xvendrell Posted July 7, 2021 Share Posted July 7, 2021 Hello, It's possible recobery Pineapple Tetra Uboot with UART cable? Acidentaly I deleted the Uboot recovery flash. Thank's! Link to comment Share on other sites More sharing options...
Irukandji Posted July 7, 2021 Share Posted July 7, 2021 Can it still boot? Or it still running.. Link to comment Share on other sites More sharing options...
xvendrell Posted July 7, 2021 Author Share Posted July 7, 2021 No. I can access only via UART. Link to comment Share on other sites More sharing options...
Irukandji Posted July 7, 2021 Share Posted July 7, 2021 I think a dev needs to look at this.. @Foxtrot I don't know if this would work.. https://docs.hak5.org/hc/en-us/articles/360010471774-Firmware-Recovery Link to comment Share on other sites More sharing options...
xvendrell Posted July 7, 2021 Author Share Posted July 7, 2021 1 hour ago, Jtyle6 said: I think a dev needs to look at this.. @Foxtrot I don't know if this would work.. https://docs.hak5.org/hc/en-us/articles/360010471774-Firmware-Recovery No. This article works ONLY the Uboot works. My problem is: I deteted the uboot.... And I need recover the uboot. Link to comment Share on other sites More sharing options...
chrizree Posted July 7, 2021 Share Posted July 7, 2021 What output do you get during boot when accessing the Tetra using UART? Link to comment Share on other sites More sharing options...
Foxtrot Posted July 8, 2021 Share Posted July 8, 2021 If you wiped the bootloader from the device, you've hard bricked it. How did you manage to do this? Link to comment Share on other sites More sharing options...
Irukandji Posted July 9, 2021 Share Posted July 9, 2021 11 hours ago, Foxtrot said: If you wiped the bootloader from the device, you've hard bricked it. How did you manage to do this? I'm wondering the same. But I'm not doing anything to my Tetra. Link to comment Share on other sites More sharing options...
Gwozd Posted March 23, 2022 Share Posted March 23, 2022 I am now in a similar situation, so I will try to use special software. Because I need to find a way out of this situation as soon as possible. Link to comment Share on other sites More sharing options...
Dr.Ticklez Posted December 13, 2022 Share Posted December 13, 2022 Dr.Ticklez here, question my tetra keeps resetting itself to factory default, i turn it on did factory and firmware recovery every way except uart/uboot. no matter what i do it always factory restores itself, went online and through the forum, couldnt find any full tutorials on factory restoring through uart/uboot since couldnt find the commands that shows how too. got a headache, gave myself some ticklez to cheer up signed up here hope someone can help knowing yes this is a legacy device. cheers Link to comment Share on other sites More sharing options...
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