My Nexus 7 is at Android 4.2.1 and after installing the Elite Kernel to make it boot faster with CLockWork Mod, its stuck at the X animation. I can still access fastboot mode and clockwork recovery mod but I still can start the device. Please help
reflash your rom in your cwm recovery.
Tried
simms22 said:
reflash your rom in your cwm recovery.
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I just tried doing that and it said it was succesfully installed but I need to reboot. After tapping reboot system my Nexus 7 is still stuck in that X animation and wont boot.
1100G19 said:
I just tried doing that and it said it was succesfully installed but I need to reboot. After tapping reboot system my Nexus 7 is still stuck in that X animation and wont boot.
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Click to collapse
go into the bootloader/fastboot and try booring from there. you also might need to wipe data/factory reset then reflash your rom. also, sometimes force rebooting from a bootloop will boot it(long press the power button while in the bootloop, hold the power button for 10-20 seconds).
I had this happen to me yesterday when trying to flash a custom kernel to use with CM 10.1. The way I was able to fix it, was to pull the boot.img from the ROM zip and flash it through fastboot in the bootloader. The short and simple way is this:
Open the command prompt or terminal in the folder where fastboot is on your computer, extract the boot.img from the zip file of the ROM your using and place it in the folder with fastboot, then on your Nexus 7, hold in power + volume up + volume down to turn it off. Then hold down volume down and press power to boot into the bootloader. Once there, type in the command prompt/terminal: fastboot flash boot boot.img then reboot and you should be good to go.
Can I just remove the ROM?
simms22 said:
go into the bootloader/fastboot and try booring from there. you also might need to wipe data/factory reset then reflash your rom. also, sometimes force rebooting from a bootloop will boot it(long press the power button while in the bootloop, hold the power button for 10-20 seconds).
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So if I back up the devices files with CWM and factory reseting it will remove the backup, so is there a way to send the backup onto my laptop?
Also is it possible to just remove the rom because I feel like my life would be easier if I unintalled it.
Thank You!
Hmmmmmm
Hanger84 said:
I had this happen to me yesterday when trying to flash a custom kernel to use with CM 10.1. The way I was able to fix it, was to pull the boot.img from the ROM zip and flash it through fastboot in the bootloader. The short and simple way is this:
Open the command prompt or terminal in the folder where fastboot is on your computer, extract the boot.img from the zip file of the ROM your using and place it in the folder with fastboot, then on your Nexus 7, hold in power + volume up + volume down to turn it off. Then hold down volume down and press power to boot into the bootloader. Once there, type in the command prompt/terminal: fastboot flash boot boot.img then reboot and you should be good to go.
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Its a bit complicated. Also how do I get the boot.img to my computer from my nexus 7 because when I connected the Nexus 7 folder is not under "My Computer"
Thank you
Sounds like you need to go to fastboot and flash 4.13 bootloader.
Sent from my Nexus 7 using xda premium
Dont know
rebel1699 said:
Sounds like you need to go to fastboot and flash 4.13 bootloader.
Sent from my Nexus 7 using xda premium
Click to expand...
Click to collapse
How do I flash 4.13 bootloader?
All you have to do is download the same ROM on your computer that you have on your phone. If its stock 4.2.1, then download the factory image of it and extract the boot image from the zip file and follow the same steps I outlined, though instead of using: fastboot flash boot boot.img, it would be fast boot flash boot <name of boot image>.img
If you still have trouble, feel free to message me here or on GTalk and I'll walk you through it.
Sent from my Nexus 7 using Tapatalk HD
There's an important lesson to be learned here, and you unfortunately learned it the hard way. Never, ever, blindly flash something. You need to read the OP as well as catch up on at least the last page or two of the thread. Had you done so, you would have noted that Clemsyn's Elite kernels are not compatible with 4.2.1.
I'm not saying this to be a condescending, but rather to save you the possibility of getting into situations like this again. Fortunately, Nexus devices are easily recoverable from various user errors.
Related
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?
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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.
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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?
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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.
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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've had parandroid as my ROM, and decided to flash the franco kernel to get some extra battery life. Well, I flashed it, but when it rebooted it got messed up somehow. If I just hold the power button and restart it, it will go to the Google lock screen and then to the Nexus "X" color screen where I let it sit for 10 hours and it didn't change. When it is not plugged into a usb to the computer, I can boot it to the bootloader and go through the options, "Start, Recovery , Power off, Reboot bootloader" but when I select the option, it just goes to the google lock screen. If I plug it into the computer, I can get to the boot loader but I cannot cycle through the options. I'm really hoping I didn't mess it up for good, so any help is greatly appreciated, thanks!
if you an get into your recovery(from your bootloader), just reflash your rom without the franco kernel, and without wiping anything.
