***** FIXED in next post ******
Yes, I searched. No, obvious fixes didn't work.
Maybe someone can help me with this..
So, story:
- Had a Cyan 6.0 installed, decided to go back to frf91.
- Flashed a FULL FRF91 from clockwork recovery that came with Cyan.
- It flashed fine, phone rebooted. FRF91 loaded, seems to work fine.
- I rebooted into bootloader, wanted to flash IntersectRaven's Kernel from recovery, but it showed the android with exclamation mark in a triangle.
- I rebooted again, used fastboot to manually flash latest RA recovery. Flashed fine, but still triangle error.
- I downloaded Clockwork recovery, fastboot flashed it, still a triangle error.
How do I get my recovery back?
And on a related note - does it matter when I install kernel? Does it have to be before/after the ROM?
Thanks!
It seems that it's really picky about the recovery image filename.
Renamed the filename to "recovery.img" and reflashed again. It worked this time.
Related
Hi guys. I don't really know what happened here. I've flashed a few different versions of Cyanogen's builds onto my MT3G without any problems. Today I flashed the official 1.6 dev build of Donut before doing Cyanogen's 4.2.3.1 flash. Well, the 1.6 seemed to go smoothly, but after the reboot, the recovery would no longer load. It's now giving me a picture of the phone with an exclamation point when I try to load the recovery.
How can I fix this? Anyone? Please?
taken from cyanogens website site instructions.
If you boot the 1.6 image it will install the HTC stock recovery. Booting back to recovery will show the /!\[] symbol. THIS IS NOT LOSING ROOT. You can still flash update.zip files from this recovery. Also, you can still flash a nicer (CM-1.4) recovery with fastboot, or flash_image inside the CM install once you get it installed.
thats what sounds like happen to me
How do I do anything though? I don't have the ability to do anything, it just sits there on that screen.
<edit> Also, I can't re-flash the recovery. I've tried, but it gives me the error:
Flash FAILED: The command could not be run
After figuring out how to install ADB and trying to fix it via that, it appears that I have somehow lost root. It's giving me Permission Denied or remote device not allow when I try to flash or use fastboot.
Got it fixed. Took me forever, but I made a goldcard and flashed with the stock ROM. Now I'm good to go again after installing CM recovery 1.4.
I had a mostly-stock Nexus 7 running 4.1.1 - unlocked, rooted, TWRP installed, but no major /system changes. When the update came in, I figured "what the heck, I'll just see if it applies - worst case I lose root and my recovery console, but it's a nexus, it's easy to get those back". I applied the update, and it worked! It applied and rebooted, worked fine - but it did lose root and recovery as I expected.
So I tried to get recovery back. It won't come back. Here are the ways I tried:
Hold down VolUp+VolDown+Power to get to fastboot mode. Ran
Code:
fastboot boot recovery.img
(using a number of different copies of both clockwork and TWRP recovery). Each time, the screen went black, google logo came up, but then it booted to AndroidOS
Tried to do
Code:
fastboot flash recovery recovery.img
The flash seemed to look like it did fine, but when I selected "Boot Recovery", it didn't. It booted Android OS
I can get into STOCK recovery using the normal method of selecting it from the menu just fine.
Stock recovery doesn't have ADB running. Fastboot mode doesn't have adb running. Fastboot doesn't have any command for rebooting into recovery apart from the method I mentioned (fastboot boot recovery.img). Booting into AndroidOS reflashes the recovery console with the stock console (I tried to race it running adb reboot recovery, but lost).
I tore my hair out for hours. Nothing I tried would let me boot into a custom recovery. I eventually backed everything up as best as I could using adb (Since luckily Android OS still worked), and reflashed to stock everything. PROBLEM IS STILL HERE! Then I decide to revert the bootloader from 3.41 to 3.34. SUCCESS. 3.34 booted to recovery without any problems at all.
Any idea what the heck is going on here? Anybody else seen this? All the threads I've seen with people having problems booting into recovery end with somebody suggesting "Just get app xyz that will reboot into recovery" - but that is NOT an option if A). you cannot get it to boot or B). you are not rooted/are running stock, because you can't be in AndroidOS and still have the custom recovery flashed UNTIL you are able to get into recovery to actually fix it.
Here's a video of me trying to flash recovery, since nobody will believe me that it doesn't work. Turn off the audio, the bell noise is obnoxious, sorry.
http://www.youtube.com/watch?v=zhHWiu7pO34
I brought up the same concerns when I did a manual flash to 4.1.2 and went through a mess eventually reverting to 4.1.1, using OTA rootkeeper than updating again because on bootloader 3.41 *NO* custom recoveries successfully boot.
how do you flash the old bootloader? if you don't mind me asking.
