Bootloop after flashing TWRP - Nexus 5 Q&A, Help & Troubleshooting

Hello, I restored factory data, downloaded the newest TWRP for hammerhead and flashed it using `fastboot flash recovery`. After that phone got stuck in bootloop - TWRP launched but with errors and kept booting. I've decided to flash stock rom using `flash-all.bat` ut now phone is in bootloop again - this time it's phone logo bootloop.
Any idea how to fix my issue and finally install TWRP?

Related

Cannot boot into TWRP after flashing CM12.1 nightly

Hi.
Today I wanted to upgrade from CM11 to CM12.1, but I had to upgrade the bootloader first. It all worked and I'm now on bootloader version 41.18.
When I flashed the ROM it flashed in 20 seconds from an USB stick. It seemed a little to fast. When I rebooted it worked fine and I was on Android 5.1.1, but after installing SuperSU and rebooting I stuck into a bootloop.
I'm now in a bootloop and when I try to enter the recovery the TWRP splash screen comes up, but then it goes into the bootloop again.
I have the XT1032 and my TWRP version is 2.8.6.0 and I have a TWRP backup from CM11
If someone could push me in the right direction how I can access TWRP then that would be great.
Thanks in advance.
Quick update
The phone now booted into TWRP, but when I do a restore to my backup the phone goes back to the bootloop. The same happens when I try to wipe.
zomgwalrus said:
The phone now booted into TWRP, but when I do a restore to my backup the phone goes back to the bootloop. The same happens when I try to wipe.
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I have the same issue, cannot get into twrp, how did you managed to boot into TWRP?
i had same issues in my moto g xt1032 i tried below CM12.1 works without issues.
go recovery --- wipe---- format data
and try step install steps like install rom zip & gapps
Ok, first what do you use to flash recovery, can you reflash recovery with the lastest TWRP version (2.8.7.0) and post back the logs here? Then tell me if you can get into recovery
Its common place that twrp cause bootloop with backups.
No problem try to
Install new twrp using fastboot mode it will be work fine

Help, MMB29Q update wipes TWRP

Hi all,
Recently I updated my Nexus 5 from Lollipop to Marshmallow 6.0.1 (MMB29Q) - latest build.
everything stock works fine but, once I flash a customer recovery, in my case TWRP it stops working...I get either a startup loop or TWRP gets erased by stock recovery.
I tried various steps ...
flashed TWRP 2.8.7.1 - rebooted to boot loader was able to get into TWRP but, once I reboot system, everything works but TWRP is gone/erased and replaced by stock recovery?
Flash TWRP 2.8.7.1, then flash latest TWRP 3.0, reboot to boot loader and can get into TWRP but once i reboot into system, I am stuck on the initial boot loop.
I have to start from scratch of flashing system and boot etc to get past the loop and it still replaces TWRP with stock recovery.
I can always get into Fastboot but when I go to recovery it seems its being replaced by stock recovery.
anyone experiencing this issue? thanks for your help.
I guess I am doing something stupid but, not sure what...and thanks for your help
If you give more detail on the steps you are taking it will be easier for someone to help. Also, have you tried doing a factory reset when it bootloops?
thanks for the response..here are the details..
I had Lollipop with TWRP 2.8.7.1
yesterday, I downloaded latest build from android site...extracted all files....booted into bootloader and flashed all files..
rebooted - Marshmallow works perfectly...offcourse it not rooted yet or its locedback due to this flash
Scenario:1
So downloaded TWRP 2.8.7.1 and flashed it as recovery, no errors nothing...i rebooted to bootloader and went to recovery to confirm TWRP is there
I rebooted the system - TWRP gives option to root which I said yes so its rooted. I reboot system, this goes into bootloop - I wait for say 5-10 min in this loop mode and I see that adb can recognize the device but nothing else....its stuck in loop
when I force shut down by holding power button for few sec - and go back bootloader/recovery - TWRP is still there
***note*** I did factory wipe in TWRP but that did not fix above condition.
Scenario2:
exact same steps but after I flashed twrp2.8.7.1, I rebooted bootloader and flashed twrp 3.0 as well confirmed twrp 3.0 is flashed and rebooted system - phone start normally no issues - when I restart to bootloader - no TWRP exists, its replaced by stock recovery
Scenario 2, I tried couple of other ways and still the same thing happens - twrp 3.0 get erased.
not sure what I am doing wrong but TWRP doesn't stick
since this is my active device - i flash system.img and boot.img to get the phone to working condition
thanks for your help
Try flashing the latest supersu to get root.
audit13 said:
Try flashing the latest supersu to get root.
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Click to collapse
That did the trick.....thank you very much. I was using older version of supersu thinking it was latest.....I downloaded V2.65 and installed it and that fixed all my troubles..
muchas gracias

