Database Develop

TWRP Install Being Rejected??

Hello,
I am new to this forum, but have done a bit of unlocking and installing custom roms on other phones (mostly OPO's, both my old one and friends). But this new OP 3T I just got is giving me some troubles I have not encountered before. I would LOVE to put this into the correct forum, but of course with my being new to this forum...rules...
I am following the standard install over on the TWRP site and on the OP3T, the install finishes and then I reboot and I get a screen that says:
"Your device has been unlocked and can't be trusted. If you don't want to see this screen, please lock your device by "fastboot oem lock" an erase userdata..."
I have never seen this before. Can someone give me a idea what could be going on here? Do I need to re-lock it? What did OP do to their phones!!?!
Oh and also, I am planning on installing LineageOS. Any reason I shouldn't?
Thanks!

Blenderite said:
Hello,
I am new to this forum, but have done a bit of unlocking and installing custom roms on other phones (mostly OPO's, both my old one and friends). But this new OP 3T I just got is giving me some troubles I have not encountered before. I would LOVE to put this into the correct forum, but of course with my being new to this forum...rules...
I am following the standard install over on the TWRP site and on the OP3T, the install finishes and then I reboot and I get a screen that says:
"Your device has been unlocked and can't be trusted. If you don't want to see this screen, please lock your device by "fastboot oem lock" an erase userdata..."
I have never seen this before. Can someone give me a idea what could be going on here? Do I need to re-lock it? What did OP do to their phones!!?!
Oh and also, I am planning on installing LineageOS. Any reason I shouldn't?
Thanks!
Click to expand...
Click to collapse
Is nothing wrong with your device ..What you get is a warning that your bootloader is unlocked ...
You gonna get this every time you want to boot to your ROM or to twrp....
You can proceed further to install any ROM that you like...
I think you can find a guide on XDA forums to disable this warning if you want...

cultofluna said:
Is nothing wrong with your device ..What you get is a warning that your bootloader is unlocked ...
You gonna get this every time you want to boot to your ROM or to twrp....
You can proceed further to install any ROM that you like...
I think you can find a guide on XDA forums to disable this warning if you want...
Click to expand...
Click to collapse
Ok I tried that and a new problem came up!! When I try to reboot into recovery, I do not get TWRP, but the stock recovery that was there originally! Unless they have completely changed the look of TWRP. I will try to upload a picture of it if that helps.

You can't get rid of the bootloader-unlocked warning without re-locking your bootloader, which you really should not do while you have a custom recovery installed.
Are you sure you've flashed TWRP and not just booted it it from a local file on your computer? Try using fastboot to wipe recovery first before flashing TWRP.

Anova's Origin said:
You can't get rid of the bootloader-unlocked warning without re-locking your bootloader, which you really should not do while you have a custom recovery installed.
Are you sure you've flashed TWRP and not just booted it it from a local file on your computer? Try using fastboot to wipe recovery first before flashing TWRP.
Click to expand...
Click to collapse
I followed the Fastboot method on this page (rules won't let me post the link normally): twrp. me/devices/oneplus3t.html

Blenderite said:
I followed the Fastboot method on this page (rules won't let me post the link normally): twrp. me/devices/oneplus3t.html
Click to expand...
Click to collapse
Right on that page (last paragraph of fastboot install method), you will see:
Note many devices will replace your custom recovery automatically during first boot. To prevent this, use Google to find the proper key combo to enter recovery. After typing fastboot reboot, hold the key combo and boot to TWRP. Once TWRP is booted, TWRP will patch the stock ROM to prevent the stock ROM from replacing TWRP. If you don't follow this step, you will have to repeat the install.
I had a heck of a time with this myself (even reading the above). Even rebooting (after flash TWRP) to recovery (power+vol down), the TWRP install would still not "stick". Had to try multiple times. I also rooted with SuperSU 2.79 at some point in that process, which may or may not have helped TWRP to finally "stick".

redpoint73 said:
Right on that page (last paragraph of fastboot install method), you will see:
Note many devices will replace your custom recovery automatically during first boot. To prevent this, use Google to find the proper key combo to enter recovery. After typing fastboot reboot, hold the key combo and boot to TWRP. Once TWRP is booted, TWRP will patch the stock ROM to prevent the stock ROM from replacing TWRP. If you don't follow this step, you will have to repeat the install.
I had a heck of a time with this myself (even reading the above). Even rebooting (after flash TWRP) to recovery (power+vol down), the TWRP install would still not "stick". Had to try multiple times. I also rooted with SuperSU 2.79 at some point in that process, which may or may not have helped TWRP to finally "stick".
Click to expand...
Click to collapse
I tried this once before, but after your suggestion to try it several times, it finally worked! Thanks!!

