Fastboot TWRP boots to lock screen instead - Google Pixel 3 Questions & Answers

my device rebooted and lost magisk root so im trying to root it again
i tried to fastboot boot twrp.img into my device but it just goes back to the lockscreen everytime
i am using the latest twrp.img and platform tools
the device is on android 10 january OTA
what should i do?

Seriously? Read before posting please. TWRP does not work on A10, and hasn't since it was released last fall.

Related

how do you root this and put twrp?

im used to Nexus 6 which is differnt way...this is LO4 model bootloader is unlocked
i got drivers installed but not sure which files to use or how to do it
am i reading right? there is no lo4 root? if not any idea how long untill there will be?
Same procedure as L09
leo5111 said:
am i reading right? there is no lo4 root? if not any idea how long untill there will be?
Click to expand...
Click to collapse
Flash TWRP normally, then Magisk latest Beta
what do i put in fastboot to flash it? and do i use the berkly 3.2.10 one?
anyone? because i tried fastboot command with twrp 3.2.10 and it it says it went but then when i try to boot into it says software failure? so i think im using wrong version or command?
ok i dont know WTF it installed twrp i can even get phone to go into twrp but it reboots back out to fastboot rescue mode?
tried 3.2.11 and it just loops back to fastboot...i read that they could block magisk would that stop installtion of twrp as well? i uses fastboot command fastboot flash recovery_ramdisk TWRP.img yes i named the image TWRP.img
did huawei allready start blocking magisk/twrp install? because it will say twrp installed BUT will go into twrp for like 10 seconds and then reboot to fastboot and phone updated itself like yesterday
says im on build bkl-lo4 8.1.0.120 "c567" emui version 8.0.0 android 8.1.0 security patch july 1st kernal 4.4.103+ tues july 17th
https://openkirin.net/ i installed lineage from that ran it through fastboot after reinstalling stock rom
found out my issue i think before i re-installed the recovery with the downloader on the phone it would not kill the messed up twrp was on it and when it went to stock recovery woud not let me wipe it, re-install fixed all that i think first time i installed twrp ran wrong command and installed twrp to wrong place, now ill try installing twrp now that i know proper fast boot is fastboot flash recovery_ramdisk TWRP.img correct?
i give up for now im on lineage with that other app tried installing twrp with that command and does same crap goes into twrp for like 10 seconds then kicks out to fastboot
i dont know WTF i ran this................ fastboot flash recovery_ramdisk TWRP.img does one of 2 things either "A" boots into twrp for like 10 sec and kicks back out to fastboot or says software install failure or something like that oh ya its not bootlooped though if you just let phone go it will reboot into OS

Google Pixel Recovery Mode Lost - after flashing TWRP booting into recovery freezes

it freezes the phone then it boots back into the OS.
I noticed that it takes a bit of a long time (0.6 minutes) to patch the boot image but it ends up successful.
Before this, I unlocked the bootloader on my phone which was on Android 8.0.0 October 2017, then I OTA updated it to Android 8.0.0 November 2017 using the recovery mode.
Also, right after I unlocked the bootloader, I tried to flash the November full system image but it didn't work and returned the error "could not create userdata" or similar, and it threw a lot of missing .sig errors.
The OS all works fine and it still boots into it, just I have no recovery mode now.
I used https://www.youtube.com/watch?v=FcgCrmL8xfE to flash the latest TWRP.
I verified the hashes of all the files too, no luck.
What can I do to fix the issue?
UPDATE: I was trying TWRP 3.2.3-1, I also tried 3.2.3-0 which failed then I tried 3.1.1-1 which didn't change the recovery mode at all, it just returned errors when I was in the temporary TWRP boot.
I'm curious why you want a one year old version of the ROM, and not the most recent version. In any case, you should be able to download the full factory image, then extract the boot.img file. Use fastboot to flash the boot.img to your phone using
Code:
fastboot flash boot boot.img
After that, you should be able to boot to system fine, and you should also be able to boot from the TWRP.img file fine. Always use the latest version of TWRP. Specifically for the Pixel phones, version 3.2.3-1 of TWRP is the first version which successfully unlocks phones with a pattern unlock.