I would flash stock using wugs nexus toolkit, probably not the most efficient solution as you will loose root, but the safest IMO. This is what I have done when a custom rom has done this to me( its always been paranoid android for me, even their newest build crashes after boot and kinda sorta soft bricks my n7)
Sent from my Nexus 7 using xda app-developers app
If you can get into bootloader than chances are fastboot should still be working fine, if so extract the original kernel from the ROM you were using (the.zip you downloaded and flashed through recovery originally) open cmd on PC and change directories to the folder its in then from fastboot
fastboot erase boot
fastboot flash boot boot.IMG
fastboot reboot
Should be all good from here
Sent from my Nexus 7 using xda premium
Hi
I just rooted my nexus 4 using the superboot. And made backup using titanium. But the problem is i tried using
androidrootz.com/2012/11/how-to-root-nexus-4-on-mac.html
earlier to try to root the phone and after unlocking the bootloader and wiping the device i couldnt get into the recovery mode. Now it comes up with android lying down with a red triangle over this. The phone switches on fine.
I am rooted though. Just need to get into recovery mode. Any help, please?
I had this happen to me. I imagine you used CWM to flash Superuser right? When you rebooted through CWM it said something about do you want to disable recovery from being reinstalled to stock, something to that extend.
Basically I think what you have to do is reflash your recovery. Either stock or a custom recovery (cwm etc).
In fastboot you would do fastboot flash recovery recovery.img (recovery.img being CWM)
Hey thanks for the quick reply.
Well I am fairly new to android. This being my first Android handset. Can you please tell where to start with. Though i remember this fastboot command i entered earlier. Did i mention I have SU on my handset now.
And is there any other way to get custom roms other than CWM? If i got for stock recovery do i still retain root access? and how can i can flash stock recovery if possible.
Really appreciate this.
Cantacid said:
Hey thanks for the quick reply.
Well I am fairly new to android. This being my first Android handset. Can you please tell where to start with. Though i remember this fastboot command i entered earlier. Did i mention I have SU on my handset now.
And is there any other way to get custom roms other than CWM? If i got for stock recovery do i still retain root access? and how can i can flash stock recovery if possible.
Really appreciate this.
Click to expand...
Click to collapse
No problem at all. I suggest reading this thread: http://forum.xda-developers.com/showthread.php?t=2010312
But I will highlight what you need to do:
C. Download the required files to your computer and extract them
1) All of the files that are required, need to be in one (i.e., the same) directory. It does not matter what it is called, but all the files need to be in there, with NO subfolders. EVERYTHING needs to be extracted into this one directory;
2) Download the attachment from the end of this post and extract the contents to the directory created in step 1. Note: if all you want to do is unlock your bootloader, skip to step 7 in this section (C).
3) Download the version of Android you want from https://developers.google.com/android/nexus/images#occamjop40d. Make sure you are using an occam image which is for the Nexus 4. Most old versions are not usually available on that site; however, there is a mirror on this site: Random Phantasmagoria.
4) Download the appropriate version (for your computer) of 7-zip from here and install it.
5) Extract the files from within the .tgz file which you downloaded in step 3 using 7-zip, not WinZip or WinRAR or whatever.
6) Make sure you have extracted ALL the files (including extracting any files in any archives inside the .tgz file). You should have six (6) files ending with .img in the directory you created in step 1. The other files you extracted from the .tgz are not necessary;
7) Reboot your device into bootloader mode (by turning it off, hold volume down, and press and hold power) and plug it into your computer;
8) Open a command prompt in the same directory (i.e., make sure you are in the same directory as your files are located). You can hold the shift key when you are in the folder in Windows explorer and right-click in a blank spot and it will open a command prompt.
then: 12) Optional (NOT optional for n00bs) -- Flash the recovery partition: fastboot flash recovery recovery.img (this should be inside the occam-jop40d-factory-ca7602f0.tgz )
Now hope this all works for you, I am at work and have never actually done any of this on my own (other then flash a custom recovery).
But that guide is awesome, read through it sure it will help you out.
I have this issue with a huge difference I haven't rooted or unlock the boot loader on my device, but when I try to get in to recovery I get the red triangle and the no command. Is anybody having this issue? How can I fix it?
cmorelm said:
I have this issue with a huge difference I haven't rooted or unlock the boot loader on my device, but when I try to get in to recovery I get the red triangle and the no command. Is anybody having this issue? How can I fix it?
Click to expand...
