Recovery Image will not stick - just see red triangle over android - Nexus 5 Q&A, Help & Troubleshooting

I recently flash 5.1.1 on my Nexus 5 and after finishing, I only see 16GB on my 32GB phone. I found the solution online to be to boot into recovery, clear cache, and then factory reset. The issue I am having is that my phone does not have a recovery image. I have tried flashing the stock recovery image by using fastboot flash recovery recovery.img and i get a successful flash but when I go to boot to recovery I get that red triangle again. Can someone please help me flash my recovery image? I also tried WugFresh's nexus tool to flash both stock recovery and twrp but even after doing that, my recovery image does not stick. I also tried hold power, press and release vol up, then release the power key while on the red triangle screen and that does take me to stock recovery but how can I make the image stick so that I don't have to see the red triangle?

Related

Stuck at Google Logo - HELP

Hi Guys, I'm in a bit of a panic with my Nexus.
Looked in my pocked yesterday and the phone was randomly in a boot loop, just getting up to the google logo, then rebooting.. this was weird as the phone was working throughout the day. The day before I had installed Faux v5 (and I have cataclysms rom)..
Followed the instructions from [TUTORIAL] How to flash a factory image | Return to stock | Unroot your Nexus 5
to rever to stock image.
I run the flash-all.bat (using method 1 from Post1), which seems to complete successfully (writes to the device and it reboots a few times), but after this the phone gets stuck at the Google logo,
I cant get to the final two steps (which is wipe data/factory data reset), because in the step before where I select recovery, it just boots back to the google logo - no recovery. It will stay there all day, unless I hold power & volume down, then I can get back to the bootloader.
Since this failed (I have flashed the flash-all batch twice using different usb ports... but no joy.
If I run the fastboot device info, - it correctly shows my bootloader is unlocked...
I have tried to relock it, but hit the same problem, (if I run the fastboot boot c:\twrp.img etc) - it just wont boot into a recovery..
I am at a loss.. any help would be greatly appreciated...
I have also tried flashing a custom recovery (twrp & cwm), and I have the same problem with both.. they flash, but then I can get to the bootloader, but cant launch a recovery.. just gets stuck in a bootloop...
THANKS!
reboot bootloader (power + vol down)
go into recovery (the red triangle)
open up the recovery menu (power + vol up)
wipe cache
The problem I am having is I cant get into recovery.
I get into fastboot mode, I then hit volume up twice (to change from start > to recovery >).
I then hit power. But instead of a red! I get the Google Logo.. and I am back where I started.
Volume up & power does nothing, all I can do is Vol down & power, then I am back at the bootloader.. no recovery..

Installing custom recovery (CM12.1, 5.1.1.)

XDA,
I am trying to root the stock rom (Cyanogen OS 12.10YOG4PAS1N0). I have thus far managed to unlock the bootloader and am now trying to install a custom recovery - here I run into some problems:
So I downloaded the latest TWRP and renamed it recovery.img - pressed 'fastboot erase recovery' and then 'fastboot flash recovery recovery.img' -all going fine.
I then unhook the phone, turn it off - press volume down and the power button to boot straight into recovery (not even booting OS) and here's where it gets interesting:
The 1+ logo appears, as if its trying to boot recovery - it hangs for 10s, then the screen goes black and it vibrates. The 1+ logo appears again and it boots straight into OS.
If I keep pressing volume down I am in a loop like this, with 1+ logo, screen black and so on.
So I never actually get into the custom recovery. And if I boot into the OS and press restart into recovery: I get stock recovery.
I've tried CWM. TWRP, Philz, the toolkit, manually - lots of things. I turned off overwrite custom recovery in the developer options - all to no avail.
I hope someone recognizes this problem and can help me out.
Thanks a million,
Michiel.
Not sure if this is your issue, but go to this thread on how to unlock bootloader, install custom recovery and root. See the note in underline at the bottom of item #2, installing the custom recovery. I was unable to get TWRP to stick until I followed this simple method.
Yes, I tried this but when I power the phone down and boot it with the powerbutton and volume button - it hangs on the OPO logo and reboots again into the OS.

cant use any recovery

hi, i try to boot into recovery, but i get only green android with red triangle, i try via bootloader and via press VOL +/- and POWER button, but in either case I can not access.
I flashed all the latest factory image via fastboot [boot, system, recovery, cache, bootloader, userdata] but the problem persists; the phone works well, i can use it normaly but the recovery is the only part does not working.... some advice? thx
When you see the dead android screen, you're holding down the power button and pressing volume up button?
It looks like you are booting into a stock recovery. Which would happen just after flashing the latest factory image.
What are you trying to achieve?
Fif_ said:
It looks like you are booting into a stock recovery. Which would happen just after flashing the latest factory image.
What are you trying to achieve?
Click to expand...
Click to collapse
i wanted to get into recovery, but i solve by flashing the TWRP. thx