Stuck in Fastboot mode after root

Hello guys, i installed 10.0.2-GLOBAL-OnePlus7ProOxygen_21.O.22_OTA_022_all_1911070323_2b888-FASTBOOT using flashall.bat. Then i patched its boot img using magisk manager.
Then i fastbooted that patched boot image and rebooted my device. After that i had root, however when i restarted my device it got stuck in fastboot mode. I tried fastbooting that patched image again but its still stuck in fastboot mode
Any help appreciated
What version were you on before installing the fastboot 10.0.2? Because I am pretty sure the fastboot options aren't meant for upgrading, just meant for fixing any issues you have while already on that version. If you can get it to boot up, I would use oxygen updater to upgrade with a full download to 10.0.3.
Do you have any magisk modules enabled right now? Do you have TWRP working on your device?

Unable to install TWRP - Stuck fastboot mode

Phone: OnePlus 7 Pro
Build number: Oxygen OS 10.0.3 GM21BA
Anndroid Version: 10
Model: GM1913
Hi all,
I received yesterday my Oneplus 7 Pro. My objective is to install nethunter fully rooted.
After looking the requirements in the offensive security website i noticed i need 3 things
TWRP
Magisk
DM-Verify
I started with TWRP watching different tutorials and comparing them but they are similar.
- Installed sdk platform tools and Minimal adb/fastboot ( tried both ways )
-unlocked the bootloader and enabled usb debug mode.
- Once i do " fastboot boot twrp.img " everything seems " okay " in the terminal, but the phone becomes stuck in fastboot mode logo image, it never actually boots into the twrp.
In a different tutorial, i replaced the "fastboot boot twrp.img" with " fastboot flash boot twrp.img ". This broke my phone i couldn't start the android or go the recovery mode, i couldn't leave fastboot mode unless to restart or to turn off the phone. I fixed this by " fastboot flash boot boot.img " that i had available in the platform tools folder.
I tried different twrp images:
TWRP 3.3.1-74 Unified Unofficial Pie by mauronofrio
TWRP 3.3.1-70 Unified Unofficial Pie by mauronofrio
twrp-3.3.1-4-guacamole.img
Nothing seems to work, i don't know what else to try or what am i doing wrong.
I've been 8 hours around this so any help would be deeply appreciated.
Kind regards,
C666PO said:
Phone: OnePlus 7 Pro
Build number: Oxygen OS 10.0.3 GM21BA
Anndroid Version: 10
Model: GM1913
Hi all,
I received yesterday my Oneplus 7 Pro. My objective is to install nethunter fully rooted.
After looking the requirements in the offensive security website i noticed i need 3 things
TWRP
Magisk
DM-Verify
I started with TWRP watching different tutorials and comparing them but they are similar.
- Installed sdk platform tools and Minimal adb/fastboot ( tried both ways )
-unlocked the bootloader and enabled usb debug mode.
- Once i do " fastboot boot twrp.img " everything seems " okay " in the terminal, but the phone becomes stuck in fastboot mode logo image, it never actually boots into the twrp.
In a different tutorial, i replaced the "fastboot boot twrp.img" with " fastboot flash boot twrp.img ". This broke my phone i couldn't start the android or go the recovery mode, i couldn't leave fastboot mode unless to restart or to turn off the phone. I fixed this by " fastboot flash boot boot.img " that i had available in the platform tools folder.
I tried different twrp images:
TWRP 3.3.1-74 Unified Unofficial Pie by mauronofrio
TWRP 3.3.1-70 Unified Unofficial Pie by mauronofrio
twrp-3.3.1-4-guacamole.img
Nothing seems to work, i don't know what else to try or what am i doing wrong.
I've been 8 hours around this so any help would be deeply appreciated.
Kind regards,
Click to expand...
Click to collapse
I have an almost identical problem to you.
except: my device is GM1910, I had a stock hydrogen OS, which has been converted to oxygen OS.
so far, I have tried twrp-3.3.1-0, 3.3.1-2, 3.3.1-3, 3.3.1-4, on oxygen OS version 10.0.2.GM21AA, 10.0.3.GM21AA, and 10.3.0.GM21AA, all would stuck at the fastboot mode logo screen
Rolling back to a lower version of oxygen OS, including version 9.5.1 and 9.5.7 causes my OP7P in bootloader mode no longer recognized by "fastboot devices", or even by "dmseg" as a usb device.
I received a suggestion of trying the latest TWRP 3.3.1-74 build, which I intend to try later tonight, but got not so optimistic about, seeing that you've experimented with TWRP 3.3.1-74 Unified Unofficial Pie by mauronofrio
One observation I do like to make, is that android 9 is considered as Pie while android 10 was developed from android Q.
since your device is already android 10 at version 10.0.3, should you still use the Pie TWRP build?
OblixioN said:
One observation I do like to make, is that android 9 is considered as Pie while android 10 was developed from android Q.
since your device is already android 10 at version 10.0.3, should you still use the Pie TWRP build?
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Click to collapse
Hi OblixioN,
I tried the image with the Q at the end: TWRP 3.3.1-74 Unified Unofficial Q by mauronofrio and it worked. I had no idea what the Q or Pie meant so your information just solved my problem. I assume it will work for you.
Huge thanks!
Thanks - worked for me as well!
Unfortunately I formated before getting to this solution, so rather unnecessary for me, but what I did was getting the unofficial twrp for guacamole here:
h-t-t-p-s://androidfilehost.com/?fid=4349826312261707787
(from this post: https://forum.xda-developers.com/oneplus-7-pro/development/recovery-unofficial-twrp-recovery-t3931322)
Then I booted to fastboot at ran
Code:
fastboot set_active a
fastboot boot .\twrp-3.3.1-75-guacamole-unified-Q-mauronofrio.img
fastboot set_active b
fastboot boot .\twrp-3.3.1-75-guacamole-unified-Q-mauronofrio.img
Now I could boot into twrp, it found all the internal data storage, and I could sideload
Code:
adb sideload .\twrp-installer-3.3.1-4-guacamole.zip
adb sideload .\Magisk-v20.3.zip
C666PO said:
I had no idea what the Q or Pie meant so your information just solved my problem.
Click to expand...
Click to collapse
It means if you are on Android Q, you need to use the TWRP version that supports Android Q.
Hey, I seem to have the same problem but how do u get it unstuck from the Fastboot Mode so I can try another version of TWRP?
OrionGiant said:
Hey, I seem to have the same problem but how do u get it unstuck from the Fastboot Mode so I can try another version of TWRP?
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Click to collapse
hey there.
So, first of, You restart it by pressing and holding volume up, down and power at the same time for 10+ seconds.
And second, try updating Oxygen OS to its latest version. It works for me now, just unpacked a new OnePlus 7 Pro, didn't work on Android 9, works on Android 10 latest update.
OrionGiant said:
Hey, I seem to have the same problem but how do u get it unstuck from the Fastboot Mode so I can try another version of TWRP?
Click to expand...
Click to collapse
While in fastboot , " fastboot boot twrp.img
Hi!
I'm on the latest official OxygenOS 11 and am having the exact same issue you hade above.
Tried everything mentioned above and the phone is still boot looping :'(
Any more tips?
SABMAN said:
Hi!
I'm on the latest official OxygenOS 11 and am having the exact same issue you hade above.
Tried everything mentioned above and the phone is still boot looping :'(
Any more tips?
Click to expand...
Click to collapse
I tried installing a new kernal and after that mine would go directly to bootloader, no matter what I did it went directly to bootload, thankfully fastboot was still active but using boot cmd into anything would fail,, ,I started my msm tool, and rebooted into edl and as soon as a com port became active on the MSM panel I hit start, and it took off running and did it's thing,
I think my issue had two reasons!
1. The boot.img file i used was from the earlier Oxygen update not the version i had just installed.
2. The phone encryption (but i doubt this!)
Anyway since nothing helped i erased the phone and restored it Now it's working again!