Flash TWRP, reboot, press the volume down key before the phone boots, go into recovery, you should see TWRP flash screen, that usually works but I'm glad you got it going

Redmi 4X bootloop after installing TWRP?

Hi,
I'm having a bit of trouble. I had a brand new Redmi 4X, and I was advised to install TWRP, root it, and install the Xiaomi.eu rom until LineageOS is released. I unlocked the bootloader, flashed TWRP, managed to get into it once and now I can't do it again. When TWRP loaded it asked me for a password for decryption but it let me just skip it it seems (not sure if that is the problem) but now I can't boot normally, I can't boot into recovery, but fastboot seems to work okay. How do I go about fixing this?
I've tried reflashing TWRP but I still can't get to it, and I don't really know enough about this stuff to know where I've gone wrong.
UPDATE - I think this is to do with dm-verity and having the stock kernel installed. Now it's too late to undo what I've already done, so I hope to god that someone knows how to fix this.
UPDATE - Right, the problem is solved I think. I had to do an awful lot of googling, and I'm not entirely sure what it was specifically that fixed it. But I found a guide that taught me the fastboot command "fastboot boot twrp.img" which saved the day. Even when my phone wouldn't let me into recovery, it allowed me to flash a no-verity.zip which i think is what allowed me to boot, and it allowed me to flash superSU.zip and then the ROM I was aiming for. And now I've booted into the ROM successfully and hopefully I am rooted and all is well. Plus I can access TWRP as normal now.
Any help would be greatly appreciated

Can you boot into TWRP by pressing the buttons so that you boot directly to TWRP??
Have you tried Command Prompt to boot with commands in to recovery??
And if you get into TWRP you should have everything on the SDCard and then just
format all things except SDCard and then flash from SDCard everything
That is what I would try..and yes it ask for a password but just skip it to get to it
If you can get into TWRP to flash from SDCard then you good to go..if not
Google all the commands for CMD..and plug your phone to the PC and flash everything with the
commands.....
Let us know what is working and what not and what steps exectly you are doing
EDIT
Turn off your device > Press and hold “Power” and “Volume +” buttons at the same time.
After short vibration signal release the power button and wait for TWRP to start.
To boot in stock recovery open “Update” app.
In the setting select “Boot in recovery”.

brljak83 said:
Can you boot into TWRP by pressing the buttons so that you boot directly to TWRP??
Have you tried Command Prompt to boot with commands in to recovery??
And if you get into TWRP you should have everything on the SDCard and then just
format all things except SDCard and then flash from SDCard everything
That is what I would try..and yes it ask for a password but just skip it to get to it
If you can get into TWRP to flash from SDCard then you good to go..if not
Google all the commands for CMD..and plug your phone to the PC and flash everything with the
commands.....
Let us know what is working and what not and what steps exectly you are doing
EDIT
Turn off your device > Press and hold “Power” and “Volume +” buttons at the same time.
After short vibration signal release the power button and wait for TWRP to start.
To boot in stock recovery open “Update” app.
In the setting select “Boot in recovery”.
Click to expand...
Click to collapse
Thanks for the reply. I can't get into TWRP. Even if I could get into TWRP how would I get files on the phone to flash them?
Is it possible to flash any rom from the pc directly and if it is will this possibly help? I think it's not booting because the kernel is still stock.
I'm not sure what you mean in the edit, how do I boot into stock recovery without being able to boot the phone (and when I have already flashed TWRP)?

brokemyG2 said:
Thanks for the reply. I can't get into TWRP. Even if I could get into TWRP how would I get files on the phone to flash them?
Is it possible to flash any rom from the pc directly and if it is will this possibly help? I think it's not booting because the kernel is still stock.
I'm not sure what you mean in the edit, how do I boot into stock recovery without being able to boot the phone (and when I have already flashed TWRP)?
Click to expand...
Click to collapse
Hii
I just have been reading about this bootloop
Go over here and read all of the 6 pages..will not take much time but could help you out much
https://forum.xda-developers.com/xiaomi-redmi-4x/development/official-twrp-3-2-1-0-xiaomi-redmi-4x-t3718217

Hey, I have exactly the same problem. Latest stock rom, flashed twrp in fastboot and got into the boot loop. Nothing works. I can only enter fastboot. What exactly did you do then? What is this no-verity.zip? I can't find anything about it.

