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[Q] Phone always boot into CWM or TWRP recovery

I've read this http://forum.xda-developers.com/showthread.php?t=1678055 and tried but after erasing recovery my phone will only boot to the gray LG logo with "fastboot v0.5"
If I fastboot it to flash another recovery (CWM or TWRP) my phone will only boot to recovery no matter what I tried.
Tried the zip file from here http://androidforums.com/esteem-all...ockworkmod-recovery-bootloop.html#post3767889 but still can't boot normally.
Tried flashing different roms while in both recoveries (acura, paranoid android,...), even restore my old ROM backups, but still it boots into recovery.
My 3D and vol+/- buttons seems ok.
Any help?

Just go back to V21E from the res
urrection guide and flash your desired ROM if you are going for CM10.
Then flash the bootloader without flashing the recovery, you already have one and to reboot to it I recommend downloading ROM Manager after installing CM10 and rebooting into recovery with it.

Can't start the phone without booting the Stock-Boot recovery img

I wanted to root my OP6 and entered fastboot mode.
I successfully flashed the bluespark img from Terminal and installed the Bluespark ZIP file from this link
After rebooting, it got stuck on the bluespark logo and when I tried to reboot the system, the phone got stuck on the Bootloader unlocked screen.
I tried to repeat the process and this time flashed the TWRP lastest version. Now its stuck on the TWRP logo screen.
Then I browsed around and found these stock boot recovery img files,
After flashing the latest one, the phone got started properly but everytime I restart the phone, its getting stuck on the Bootloader warning screen and the recovery options are still stuck at TWRP image.

If nothing works, have a look here
https://forum.xda-developers.com/oneplus-6/how-to/rom-stock-fastboot-roms-oneplus-6-t3796665

[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

Bricked device?

I unlocked the bootloader through mi unlock tool. I flashed official twrp from their site, 3.3.1-0-violet.img but when I tried booting it into recovery, it got stuck at twrp logo. Then I learnt that it's necessary to wipe userdata using fastboot first so I did that. Then, when twrp started, it was unable to install/wipe/mount any partition. Tried installing magisk using sideload, did work but then device stopped booting.
Figured out a way on how to fix the mount issue, twrp working fine, but then I accidentally wiped /system. Now my device only opens in fastboot, even though I've tried installing, erasing and reinstalling that twrp recovery as well as a couple of others I found in pixel experience forums for my device.
I've got all the stuff needed to install pixel experience, fcrypto disabler, xiaomi latest firmware and the rom itself. Can anyone guide me on how to install it using fastboot?
Also whenever I try booting the recovery image straight from fastboot, it says that command failed, too many links.
I can't boot into recovery via vol up + power button, fastboot doesn't recognize command fastboot reboot recovery.

you need to install stock rom ,then flash twrp but newer unofficial twrp and orangefox twrp boots into recovery even if system partition is empty.
try installing unofficial twrp or orangefox.
orangefox is recommended .

phone stuck in bootloop

i don't know how else to describe this, i was flashing a custom ROM, then flashed magisk and now my phone is stuck in bootloop unable to go to recovery or system, the phone boots then black screen, etc etc, the same goes for recovery except it is faster (i reflashed recovery and it still happens) unable to do basically anything other than stay in fastboot mode.
what should i do?
edit 1: i can reboot to recovery and only be able to access shell.

Enter fastboot and flash recovery again. Brigudav's TWRP is the most used one. Gringo80's TWRP is new but seems to be working as others have written. (Both are unofficial and a take or leave, we don't have their source code, unfortunately.)
Right after flashing reboot to RECOVERY (not system). Can do with fastboot command or by holding button as usual. Alternative: reboot to recovery image file itself.
Once in recovery, format data (the option that has to type "yes" ). Reboot to RECOVERY again. Wipe cache, dalvik.
Reboot to system. Probably will work if your custom ROM was flashed properly.
Otherwise you can do everything again and also reflash ROM.
EDIT: I missed the Magisk part. So, while in recovery, dirty flash same custom ROM again. Or alternative: rename the Magisk file to uninstall.zip and flash it....this will restore your original boot and completely clean Magisk.
After you properly booting to system, then you can again try install Magisk.

why does flashing TWRP and booting to it directly work? i don't know! but it worked!
it seems that the custom ROM i installed is probably corrupt and flashed anyway ( i reflashed dirty/clean to make sure ) thanks for your help.