I have been on boot loader 3.41 for a few days and no issues with twrp. I have flashed a few things since and all is good? Sorry not sure why its not working for some.
ls3c6 said:
I brought up the same concerns when I did a manual flash to 4.1.2 and went through a mess eventually reverting to 4.1.1, using OTA rootkeeper than updating again because on bootloader 3.41 *NO* custom recoveries successfully boot.
Click to expand...
Click to collapse
Huh? I have 3.41 and can go from bootloader to recovery with no problems. Even got a video of it if you don't believe me
Sent from my Galaxy Nexus
You are not alone in this issue, me too, and others more, http://forum.xda-developers.com/showthread.php?t=1932063
I update to 4.1.2 using CWM, didn't lose root. Then changed back to TWRP 2.2.2.0 with bootloader 3.41, now I just updated to TWRP 2.2.3. Everything went smooth even though I'm android noobie.
anotherxyz said:
how do you flash the old bootloader? if you don't mind me asking.
Click to expand...
Click to collapse
Code:
fastboot flash bootloader bootloader-3.34-grouper.img
(or whatever the actual filename is). Then you do:
Code:
fastboot reboot-bootloader
You should at that point see the correct version listed in fastboot
masully84 said:
Huh? I have 3.41 and can go from bootloader to recovery with no problems. Even got a video of it if you don't believe me
Click to expand...
Click to collapse
I think the issue comes from going back to stock recovery without a rooted AndroidOS. Either one by itself seems to be fine. If you still have the CWR or TWRP recovery already flashed, 3.41 can boot to that. If you have root in AndroidOS, you can always re-flash recovery from ROM Manager or something, and that will work fine. And you can boot to recovery from Android OS (so long as you have root).
If you have stock recovery and no root, your only option is fastboot. And that fastboot flash and boot commands do not work. They look like they work - but they don't. So if you already HAVE a custom recovery, it probably won't even break it.
If you really want to do a proper test / prove this, go back to stock recovery with 3.41. Turn the tablet off completely. Boot up holding the three buttons and go into recovery to see that it can go into the stock recovery console. Then reboot with the three buttons again (don't boot AndroidOS), and run the fastboot boot command to run a custom recovery. If that works, I'll eat my hat.
(well, really all that means is that the problem isn't occurring on all systems. Doesn't mean it's not happening to me and many others)
The problem might not be that 3.41 can't boot to recovery -it might just be that 3.41 can't FLASH or BOOT a recovery console through fastboot. Many people will never notice that because:
A). They already have a recovery console flashed, so it still works
B). They flash their recovery from ROM Manager, GooManager, or whatever
If you lose root, you no longer have B as an option. If you also lose your recovery console, you can't get root access back without fastboot, so you have to use fastboot.
Se7enLC said:
Code:
I think the issue comes from going back to stock recovery without a rooted AndroidOS. Either one by itself seems to be fine. If you still have the CWR or TWRP recovery already flashed, 3.41 can boot to that. If you have root in AndroidOS, you can always re-flash recovery from ROM Manager or something, and that will work fine. And you can boot to recovery from Android OS (so long as you have root)[...]
[/QUOTE]
Not sure you've got it right. At least on my N7. My first try was flashing the update.zip in another thread without updating my ROM at all. Running Paranoid Android (2.1799 then) and TWRP. Not sure when in the mix I updated TWRP though.
Thought it might have been a problem with the update.zip, so downloaded the full update.zip from google and tried installing bootloader*.img from that via fastboot.
No change. Reverted to 3.34 without any playing around with deleting files and all is good.
Click to expand...
Click to collapse
Se7enLC said:
I had a mostly-stock Nexus 7 running 4.1.1 - unlocked, rooted, TWRP installed, but no major /system changes. When the update came in, I figured "what the heck, I'll just see if it applies - worst case I lose root and my recovery console, but it's a nexus, it's easy to get those back". I applied the update, and it worked! It applied and rebooted, worked fine - but it did lose root and recovery as I expected.
So I tried to get recovery back. It won't come back. Here are the ways I tried:
Hold down VolUp+VolDown+Power to get to fastboot mode. Ran
Code:
fastboot boot recovery.img
(using a number of different copies of both clockwork and TWRP recovery). Each time, the screen went black, google logo came up, but then it booted to AndroidOS
Tried to do
Code:
fastboot flash recovery recovery.img
The flash seemed to look like it did fine, but when I selected "Boot Recovery", it didn't. It booted Android OS
I can get into STOCK recovery using the normal method of selecting it from the menu just fine.