Can't access TWRP after OTA update Android 11 ??!!

Hi, I'm a newbie but was able to ROOT,installed TWRP and all Magisk v23 modules and was successful and everything goes well,until foolish mistake from my Kid pressing Update, now Root is lost and can't access TWRP again by the same steps as before , stuck at FASTBOOT screen and hitting the command "Fastboot boot twrp.img" But nothing happens and waiting for device at cmd ??!!.. my Build now is ANDROID 11... Please help to regain root or even re lock bootloader again and start over
Dory52 said:
Hi, I'm a newbie but was able to ROOT,installed TWRP and all Magisk v23 modules and was successful and everything goes well,until foolish mistake from my Kid pressing Update, now Root is lost and can't access TWRP again by the same steps as before , stuck at FASTBOOT screen and hitting the command "Fastboot boot twrp.img" But nothing happens and waiting for device at cmd ??!!.. my Build now is ANDROID 11... Please help to regain root or even re lock bootloader again and start over
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Click to collapse
@Dory52 You need to use the TWRP for android 11 and it should boot. That and make sure your platform-tools are on the latest release. I use the dual boot Orange Fox recovery. I just keep the stock layout if you don't want to have Dual boot. The fact that is not registering as a device when you type in the command in fastboot makes me think you need to update fastboot and adb. Make sure to turn on ADB debugging mode if it turned off during the update. If you need more help pm me and I'll glady help you get it running again

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