My HD2 has problem with the power button. So, I can't get into recovery by pressing and holding down the power button sometimes.
So, I tried, "adb reboot recovery" command to get into recovery but the phone simply reboots.
I have also tried the "reboot into recovery" option in ROM manager and "Quickboot" - same result.
When the power button works it goes recovery without any problem by pressing and holding down the power button.
What may be the problem here?
MAGLDR or cLK?
cLK supports fastboot mode and adb reboot recovery and such commands.
Unfortunately, MAGLDR currently doesn't.
MAGLDR........
ohh thats's sad
Related
hi
i had installed CyanogenMod-5.0.5.3 on nexus one. i had lost the sd card, now i cannot able to go to recovery mod. why it is happening ?. please help me how to go to bootloader mod
pleas help
regards
shmeer
If you have adb installed on your PC - open command prompt and type "adb reboot recovery" without "".
If you don't have it, power the device down, press trackball and power button at the same time until you see the fastboot screen. Then press power button once again to go into bootloader and then choose with volume buttons recovery and press power button to select it.
go into terminal emulator and type:
Code:
su
reboot recovery
no need for adb or powering down your device.
I just used this method
""Enter the following commands to flash TWRP Recovery on your tablet:
adb reboot bootloader
fastboot flash recovery openrecovery-twrp-2.2.1-grouper.img
TWRP Recovery will then be flashed on your Nexus 7.
You will also get a “Finish/Okay” message at the command prompt. Type this command to reboot your tablet:
fastboot reboot
To enter TWRP Recovery, switch off your tablet. Press and hold the Volume Up, Volume Down, and Power buttons together.""
to install twrp on my nexus 7(rooted and unlocked with stock ROM).
It went well but when i try to boot it into recovery mode from bootloader, its just stuck a the google symbol screen.
I tried an alternative, using goo manager. when i reboot it using goomanager, it goes into twrp but not when i manually reboot the device and go into bootloader mode... Please help!!!!!
There's a bug in the boot loader that requires you to be plugged into a computer to access recovery.
prashaanth1992 said:
I just used this method
""Enter the following commands to flash TWRP Recovery on your tablet:
adb reboot bootloader
fastboot flash recovery openrecovery-twrp-2.2.1-grouper.img
TWRP Recovery will then be flashed on your Nexus 7.
You will also get a “Finish/Okay” message at the command prompt. Type this command to reboot your tablet:
fastboot reboot
To enter TWRP Recovery, switch off your tablet. Press and hold the Volume Up, Volume Down, and Power buttons together.""
to install twrp on my nexus 7(rooted and unlocked with stock ROM).
It went well but when i try to boot it into recovery mode from bootloader, its just stuck a the google symbol screen.
I tried an alternative, using goo manager. when i reboot it using goomanager, it goes into twrp but not when i manually reboot the device and go into bootloader mode... Please help!!!!!
Click to expand...
Click to collapse
as previously mentioned, there is a bug.
I can boot into TWRP via hold Power button -> Reboot -> Recovery, if your ROM [stock rom?] does not have this, download ROM Toolbox on Play Store, and select "Rebooter" on the bottom, and "Reboot recovery"
Or I think you can use Terminal Emulator, and type
# su
# reboot recovery
that should work too..
or you can just plug it into a computer
Thanks a butt load!!!!!!!!!!
I also think goomanager or rom manager has a bug that it wont let me power on my tablet unless i hold the power button down for 10 seconds. I remove those apps then all is fine.
Sent from my SPH-L710 using xda premium
Went to boot into recovery and the damn thing is stuck. I can move around up and down with the volume buttons but i cannot press enter with the power button. shutting it off only reboots the tablet and goes back into recovery. any ideas?
djhaf said:
Went to boot into recovery and the damn thing is stuck. I can move around up and down with the volume buttons but i cannot press enter with the power button. shutting it off only reboots the tablet and goes back into recovery. any ideas?
Click to expand...
Click to collapse
Can you get to the bootloader screen so you can use fastboot? If so try flashing the TWRP recovery, it's a great recovery.
Monk33y said:
Can you get to the bootloader screen so you can use fastboot? If so try flashing the TWRP recovery, it's a great recovery.
Click to expand...
Click to collapse
I can press the power button and both volumes and it gets me to download mode... from there, every option i try just gets me back to recovery. when i press start, it sends me to recovery. when i press shut down and then turn it on - recovery. when i press restart bootloader, it still takes me to recovery afterwards. wtf happened here man? never seen this before.
djhaf said:
I can press the power button and both volumes and it gets me to download mode... from there, every option i try just gets me back to recovery. when i press start, it sends me to recovery. when i press shut down and then turn it on - recovery. when i press restart bootloader, it still takes me to recovery afterwards. wtf happened here man? never seen this before.
Click to expand...
Click to collapse
If you can at least get to download/fastboot mode, either get the stock recovery.img file or extract the recovery.img file from a custom_recover.zip, such as CMW or TWRP and place it in the directory where you have the fastboot util on your Windows PC, plug in the device into your Windows PC. Then type the folowing in a Windows Command prompt(without the quotes): "fastboot flash recovery recovery.img". Once that finishes then try rebooting back to recovery.
If you that doesn't work you may have a damaged bootloader, you can try extracting the bootloader(bootloader-manta-mantalj12.img) from the stock ROM and flashing it with the following command: "fastboot flash bootloader bootloader-manta-mantalj12.img" then you can type: "fastboot reboot-bootloader" to reboot directly to the bootloader.
djhaf said:
Went to boot into recovery and the damn thing is stuck. I can move around up and down with the volume buttons but i cannot press enter with the power button. shutting it off only reboots the tablet and goes back into recovery. any ideas?
