installed one.
- go to fastboot and flash the TWRP.
- Boot into TWRP and you will see your data on internal storage is present so just sideload ROM or if you have in internal storage just flash
( Note- in case you are using TWRP 3.4 newer roms with factory based ROM will flashed without problem in case you are trying to flash old Oreo non-treble ROMs you need to wipe like you do for normal ROM installation and reboot to recovery then flash Oreo Non-treble ROM otherwise they will not boot even after flashing)
Or
- QFIL ZUI 4.0.199ST as this QPST
- When selecting the XML file select retain userdata one so it won't erase your userdata partitions
5. In case you want to flash ZUI
- Load files in QFIL
- To reboot phone into EDL from Fastboot mode type following command
Code:
fastboot -i0x2b4c oem reboot-edl
- It will get detected in QFIL just hit Download.
In case you run into Sahara failed error follow my guide to fix sahara error
[url]https://forum.xda-developers.com/lenovo-zuk-z2/themes/how-to-fix-common-sahara-errors-t4168535[/URL]
Hit thanks if helped:good:
xtra sharif said:
This guide is to recover the Zuk Z2 (plus) from hard brick state
Scenario is as follow-
Phone is not turning on
Always Zuk logo comes and screen go black with notification light glowing and you are unable to switch it off
How To-
1. How to switch it off
-firstly this is happening because you have locked you're bootloader
- You have black screen and led on so just hold power button then Zuk logo will be flash after that you will get black screen again and again the phone was preparing to reboot but before that the led will get turn off immediately release power button
- You have it Your phone is switched off
(Let it reboot once after that don't leave the power button and after that led will get off for small time this is the time you have to remove finger from power button this is tricky )
2. Going to Bootloader
-Firstly connect the USB to laptop
-after you have switched off your phone press volume up and down together and with holding buttons connect the phone to USB and you will see the fastboot mode
3. Unlock your phone
-Remember the unlock bootloader file in your email re download it and unlock your bootloader again
- after unlocking phone you will see phone rebooted press power button reboot press volume the volume button and go to reboot option
- go to fastboot and flash the TWRP and you will see that your data on internal storage is present so flash any ROM and you will see your data
Hit thanks if helped:good:
Click to expand...
Click to collapse
thanks, you saved my life.:laugh:
Phone not turning on, only white light blink
xtra sharif said:
Hi Please help me.
Today morning phone not turning up. while pressing any combination, only while light blinks. When connect to charger same white light blink.
Phone is not vibrating.
Click to expand...
Click to collapse
saumis84 said:
xtra sharif said:
Hi Please help me.
Today morning phone not turning up. while pressing any combination, only while light blinks. When connect to charger same white light blink.
Phone is not vibrating.
Click to expand...
Click to collapse
press the power button for longer duration.
Click to expand...
Click to collapse
PrincE.. said:
saumis84 said:
press the power button for longer duration.
Click to expand...
Click to collapse
Hey thanks for responding.
So i have tried every combination mentioned on internet, saw the deep flash method as well(but didn't attempt.)
Left my phone untoched for full day.
switched my regular charger to moto turbo charger and volla my phone booted!
PS: there was only single white light blink while pressing power button and when connected to charger it blinks continually with no vibration.
Click to expand...
Click to collapse
Saved me
Thanks, this saved my phone.
I struggled with key combination to get into fastboot but finally got in and recovered my zuk.
xtra sharif said:
This guide is to recover the Zuk Z2 (plus) from hard brick state
Scenario is as follow-
Phone is not turning on
Always Zuk logo comes and screen go black with notification light glowing and you are unable to switch it off
How To-
1. How to switch it off
-firstly this is happening because you have locked you're bootloader
- You have black screen and led on so just hold power button then Zuk logo will be flash after that you will get black screen again and again the phone was preparing to reboot but before that the led will get turn off immediately release power button
- You have it Your phone is switched off
(Let it reboot once after that don't leave the power button and after that led will get off for small time this is the time you have to remove finger from power button this is tricky )
2. Going to Bootloader
-Firstly connect the USB to laptop
-after you have switched off your phone press volume up and down together and with holding buttons connect the phone to USB and you will see the fastboot mode
3. Unlock your phone
-Remember the unlock bootloader file in your email re download it and unlock your bootloader again
- after unlocking phone you will see phone rebooted press power button reboot press volume the volume button and go to reboot option
- go to fastboot and flash the TWRP and you will see that your data on internal storage is present so flash any ROM and you will see your data
Hit thanks if helped:good:
Click to expand...
Click to collapse
nadddy said:
Thanks, this saved my phone.
I struggled with key combination to get into fastboot but finally got in and recovered my zuk.
Click to expand...
Click to collapse
Hey I have a hardbricked zuk but the only signs of life is a white led and at times a vibration when I connect it to pc there is a a port written as Qualcomm HS-USB Diagnostics 900E (COM4) . I've seen quite a lot of threads of booting it to edl and deep flashing is not a choice I'm willing to take . I'd appreciate it if you are able to help me
thanks
Thanks a lot buddy.
Bricked today by flashing a baseband.
Revived as per your guide.
Actually i'm never tensed about flashing roms, Kernels, fonts, apps, mods anything and bricking our device.
There are so many good guys to save our a$$...................
Thanks buddies....... :good::good::good::good:
My ADB is On in settings and I can use ADB normal. But when my Phone is off I can't turn it on anymore the only way would be with ADB command: ADB reboot devices!
Power button + Volume UP/DOWN isn't working anymore...
The thing is, when connecting my Phone to my PC after it gets off it will show the charging animation. And when my phone reached 100% it stays in the animation and doesn't boot up. ADB isnt working in that state.
How can I boot my phone?? Pls I hope someone can help me PLS PLS
You must try conclude pins on motherboard for button volume up when you connecting USB cable, after that fastboot was started and you can type fastboot reboot command on pc.
my volume up button broken and i need that to flash stock rom again as phone in bootloop and cant access recovery,phone boots and shows logo for 1 sec and reboots again any ideas plz i flashed the oneos rom
ireaper4592 said:
my volume up button broken and i need that to flash stock rom again as phone in bootloop and cant access recovery,phone boots and shows logo for 1 sec and reboots again any ideas plz i flashed the oneos rom
Click to expand...
Click to collapse
If you have power and volume-down buttons functioning, boot the phone with the power button and when the bootloader unlocked warning comes up, press the volume-down button and you will get the options for restart, fastboot, recovery etc. Simply choose what you want with the volume-down button and confirm with the power button.
tnsmani said:
If you have power and volume-down buttons functioning, boot the phone with the power button and when the bootloader unlocked warning comes up, press the volume-down button and you will get the options for restart, fastboot, recovery etc. Simply choose what you want with the volume-down button and confirm with the power button.
Click to expand...
Click to collapse
yes got that problem is i need volume up button to work so i can put in adb mode so i can flash stock rom,i decrypted my devices then installed the oneos rom and thats when i lost access to recovery and goot into bootloop?