Related
i cant enter recovery mode with my HTC branded G2. generally,when you press power+home ,you should enter recovery mode,but it wont work on my phone,no matter how long you holding these keys. you must power the phone and enter the fastboot mode and then flash recovery.img once more,at the end G2 reboots to recovery mode automatically.i‘v searched for a long time ,got nothing can help.anyone here got the same problem?
here is some information:
recovery-RA-sapphire-v1.7.0H.img
HBOOT- 1.33.0009(SAPP10000)
RADIO-3.22.20.17
THX in advance
Do you have ADB on your computer? If so try using adb to get into recovery as such.
adb remount
adb reboot recovery
This method has worked for me when my phone seemed bricked and was hanging on a bad rom flash.
Nanan00 said:
Do you have ADB on your computer? If so try using adb to get into recovery as such.
adb remount
adb reboot recovery
This method has worked for me when my phone seemed bricked and was hanging on a bad rom flash.
Click to expand...
Click to collapse
quick question, im guessing you have to have already flashed the recovery.img to get into recovery mode? because when i tried to flash the recovery.img and cmd kept saying "remote: image update failed" or something like that.
now i believe my device is bricked, wont turn on , or show LED light,.
i had a bad kernal flash and need to get into recovery..but my power button is broken
neo_x22000 said:
i had a bad kernal flash and need to get into recovery..but my power button is broken
Click to expand...
Click to collapse
adb reboot-bootloader
i can get into the bootloader screen but i cant select anything..if that helps
Cascabreu said:
adb reboot-bootloader
Click to expand...
Click to collapse
how do i do that..i never did it before
You can't. Either your power button needs to be working or you phone needs to actually boot up to send it into recovery
i can get the phone to boot...i just cant get into recovery
i can get to the bootloader screen i just cant select..recovery
What I meant by boot was to actually boot up the os. Not just make it to the bootloader.
so basically im ****ed??
Unless you get the power button to work you are stuck.
bump bump...anyone got any ideas!?!?!
adb reboot recovery ? Won't that work ?
Once you get into recovery you can use the bottom four buttons to navigate through recovery. If I am not mistaken Menu to scroll up, Home button to scroll down, Search to select and Back to go to the previous menu.
Anyways you can always flash from command line using fastboot.
When your power button is broke you can't scroll and select anything in fastboot. It freezes.
You can't adb reboot recovery if the phone doesn't boot up the os. Can't use any fastboot commands either cause its stuck.
He is screwed. Getting power button to work/unstick whatever you want to call it is only way.
http://forum.xda-developers.com/showthread.php?p=31360698
The guy named "shadowx360" suggests a couple of things in this thread.
Good luck
Vs Nexus S4G using tapatalk2
albundy2010 said:
When your power button is broke you can't scroll and select anything in fastboot. It freezes.
You can't adb reboot recovery if the phone doesn't boot up the os. Can't use any fastboot commands either cause its stuck.
He is screwed. Getting power button to work/unstick whatever you want to call it is only way.
Click to expand...
Click to collapse
If I am not mistaken he can boot into OS, He can go to bootloader but he just can't select Recovery because of the broken power button.
So using adb and fastboot shouldn't be a problem at all. As far CW recovery is concerned you can navigate without using power button as well
suhas_sm said:
If I am not mistaken he can boot into OS, He can go to bootloader but he just can't select Recovery because of the broken power button.
So using adb and fastboot shouldn't be a problem at all. As far CW recovery is concerned you can navigate without using power button as well
Click to expand...
Click to collapse
problem solved...i took the phone apart and cleaned the power button with alcohol..and it worked!!
For possible future use, you can install an app called Rebooter, which can boot your phone right into recovery.
fieldside99 said:
For possible future use, you can install an app called Rebooter, which can boot your phone right into recovery.
Click to expand...
Click to collapse
i have that APP...the problem was that my phone wouldnt even boot at all...it went to the google screen then to a black screen
delete
I unlocked boot loader, installed clockwork-mod. In clockwork-mod I formated system, data and cache partitions and installed miui ROM. When i rebooted my phone is stuck in boot image. I tried to go into boot-loader and only turns my phone into HTC boot image. Please help
dulox1 said:
I unlocked boot loader, installed clockwork-mod. In clockwork-mod I formated system, data and cache partitions and installed miui ROM. When i rebooted my phone is stuck in boot image. I tried to go into boot-loader and only turns my phone into HTC boot image. Please help
Click to expand...
Click to collapse
Does your PC recognize the phone? Can you boot into download mode or fast boot?
Sent from my Galaxy Nexus using Tapatalk 2
The computer did recognize it but i cant enter into bootloader because VOL DOWN + POWER just give me a HTC logo
If you are S-On with an unlocked bootloader, you need to fastboot flash the ROM zip's boot.img.
The only what fastboot says is < waiting for device >.
Put your phone in fastboot mode from hboot.
Fastboot flash boot boot.img
Sent from my Galaxy Nexus using Tapatalk 2
how? I cant enter in it because vol down + power only turns the phone and appears HTC logo
Sounds like a problem with your volume buttons. Use adb: adb reboot bootloader. If that doesn't work, your volume buttons may be messed up.