I had a problem
I unlocked bootloader then installed redwolf recovery and took a nandroid backup. After that i rebooted to system but stuck into bootloop, could not boot to recovery, could not boot into system, So the only thing worked was that i flashed fastboot rom with mi flasher. And syccessfully rebooted to system with bootloader locked and stock recovery. So, if anyone have same problem you can do the same. How do i install recovery safely again? Should i use TWRP only? Should i flash v3.1.0 with lazy flasher or v3.2 directly without lazy flasher? I don't want to stuck into bootloader again, have to get all data deleted.

Mi 9 stuck in Fastboot after TWRP Backup Restore.

Hello,
I tried the latest V11.0.6.0.QFAEUXM ROM but I didn't like it and so I booted into my TWRP recovery and restored the latest fullbackup I made from 2 days ago, then rebooted.
Now I'm stuck in Fastboot loop.
$ fastboot reboot
and
$ fastboot reboot recovery
... have literally no effect, still the phone is stuck in fastboot mode uppon restart.
I read in another thread "just use MiFlash tool and revert to stock rom, do everything all over to rescue your phone".
OK, fine. I start MiFlash, it asks me to unlock my phone... I click unlock. Nothing happens, I click again "try unlock again", then "no need to repeat unlock" appears, nothing happens, the usual menu with the options to flash or install TWRP are missing.
:good: really good! Just as expected. Very user friendly.
Now what?
I had twrp-3.3.1-37-cepheus-mauronofrio.img (SHA-1: A3230E7918A9E3D3D939AA8619B40E47A54F645D) as recovery and my ROM was xiaomi.eu_multi_MI9_V11.0.4.0.QFACNXM_5e64190eb9_v11-10.zip (SHA-1: 714BD02A5D52720C2733E2FDA9730EECE441AE09) before I tried to flash miui_CEPHEUSEEAGlobal_V11.0.6.0.QFAEUXM_1647340073_10.0.zip (SHA-1: BAC6307DA99F766E35A6EDBB0B74D02F73AD2782) and everything went downhill from there.
MiFlash version: miflash_unlock-en-3.5.719.27.zip
Is there more info I can provide?
EDIT / UPDATE:
I've been following the instructions from a Youtube video (links below) by the letter and now at least I'm back in a sane / stock ROM state where I can (have to) redo everything fromm the beginning.
Sources:
https://www.youtube.com/watch?v=GuAHNFjK--o
Instructions:
https://highonandroid.com/android-s...rick-unroot-xiaomi-android-stuck-on-fastboot/
Download site:
https://xiaomifirmware.com/roms/download-official-miui-roms-for-xiaomi-mi-9/
(I downloaded & used "cepheus_eea_global_images_V10.2.17.0.PFAEUXM_20190327.0000.00_9.0_eea_b2470d1b08.tgz")
I chose "clean all" as flash method in that XiaomiMiFlash Tool.
It will reboot into Stock ROM, in my case I chose the EU version.
From there you can activate Developer Options & USB-Debugging again and you're set to go customizing again.

Ohhh looks not amazing
Did you've tried to flash recovery via adb?

Laptapper said:
Ohhh looks not amazing
Did you've tried to flash recovery via adb?
Click to expand...
Click to collapse
I tried:
$ fastboot flash recovery twrp-3.3.1-37-cepheus-mauronofrio.img
$ fastboot reboot recovery
It boots straight into Fastboot again.
I don't even know what to say at this point. I literally only wanted to restore a fullbackup. How can this possibly happen in the first place?
I'm really close to smashing this phone in 1000 pieces...

