MSM710 firmware upgrade

[dazlin]

Dear All,

I have an MS 710 (J9325A) which is currently running software v 5.5.1.0-01-9677.  I would like to upgrade to v5.5.3 but can't find the answers to a couple queries I have.

1. Can I upgrade to 5.5.3 from 5.5.1 or do I need to go through 5.5.2 first?

2. I've modified some of the files on my device (changed the login page, added logos etc) - will these changes be retained or would I have to re-apply them after the upgrade?

Thanks in advance.

[IRO]

I've upgraded an MSM760 from 5.5.1 to 5.5.3 without any problems.

Even better, our old problems were retained too :)

Don't know about the web pages, but archive them before the upgrade to be sure!