Click to collapse
That is stock recovery you see. To access the menu from that screen, press power then volume up
Sent from my Nexus 4 using Tapatalk 2
thephantom said:
That is stock recovery you see. To access the menu from that screen, press power then volume up
Sent from my Nexus 4 using Tapatalk 2
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Click to collapse
Yes is supposed to get there the problem is, I get to the first menu, press volume down to select recovery mode, get in to recovery mode, it gets in and shows a laid down android with the red triangle on top an the no command message below, I press volume up or volume down and it does nothing just keeps showing no command, the only way to get out is by holding power button for several seconds.
this never happened to me on mi Galaxy and I don,t know whats going on, as I said on this particular device I haven't rooted or unlock the boot loader, it is completely stock.
Thanks in advance for your help.
To get to the menu on the triangle thing, you need to press power then while holding it tap the volume up. After that the menu will be shown. Pressing only the volume buttons won't do it
Sent from my Nexus 4 using Tapatalk 2
flash an older version of CWM and then flash the revert recovery disabler from recovery
thephantom said:
To get to the menu on the triangle thing, you need to press power then while holding it tap the volume up. After that the menu will be shown. Pressing only the volume buttons won't do it
Sent from my Nexus 4 using Tapatalk 2
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Click to collapse
As i said before, I press volume down + power and get to the main menu, then i select recovery mode by pressing the power button and enter recovery mode (all this works perfect), after I enter recovery mode, there is just the android with the red triangle on top and the no command on the bottom, and I press the volume up and down buttons and nothing happens.
As I said this is a new device never rotted locked boot loader, I really don't know whats wrong here.
You're not reading it correctly. When you are in the android with triangle, press POWER then VOLUME UP to access the menu. That's what I've been saying two posts up. Pressing just the volume buttons in that screen won't get you anywhere
Sent from my Nexus 4 using Tapatalk 2
happened to me, too. easy solution, get goomanager from play, tap settings, tap install open recovery. that will install TWRP right away. btw, TWRP is everything that CWM is not, use it, its so much better.
thephantom said:
You're not reading it correctly. When you are in the android with triangle, press POWER then VOLUME UP to access the menu. That's what I've been saying two posts up. Pressing just the volume buttons in that screen won't get you anywhere
Sent from my Nexus 4 using Tapatalk 2
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Click to collapse
Man, Thanks, now i got it, it worked perfectly. you guys are the reason I am on android and not in another OS. Thanks again
So, I followed this guide: http://www.androidrootz.com/2012/11/how-to-root-nexus-4-on-mac.html
Booted in CWM followed all the steps, and the last step to reboot the device, it rebooted but never went back to CWM.
Now I am constantly getting the Android with Triangle and "no command" so I guess it keeps me in stock recovery.
My bootloader shows unlocked.
Please help, what should I do? I can't seem to get the phone to do a hard reset by holding power+volume down then tapping back and home?
When you get to the android with "!", it should be power then volume up not volume down
Flowed and Tapped from my Nexus
Power and Volume up at the red triangle does NOTHING. Droid Bionic
It can install twrp easily or cwm from an IMG file
Arceist Justin said:
Power and Volume up at the red triangle does NOTHING. Droid Bionic
Click to expand...
Click to collapse
Have you guys tried nexus root toolkit from fastboot mode it might be able to help you
It is available to download here https://www.google.com/amp/www.wugfresh.com/nrt/amp/
Cwm isn't supported any more on n4 I would switch to twrp personally
Today I tried booting up to recovery (power+vol down), after choosing Recovery Mode from the menu and hitting Power button, it gets to a screen with the green Android guy with a red triangle and just stays there.
So I rebooted the phone. Launch Nexus Root Toolkit, I tried to install CWM or TWRP, neither works. It gets to the same recovery mode and gets stuck there, only this time, it gets stuck on the Google logo instead of the Android guy with red triangle. I even try to flash stock recovery, and it also doesn't work.
Why can't I get into CWM or TWRP nor can I flash them?
Thanks for any help.
bebopblues said:
Today I tried booting up to recovery (power+vol down), after choosing Recovery Mode from the menu and hitting Power button, it gets to a screen with the green Android guy with a red triangle and just stays there.
So I rebooted the phone. Launch Nexus Root Toolkit, I tried to install CWM or TWRP, neither works. It gets to the same recovery mode and gets stuck there, only this time, it gets stuck on the Google logo instead of the Android guy with red triangle. I even try to flash stock recovery, and it also doesn't work.
Why can't I get into CWM or TWRP nor can I flash them?
Thanks for any help.
Click to expand...
Click to collapse
Be sure u are bootloader unlocked.
Android guy is normal... Is a safety step before entering on stock recovery, to pass that: hold power and hit once volume +
Probably u cant flash images cuz fastboot isnt working(old fastboot.exe file), wrong recovery file,...
sent from my NEXUS 4 tasting a revamped cooking recipe of Jellybeans (stock 4.3).
C4SCA said:
Be sure u are bootloader unlocked.
