Disable bootloader with fastboot and remove realme Q recovery - Realme 5 Pro Questions & Answers

trying to install a rom to my realme Q, through fastboot I installed a TWRP recovery that left me in bootloop and by mistake with the same fastboot I deactivated the bootloader and now I can no longer enter ADB mode to connect I have installed the recovery or the boot from stock, what can I do to reinstall at least the recovery or activate the bootloader again and thus be able to install a recovery and a rom again through fastboot.
help please i'm already desperate

Related

Stuck out of bootloader and in recovery

Hi everyone,
I've got the no-gui TWRP from the 7th post in this thread and somehow I can't reboot my phone into bootloader: when I use "adb reboot bootloader", it restarts and gets back to the recovery.
Would there be a way to flash the stock recovery over the TWRP using adb (as fastboot can't be accessed) or another way to access bootloader?

Restore Android Stock's Recovery Mode

Hello! I've tried to root my phone (Moto G XT1541 Europe 1GB) but failed. I got an error when trying to flash the custom recovery. Unfortunately, it has overwritten the stock recovery and it didn't install. So, now I have a phone without recovery and I can't do a factory reset because of that (I think).
So, this is my question: how can I re install the default Android 6.0 recovery mode for my phone?
Also, my phone boots automatically on bootloader mode and I can't re-lock the bootloader because I can't flash anymore either; I got an error because the pre flash validation failed when trying to flash with adb fastboot, but this is minimal issues that doesn't really bother me, but they could be helpful and if someone knows how to get rid of them, I want to know!
I hope someone will help me!
Azyreal said:
Hello! I've tried to root my phone (Moto G XT1541 Europe 1GB) but failed. I got an error when trying to flash the custom recovery. Unfortunately, it has overwritten the stock recovery and it didn't install. So, now I have a phone without recovery and I can't do a factory reset because of that (I think).
So, this is my question: how can I re install the default Android 6.0 recovery mode for my phone?
Also, my phone boots automatically on bootloader mode and I can't re-lock the bootloader because I can't flash anymore either; I got an error because the pre flash validation failed when trying to flash with adb fastboot, but this is minimal issues that doesn't really bother me, but they could be helpful and if someone knows how to get rid of them, I want to know!
I hope someone will help me!
Click to expand...
Click to collapse
The bootloader cannot be relocked in the Moto G 2015, the best you can do is hide the warning screen. Find the stock image and fastboot flash the recovery from there, or better yet, flash the entire image so you are in a known working state
If you are in Pre-Flash validation, you do not have the correct image for your device... I suggest you post in the "How to flash factory images" thread about returning to stock, if it is possible. You MUST factory default before flashing factory images, if you can't, try 'fastboot erase userdata' and try again.
Flash latest twrp via fastboot and reboot into recovery ,
don't reboot into system,
reboot into recovery manually, then you can enter twrp recovery and can flash supersu 2.62.3.
when you just reboot after flash twrp and reboot system erase custom recovery and save stock recovery, so don't enter fastboot reboot, enter fastboot reboot recovery after flash recovery via pc.
Rename twrp recovery as only twrp in fastboot folder in your pc , not as twrp.img,
But cmd as fastboot flash recovery twrp.img , then no errors ( are you unlocked bootloader ?)
acejavelin said:
The bootloader cannot be relocked in the Moto G 2015, the best you can do is hide the warning screen. Find the stock image and fastboot flash the recovery from there, or better yet, flash the entire image so you are in a known working state
If you are in Pre-Flash validation, you do not have the correct image for your device... I suggest you post in the "How to flash factory images" thread about returning to stock, if it is possible. You MUST factory default before flashing factory images, if you can't, try 'fastboot erase userdata' and try again.
Click to expand...
Click to collapse
drmuruga said:
Flash latest twrp via fastboot and reboot into recovery ,
don't reboot into system,
reboot into recovery manually, then you can enter twrp recovery and can flash supersu 2.62.3.
when you just reboot after flash twrp and reboot system erase custom recovery and save stock recovery, so don't enter fastboot reboot, enter fastboot reboot recovery after flash recovery via pc.
Rename twrp recovery as only twrp in fastboot folder in your pc , not as twrp.img,
But cmd as fastboot flash recovery twrp.img , then no errors ( are you unlocked bootloader ?)
Click to expand...
Click to collapse
Hey! Thank you! I've been able to flash the TWRP recovery and now I can do a factory reset (and also send sms, which I couldn't do anymore for some reason).
I still have the issue where the bootloader screen appears everytime I turn my phone on, and I still can't re lock my device because I can't flash anything either. I've recovered all of my data, so I think I'm going to stick with that for a moment but maybe I'll try what you said some day.
Again, really thank you for helping me!
drmuruga said:
Flash latest twrp via fastboot and reboot into recovery ,
don't reboot into system, reboot into recovery manually, then you can enter twrp recovery and can flash supersu 2.62.3.
when you just reboot after flash twrp and reboot system erase custom recovery and save stock recovery, so don't enter fastboot reboot, enter fastboot reboot recovery after flash recovery via pc.
Click to expand...
Click to collapse
Now I understand why my flashing TWRP did not take. I simply rebooted to system and still have stock recovery installed. I was successful booting twrp via fastboot and successfully flashed supersu 2.62.3. Is this step in listed in any faq? I must have missed it.
So after flashing TWRP, do you then power down device prior to manually booting to recovery?
MrTooPhone said:
Now I understand why my flashing TWRP did not take. I simply rebooted to system and still have stock recovery installed. I was successful booting twrp via fastboot and successfully flashed supersu 2.62.3. Is this step in listed in any faq? I must have missed it.
So after flashing TWRP, do you then power down device prior to manually booting to recovery?
Click to expand...
Click to collapse
Don't power down, already you are in fastboot mode, you can just enter recovery from that. I forget the reference, but i will search and post.
---------- Post added at 04:41 PM ---------- Previous post was at 04:18 PM ----------
I get this from twrp official page
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.
In our phone press simultaneously volume down + power button to enter recovery.

fastboot mode

Hello everyone I have a little problem because after unlocking the bootloader and install the twrp via the fastboot command and subsequently install a custom rom my phone starts only in fastboot mode that do thank you to you
You may need to reflash twrp zip after installing the custom rom.

Question TWRP IS NOT BOOTING IN REALME C2 EVEN AFTER FLASHING IT SUCCESSFULLY

hello xda. my phone realme c2 and I unlocked its bootloader and then flashed twrp using the command "fastboot flash recovery twrp.img". It was written finished but when I tried to enter twrp, it entered to stock recovery. I have even used fastboot flash boot recovery recovery.img command, but still it didn't work. plz help
fastboot reboot recovery (rui) or fastboot oem reboot-recovery (Cos)
same problem
im realme 7
twrp flashed but not booting recovery
after long time goes to stock recovery
how to fix it ?
Are you using Realme UI or ColorOS?

Xiaomi Redmi 8 bricked: can't bypass Fastboot screen.

Hello everybody. I have a Xiaomi Redmi 8 (olive) and currently my phone is bricked because it can't bypass that screen.
How did this started? Well, after I rooted my phone, I can't boot to recovery (TeamWin, or TWRP), System or Bootloader. It only boots to fastboot mode, due to being booted on the Magisk zip file.
I tried to flash TWRP 3.5.2 back to the recovery and boot. It was successfully done, but I can't even boot back to TWRP after that (I'm using ADB & fastboot):
Code:
fastboot reboot recovery
fastboot flash recovery twrp.img
fastboot boot twrp.img
How do I "unbrick" my phone?
Thanks for your help.

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