Fastboot flash boot boot.img responds me < waiting for device >
You need to be in fastboot mode, not hboot.
but i cant go into fastboot or hboot. only what i get when pres vol down + power is HTC logo same one when i pres power without vol down
dulox1 said:
but i cant go into fastboot or hboot. only what i get when pres vol down + power is HTC logo same one when i pres power without vol down
Click to expand...
Click to collapse
Already answered that.
bananagranola said:
Sounds like a problem with your volume buttons. Use adb: adb reboot bootloader. If that doesn't work, your volume buttons may be messed up.
Click to expand...
Click to collapse
wau, i turn off my phone, connected to wall charger and it suddenly appeared clockwork mod. what to do now??
dulox1 said:
wau, i turn off my phone, connected to wall charger and it suddenly appeared clockwork mod. what to do now??
Click to expand...
Click to collapse
Again. adb reboot bootloader.
I just flashed boot.img and again when i reboot the phone same story
dulox1 said:
I just flashed boot.img and again when i reboot the phone same story
Click to expand...
Click to collapse
Was there an error message? Was it the boot.img from the ROM zip?
It wasn't. Now it works perfectly. Tnx a lot to help me solve the problem. And yes seems that volume button is bad
Hello i tried to flash twrp recovery on my htc 820u but i think it didn't install. Phone was still working correctly until i tried to do a factory reset. Now it will just boot into recovery every time and i have only a black screen. the phone vibrates when i touch the screen but i cannot switch it off. when i reboot it just goes back to recovery.
Can anyone suggest something please? Is there a way to prevent the phone from booting into recovery?
PS: I'm on lollipop 5.0
Vivacity said:
Hello i tried to flash twrp recovery on my htc 820u but i think it didn't install. Phone was still working correctly until i tried to do a factory reset. Now it will just boot into recovery every time and i have only a black screen. the phone vibrates when i touch the screen but i cannot switch it off. when i reboot it just goes back to recovery.
Can anyone suggest something please? Is there a way to prevent the phone from booting into recovery?
PS: I'm on lollipop 5.0
Click to expand...
Click to collapse
You must not duplicate the post in different forum for the same topic.
Anyway, do it as follow:
1. Connect your device to the PC once it is booted into twrp recovery
2. Copy your Lollipop recovery to the device over adb: adb push recovery.img /external_sd/recovery.img
3. Run: adb shell
4. Run in shell: dd if=/external_sd/recovery.img of=/dev/block/mmcblk0p44
5. Run in shell: reboot
If the device reboots into stock recovery, press and hold vol up + vol down + power until the display goes black. Release the vol up button immediately (while still holding other buttons). Device will reboot into fastboot. Select reboot from the menu.
Hope you are back to business.
tomal said:
You must not duplicate the post in different forum for the same topic.
Anyway, do it as follow:
1. Connect your device to the PC once it is booted into twrp recovery
2. Copy your Lollipop recovery to the device over adb: adb push recovery.img /external_sd/recovery.img
3. Run: adb shell
4. Run in shell: dd if=/external_sd/recovery.img of=/dev/block/mmcblk0p44
5. Run in shell: reboot
If the device reboots into stock recovery, press and hold vol up + vol down + power until the display goes black. Release the vol up button immediately (while still holding other buttons). Device will reboot into fastboot. Select reboot from the menu.
Hope you are back to business.
Click to expand...
Click to collapse
thank you so much. that is much appreciated. hope if anyone else encounters this type of problem this will be able to help them.
tomal said:
You must not duplicate the post in different forum for the same topic.
Anyway, do it as follow:
1. Connect your device to the PC once it is booted into twrp recovery
2. Copy your Lollipop recovery to the device over adb: adb push recovery.img /external_sd/recovery.img
3. Run: adb shell
4. Run in shell: dd if=/external_sd/recovery.img of=/dev/block/mmcblk0p44
5. Run in shell: reboot
If the device reboots into stock recovery, press and hold vol up + vol down + power until the display goes black. Release the vol up button immediately (while still holding other buttons). Device will reboot into fastboot. Select reboot from the menu.
Hope you are back to business.
Click to expand...
Click to collapse
By any chance would you happen to know why the twrp shows black screen? it is still functionnal, would it be because of incompatibility with lollipop? and any way to fix it?
PS: it worked fine on kitkat.
Vivacity said:
By any chance would you happen to know why the twrp shows black screen? it is still functionnal, would it be because of incompatibility with lollipop? and any way to fix it?
PS: it worked fine on kitkat.
Click to expand...
Click to collapse
It goes in sleeping mode, you can disable this in settings=> screen=> enable/disable screen timeout (all in twrp)
---------- Post added at 03:22 PM ---------- Previous post was at 03:09 PM ----------
tomal said:
You must not duplicate the post in different forum for the same topic.
