d34dm4n70

board bricked....

No way of stop. The same reboot loop with your file. @RonS

16 hours ago, RonS said:

I can't imagine what you could do to prevent Testmode from working. Use the attached Testmode.key file (after unzip) on a FAT32 formatted SD, Insert the SD, then force a cold boot by disconnecting the battery for 30 seconds. After reconnecting, turn the ign on.

SUPERTESTMODE.zip

i try now and let you know if it works.

On ‎25‎/‎05‎/‎2019 at 2:38 PM, RonS said:

You must be doing something wrong.  Hard to tell with so little info. Unzip Supertestmode.zip and place TESTMODE.KEY in the root of an empty FAT32 formatted SD. Best to use a 4GB or 8GB SD. The bootloader isn't very smart.

If you can't boot into TestMode, you're out of luck. But I doubt your unit is totally bricked.

You never said what failed or what you were trying to install. I hope it wasn't Condi's hack mode. 

i'm sorry but i was trying to delete condis hack mode. I think i restored the wrong files, and now the unit is trying to update,but it don't read any sd card, with all the kind of test mode files. So i don't think the unit is totally bricked because the eject button works also when the unit is rebooting. It's a sw problem, but i can't go out from reboot loop. The unit don't read sdcard and i tried with a cd rom with testmode.key without success.

I was trying with all the update software but the unit is never reading sd card, and i don't know why.

6 hours ago, RonS said:

See step #6 here

thanks for reply, the unit stuck in a reboot loop, don't read the sd card at boot.There is a way to stop the reboot loop? i made the sd card with supertestmode file without succes.

Hi, i was updating with sd card my avic f920bt and after some copying i get an error and a reboot loop that says update problem. i attach a photo.

Can anyone help me?

thanks in advice, regards

with this hack it's impossible to undo the hackmode. the f930bt restart and stuck on pioneer navgate image and do nothing....