Chuwi gemibook plus cwi620 16MB BIOS
File details
| Type | BIOS |
|---|---|
| Brand | Chuwi |
| Device | Laptop |
| Format | RAR |
| Size | 6.3 MB |
| BIOS chip size | 16 MB |
| Added | February 22, 2026 |
| Updated | |
| Original file name | Chuwi_gemibook_plus_cwi620 16MB BIOS.rar |
Where to get the file
Opens the matching file on RM Schematics, or its source details if it is not catalogued there yet.
Alternative links
No other copies are known yet.
Description
Chuwi_gemibook_plus_cwi620 16MB BIOS BIOS dump for a Chuwi laptop, supplied as a RAR archive of about 6.3 MB and intended for a 16 MB SPI flash chip. The original file name is Chuwi_gemibook_plus_cwi620 16MB BIOS, which suggests the Gemibook Plus CWI620 model, though no board number or revision is listed on this page. Technicians use a BIOS dump like this to reprogram the flash chip with a programmer after a corrupted BIOS or a failed update.
Description generated from the catalog data. ·
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Questions about this file
How do I flash this BIOS dump?
Write it to the SPI flash chip with a programmer such as the CH341A and a SOIC8 clip. Read and keep the original contents first, and check that the chip size matches the dump.
Will this BIOS work on my board?
Only if the board number and revision match: Chuwi gemibook plus cwi620 16MB. Dumps from a different board or revision can leave the board dead.
What does “clean ME” mean?
The Intel ME region in the dump has been reset, so it can be used on another board of the same model. Keep your original dump and transfer serial numbers if needed.