Opo in bootloop with almost any stock rom

Hi, the problem is the one from the title, i want to start from the beginning: a couple of days ago, i was on facebook (on COS13, no twrp upgraded from COS12.1 with the incremental fom the stock recovery) then facebook crashed and then my phone rebooted and entered in a bootloop(and coldn't boot into stock recovery to wipe cache) I tried going back to stock with this guide: http://forum.xda-developers.com/oneplus-one/general/guide-return-opo-to-100-stock-t2826541
but still bootloop with no possibility to access stock recovery and twrp , then i tried to flash cm 11s with oneplus one toolkit but still bootloop(but i was able to boot in twrp), i also tried bacon root toolkit to flash cm 12.1 but guess what, still bootloop with no acces to any recovery, then i tried coloros, i flashed it with oneplus one toolbox: http://inthiaano.com/oneplus-one-color-os-installer/
but i get an "invalid nv partition" then it shuts off. Currently i'm on cm11s XNPH44S in bootloop (EDIT: I can access also stock recovery now)
What should i do? Thanks

Twrp opening screen shown then device goes into bootloop.

I had pixel experience rom installed and tried to flash the new update when it showed error 7. Anyways, trying to fix it, i decided to wipe and install fresh rom. But when i try to boot to recovery now, the twrp opening screen comes up and instead of going into recovery menu, goes into boot loop. Tried flashing dummy img and flashing new twrp img too but same result. Tried booting to recovery using fastboot boot twrp.img too still same result.
btw device is redmi note 5 pro
[email protected] said:
I had pixel experience rom installed and tried to flash the new update when it showed error 7. Anyways, trying to fix it, i decided to wipe and install fresh rom. But when i try to boot to recovery now, the twrp opening screen comes up and instead of going into recovery menu, goes into boot loop. Tried flashing dummy img and flashing new twrp img too but same result. Tried booting to recovery using fastboot boot twrp.img too still same result.
btw device is redmi note 5 pro
Click to expand...
Click to collapse
Try reinstalling the stock ROM, it'll delete any modification brought to the device...

[Help] Messed up with rooting etc.

Hey Guys,
i think i messed it up with my device
coming from stock
the steps i did
i opened bootloader
flashed the twrp.img
flashed latest elementalx kernel zip in twrp for LZMA support
rebooted the device and all seemed ok. the device have booted end everything was wiped.
rebooted into recovery and flashed latest magisk.zip
wiped cache and rebooted the device
now i have the problem that the device is stuck into bootloop
after some tries the device shuts down and reboots into twrp
i did a factory wipe. same bootloop
so i tired now to flash magist unistaller.zip but i get same bootloop issues
what next?
flash a custom rom?
thx for help
I guess it's because you flashed the TWRP img instead booting. The right steps to install permanently the TWRP are:
1) boot TWRP image (no flash)
2) flash kernel with LZMA compatibility
3) flash TWRP installer zip (+magisk)
Ok flashed a custom rom over the hickups
Now everything works perfectly

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