Stock recovery doesn't have ADB running. Fastboot mode doesn't have adb running. Fastboot doesn't have any command for rebooting into recovery apart from the method I mentioned (fastboot boot recovery.img). Booting into AndroidOS reflashes the recovery console with the stock console (I tried to race it running adb reboot recovery, but lost).
I tore my hair out for hours. Nothing I tried would let me boot into a custom recovery. I eventually backed everything up as best as I could using adb (Since luckily Android OS still worked), and reflashed to stock everything. PROBLEM IS STILL HERE! Then I decide to revert the bootloader from 3.41 to 3.34. SUCCESS. 3.34 booted to recovery without any problems at all.
Any idea what the heck is going on here? Anybody else seen this? All the threads I've seen with people having problems booting into recovery end with somebody suggesting "Just get app xyz that will reboot into recovery" - but that is NOT an option if A). you cannot get it to boot or B). you are not rooted/are running stock, because you can't be in AndroidOS and still have the custom recovery flashed UNTIL you are able to get into recovery to actually fix it.
Here's a video of me trying to flash recovery, since nobody will believe me that it doesn't work. Turn off the audio, the bell noise is obnoxious, sorry.
http://www.youtube.com/watch?v=zhHWiu7pO34
Click to expand...
Click to collapse
Found the solution to the the issue (sorta), I too went through all this trouble as you did in your OP.
I did not have to do anything other then straight up flash this version "recovery-clockwork-touch-6.0.1.5.b8147-grouper.img" via fastboot and bam! recovery works. Link - http://forum.xda-developers.com/showpost.php?p=32810167&postcount=228
Problem is with previous versions of 6.0.1.0 (Official) and TWRP 2.3.1
I still prefer TWRP, but hey This is better then the alternative (No recovery at all)
Now we need to figure out what changed between CWM 6.0.1.0 and 6.0.1.5 and get the other guys (TWRP) to fix their **** for us poor saps that seem to be a minority in the Nexus 7 world having this issue.
I would love to know what actually the fix is and why only some have these issues with older versions of CWM and TWRP.
Hello,
Tried rooting my phone with no prior experience. Worked, but eventually I got to where the phone wouldn't boot past splash screen (logo came up, then screen went black while backlight is on and didn't respond to stimuli until battery was removed). Possibly resulted from a build.prop file problem. Did get into boot though, so I fixed that problem by installing a cyanogen rom from a zip file using twrp recovery. I didn't want a custom mod though since I'm used to the look and feel of the 4.0.3 ICS I had, and the cyanogen doesn't seem to have google play so I can't even download anything (original purpose of rooting was to get incompatible apps by spoofing via build.prop file). Currently trying to get back to stock. Unfortunately I didn't make a nandroid backup of the system before the problem occurred, hence I have no backup to flash.
What I tried:
1. Use the official HTC 4.0.3 RUU .exe to upload to the phone. Unfortunately HTC Sync doesn't see this phone, even though I have the correct drivers installed.
2. Attempted to use twrp recovery to install the rom.zip extracted from the RUU directly, the same way I successfully installed the cyanogenmod rom. Failed, claiming it's unable to open zip. The .zip file was checked for integrity and returned by an archiver app.
3. Tried to use these commands from the cmd with phone connected to install the .zip from fastboot:
fastboot erase cache
fastboot oem rebootRuu
fastboot flash zip rom.zip (rom.zip being the functional file of the stock rom)
Failed, saying it's not allowed. Tried it with both locked and unlocked bootloader, no difference.
4. Unzipped the file and tried to flash the system.img file directly, but that failed with a "data length is too large" error.
5. My recovery being twrp 2.1.1, tried looking for altenatives. Can't find any links to download the WCX recovery, but I found several for newer twrp versions, including 2.3.1.0 and 2.6.3.0 which I tried downloading flashing. After flashing the phone got stuck at the cyanogenmod loading logo and wouldn't boot further, and the recovery itself didn't work, just showed the HTC splash, turned black, then booted again normally, getting stuck at the cyanogen logo. Same thing for the 2.6.3.0 version, so I reflashed the original 2.1.1, at which point I can get into recovery but the phone is still stuck at the cyanogenmod during normal boot. At this point I installed the original cyanogenmod .zip from recovery and now at least the phone boots up normally. Still need to get stock back somehow.