anthropaki said:
I tried:
$ fastboot flash recovery twrp-3.3.1-37-cepheus-mauronofrio.img
$ fastboot reboot recovery
It boots straight into Fastboot again.
I don't even know what to say at this point. I literally only wanted to restore a fullbackup. How can this possibly happen in the first place?
I'm really close to smashing this phone in 1000 pieces...
Click to expand...
Click to collapse
What I suggest you to do is flash the latest TWRP from Mauronofrio which is 3.3.1-52.
After successfully flashing the recovery, immediately press vol up + power button until it reboots.
Do not reboot using the command line or turn off your phone.
In TWRP, flash the xiaomi.eu ROM version that your backup is based on.
Then perform a restore from the backup that you had made.
Sent from my MI 9 (Cepheus) using Tapatalk

Thanks, but I fixed it already.
As I described / updated in the OP there is a tool with which you can use some firmware roms in tgz format to flash over the fastboot state to get a "stock rom-ish" state back.
Once in the stock rom you have to go through the basic setup routine and then activate USB Debugging, then you can install TWRP, other Roms as per usual.

Cant Flash back to MR1 from MR2 to get arter, magisk & twrp.

I can only seem to get into fastboot mode with a Menu saying:
Restart Bootloader
Unlock Bootloader (Unlocked)
Wipe Userdata
Exit
I haven't been able to get to any download mode at all, just this menu and stock recovery, can someone please give me instructions on this? I've gotten different files and ways to root this from many different threads and I'm confused as hell.
Never rooted this RP2 before, it's on latest OTA MR2-RC001-RZR-190914.3123. Got it unlocked before and it's been unlocked for a while but didn't go further with rooting because I got confused and didn't want to brick my expensive phone. Last phone I rooted was back on kitkat or lollipop before I switched to iPhone, so I'm not a total noob just rusty. But Razer got me back to Android and it''s changed alot. I need detailed advice please. :good: And if my instinct is telling me correctly I'd assume something is changed about the bootloader in MR2 thats affecting me right now?

That menu is the bootloader/download mode.

DarkestSpawn said:
That menu is the bootloader/download mode.
Click to expand...
Click to collapse
My issue was not having Bootloader interface installed. Fixed

MarkusGingles said:
My issue was not having Bootloader interface installed. Fixed
Click to expand...
Click to collapse
Have you unlocked critical partition?
https://developer.razer.com/razer-p...6.1692205032.1582602359-1206928491.1581902985
Razer recommends you use a USB 3 Type-A to Type-C spec-compliant cable for any device flashing.
THE CABLE THAT CAME WITH THE PHONE WILL NOT WORK.
If you have everything unlocked then make sure you do this
https://s3.amazonaws.com/cheryl-fac...stall_Android_Fastboot_Drivers_on_Windows.pdf
Or install using this tool
https://forum.xda-developers.com/android/general/tool-adb-fastboot-installer-tool-windows-t3999445
If you make it this far then it's a matter of typing in the correct path in fastboot.
fastboot flash boot "arter97 name here".img
Then from the fastboot menu scroll down to boot to recovery or type fastboot reboot recovery
TWRP should boot if you installed the correct kernel.
In TWRP hit cancel then swipe to make modifications and install magisk 20.3
Profit

JDBarlow said:
Have you unlocked critical partition?
https://developer.razer.com/razer-p...6.1692205032.1582602359-1206928491.1581902985
Razer recommends you use a USB 3 Type-A to Type-C spec-compliant cable for any device flashing.
THE CABLE THAT CAME WITH THE PHONE WILL NOT WORK.
If you have everything unlocked then make sure you do this
https://s3.amazonaws.com/cheryl-fac...stall_Android_Fastboot_Drivers_on_Windows.pdf
Or install using this tool
https://forum.xda-developers.com/android/general/tool-adb-fastboot-installer-tool-windows-t3999445
If you make it this far then it's a matter of typing in the correct path in fastboot.
fastboot flash boot "arter97 name here".img
Then from the fastboot menu scroll down to boot to recovery or type fastboot reboot recovery
TWRP should boot if you installed the correct kernel.
In TWRP hit cancel then swipe to make modifications and install magisk 20.3
Profit
Click to expand...
Click to collapse
Okay so I couldn't flash anything originally simply because i didn't have Bootloader Interface installed. Figured that out and had everything working, unlocked, Arter Kernel 12, Magisk 20.3, EdXposed, and now after I edited build.prop to enable my regular hotspot without carrier permission and reboot. Well now I really can't flash sh?t. Even though I can get into bootloader & Recovery, when I try to fastboot flash MR1 Stock or MR2 stock just to get back into the phone it freezes on the razer logo and eventually reboots and repeats. Then i have to Reflash arter to get back into TWRP after I try to flash anything else which otherwrites Arter97.img. Finally read the red text in TWRP and /data was refusing to mount, fixed that by a basic ass wipe (DUH) Hoping that might have been the issue, my data folder was corrupt or my old data folder was mismatching with the rest of the new roms i tried to flash? Idk someone smarter plz tell me. So far my next attempt is going to be downloading a flashable Stock Deodoxed ZIP to see if flashing from within TWRP now that /Data will mount makes a difference compared to Fastboot. Tried fastboot flashing MR1 and MR2 Normal Razer Stock Rom after data remounted and now i can get to the green vortex/visualizer screen instead of just the Razer Logo before it STILL loops and then when it loops again a second time it sends me to TWRP automatically.

