ok so to get your wimax keys back onto your phone use this thread:
[HowTo] restore RSA key using Terminal Emulator - xda-developers.
i keep one nandroid backup that has the first three backed up and my wimax key on my computer and dropbox. this was of the stock rom when i first rooted my phone. it is mainly for the wimax keys. so when you make a nandroid backup for safe keeping, i guess just backing up your wimax would be ok. but for me it also so i can go back to stock albeit it will be froyo stock.
That was a quick reply, thanks for the suggestions and the link!!
Question...at the XDA link, step one states:
1. Assume you backed up your RSA key and have wimax.img file somewhere
If I have done, as YOU have done, a Amon RA nandroid backup of the first three backup options PLUS the wimax keys, then what is/where is this "wimax.img file" that the XDA post is referring to? Do I need to extract something or rename something?? Is what HE is referring to a nandroid backup of ONLY the wimax keys for flashing and he renamed the nandroid??
THANKS!!
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EDIT: IMPORTANT NOTE!!
After posting the above, I did a little looking/research into the Amon Ra nandroid backups that I had on my phone and saved to my computer. I asked about the "wimax.img" file mentioned in the XDA post and FOUND what that was.
If you create a nandroid backup of the "first three options" plus your SD-ext data, the nandroid folder is named something like this:
BDES - 20111022-0646
The number portion is the date and time of the backup. BDES stands for back files of "boot.img" "data.img" "ext.img" (for SD-external I would imagine) and "system.img."
If, as is often suggested, you do NOT backup your wimax keys with each and every backup, your BDES or similar nandroid will NOT have your wimax keys in an image file.
I DO have a Amon Ra nandroid backup of ONLY my wimax keys and the ONLY img file in that backup is:
wimax.img
So, I answered my own question above as it appears that the "wimax.img" file that is necessary to restore your keys as directed in the XDA post is found right there in the nandroid folder!!
So, I helped myself...hope I helped someone else as well!