I got a bad situation on my E4 downgrade to FW 1.18.7,
What did I encounter problems show as below:
1. An Original FW 2.3.0 E4 Downgrade to 1.18.7
2. While the process almost done, it stuck on 75%, never keep going even a little bit.
3. I forcibly restart it, but it just load into the FLIR logo and do nothing.
I guess any newer FW downgrade to FW 1.18.7 will have some problem.
So I sent it back FLIR for repair, after arrived five days, FLIR give me a quotation,
It ask for 400 dollars for repair..., yeah, it's 400! If you change your mind,
you need to pay 500 bucks for them without repair.
, this price I almost can buy another E4.
---------------- return back -----------------
After I paid for repair, and wait for more then two weeks, when I recived it, I found the FW is 2.5.0 (I never saw it before, picture in attachments), and unhackable.
Fortunately, I had backup all the original 2.3.0 data file before.
So I replace all of them via Filezilla, I hack it back to 2.3.0 finally.
Oh, like a nightmare for me.
Do not downgrade any FW to 1.18.7, or you wallet will such like a leaky water bottle.