MarkusGingles said:
Okay so I couldn't flash anything originally simply because i didn't have Bootloader Interface installed. Figured that out and had everything working, unlocked, Arter Kernel 12, Magisk 20.3, EdXposed, and now after I edited build.prop to enable my regular hotspot without carrier permission and reboot. Well now I really can't flash sh?t. Even though I can get into bootloader & Recovery, when I try to fastboot flash MR1 Stock or MR2 stock just to get back into the phone it freezes on the razer logo and eventually reboots and repeats. Then i have to Reflash arter to get back into TWRP after I try to flash anything else which otherwrites Arter97.img. Finally read the red text in TWRP and /data was refusing to mount, fixed that by a basic ass wipe (DUH) Hoping that might have been the issue, my data folder was corrupt or my old data folder was mismatching with the rest of the new roms i tried to flash? Idk someone smarter plz tell me. So far my next attempt is going to be downloading a flashable Stock Deodoxed ZIP to see if flashing from within TWRP now that /Data will mount makes a difference compared to Fastboot. Tried fastboot flashing MR1 and MR2 Normal Razer Stock Rom after data remounted and now i can get to the green vortex/visualizer screen instead of just the Razer Logo before it STILL loops and then when it loops again a second time it sends me to TWRP automatically.
Click to expand...
Click to collapse
Have you tried the format data partition ?

MarkusGingles said:
Okay so I couldn't flash anything originally simply because i didn't have Bootloader Interface installed. Figured that out and had everything working, unlocked, Arter Kernel 12, Magisk 20.3, EdXposed, and now after I edited build.prop to enable my regular hotspot without carrier permission and reboot. Well now I really can't flash sh?t. Even though I can get into bootloader & Recovery, when I try to fastboot flash MR1 Stock or MR2 stock just to get back into the phone it freezes on the razer logo and eventually reboots and repeats. Then i have to Reflash arter to get back into TWRP after I try to flash anything else which otherwrites Arter97.img. Finally read the red text in TWRP and /data was refusing to mount, fixed that by a basic ass wipe (DUH) Hoping that might have been the issue, my data folder was corrupt or my old data folder was mismatching with the rest of the new roms i tried to flash? Idk someone smarter plz tell me. So far my next attempt is going to be downloading a flashable Stock Deodoxed ZIP to see if flashing from within TWRP now that /Data will mount makes a difference compared to Fastboot. Tried fastboot flashing MR1 and MR2 Normal Razer Stock Rom after data remounted and now i can get to the green vortex/visualizer screen instead of just the Razer Logo before it STILL loops and then when it loops again a second time it sends me to TWRP automatically.
Click to expand...
Click to collapse
Will it not let you flash stock using flash_all.bat file while in fastboot mode?
I would definitely try and start over for sure if possible

Phone goes into fastboot mode after I reboot, can't get into system or recovery

My phone keeps getting stuck on fastboot mode.
I'll flash the standard MIUI ROM using the MiFlash Tool, then I flash a custom recovery and a custom ROM(EvolutionX in this case), everything works and I can set up my phone, but as soon as I reboot I can no longer boot into android or recovery. i've tried flashing multiple recoveries using fastboot and straight up booting a recovery using "fastboot boot recovery.img" but it still always go to fastboot. The only solution is to start the process all over again, and obviously that's just not an option since I can never turn my phone off after that.
Any tips?

