The PC software and the firmware versions must be compatible.
Before installing a new version of the PC software or the firmwarem review the compatibility table and determine whether the software versions are compatible.
| Date |
UFH Firmware Version |
PC Client Version |
| 2013-06-03 | 3.30r0 | 3.22r1 |
| 2012-12-03 | 3.29r2 | |
| 2012-11-27 | 3.29r1 | 3.22r0 |
| 2012-11-07 | 3.29r0 | 3.21r1 |
| 2012-10-24 | 3.28r1 | |
| 2012-10-17 | 3.28r0 | 3.21r0 |
| 2012-10-04 | 3.27r2 | |
| 2012-07-13 | 3.27r1 | |
| 2012-04-30 | 3.27r0 | |
| 2012-04-24 | 3.26r0 | 3.20r0 |
| 2012-04-16 | 3.25r4 | |
| 2012-04-04 | 3.19r2 | |
| 2012-03-02 | 3.25r3 | |
| 2012-02-27 | 3.25r2 | 3.19r1 |
| 2012-02-02 | 3.25r0 | 3.19r0 |
| 2011-12-14 | 3.24r1 | |
| 2011-10-11 | 3.24r0 | 3.18r0 |
| 2011-08-30 | 3.23r1 | 3.17r3 |
| 2011-08-16 | 3.23r0 | 3.17r2 |
| 2011-08-08 | 3.22r3 | 3.17r1 |
| 2011-07-29 | 3.22r2 | 3.17r0 |
| 2011-07-05 | 3.22r1 | 3.16r1 |
| 2011-06-09 | 3.21r3 | 3.16r0 |
| 2011-06-09 | 3.21r2 | |
| 2011-06-06 | 3.21r1 | |
| 2011-05-31 | 3.21r0 | 3.15r0 |
| 2011-05-23 | 3.20r0 | 3.14r0 |
| 2011-05-02 | 3.19r1 | |
| 2011-04-28 | 3.19r0 | |
| 2011-04-21 | 3.18r0 | 3.13r0 |
| 2011-04-12 | 3.12r0 | |
| 2011-04-04 | 3.17r2 | |
| 2011-03-24 | 3.17r1 | |
| 2011-03-16 | 3.17r0 | 3.11r1 |
| 2011-03-15 | 3.16r0 | 3.11r0 |
| 2011-03-11 | 3.15r5 | |
| 2011-03-10 | 3.15r4 | 3.10r6 |
| 2011-03-02 | 3.15r3 | 3.10r5 |
| 2011-02-01 | 3.15r0 | 3.10r4 |
| 2011-01-28 | 3.10r3 | |
| 2011-01-27 | 3.14r0 | 3.10r2 |
| 2011-01-14 | 3.13r0 | 3.10r1 |
| 2010-10-28 | 3.10r0 | |
| 2010-10-27 | 3.09r2 | 3.09r2 |
| 2010-08-11 | 3.09r1 | |
| 2010-08-04 | 3.09r1 | |
| 2010-07-05 | 3.09r0 | 3.09r0 |
| 2010-06-24 | 3.08r0 | 3.08r0 |
| 2010-05-18 | 3.07r0 | 3.07r0 |
| 2010-04-26 | 3.06r1 | |
| 2010-04-23 | 3.06r0 | 3.06r0 |
| 2010-04-21 | 3.05r0 | 3.05r0 |
| 2010-04-12 | 3.04r0 | 3.04r0 |
| 2010-03-23 | 3.03r1 | |
| 2010-03-19 | 3.03r0 | 3.03r0 |
| 2010-01-29 | 3.02r0 | 3.02r0 |
| 2009-11-27 | 3.01r0 | 3.01r0 |
| 2009-11-18 | 3.00r0 | 3.00r0 |
| 2009-10-08 | 2.22r0 | 2.22r0 |
| 2009-07-27 | 2.21r0 | 2.21r0 |
| 2009-07-15 | 2.20r0 | 2.20r0 |
| 2009-07-02 | 2.19r8 | |
| 2009-07-01 | 2.19r7 | |
| 2009-06-24 | 2.19r6 | |
| 2009-05-29 | 2.19r3 | 2.19r5 |
| 2009-05-11 | 2.19r4 | |
| 2009-05-11 | 2.19r1 | |
| 2009-05-06 | 2.19r2 | 2.19r0 |
| 2009-04-21 | 2.18r1 | |
| 2009-04-21 | 2.19r1 | 2.18r0 |
| 2009-03-02 | 2.18r6 | 2.17r2 |
| 2009-02-27 | 2.18r5 | 2.17r1 |
| 2009-02-18 | 2.18r4 | |
| 2009-02-18 | 2.18r3 | |
| 2009-02-17 | 2.18r2 | 2.17r0 |