- Revisions
- Rev 2.1
- Files
- 1
- Updated
This page collects service files for the Grundig A15YA board, fitted to the Grundig A15YA.
The catalog has one BIOS file for it, posted in 2020. Each download button opens the original Telegram post.
The files are marked Rev 2.1; other revisions of the same board can differ in parts and layout.
Read and save the original chip contents before you write anything to it — Keeping the Windows Product Key (MSDM) When Reflashing a BIOS.
Compatible models
- Grundig A15YA
Files for Grundig A15YA
BIOS and firmware 1 All bios and firmware →
- Grundig A15YA REV 2_1) UMA.7zDownload from Telegram
Frequently asked questions
Which revision of Grundig A15YA do I have?
Files for this board mention Rev 2.1. The revision is printed on the PCB silkscreen, usually next to the board code. Pick files with the same revision when you can; if yours is not listed, the closest revision is usually fine for the schematic but check part positions in the boardview carefully.
What should I check before flashing the Grundig A15YA BIOS?
Read the original chip with a programmer and save two copies before writing anything. A dump from another board carries that board's serial number and MAC address, so restore yours from the backup.
Similar boards
Files are hosted on Telegram by third parties; ExcitingSpas.com only links to public posts. Check that a file matches your board before using it. Disclaimer · Report a file