Strategy version overview
Firmware Date1 Date2 CD−R CD−RW DVD−R DVD−RW DVD+R DVD+RW DVD+R DL DVD−R DL DVD−RAM
4551a - 1Z2 2005-11-18 2005-11-18 1.02 1.06 1.03 1.12 1.04 1.12g 1.01 1.02g 1.13
4551a - 1X3 2006-03-07 2006-03-07 1.02 1.06 1.04 1.12 1.06 1.13 1.04 1.03 1.15
4551a - 18t 2005-10-18 2005-09-28 1.01 1.05 1.02 1.08 1.04 1.11 1.01 1.01 1.11
4551a - 18l 2005-08-29 2005-08-29 1.01 1.05 1.02 1.08 1.03 1.11 1.01 1.01 1.09
4551a - 185 2006-03-28 2005-11-02 1.02g 1.06 1.04g 1.12g 1.06m 1.13g 1.04m 1.03g 1.15m
4551a - 184 2005-11-04 2005-09-28 1.01 1.05 1.02 1.08 1.04 1.11 1.01 1.01 1.11
4551a - 122 2006-02-21 2006-02-21 1.02 1.06 1.03 1.12 1.05m 1.13g 1.02m 1.02g 1.13MXL9
4551a - 121 2005-12-02 2005-12-02 1.02 1.06 1.03 1.12 1.04 1.12g 1.01 1.02g 1.13
4551a - 109 2006-10-19 2006-10-19 1.04 1.06 1.06 1.12 1.11 1.14 1.06 1.05 1.15
4551a - 108 2006-03-07 2006-03-07 1.02 1.06 1.04 1.12 1.06 1.13 1.04 1.03 1.15
4551a - 107 2005-11-18 2005-11-18 1.02 1.06 1.03 1.12 1.04 1.12g 1.01 1.02g 1.13
4550a - 1X7 2006-03-07 2006-03-07 1.02 1.06 1.04 1.12 1.06 1.13 1.04 1.03 1.15
4550a - 1X6 2005-12-05 2005-11-04 1.02 1.06 1.03 1.12 1.04 1.13g 1.01 1.02g 1.13
4550a - 1X5 2005-12-05 2005-11-04 1.02 1.06 1.03 1.12 1.04 1.13g 1.01 1.02g 1.00
4550a - 1X4 2005-09-06 2005-08-17 1.01 1.05 1.02 1.08 1.03 1.11 1.01 1.01 1.11
4550a - 1X3 2005-06-09 2005-08-17 1.01 1.05 1.02 1.08 1.03 1.11 1.01 1.01 1.11
4550a - 1X2 2005-09-06 2005-08-17 1.01 1.05 1.02 1.08 1.03 1.11 1.01 1.01 1.11
4550a - 1f3 2006-10-19 2006-10-19 1.04 1.06 1.06 1.12 1.11 1.14 1.06 1.05 1.15
4550a - 1f2 2006-04-06 2006-03-15 1.02 1.06 1.04 1.12 1.06 1.13 1.04 1.03 1.15
4550a - 1f1 2005-12-05 2005-11-29 1.02 1.06 1.03 1.12 1.04 1.13g 1.01 1.02g 1.13
4550a - 1f0 2005-09-16 2005-09-06 1.01 1.05 1.02 1.08 1.03 1.11 1.01 1.01 1.09
4550a - 1cd 2006-04-04 2006-04-04 1.02 1.06 1.04 1.12 1.06 1.13 1.04 1.03 1.15
4550a - 184 2005-12-08 2005-09-28 1.01 1.05 1.02 1.08 1.04 1.11 1.01 1.01 1.11
4550a - 129 2006-02-21 2006-02-21 1.02 1.06 1.03 1.12 1.05m 1.13g 1.02m 1.02g 1.13MXL9
4550a - 128 2005-12-07 2005-12-07 1.02 1.06 1.03 1.12 1.04 1.12g 1.01 1.02g 1.13
4550a - 127 2005-09-14 2005-09-14 1.01 1.05 1.02 1.08 1.03 1.11 1.01 1.01 1.09
4550a - 109 2006-09-28 2006-09-28 1.04 1.06 1.06 1.12 1.11 1.14 1.06 1.05 1.15
4550a - 108 2006-03-07 2006-03-07 1.02 1.06 1.04 1.12 1.06 1.13 1.04 1.03 1.15
4550a - 107 2005-12-05 2005-11-04 1.02 1.06 1.03 1.12 1.04 1.13g 1.01 1.02g 1.13
4550a - 106b 2005-10-12 2005-08-17 1.01 1.05 1.02 1.08 1.03 1.11 1.01 1.01 1.11g
4550a - 106 2005-09-16 2005-08-17 1.01 1.05 1.02 1.08 1.03 1.11 1.01 1.01 1.09

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