Install for Beelink GT-King Pro

Hi everybody,
After updating my beelink gtking pro to firmware 910P0, my box doesn’t boot on my CE TF-Card…
I try reflash with the image of GT-King and place dtb.img for GT-King, but if I use the new dtb for GT-King pro I’m in bootloop, I can boot with the rev_a.dtb since normally I need use the new dtb for GT-King Pro…
Can I change the dtb.img after the first boot with the rev_a.dtb ??
Thanks…

I just update device with SD card and CE still boots fine from USB stick with g12b_s922x_beelink_gt_king.dtb.