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3904 Flash Download with two KBAs attached

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SherWat

SherWat

Technical User
Feb 12, 2016
216
CA
CS1000E at 7.6
Was wondering if it is safe to do a firmware download to a 3904 set that has two key based expansion modules attached to it or should the modules be disconnected?
Thanks.
 
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Yes, it's safe, the kba are not affected by the fw flash. I've done it hundreds if not thousands of time, you worry more about the phone than module
 
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