Can't flash any custom ROM - Nexus 6P Q&A, Help & Troubleshooting

I unlocked the bootloader, flashed the TWRP, and try to update my 6P with PixelExperience, but I can't boot to the new OS and stuck at the Google logo.
The first time TWRP asked me for the decrypt data password, I downgraded to Marshmallow and flashed the modified boot.img to fix the encryption problem. Now I flashed TWRP 3.3.1-0 to my 6P and tried many custom ROMs - PE, PixelDust, and Lineage, but nothing works. I can't boot any ROM because I am always stuck at the black and white google stuff. This drives me crazy, anybody can help me?

I tried to flash BLOD patch, it doesn't work for me.

Related

One Plus two not Loading Recovery Mode (stuck on Logo)

Hi, I need help in installing Recovery.
I unlocked the bootloader, installed TWRP and then CyanogenMod 13 ROM.
After this, Oxygen Os 3 got released. I downloaded the zip file and flashed through TWRP.
Oxygen OS got installed but after this, I couldn't go back in TWRP recovery.
I tried everything. I use "fastboot flash recovery twrp.img"
everything works
but when I boot in recovery, phone gets stuck on the LOGO and nothing happens.
Is there any way to solve this issue.
Almost the same for me.
When I flash oOS 3.0.2, unable to reboot using Grarak'sTWRP or TWRP-3.0.2-1.
Always stuck on boot logo without animation.
I reverted to old TWRP and oOS 2.2.1
piyushmodi01 said:
Hi, I need help in installing Recovery.
I unlocked the bootloader, installed TWRP and then CyanogenMod 13 ROM.
After this, Oxygen Os 3 got released. I downloaded the zip file and flashed through TWRP.
Oxygen OS got installed but after this, I couldn't go back in TWRP recovery.
I tried everything. I use "fastboot flash recovery twrp.img"
everything works
but when I boot in recovery, phone gets stuck on the LOGO and nothing happens.
Is there any way to solve this issue.
Click to expand...
Click to collapse
Try to install OOS recovery or Hybrid recovery.
Nobody ever learns or reads nowadays....
Read up on bootloader versions on Oneplus 2 and you will find the explanation perfectly understandable.
Thank You So much for your help. Finally it worked but I lost my data! Anyways, no issues.
Can you give us the way you fixed your problem .
Thanks

OP5 bootloop with every ROM

Hey fellas,
so I rooted my phone and tried to install some Magisk modules, but after rebooting it got stuck in the TWRP bootloop. So I flashed the Nandroid backup and it got stuck in the OOS boot animation. After that I tried reflashing OOS, but it didn't change anything, so I tried Lineage OS and now it won't even get past the Oneplus logo at the beginning and keeps restarting.
Thanks in advance
EDIT: when I flash the stock ROM through TWRP it installs normally, but then when I try to reboot it says there is no OS. So I flashed the stock OS to try adb sideload, but my pc says it cannot read the zip.
I also decrypted my phone through the OP5 Decrypt App, before the bootloop it worked for some time.
Of course I wiped everything before every action.
if you can bootup into recovery, try go into advanced and format data and system.
if you can't your last chance is using adb - flash a default rom.
Is it any different than wiping everything? Because it didn't do anything. I can access both twrp and fastboot so I guess it's not that bad
sounds like you went from unencrypted to an encrypted rom and your data is encrypted, or visa versa.
yep, it's vice versa, I used the OP5 Decrypt App after rooting. Is OP5 encrypted by default?
If you've tried the Android 8.0 Rom, just go to the official OP5 support site and download stock rom, flash it via ADB sideload if you can. (Don't forget to format data etc etc..) and restart from scratch.
Unlock BL if it's relock, then flash TWRP and go for a custom ROM. That's what I did, happened to me 2 days ago.f
EDIT : Oh you just flashed Magisk.. Well, try this anyway.
I tried flashing Lineage, but I can't install Oxygen
Ok, so apparently OOS boots up only after relocking the bootloader. And I had to make adb use more RAM to get sideload to work.

