Hello, let me briefly introduce my working environment first. I am using Fedora Linux 33 as host, and I have a Google pixel 3a.
Every time when I get into the recovery mode, the usb connection will lost automatically, that gives me a lot of painful.
Is there anyway that allows me to flash Ubports system from SD card instead of doing this on computer?
Thanks for your helping.

]]>https://forums.ubports.com/topic/6098/can-i-flash-ubports-into-my-phone-via-sd-instead-of-computerRSS for NodeSun, 12 Apr 2026 09:56:49 GMTSun, 02 May 2021 01:32:48 GMT60@givemeaname sounds like a faulty cable to me then. On my Nexus 5 it also sometimes has issues with losing connection, but normally the installer resumes as well if the cable isn't super bad.

]]>https://forums.ubports.com/post/50288https://forums.ubports.com/post/50288Sun, 02 May 2021 19:33:50 GMT@povoq That's where I booted from. Every time when it gets into recovery mode the connection will lost by automatically and the installer will keep running to find the device... The Google's web-flashing tool can have the same problem, but the connection will be back. So annoying.

]]>https://forums.ubports.com/post/50281https://forums.ubports.com/post/50281Sun, 02 May 2021 16:26:42 GMT@givemeaname Try booting into fastboot mode instead.

]]>https://forums.ubports.com/post/50280https://forums.ubports.com/post/50280Sun, 02 May 2021 14:35:43 GMT@givemeaname
No you can't. There is no image that you can flash with TWRP for example.

]]>https://forums.ubports.com/post/50274https://forums.ubports.com/post/50274Sun, 02 May 2021 02:01:56 GMT