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Joined: Dec 2009
Posts: 105
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Joined: Dec 2009
Posts: 105 |
Can I upgrade a 7400 running V4.60b to V4.92 in one step or do I have to go to an intermediate version first?
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Joined: Jun 2015
Posts: 43
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Joined: Jun 2015
Posts: 43 |
yes you can but backup using the latest osdm first as you need to mmc811 it afer the upgrade.
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Joined: Dec 2009
Posts: 105
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Member
Joined: Dec 2009
Posts: 105 |
On a 7400 can you do this via DM File Control or do I have to manually copy the upgrade files to the memory card?
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Joined: Dec 2010
Posts: 681
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Joined: Dec 2010
Posts: 681 |
Manually copy over files. Some of the 7400 files are too big for DM file control. Best practice is use a spare SD card if you can. That way you can swap out rather easily if something goes wrong.
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