Anyway, do it as follow:
1. Connect your device to the PC once it is booted into twrp recovery
2. Copy your Lollipop recovery to the device over adb: adb push recovery.img /external_sd/recovery.img
3. Run: adb shell
4. Run in shell: dd if=/external_sd/recovery.img of=/dev/block/mmcblk0p44
5. Run in shell: reboot
If the device reboots into stock recovery, press and hold vol up + vol down + power until the display goes black. Release the vol up button immediately (while still holding other buttons). Device will reboot into fastboot. Select reboot from the menu.
Hope you are back to business.
Click to expand...
Click to collapse
What can I do when (for step 2) I do not have a recovery? Can I use one not coming from this Phone?
I did encounter the same "reboot to recovery bug" but I got it from updating the SU Binary.
Hope you can help me.
Hi guys, same problem here, with twrp apparently functioning but nothing displays on screen. Also, impossible to boot the device properly.
Tried the whole adb procedure mentioned above, did nothing as far as I can tell. Trying to reboot from fastboot leads to the HTC green boot logo, but no further... What should I try now ? Is it possible to inject a stock rom from HTC and where can I get it ?
Thanks in advance for your help.
thank you this helped me too
moonwise said:
Hi guys, same problem here, with twrp apparently functioning but nothing displays on screen. Also, impossible to boot the device properly.
Tried the whole adb procedure mentioned above, did nothing as far as I can tell. Trying to reboot from fastboot leads to the HTC green boot logo, but no further... What should I try now ? Is it possible to inject a stock rom from HTC and where can I get it ?
Thanks in advance for your help.
Click to expand...
Click to collapse
Same here! Please help!
The issue: When booting I get the "bad key" boot text which hangs for about 10 seconds before going to splash.
When doing power button + volume up, the bad key hangs for so long that holding down power button just SHUTS THE PHONE OFF.
I can do power button + volume down to enter bootloader, and then enter recovery mode from there, but when I do that I get NO COMMAND
Ive also tried with adb
adb reboot recovery
same thing NO COMMAND
Everything that I google about NO COMMAND comes back with "oh just do power button + volume up duh" and each time I read that as a solution it makes me a little bit more angry.
https://forum.xda-developers.com/moto-e6/how-to/rooting-e6-surfna-t3965659
Ive been following this guide to root my moto e6 and everything has been fine so far, but im stuck trying to install magisk. Magisk manager has already been installed, and I believe I have installed magisk. But I cannot boot into proper recovery to use it.
About to give up, hopefully someone can help
installed a bootlogo following this guide
https://forum.xda-developers.com/moto-e5/how-to/boot-logo-moto-e5-stock-bad-key-removed-t3869259
to see if that would help. No change. Cant boot into recovery mode proper.
alexsherman4 said:
The issue: When booting I get the "bad key" boot text which hangs for about 10 seconds before going to splash.
When doing power button + volume up, the bad key hangs for so long that holding down power button just SHUTS THE PHONE OFF.
I can do power button + volume down to enter bootloader, and then enter recovery mode from there, but when I do that I get NO COMMAND
Ive also tried with adb
adb reboot recovery
same thing NO COMMAND
Everything that I google about NO COMMAND comes back with "oh just do power button + volume up duh" and each time I read that as a solution it makes me a little bit more angry.
https://forum.xda-developers.com/moto-e6/how-to/rooting-e6-surfna-t3965659
Ive been following this guide to root my moto e6 and everything has been fine so far, but im stuck trying to install magisk. Magisk manager has already been installed, and I believe I have installed magisk. But I cannot boot into proper recovery to use it.
About to give up, hopefully someone can help
Click to expand...
Click to collapse
bad key and/or N/A is just the phone saying it has an unlocked bootloader.
NO COMMAND when entering Recovery, yes, google is right. When you see NO COMMAND, press and HOLD the power button and TAP the volume up key. You should see at the top, Android Recovery and a bunch of options below. If you don't see this, your recovery partition was probably modified/corrupt. Flash the original recovery.img from a stock rom. I don't think there's a working E6 TWRP recovery image yet.
If you still haven't figured this out I have a possible fix. I found that upon first installing the magisk_patched.img from the guide you linked, everything booted up fine and magisk and root were working. I however made the mistake of booting normally...somehow this affects the magisk boot function in the recovery and gives the no command screen. I just fastboot flash recovery magisk_patched.img again and booted straight into recovery and that fixed it again. Just make sure once you have root again to use a program that allows you to boot back into recovery again directly.
fcohen said:
bad key and/or N/A is just the phone saying it has an unlocked bootloader.
NO COMMAND when entering Recovery, yes, google is right. When you see NO COMMAND, press and HOLD the power button and TAP the volume up key. You should see at the top, Android Recovery and a bunch of options below. If you don't see this, your recovery partition was probably modified/corrupt. Flash the original recovery.img from a stock rom. I don't think there's a working E6 TWRP recovery image yet.
Click to expand...
Click to collapse
When I get to the Android Recovery which option do I choose?
I tried "Reboot system now" and Magisk was still not installed
chami_bc said:
When I get to the Android Recovery which option do I choose?
I tried "Reboot system now" and Magisk was still not installed
Click to expand...
Click to collapse
You are not going to install magisk in stock recovery
Sent from my ocean using XDA Labs