NIIMBOT firmware collection
stable and testing directories contain original firmware images. They are not modified in any way.
Important notes:
Flash with niim.blue (instructions). Everything you do is at your own risk.

/stable/K3_W/

File Name  ↓ File Size  ↓ Date  ↓ 
Parent directory/--
K3_W_2.17.bin241.3 KiB2026-Oct-23 08:14
K3_W_2.17.bin.txt195 B2026-Oct-23 08:13
K3_W_3.18.bin256.6 KiB2026-Oct-23 08:14
K3_W_3.18.bin.txt195 B2026-Oct-23 08:13
K3_W_3.23.bin315.5 KiB2026-Oct-23 08:14
K3_W_3.23.bin.txt195 B2026-Oct-23 08:13
K3_W_3.24.bin261.8 KiB2026-Oct-23 08:14
K3_W_3.24.bin.txt243 B2026-Oct-23 08:13
K3_W_3.25.bin262.8 KiB2026-Oct-23 08:14
K3_W_3.25.bin.txt228 B2026-Oct-23 08:13
K3_W_4.10.bin256.2 KiB2026-Oct-23 08:14
K3_W_4.10.bin.txt195 B2026-Oct-23 08:13
K3_W_4.20.bin314.2 KiB2026-Oct-23 08:14
K3_W_4.20.bin.txt195 B2026-Oct-23 08:13
K3_W_4.23.bin261.4 KiB2026-Oct-23 08:14
K3_W_4.23.bin.txt243 B2026-Oct-23 08:13
K3_W_4.25.bin262.4 KiB2026-Oct-23 08:14
K3_W_4.25.bin.txt228 B2026-Oct-23 08:13
K3_W_5.03.bin311.6 KiB2026-Oct-23 08:14
K3_W_5.03.bin.txt195 B2026-Oct-23 08:13
K3_W_5.04.bin260.6 KiB2026-Oct-23 08:14
K3_W_5.04.bin.txt195 B2026-Oct-23 08:13
K3_W_5.07.bin262.0 KiB2026-Oct-23 08:14
K3_W_5.07.bin.txt228 B2026-Oct-23 08:13