A little, handy utility, fully automatic which will replace RenewalIFLib.dll in your device
to one which you will prepare on root of SD.
No need to manually delete, copy, paste, delete, copy, paste in testmode,
all done AUTOMATICALLY in few seconds 
Should work just great combined with new map update
1) UNPACK FILES TO ROOT OF SD,
2) COPY RENEWALIFLIB.DLL TO ROOT OF SD,
3) ..AND PUT TO DEVICE
Changelog:
v1.2:
- should work with SD and also with USB,
- making backup of existing dlls.
BR
condi
Woah, now it just got a whole lot easier.
I'm worried this may have messed up my unit. I ran it, and it said everything was replaced successfully. Then after that when I go to boot up the unit it says "Program startup error" . restarted a dozen times and this error wont go away
Same issue here
Trying anything I can think of to get it to go back to test mode or what not, nothing at all works. Everything ends in a red screen that yells about errors.
I'm worried this may have messed up my unit. I ran it, and it said everything was replaced successfully. Then after that when I go to boot up the unit it says "Program startup error" . restarted a dozen times and this error wont go away
I got it back, had to use the manual way to copy/paste the renewal dll file. Now to try the upgrade again.
I got it back, had to use the manual way to copy/paste the renewal dll file. Now to try the upgrade again.
Can you please tell me step by step what you did???
no need step by step, rerun v1.1, and please do not panic lol
Can you please tell me step by step what you did???
Took Condi's Hackmode, put the hackmode.key file in the root of the SD along with the testmode.key file and renewal dll file and booted with it and was able to copy the renewal dll file back to both user\prg directories. I 'think' part of the problem is Condi's script doesn't remove the script ini file itself maybe?
Now though, I can't get it to recognize the SD with the update after downloading and formatting twice. Trying various things now.
Took Condi's Hackmode, put the hackmode.key file in the root of the SD along with the testmode.key file and renewal dll file and booted with it and was able to copy the renewal dll file back to both user\prg directories. I 'think' part of the problem is Condi's script doesn't remove the script ini file itself maybe?
Now though, I can't get it to recognize the SD with the update after downloading and formatting twice. Trying various things now.
v1.1 !! 
no need to do anything manually!
FCKn pioneers script syntax 
v1.1 !!
FCKn pioneers script syntax
Yeah, figured that out after I posted. Thanks for the hard work! 
I figured it out on my own doing it manually and was able to make everything work, including the update. Hopefully the 1.1 file fixes issues for people in the future.
Where do I get the Renewal.dll file from ? Is it from the unit? From the download? Where? I am lost now.
maybe you get it here?
http://avic411.com/index.php?/topic/35230-2012-uscan-maps-cnsd-310fmuc-upgrade/#entry255690
I downloaded your renewall replacer file , but when I go to extract it asks for a password ?
Am I missing something here ?
Do you keep it zipped and put on the SD card , or need to extract ?
password for anything from this site is usually "avic411"
password for anything from this site is usually "avic411"
Thank You !
Update :
I have never upgraded my HU before , but after following the instructions , it was easily upgraded in about 30 mins.
I had a 930BT and now a 940BT , thanks you all for the work and the instructions !
Condi,
a suggestion for update to this script. Put this before the existing copy steps:
ERROR OFF
COPY -c USER\PRG0\APL\RenewalIFLib.dll SD\RenewalIFLib.dll-orig1
COPY -c USER\PRG1\APL\RenewalIFLib.dll SD\RenewalIFLib.dll-orig2
This is to make a backup of original dll in case for some reason the one the user drops in wont work, and they need to restore, or manually patch and redeploy.
Condi,
a suggestion for update to this script. Put this before the existing copy steps:
ERROR OFF
COPY -c USER\PRG0\APL\RenewalIFLib.dll SD\RenewalIFLib.dll-orig1
COPY -c USER\PRG1\APL\RenewalIFLib.dll SD\RenewalIFLib.dll-orig2
This is to make a backup of original dll in case for some reason the one the user drops in wont work, and they need to restore, or manually patch and redeploy.
yep I thought later the same done
v1.2 up
FYI all,
autoreplacer no longer needed. I can generate VERINFO.DAT that does not require password.
I'm updating my X920BT put in the v1.1 and it says to remove sd/testmode.key then under that it says DLL replaced successfully do i remove the card at this time
crazymike, see my post before yours. You dont need this replacer anymore.
Can I ask what renewal file do I use ? I am clueless on that part and there is no mention of it in the thread
birdman, you apparently did not read my post to crazymike, right before yours