I think I got it solved, at least I got it to reboot into Android and TWRP.
I used this guide, but I'll write the steps I took here in case you're having the same issue. I wound up using xiaomi.eu MIUI rom, but it shouldn't matter what you use, I'll assume you're stuck in fastboot.
Do "fastboot flash vendor vendor.img", you get this vendor.img from the fastboot version of the official MIUI ROM, after you decompress the .tar.gz it should be in the "images" folder
Do "fastboot flash recovery twrp.img" then "fastboot boot twrp.img", this should flash twrp as your recovery and then boot into it, for some reason it only worked with the official twrp, not orange fox.
Assuming you got into TWRP you should now flash the latest firmware(I got mine from xiaomifirmwareupdater.com) make sure you download just the firmware not the entire rom, mine was named something like fw_raphael_miui... .zip
Format data (not wipe, format, it's a separate option in TWRP), it should ask you to type yes, so do that.
Flash whatever ROM you want
Hopefully this helps you, I hate finding forum posts marked "solved" but with no instructions. I also tried the "vbmeta_dv_shivsom.img" method some threads mentioned but it didn't work
Here's a pastebin of the guide I used in case the original link goes down
You can get all the files I mentioned from xiaomifirmwareupdater.com and the official TWRP site

Out of all that, the one instruction that solves it is the format data step. This is the magic step required. You always need to do this when flashing over MIUI.
Flashing vendor was totally irrelevant.
This will tell you what you need to do.
Simple Guide to flashing successfully
Here's a quick guide to some of the basics. Which recovery. ---------------------------- Use the latest from here. https://forum.xda-developers.com/k20-pro/development/recovery-unofficial-twrp-xiaomi-redmi-t3944363/post79823568 Do not use Orange...
forum.xda-developers.com

Thanks a lot man! I'm having this issue and it is beyond annoying. I've lost so much time with this BS.
Edit: Does not help actually

I just had the same problem with my Lamentablet.
I was trying stuff up and restarted it in fastboot mode and got stuck there.
So, ways to deal with it:
adb reboot recovery
rebooted the tablet in recovery mode. All I had then was to press the power button to activate Reboot. Solved! From now on it boots normally.
Meanwhile I had discovered that by typing
fasboot continue
the tablet would resume, but at the next reboot cycle, power down + up cycle or reboot after a crash, the tablet would reboot into fastboot mode...
And I found this out when it crashed (it's not called a Lamentablet for nothing!).
Luckily I had a PC with Linux around. It didn't have the software installed but drivers were already in the Kernel and installing adb and fastboot was a matter of mere seconds. If I didn't have an easily ready PC at hand, this tablet would have become a brick until plugged in and rebooted...

OMG Thanks dude.... I'm literally working to installing custom rom on redmi 7a from stock rom but I don't know what reason that make my phone always stuck on fastboot when format data, before this was fine.

Osga21 said:
I think I got it solved, at least I got it to reboot into Android and TWRP.
I used this guide, but I'll write the steps I took here in case you're having the same issue. I wound up using xiaomi.eu MIUI rom, but it shouldn't matter what you use, I'll assume you're stuck in fastboot.
Do "fastboot flash vendor vendor.img", you get this vendor.img from the fastboot version of the official MIUI ROM, after you decompress the .tar.gz it should be in the "images" folder
Do "fastboot flash recovery twrp.img" then "fastboot boot twrp.img", this should flash twrp as your recovery and then boot into it, for some reason it only worked with the official twrp, not orange fox.
Assuming you got into TWRP you should now flash the latest firmware(I got mine from xiaomifirmwareupdater.com) make sure you download just the firmware not the entire rom, mine was named something like fw_raphael_miui... .zip
Format data (not wipe, format, it's a separate option in TWRP), it should ask you to type yes, so do that.
Flash whatever ROM you want
Hopefully this helps you, I hate finding forum posts marked "solved" but with no instructions. I also tried the "vbmeta_dv_shivsom.img" method some threads mentioned but it didn't work
Here's a pastebin of the guide I used in case the original link goes down
You can get all the files I mentioned from xiaomifirmwareupdater.com and the official TWRP site
Click to expand...
Click to collapse
thanks bro. flashing vendor after a format from twrp did the good