diff --git a/tools/cycle_lib/installed_fresh.py b/tools/cycle_lib/installed_fresh.py
index c2595de..a8ebff8 100644
--- a/tools/cycle_lib/installed_fresh.py
+++ b/tools/cycle_lib/installed_fresh.py
@@ -234,16 +234,16 @@ INPUT_AUXKC_PTP_DARTPOOL_RESIDENT_BEAM_VA_WIDE_LATCH_SHA = 'ccf0c8f4da4f63fbe25c
 # --edp-backlight (opt-in, agents/brightness): the --present-latch collection with an AdrenoX2 that carries
 # -DADRENO_BACKLIGHT=1 in AdrenoDisplay.o (the AdrenoBacklight service CoreBrightness drives). Pinned: next-20261024,
 # the org next build (KEXT_PROFILE=desktop-next I2C_PROFILE=desktop-fnkeys tools/build-auxkc-desktop.sh, umbrella
-# fbed1ca, SnapAdreno 9cc1e92, SnapI2CHID f0b7984): AdrenoX2 d88a2620 = desktop-nocoherent (no --gpu-coherent) plus
-# AdrenoBacklight (publishing force-brightness-control so BrightnessControl writes brightness-nits; nits mapped
-# proportionally onto levels 41..2047), the head rule (adreno_head_offset), the IOMFB call trace and the CS sampler
-# opt-in (adreno_cs_samplers); SnapI2CHID 4a7bbcbf = desktop plus the Fn-key layer (snap_i2c_fnkeys), code sections
-# identical to next-20261024's 4a81f74e. Every addition stays off without its boot-arg except the head rule
-# (adreno_head_offset=0 turns it off). A --gpu-coherent run wants a KEXT_PROFILE=desktop-backlight collection here
-# instead. The previous collection, next-20261024 (57965a84), is this one's rollback; without --edp-backlight the latch
-# collection above (org-desktop-nocoherent-20261023, ccf0c8f4) is used.
-INPUT_AUXKC_DESKTOP_BACKLIGHT = 'build/current-assets/next2-20261024/adreno-input.kc'
-INPUT_AUXKC_DESKTOP_BACKLIGHT_SHA = 'cc07dfd3540817b91d1baefd7213438d06637c716ff306f3cbef438a7df36a64'
+# 8f9eeb5, SnapAdreno e1cf072, SnapI2CHID f0b7984; compat/, the kext and SnapI2CHID are unchanged since): AdrenoX2 =
+# desktop-nocoherent (no --gpu-coherent) plus AdrenoBacklight taking the panel brightness from the swap record
+# (AdrenoDisplay::swap_submit, source swap; levels 41..2047, nits proportional), the head rule (adreno_head_offset),
+# the IOMFB call trace and the CS sampler opt-in (adreno_cs_samplers); SnapI2CHID = desktop plus the Fn-key layer
+# (snap_i2c_fnkeys), section-identical to next2-20261024's. Every addition stays off without its boot-arg except the
+# head rule (adreno_head_offset=0 turns it off). A --gpu-coherent run wants a KEXT_PROFILE=desktop-backlight collection
+# here instead. Rollback: next2-20261024 (cc07dfd3, the force-brightness-control path next2c ran) and next-20261024
+# (57965a84); without --edp-backlight the latch collection above (org-desktop-nocoherent-20261023, ccf0c8f4) is used.
+INPUT_AUXKC_DESKTOP_BACKLIGHT = 'build/current-assets/swap-path-20261024/adreno-input.kc'
+INPUT_AUXKC_DESKTOP_BACKLIGHT_SHA = '9e916a4185bc609178fe80a3110e020d9f3167625da7a76a9bc9ff22412743d5'
 # --guest-net: INPUT_AUXKC's objects with SnapintoshVirtualEthernet's datapath (docs/GUEST-NETWORK-20261019.md).
 # None until that collection is built and pinned; --guest-net refuses meanwhile.
 INPUT_AUXKC_NET = None