How to root, install recovery, and LineageOS for the Kindle Fire HD 7″ (tate) 2013

Root

Windows: Install kindle drivers, Root using windows bat file. Use option “3”.

Recovery

Terminal

From: forum.xda-developers.com…

adb push stack /sdcard/
adb shell su -c "dd if=/sdcard/stack of=/dev/block/platform/omap/omap_hsmmc.1/by-name/system bs=6519488 seek=1"

adb shell su -c "mount -o remount,rw ext4 /system"
adb shell su -c "mv /system/etc/install-recovery.sh /system/etc/install-recovery.sh.bak"
adb shell su -c "mount -o remount,ro ext4 /system"

Fastboot cable, Motorola Factory development cable

fastboot -i 0x1949 flash bootloader kfhd7-u-boot-prod-7.2.3.bin
fastboot -i 0x1949 flash boot kfhd7-freedom-boot-7.4.6.img
fastboot -i 0x1949 flash recovery kfhd7-twrp-2.8.7.0-recovery.img
fastboot -i 0x1949 reboot

OS and GApps

Enter recovery by holding left volume button past the blue fire logo

to restore to stock

Copy Lineage and gapps to kindle; Install Lineage and Gapps

fastboot -i 0x1949 flash boot stock-boot.img
fastboot -i 0x1949 flash recovery stock-recovery.img
fastboot -i 0x1949 flash system stock-system.img # This one will take a few minutes
fastboot -i 0x1949 reboot