Click to expand...
Click to collapse
This happened to me yesterday.
Step 1 - hold down the power+volume up+volume down
Step 2 - plug up USB cable and use fastboot to flash the "touch" recovery version. Usebthe method as before, you might need to point your machine to the "naked driver" in dev section to get windows to see the fastboot device driver.
Step 3 - once you are in touch recovery you can just use the touchscreen instead of power button
Sent from my SAMSUNG-SGH-I747 using xda app-developers app
You can just "adb reboot" from any computer with working adb and drivers.
This needs to not be flashed by default from Rom Manager until they get it taken care of. Twrp and cwm touch work just fine.
jmhalder said:
You can just "adb reboot" from any computer with working adb and drivers.
This needs to not be flashed by default from Rom Manager until they get it taken care of. Twrp and cwm touch work just fine.
Click to expand...
Click to collapse
Seriously. Can we please sticky a thread or something that says CWM isn't stable on the nexus 10 yet. It would save a lot of people a lot of trouble.
I had the same issue get rid of crappy cwm and flash twrp, flash it by downloading the 1.3 nexus 10 rootkit selecting option 6 i believe with your n10 connected to your pc, it will fix your issue
Sent from my Nexus 10 using Tapatalk 2
I was able to fix it by re-flashing CW touch. thanks guys!
I can't seem to boot into recovery or bootloader.
I have unlocked the bootloader and rooted. I have purity rom installed, and have TWRP recovery installed.
I had this problem a few days ago but I was able to turn the phone off then hold both the up/down volume with the power button to get into bootloader, then from there I was able to choose recovery and get into TWRP. Mysteriously after I did that I could then enter recovery directly.
So now here are my symptoms. I cannot boot into recovery or bootloader directly through the ROM, or by using GOO.im.
If I power down and then use volume + power button, it powers up normally.
Also, even though I had trickster setup with custom settings and had it to "set on boot" those settings are all gone.
Last thing is that when I was able to get into bootloader last week I noticed the setting "secure boot - enable"
Any suggestions?
Update, I could have sworn I had installed ROM Manager, but it wasn't there. I installed it and used it to boot into recovery... Well it worked, now I'm able to get to recovery (TWRP). And I got back into the bootloader as well.
So I'm ok for now, but this is going to happen again I'm sure
your issue is that youre doing it wrong, its power button + volume DOWN to get into the bootloader.
simms22 said:
your issue is that youre doing it wrong, its power button + volume DOWN to get into the bootloader.
Click to expand...
Click to collapse
Thanks, that's one issue out of the way... manual bootloader solved.
Now the issue of not being able to boot into recovery or bootloader through rom and settings getting wiped.
oshax said:
Thanks, that's one issue out of the way... manual bootloader solved.
Now the issue of not being able to boot into recovery or bootloader through rom and settings getting wiped.
Click to expand...
Click to collapse
what do you mean through the rom? do you have a terminal emulator installed? try this..
su(press enter)
reboot recovery(press enter)
if this works fine, then its your rom at fault. dont use rom manager, that app will eventually cause you more grief then its worth. if you long press the power button, then press reboot, does it give you an option to boot into recovery/bootloader? and what do you mean settings get wiped?
simms22 said:
what do you mean through the rom? do you have a terminal emulator installed? try this..
su(press enter)
reboot recovery(press enter)
if this works fine, then its your rom at fault. dont use rom manager, that app will eventually cause you more grief then its worth. if you long press the power button, then press reboot, does it give you an option to boot into recovery/bootloader? and what do you mean settings get wiped?
Click to expand...
Click to collapse
Ok, so by "through the rom" I mean long-pressing power and then using that option to either boot into bootloader or recovery.
by settings getting wiped, I mean settings for the kernel, like custom color settings, vibrate strength settings, etc.
I won't be able to properly test your theory with the terminal emulator because I fixed the problem for now. I can now enter recovery using the long-press power button option.
I have read that sometimes a recovery won't "stick" sometimes if the "secure boot" is set to enable (You can see this at the bottom in bootloader screen). Maybe I need to disable this?
oshax said:
Ok, so by "through the rom" I mean long-pressing power and then using that option to either boot into bootloader or recovery.
by settings getting wiped, I mean settings for the kernel, like custom color settings, vibrate strength settings, etc.
I won't be able to properly test your theory with the terminal emulator because I fixed the problem for now. I can now enter recovery using the long-press power button option.
I have read that sometimes a recovery won't "stick" sometimes if the "secure boot" is set to enable (You can see this at the bottom in bootloader screen). Maybe I need to disable this?
Click to expand...
Click to collapse
if you flash recovery via fastboot, it always sticks(unless you use fastboot boot instead of fastboot flash, then itll just boot it once). if you flash it with an app/toolkit, then it might disappear and need to be flashed again.
simms22 said:
if you flash recovery via fastboot, it always sticks(unless you use fastboot boot instead of fastboot flash, then itll just boot it once). if you flash it with an app/toolkit, then it might disappear and need to be flashed again.
Click to expand...
Click to collapse
I used adb to flash it originally, I will flash it again tonight through adb.
though when my problem occurs I don't think the recovery is gone, I think that for some reason it can't be reached by long-pressing the power button.
The first time this happened to me I was able to go into bootloader manually, then I went to recovery from there.. .then booted into system. After that I was able to boot into recovery from long-press power.
As the title says, how to boot to fastboot on CN versiom? I've aleady tried the usual power button + volume down combo but it doesn't work. Same with volume up, nothing happens but just restarts the device.
In Minimal ADB and Fastboot use command
"adb reboot bootloader"