Updates

All firmware updates

Newest first, by the vendor's own release date.

v4.2.20
FLEX-6400M
FlexRadio · Jun 3, 2026

Release notes
v4.2.20
FLEX-6600M
FlexRadio · Jun 3, 2026

Release notes
v4.2.20
FLEX-6700
FlexRadio · Jun 3, 2026

Release notes
v4.2.20
FLEX-8400
FlexRadio · Jun 3, 2026

Release notes
v4.2.20
FLEX-8400M
FlexRadio · Jun 3, 2026

Release notes
v4.2.20
FLEX-8600
FlexRadio · Jun 3, 2026

Release notes
v4.2.20
FLEX-8600M
FlexRadio · Jun 3, 2026

Release notes
v20260321
TH-UV8800
TYT · Jun 2, 2026

Release notes
v0.9.3
GMRS-50PRO
BTECH · Jun 1, 2026

Release notes
v0.9.3
GMRS-PRO
BTECH · Jun 1, 2026

Release notes
v0.9.3
UV-50PRO
BTECH · Jun 1, 2026

Release notes
v0.9.3
UV-PRO
BTECH · Jun 1, 2026

Release notes
v20260526
UVL-15W
TYT · May 26, 2026

Release notes
v20260526
TM-D70W
TYT · May 26, 2026

Release notes
v1.05
AT-D890UV
AnyTone · May 21, 2026

Release notes
v2.42
OM2501HF
OM Power · May 15, 2026

Release notes
v2.42
OM3501HF
OM Power · May 15, 2026

Release notes
v2.42
OM4001HF
OM Power · May 15, 2026

Release notes
v8.095
RC210 (M2561 CPU)
Arcom Controllers · May 14, 2026

Release notes
v1.12
MATCH
RigExpert · May 11, 2026

Release notes
v1.12
MATCH-U
RigExpert · May 11, 2026

Release notes
v1_04_000
QMX
QRP Labs · May 8, 2026

Release notes
v0.4.4
CS7000 M17 (M17 firmware)
Connect Systems · May 6, 2026

Release notes
v0.4.4
CS7000 M17 PLUS (M17 firmware)
Connect Systems · May 6, 2026

Release notes
v9.00.96
CS7000 M17 PLUS (DMR firmware)
Connect Systems · May 6, 2026

Release notes
v4.2.18
FLEX-6600
FlexRadio · Apr 28, 2026

Release notes
v4.2.18
FLEX-6400
FlexRadio · Apr 28, 2026

Release notes
v4.2.18
FLEX-6400M
FlexRadio · Apr 28, 2026

Release notes
v4.2.18
FLEX-6600M
FlexRadio · Apr 28, 2026

Release notes
v4.2.18
FLEX-6700
FlexRadio · Apr 28, 2026

Release notes

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