Lenovo A880 firmware archive, labelled version 1.0, the A880 being an Android smartphone. The 2.14 MB rar is small for a full stock ROM, so it may contain partial firmware, a flash tool or specific partitions; check its contents. Such files serve to restore a device stuck on the logo or in a boot loop using the appropriate MediaTek or vendor flash tool. Confirm the exact model and hardware variant first, and back up important partitions such as calibration or IMEI data before flashing anything.
The button opens the matching file on RM Schematics, or a source page if it is not catalogued there yet. The original attachment is from @biosarchive. Enginerys does not host this file.
How to open a .rar file
Compressed archive — the usual wrapper for a schematic + boardview pair or a BIOS + EC set.
Back up your own chip before writing any dump, and match the full board number and revision. Flashing guide →