Not getting into recovery

I'm not able to get into recovery.
After doing something stupid on my phone, i wanted to flash a new rom (crDroid). But the recovery gave an error 7. So i wanted to flash the recovery from the thread. I wasn't near a pc so i downloaded an app called Rashr to flash the recovery.img. But then my phone wouldn't boot or get into recovery.
So i used the official flashtool from sony to flash the official software to reset my phone and now my phone works again, but i still wanted crDroid. I downloaded a permissive kernel from zach and installed it through fastboot. I also installed the recovery through fastboot but when i booted, no yellow light came up and holding the volume up button wouldn't work as well.
Any suggestions?
Edit: Also fastboot boot recovery.img results in the phone being stuck at the sony logo
When you have recovery installed in FOTA partition, you can enter it by holding VOL DOWN + Power button while the phone is off.
The way you described only applies when recovery is installed in boot partition.
serenize said:
When you have recovery installed in FOTA partition, you can enter it by holding VOL DOWN + Power button while the phone is off.
The way you described only applies when recovery is installed in boot partition.
Click to expand...
Click to collapse
This only works with 100% reliability after flashing at least .160 Nougat firmware via FTF (XperiFirm),
then flashing twrp/recovery via
Code:
fastboot flash recovery recovery.img
and the behavior varies from country to country (or even firmware to firmware, among network operators / giving the name "custom firmware" credit :silly.
This time [2nd flash of .160 firmware, different operator] the notification led lights up violet for me, previously it was something else (a form of red, orange) and recovery almost instantly booted up,
now it takes several seconds - if not 30 seconds until it's in TWRP.
Okay so i'm on 34.4.A.0.160. I flashed some different recovery images by now but still no change in the situation. I did al the recovery flashing using the 'fastboot flash recovery recovery.img' code and fastboot gave no errors and it looked like it works everytime. But when i boot there is no led light during the entire boot sequence.
Also booting to recovery with volume down + power button when phone is off, didn't work. It just boots normal. I tried it serveral times and every time i changed some things, like pressing the volume button or power button for a longer time. Also once again, here no led indicators appear....
My led light is not broken as it still lights up when i get a message.
I installed a old lolipop firmware through flashtool, installed the Androplus permissive kernel and recovery, also from Androplus, through fastboot. Now when the phone boots it gets a yellow led indicator. When pressing volume up during the indicator, the light turn orange but the phone does not boot into recovery, but instead reboot itself.
Once again, no idea what is happening. Fastboot is working fine or i would not be able to flash the permissive kernel and get a yellow led light. But why won't my phone boot to recovery? I tried multiple different variants of twrp by different people. Tried multiple firmwares. I think there is something wrong with the partition where the recovery is stored. Is this possible? And if so, how would i fix it?
*i think it is against the rules, but here is a BUMP*
No one any idea ? I can't flash anything without recovery
Same here
I had a similar experience. What worked for me was
"fastboot erase recovery" before fastboot flash recovery etc.
Might work.
Wow - folks there you have your answer - but no one seems to care or read it:
serenize said:
When you have recovery installed in FOTA partition, you can enter it by holding VOL DOWN + Power button while the phone is off.
The way you described only applies when recovery is installed in boot partition.
Click to expand...
Click to collapse
well, I flash twrp to the recovery partition (FOTA huh ?)
Code:
fastboot flash recovery twrp.img
after both steps were [OK]
you can disconnect the cable (= phone off)
Now press VOL DOWN + POWER at the same time,
wait for the Sony logo/screen to appear,
wait 1-3 seconds and release the POWER button - keep the VOL DOWN button pressed [probably can release ALL but still ...]
the phone should boot into TWRP/recovery after quite some time
Just boot the recovery:
$ fastboot boot twrp.img

[HELP] Nexus 5 Bootloop after installing stock rom

I've been playing with some Pie roms (with repartition) with my nexus 5. But since I needed to pass SecurityNet, I decided to go back to stock rom.
I tried to reflash the stock rom from here https://forum.xda-developers.com/go...om-android-m-preview-2-flashable-zip-t3157299 and the official method by google, but I ended on a bootloop.
I tried to flash twrp again (I can access to bootloader) and flash another pie rom (who previusly worked). But I'm getting bootloop again.
What can I do?
after you flash stock image just go to recovery mode and do factory reset
Syfer_Fever said:
after you flash stock image just go to recovery mode and do factory reset
Click to expand...
Click to collapse
After flashing and entering in the recovery, a android logo with an exclamation mark is showed... I have to flash twrp too or something?
after you see that exclamation mark i think you should press vol up/down or maybe power button to enter recovery mode, i forgot that cuz never use stock recovery for a long time. i think you can try to flash twrp and then do wipe/factory reset
Syfer_Fever said:
after you see that exclamation mark i think you should press vol up/down or maybe power button to enter recovery mode, i forgot that cuz never use stock recovery for a long time. i think you can try to flash twrp and then do wipe/factory reset
Click to expand...
Click to collapse
Thanks, after flashing image from google I get a strange error. Searching for it in the web ended with two commands:
fastboot erase userdata
fastboot update image-*
That finished to flash the imagen and the phone boot well as usually. :good:

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