Map Update Hack using "ShortFuse" method - Z110-Z140;X920-X940
This is a hack to prepare your unit to install a map/firmware update. Confirmed to allow firmware updates for all Z110, Z120, Z130, Z140, X920, X930, X940 - and probably their corresponding rest-of-the-world units. I can't say whether it will work with the very old units, and it won't work with the model numbers ending in 50 or greater, or Nex units.
This should work with the following F series models:
F10BT, F20BT, F30BT, F40BT, F840BT, F8430BT, F920BT, F930BT, F940BT, F9210BT,
I have an easy way to install the ShortFuse hack with no TestMode, editing or patching involved. I've tested as much as I can on my unit. So I'm releasing here for you guys.
Just download this attached zip, unzip, and copy the 3 files to the root of a blank fat32 formatted SD. When you insert it into your AVIC it runs a script that will backup both your existing RenewalIFLib.dll files, then overwrite them with a pre-hacked one. If, for some reason, this doesn't allow installing th