d34dm4n70 Posted May 24, 2019 Report Share Posted May 24, 2019 (edited) 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 Edited May 24, 2019 by d34dm4n70 adding thanks to anyone reply. Quote Link to post Share on other sites
Alexei Navalny Posted May 25, 2019 Report Share Posted May 25, 2019 10 hours ago, d34dm4n70 said: 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? See step #6 here Quote Link to post Share on other sites
d34dm4n70 Posted May 25, 2019 Author Report Share Posted May 25, 2019 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. Quote Link to post Share on other sites
Alexei Navalny Posted May 25, 2019 Report Share Posted May 25, 2019 4 hours ago, d34dm4n70 said: 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. 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. Quote Link to post Share on other sites
d34dm4n70 Posted May 28, 2019 Author Report Share Posted May 28, 2019 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. Quote Link to post Share on other sites
Alexei Navalny Posted May 28, 2019 Report Share Posted May 28, 2019 8 hours ago, d34dm4n70 said: 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. 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 Quote Link to post Share on other sites
d34dm4n70 Posted May 29, 2019 Author Report Share Posted May 29, 2019 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. Quote Link to post Share on other sites
d34dm4n70 Posted May 29, 2019 Author Report Share Posted May 29, 2019 No way of stop. The same reboot loop with your file. @RonS Quote Link to post Share on other sites
Alexei Navalny Posted May 29, 2019 Report Share Posted May 29, 2019 11 hours ago, d34dm4n70 said: No way of stop. The same reboot loop with your file. @RonS All I can think of is to try a different SD. Or maybe your SD reader in the unit is bad. Otherwise, I'm out of ideas. Quote Link to post Share on other sites
d34dm4n70 Posted August 6, 2019 Author Report Share Posted August 6, 2019 board bricked.... Quote Link to post Share on other sites
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