[Solved] recovery/data TWRP Oreo

Hi,
My OP5 worked like a charm with Resurrection Remix 5.8.5, but recently my pin was randomly unrecognised, and I solved it with lock key files suppression. I ended up to restore a backup but got a bootloop, that occured with every rom I tried.
I had bootloader unlocked and magisk flashed.
I finally managed to flash and boot Resurrection Remix 6.0 (after wiping every partition), but at every reboot, when in twrp 3.2.1.0 (also tried on 3.1.1), I'm unable to mount data partition. Also it doesn't ask for my pin as it did before all those reflashing. The rom seems to have no issue (except some bugs).
I tried reflashing twrp without result and deleting internal storage is working so far as long as I don't reboot. I found some threads with similar problems about Oreo's related roms but I don't know if they are related to my issue.
I'm currently on RR6.0, bootloader unlocked, twrp 3.2.1.0 and no root, and encrypted by default.
Do you have any idea on this ?
Thanks for your help.
nonnaryplayer said:
Hi,
My OP5 worked like a charm with Resurrection Remix 5.8.5, but recently my pin was randomly unrecognised, and I solved it with lock key files suppression. I ended up to restore a backup but got a bootloop, that occured with every rom I tried.
I had bootloader unlocked and magisk flashed.
I finally managed to flash and boot Resurrection Remix 6.0 (after wiping every partition), but at every reboot, when in twrp 3.2.1.0 (also tried on 3.1.1), I'm unable to mount data partition. Also it doesn't ask for my pin as it did before all those reflashing. The rom seems to have no issue (except some bugs).
I tried reflashing twrp without result and deleting internal storage is working so far as long as I don't reboot. I found some threads with similar problems about Oreo's related roms but I don't know if they are related to my issue.
I'm currently on RR6.0, bootloader unlocked, twrp 3.2.1.0 and no root, and encrypted by default.
Do you have any idea on this ?
Thanks for your help.
Click to expand...
Click to collapse
Are you using the twrp from twrp.me or a modded recovery like codeworkx or blu spark? The original recoveries from twrp.me don't work on oreo.
Try using these recoveries:
Codeworkx: https://sourceforge.net/projects/cheeseburgerdumplings/files/15.1/cheeseburger/recovery/
Blue spark: https://forum.xda-developers.com/devdb/project/dl/?id=28224
Zohair.ul.hasan said:
Are you using the twrp from twrp.me or a modded recovery like codeworkx or blu spark? The original recoveries from twrp.me don't work on oreo.
Try using these recoveries:
Codeworkx: https://sourceforge.net/projects/cheeseburgerdumplings/files/15.1/cheeseburger/recovery/
Blue spark: https://forum.xda-developers.com/devdb/project/dl/?id=28224
Click to expand...
Click to collapse
It worked Thanks ! I flashed codeworkx and all went fine : data is mounted at every boot, encryption unlock in recovery, flashing and restore.
I should have waited to flash oreo but this rom is the first to get me out of my bootloop hell so I'll stick with it for now.
Thanks again !
No problem Glad to see your issue got fixed.

SM-T580 flash with LineageOS 16 stuck on lineage logo loop

I installed TWRP 3.1.1 using the ODIN patched version and was successful. I had let the system boot into the samsung original stock from where you see "HI" then I rebooted it into TWRP to attempt flashing and I got the /data partition couldn't be wiped. So I ran some of the other repair functions in TWRP and that appear to have fixed it. I then flashed with the latest LineageOS, Gsap, and Magistk20. When it boots up the LineageOS I'm stuck on the Lineage Splash screen. I've let it run over night and it has't changed anything. Any advice?
I recommend trying to wipe the system and reinstall LineageOS with flashing Magisk. If the same problem occurs. Just wipe the system and flash LineageOS without installing Magisk.
secretwolf98 said:
I recommend trying to wipe the system and reinstall LineageOS with flashing Magisk. If the same problem occurs. Just wipe the system and flash LineageOS without installing Magisk.
Click to expand...
Click to collapse
Here's how I think I fixed it.
booted into TWRP
advanced wipe, Factory reset
booted it into TWRP
Flashed the LineageOS
boot into LineageOS
boot it into TWRP
flashed the Gapps.
I'm up and running now. I tried different iterations and It really bothered me because it worked fine on another one. I was also at time flashing it with SuperSU and other times with Magisk. It didn't matter which one I used it got stuck on the LineageOS splash screen.
dizzymon said:
Here's how I think I fixed it.
booted into TWRP
advanced wipe, Factory reset
booted it into TWRP
Flashed the LineageOS
boot into LineageOS
boot it into TWRP
flashed the Gapps.
I'm up and running now. I tried different iterations and It really bothered me because it worked fine on another one. I was also at time flashing it with SuperSU and other times with Magisk. It didn't matter which one I used it got stuck on the LineageOS splash screen.
Click to expand...
Click to collapse
By the way, it's called the boot animation. The splash screen is like the Samsung screen that says powered by Android.
Possible corrupted file
secretwolf98 said:
By the way, it's called the boot animation. The splash screen is like the Samsung screen that says powered by Android.
Click to expand...
Click to collapse
So far you're quite correct I personally have three SM-T580's and they all seem to work just a little bit different. Might I suggest doing an MD5 Sumcheck? The device shouldn't be getting into a bootloop unless there was something wrong with the files, or the device.

Issue flashing Havoc os 3.0

Hello everyone, I'm trying to flash Havoc os 3.0 alongside with BitGaps, but it always ends up in a bootloop (I always wait one hour in the "android" boot screen). My device is the A205G with Android 10. I successfully flashed TWRP using the guide posted here in xda (also flashed magisk), then I flashed Havoc and BitGaps (wiping dalvik, cache, data and system first and then doing a factory reset), but ended up in a bootloop after rebooting to system. In a second try after reinstalling Android 10 stock rom I followed the steps shown in a youtube video (can't post link since I'm a new user) with no luck (still getting a bootloop). In a third try I just flashed the stock rom, then flashed twrp with odin and tried to flash Havoc without flashing Magisk at any moment, still bootloop. Any ideas or suggestions on what could be wrong? I've only flashed one device before with a custom rom so I'm not an expert in this area, any help will be appreciated.
Downgrade phone to Android 9, later flash twrp, then install system and Gapps.
GamingMichu said:
Downgrade phone to Android 9, later flash twrp, then install system and Gapps.
Click to expand...
Click to collapse
Thank you so much! Worked perfectly.
No problem bro. If you have problems, write to me, I will try to help.

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