I've followed wiki for my v2.7 device and somehow I've bricked it. Here's what I've done:
Sadly I followed the steps from wiki:
The RockboxUtility fully supports these players as of version 1.5.0. However, if you wish to install the bootloader manually, follow these instructions:
Download or create the appropriate patched original firmware image
Rename the patched firmware file to update.upt and place it into the root directory of the SD card
Grab the latest hosted port daily build for the player and unzip it into the root directory of the SD card
Go into the settings menu and select firmware update.
Upon reboot, select rockbox from the initial menu
This is what I've done:
Followed steps in wiki for my 2.7 surfans f20, and not it's a brick.
Black screen with an indication of power and that's it. Gosh, why did I even wanted to do this, device is a day old and already bricked.
What I did:
I copied F20-v27-patched.upt to the root of SD card and renamed it update.upt.
https://download.rockbox.org/daily/aigoerosq/rockbox-aigoerosq-20240727.zip downloaded this file, unzipped it into my SD card root
Updated firmware from device menu
It is dead.
Now it's probably a useless piece of junk.
I'm pretty sure it was v2.7 firmware, it has usb type c port and it clearly stated v2.7 on device info.
Any chance unbricking it?