Moto g6 xt1925dl stuck in fastboot - failed to validate boot img - Moto G6 Questions & Answers

I am needing help on fixing this issue. I tried to flash stock firmware. No go. It keeps failing to install the boot img. Anyone know anything on how to fix this?

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I'm running a Moto X on VZW and am attempting to take the 4.4 update. As I run a Linux PC, the tools that are available (rsd lite and the toolkit) will not work for me.
When I attempt to flash back to stock via fastboot using system images, I get an error... "Data size exceeds download buffer." And the system.img flash fails. I've been able to flash the recovery and the boot.img, but just doing that causes the OTA install to fail.
If anyone has any ideas on this, they would be greatly appreciated.
Edit: m-fastboot binary fixed the issue.

Moto g3 Stuck on bootloop after flashing twrp.

My moto g3 1550 stuck on bootloop with massage warning bootloader unlocked:crying::crying:
It was happen when I was trying to flash twrp it's successfully flashed but after it was stuck on this bootloop
I tried to flash stock firmware with adb but there I got some errors which are pre flasg image validation failed
So I am not able to do anything now.
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I am still able to access that flahed twrp.

One plus 3t got boot loops in the process of rooting

Hello,
In the process of rooting when i was trying to flash TWRP recovery after unlock bootloader. The device got bootloops, now it only boots in fastboot mode. Any help will be highly appreciated.
You probably flashed wrong TWRP image or messed up with boot image

HELP!!!!!!!

I was trying to root my phone with magisk via twrp
On reboot, I got stuck in a boot loop
I have the stock boot img, i backed it up. Trying to flash via TWRP or fastboot fails with "size of image is larger than target device"
What can I do now???
**EDIT** I got the no verity boot img to flash. Now i have no OS, apparently
Im sorry if i seem like a noob, im just freaking out right now
I'm on a Moto G6, running Android 8
clcombs262 said:
I was trying to root my phone with magisk via twrp
On reboot, I got stuck in a boot loop
I have the stock boot img, i backed it up. Trying to flash via TWRP or fastboot fails with "size of image is larger than target device"
What can I do now???
**EDIT** I got the no verity boot img to flash. Now i have no OS, apparently
Im sorry if i seem like a noob, im just freaking out right now
I'm on a Moto G6, running Android 8
Click to expand...
Click to collapse
Ok. Calmer now.
I got a global variant of my device firmware to boot, but now I'm failing CTS because I didn't flash vendor or bootloader
Am I screwed, or is there stock firmware for Android 8 on X-1925-6, RETUS channel?
Eventually bricked and bought the G7
Sorry

(HELP) Bootloop on Alldocube KPad when flashing patched boot.img file via fastboot

Before, you ask, I must use fastboot since no one built TWRP for my device.
On my Alldocube KPad, when flashing my Magisk patched boot.ig file, it always goes into a bootloop.
Can anyone help me on how to fix this? I'm tired of flashing stock firmware over and over.
Thanks in advance.

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