Android guy is normal... Is a safety step before entering on stock recovery, to pass that: hold power and hit once volume +
Probably u cant flash images cuz fastboot isnt working(old fastboot.exe file), wrong recovery file,...
sent from my NEXUS 4 tasting a revamped cooking recipe of Jellybeans (stock 4.3).
Click to expand...
Click to collapse
Bootloader was unlocked. I launched the CMD Prompt from Nexus Root Toolkit and ran the fastboot command to manually flash the downloaded CWM and it worked.
Code:
adb reboot bootloader
fastboot flash recovery recovery-clockwork-x.x.x.x-mako.img
So maybe something's odd about the simple one-click utilities in Nexus Root Toolkit that is not working.
Thanks for the help nonetheless. :good:
bebopblues said:
Bootloader was unlocked. I launched the CMD Prompt from Nexus Root Toolkit and ran the fastboot command to manually flash the downloaded CWM and it worked.
Code:
adb reboot bootloader
fastboot flash recovery recovery-clockwork-x.x.x.x-mako.img
So maybe something's odd about the simple one-click utilities in Nexus Root Toolkit that is not working.
Thanks for the help nonetheless. :good:
Click to expand...
Click to collapse
well ui never used tollkits... i like to know what im doing, and IMO doing it urself is better wich turned out to be true in ur case
im glad u got it working
hello everyone
im pretty new to the forums but have always seeked help from here so i know this is probably the best place to get more help.
so my nexus four is a little messed up. i had an error regarding "com.android.systemui" so i tried to factory reset but it still popped up over and over. i then accidently wiped everythin off my phone including the OS.
so i used skipsoft toolkit do work on my phone so i tried to use it to help me but everytime i try to load google stock image from the options but i get an extraction error and keeps getting errors when extracting the .tar file.
and i cant seem to push files to my phone so i can install via recovery. so im all confused and i downloaded the stock firmware from google.
any advice would be great.
and im stuck on the google logo and i can get into recovery and fastboot mode and the lock state is unlocked.
thanks
You need to be able to boot into fastboot to flash a factory image. If your phone is rebooting in a loop hold vol down and power for about 10 seconds (until the phone shuts off) then let go of power, continue to hold vol down and it should boot in fastboot.
If that's successful then you can try flash a factory image, you'll need fastboot drivers working (I use koush universal driver) and fastboot.exe in the same directory as the factory image (or added to your cmd path). If everything's good you can click the flash-all.bat in the factory image to flash your phone back to stock.
The factory image comes a compressed tar, I've noticed when you download it the extension is wrong sometimes, make sure you have a .tgz file (rename if necessary) and winrar/7zip will extract it fine.
If you can't get into fastboot you need this guide http://forum.xda-developers.com/nexus-4/general/tutorial-how-to-unbrick-n4-t2347060
Flash the factory image in fastboot. Google nexus 4 image for the image to flash.
Sent from my Nexus 5 using XDA Free mobile app
DrFredPhD said:
You need to be able to boot into fastboot to flash a factory image. If your phone is rebooting in a loop hold vol down and power for about 10 seconds (until the phone shuts off) then let go of power, continue to hold vol down and it should boot in fastboot.
If that's successful then you can try flash a factory image, you'll need fastboot drivers working (I use koush universal driver) and fastboot.exe in the same directory as the factory image (or added to your cmd path). If everything's good you can click the flash-all.bat in the factory image to flash your phone back to stock.
If you can't get into fastboot you need this guide http://forum.xda-developers.com/nexus-4/general/tutorial-how-to-unbrick-n4-t2347060
Click to expand...
Click to collapse
hey thanks..so yes i can get into fast boot but im not too good cmd or anythin like that. so koush universal driver is that easy to use?
jd1639 said:
Flash the factory image in fastboot. Google nexus 4 image for the image to flash.
Sent from my Nexus 5 using XDA Free mobile app
Click to expand...
Click to collapse
ok silly question, how do i flash the image in fastboot ? sorry im still a noob haha
wink4lif said:
ok silly question, how do i flash the image in fastboot ? sorry im still a noob haha
Click to expand...
Click to collapse
Google 15 second adb install xda. That'll setup fastboot and install the drivers. After you download the factory image, extract it. In there you'll find a flash-all.bat. Boot into the bootloader, connect your device to the usb and simply double click the flash-all.bat. It'll wipe your device so back up first.
Sent from my Nexus 5 using XDA Free mobile app
jd1639 said:
Google 15 second adb install xda. That'll setup fastboot and install the drivers. After you download the factory image, extract it. In there you'll find a flash-all.bat. Boot into the bootloader, connect your device to the usb and simply double click the flash-all.bat. It'll wipe your device so back up first.
Sent from my Nexus 5 using XDA Free mobile app
Click to expand...
Click to collapse
perfect thanks, once i manage to download it ill give it a shot. thanks