Twrp fastboot - LG V20 Questions & Answers

Is it possible to fastboot flash recocery twrp.img to get twrp back if i had to flash stock recovery img for something. Given im running custom ROM.

Related

OP2 Stuck in Bootloop

I am using Windroid tool kit as OP2 is stuck at the boot logo. Phone is in the fastboot mode but when I use the tool to flash the stock recovery nothing happens on the screen .
Any other ideas to get this resolved ??
Does fastboot still work?
Download oldest current version of TWRP, 2.8.7.0 i think
Change to twrp.img
run commands
fastboot flash recovery twrp.img
---wait for success
fastboot boot twrp.img
--boot into twrp
reflash rom
this did it for me.

Zenfone 2 laser ze550kl bootloader problem

I was on cm-13 nightly builds and had error "asus_trustzone==1".So I had to go back to stock rom,I tried to flash back2stock.zip and sideload but failed. So I flashed Asus pre-rooted rom using cmd ie....
fastboot flash boot boot.img
fastboot flash system system.img
fastboot flash recovery recovery.img
From then bootloader oem commands are not working, twrp is not re-booting into twrp and fastboot mode and I'am not able to flash any custom rom .
Please Help!!!
Niteesh kumar said:
I was on cm-13 nightly builds and had error "asus_trustzone==1".So I had to go back to stock rom,I tried to flash back2stock.zip and sideload but failed. So I flashed Asus pre-rooted rom using cmd ie....
fastboot flash boot boot.img
fastboot flash system system.img
fastboot flash recovery recovery.img
From then bootloader oem commands are not working, twrp is not re-booting into twrp and fastboot mode and I'am not able to flash any custom rom .
Please Help!!!
Click to expand...
Click to collapse
Goto the thread below and unlock bootloader as described and then try to flash custom ROMs.
http://forum.xda-developers.com/zenfone-2-laser/general/guide-unlock-bootloader-asus-unlock-app-t3405850

flashing via fastboot.

Need to roll back from Nougat to Marshmallow and not entirely sure how to flash the revolution recovery via fastboot. Help is appreciated
fastboot flash recovery recoveryname.img

How to flash stock recovery?

How can i flash stock recovery?
(I've 2 recovery installed)
Download stock recovery image, th falsh it with fastboot: fastboot flash recovery stock_recovery.img

Fastboot Stock ROM and TWRP together?

Is it possible to install TWRP directly after Fastbooting ROM and rebooting? I.e adding twrp install instruction between the last two ROM install lines lines. Obviously twrp will have to be with the ROM in the Minimal ADB folder.
fastboot oem fb_mode_clear
fastboot flash recovery twrp-3.2.3-1-potter.img
fastboot reboot

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