Out of ideas and exhausted from this. Any help would be appreciated. Perhaps anyone has a working stock 4.0.3 rom for the Vivid, nandroid backup, etc., or any other ideas. Thanks for reading.
Oh crap...
OK... First... Stock rom can be found in development... Most of the roms there are stock... Read the OP... It'll tell you...
Second... You should use TWRP 2.5.3.0 or something like that I forget...
Third... When you tried the ruu... Did you relock your bootloader...
Side note... Could you get your phone to show up with 'fastboot devices'
Hi All,
I tried to install CM12.1 on top of the Stock ROM:
1. I've downloaded an Official build and GApps and placed them on internal SD card.
2. Since I don't have any Custom Recovery, I've entered Fastboot and flashed a boot image from the build. It flashed fine. I came from SONY where recovery and boot were together on a same partition, so I thought it will give me a CM's recovery.
Now when trying to enter Recovery I'm getting a green robot with red triangle and "!" sign in it. When trying a Normal boot the phone will switch off in the middle of boot animation. Should I install TWRP now separately? Shoudl I fix boot.img somehow?
I can get to the fastboot mode again, but what should I do?
Any advice is much appreciated.
follow the below guide...
Summer Son said:
Hi All,
I tried to install CM12.1 on top of the Stock ROM:
1. I've downloaded an Official build and GApps and placed them on internal SD card.
2. Since I don't have any Custom Recovery, I've entered Fastboot and flashed a boot image from the build. It flashed fine. I came from SONY where recovery and boot were together on a same partition, so I thought it will give me a CM's recovery.
Now when trying to enter Recovery I'm getting a green robot with red triangle and "!" sign in it. When trying a Normal boot the phone will switch off in the middle of boot animation. Should I install TWRP now separately? Shoudl I fix boot.img somehow?
I can get to the fastboot mode again, but what should I do?
Any advice is much appreciated.
Click to expand...
Click to collapse
read the FLASHING RECOVERY column in the below post to install stock and again TWRP...
http://forum.xda-developers.com/moto-x/general/ref-return-to-stock-recovery-rooted-t3027079
Hi,
I was running Oxygen 4.0.0 and a beta build of TWRP 3.0.3 which works with new encryption. I used the android update mechanics to get the 4.0.1 OTA. System rebooted to recovery, recovery threw an error (zip file corrputed) and since then I am not able to boot the system. Whatever I do I land in TWRP recovery.
Things I did so far:
- Tried installing the full 4.0.1 zip. Install worked without errors, device still boots to recovery.
- Tried to get stock recovery, since another post (https://forum.xda-developers.com/oneplus-3t/help/stuck-recovery-mode-t3532524) indicates stock recovery might fix the problem
--> stock recovery is not obtainable anymore. Seems deleted from all the download links I could find. Example is here: https://forum.xda-developers.com/oneplus-3t/how-to/zip-flashable-firmware-modem-t3509015
- Wipe cache and dalvik cache in the hopes, the instruction to boot to recovery is there somewhere.
I did not do the unbrick tool, since I run linux and didnt want to fiddle with windows yet.
I did make a nandroid backup, so once my system boots again I should be fine.
Any Idea where to either get a mirror of stock recovery or how to fix this problem otherwise?
I had this same problem, and I solved downloading the unbrick tool and extracting the recovery from there. Here is the file
https://drive.google.com/file/d/0BwaafKaXbak3d1RFblFOWVd5eGs/view?usp=sharing
Also locking the bootloader worked for me. Booted into system then unlocked again.
Thanks a lot for the stock recovery. That worked!
Once it booted, installing TWRP and SuperSU again.
mad-murdock said:
Thanks a lot for the stock recovery. That worked!
Once it booted, installing TWRP and SuperSU again.
Click to expand...
Click to collapse
Does your TWRP boot correctly? I flashed it and when I restarted I still had the stock recovery, so I used fastboot boot and it booted, but it is stuck in the loading screen.
Edit: After rebooting and reflashing totally random, it worked.
mariospizza said:
Does your TWRP boot correctly? I flashed it and when I restarted I still had the stock recovery, so I used fastboot boot and it booted, but it is stuck in the loading screen.
Edit: After rebooting and reflashing totally random, it worked.
Click to expand...
Click to collapse
Yeah, worked totally normal as it should.
My educated guess about this whole dilemma is, the system sets a flag to boot to recovery which TWRP doesn't clear and only stock recovery clears. Usually those flags should be in cache partition, but in this case isn't.
Tldr: don't use build in update mechanisms if you modified Rom and recovery.