Z INFO SERVICE BIOS SOLUTION (@zinfoservicebios) is a public Telegram group for BIOS & firmware. Enginerys has indexed 608 files from it: 514 BIOS dumps, 33 archives, 27 software.
- UnlockRequest
Small plain-text file of about 1 KB named UnlockRequest, with no device, brand or model in the name.
Document · 1.00 KB · 9 Nov 2026Document txt—1.00 KB - X1403ZA
BIOS image for a laptop identified only by the model code X1403ZA, supplied as a raw 16.0 MB binary.
BIOS · 16.0 MB · 6 Nov 2026BIOS bin—16.0 MB - ssd
Firmware archive simply called ssd, 12.0 MB in 7z format. The name gives no brand, controller, model or version, so the content cannot be identified without extracting…
BIOS · 12.0 MB · 3 Nov 2026BIOS 7z—12.0 MB - W25Q256FV@WSON8 8X6 20261030 165812
Dump read from a Winbond W25Q256FV flash chip in a WSON8 8x6 package, 32 MB in size, associated with Dell; the remaining digits look like a date and time stamp from the…
BIOS · 32.0 MB · 3 Nov 2026BIOS bin—32.0 MB - UEFITool NE A76 win64
UEFITool New Engine build A76 for 64-bit Windows, supplied as a ZIP archive. This open-source utility parses UEFI firmware images and shows the flash descriptor, ME…
Software · 6.81 MB · 3 Nov 2026Software zip—6.81 MB - LAPIS REV A
8 MB BIOS binary named after a board or project called Lapis, revision A. No brand or full board number is given, so the exact target is uncertain.
BIOS · 8.00 MB · 2 Nov 2026BIOS bin—8.00 MB - FX507ZV4AS extract
ZIP archive of firmware extracted from an ASUS FX507ZV4AS BIOS package, the TUF Gaming F15 class model code, about 21.9 MB.
BIOS · 21.9 MB · 2 Nov 2026BIOS zip—21.9 MB - FX507ZV4AS
Second copy of a 37.1 MB firmware binary named for the ASUS FX507ZV4AS notebook. Its size points to a BIOS update capsule rather than a raw dump, because it is larger…
BIOS · 37.1 MB · 2 Nov 2026BIOS bin—37.1 MB - HP COMPAQ ELITEBOOK 8300 6300 {FXN1 E93839} EDISON REV A OK UIT
BIOS dump for HP Compaq Elite 8300 and 6300 desktops, built on the Foxconn board code-named Edison, revision A, with an FXN1 E93839 identifier in the name.
BIOS · 16.0 MB · 29 Oct 2026BIOS bin—16.0 MB - ZIS FORCE G573A34 2 H81 4TH GEN 8MB CLEAN TESTED OK DONE BIOS
BIOS dump for a ZIS Force G573A34 system with mainboard version 2, based on the Intel H81 chipset with 4th-generation Core support.
BIOS · 1.85 MB · 27 Oct 2026BIOS rar—1.85 MB - ZIS ASUS VIVOBOOK 15 X1504ZA X1404ZA MAIN BOARD R3 0 SRLFU I3 12TH
BIOS firmware for the ASUS Vivobook 15 X1504ZA and X1404ZA main board, revision 3.0, with the name noting an Intel 12th generation Core i3 using the SRLFU processor…
BIOS · 7.64 MB · 21 Oct 2026BIOS rar—7.64 MB - X705UV-F1.303
BIOS archive for the X705UV with version 303 indicated after the F1 suffix in the name, 5.25 MB compressed; X705UV is an ASUS model code, though no brand is stated.
BIOS · 5.25 MB · 20 Oct 2026BIOS rar—5.25 MB - backup x705
RAR archive described as a backup for an X705 machine, filed as BIOS or firmware, 5.42 MB packed.
BIOS · 5.42 MB · 19 Oct 2026BIOS rar—5.42 MB - X705UQ
Raw BIOS binary named for the X705UQ, an 8.00 MB .bin image, which matches a 64 Mbit SPI flash chip.
BIOS · 8.00 MB · 19 Oct 2026BIOS bin—8.00 MB - ZIS LENOVO IDEAPAD 3 15ITL6 HS460 HS560 HS760 NM D471 REV 2 0 2020
BIOS archive for the Lenovo IdeaPad 3 15ITL6, covering board codes HS460, HS560 and HS760 with number NM-D471 revision 2.0, dated 2020, in a 6.88 MB RAR.
BIOS · NM-D471 · 6.88 MB · 19 Oct 2026BIOS rar6.88 MB - ZIS SPD REMOVED asus no display
ASUS BIOS image, 8.00 MB raw binary, prepared from a dump of a unit with no display and with SPD data removed, according to the name.
BIOS · 8.00 MB · 19 Oct 2026BIOS bin—8.00 MB - asus no display
Raw 8.00 MB ASUS BIOS dump taken from a laptop with a no display fault, as the name says.
BIOS · 8.00 MB · 19 Oct 2026BIOS bin—8.00 MB - ACER ONE AO 14Z1-471 LOGO GOVT LogoRestored
Acer One AO 14Z1-471 BIOS image, 8.00 MB raw binary, with the logo restored according to its name.
BIOS · 8.00 MB · 19 Oct 2026BIOS bin—8.00 MB - ACER ONE AO 14Z1-471 LOGO GOVT
Acer One AO 14Z1-471 BIOS dump, 8.00 MB raw binary, apparently with a government boot logo as found on education or program units.
BIOS · 8.00 MB · 19 Oct 2026BIOS bin—8.00 MB - ZIS GIGABYTE H310M DS2 2 0 I5 9TH GEN 16MB CLEAN TESTED OK DONE
Gigabyte H310M DS2 desktop motherboard BIOS, revision 2.0, used with a 9th-generation Core i5, sized for a 16 MB flash chip, cleaned and marked as tested and working.
BIOS · 6.06 MB · 17 Oct 2026BIOS rar—6.06 MB - ZIS HUAWEI MRG W56 NB3757 MB V7 SRKSF I5 11TH GEN 32MB CLEAN TESTED
Huawei MRG-W56 laptop BIOS for board NB3757 MB V7 with SRKSF code, 11th-generation Core i5, sized for a 32 MB chip, cleaned and tested.
BIOS · 6.67 MB · 17 Oct 2026BIOS rar—6.67 MB - BLUE I CCTV DVR 7004T-LM-V3 100% OK U3
Firmware package for a Blue I CCTV DVR, model 7004T-LM-V3, marked as fully working, with U3 apparently referring to the flash chip location on the board.
Archive · 12.1 MB · 14 Oct 2026Archive rar—12.1 MB - ZIS ASUS ROG STRIX G614 G614JZ G634J PMV VGT 6050A3441302 MB A04
BIOS archive for the ASUS ROG Strix G16 G614JZ and G634J family, project PMV VGT, board 6050A3441302 revision A04.
BIOS · 6050A3441302 · 11.4 MB · 10 Oct 2026BIOS rar11.4 MB - ZIS ASUS FX506HCB DANJJMB1AA0 REV A I5 11TH GEN CLEAN TESTED OK
Cleaned BIOS image for the ASUS FX506HCB with an 11th-generation Core i5, Quanta board DANJJMB1AA0 revision A, marked as tested and working.
BIOS · DANJJMB1AA0 · 7.16 MB · 10 Oct 2026BIOS rar7.16 MB - ZIS ASUS TUF Gaming A16 FA608PM DANJWFMBAD0 REV D CLEAN TESTED OK
BIOS dump for the ASUS TUF Gaming A16 FA608PM, built on the Quanta motherboard DANJWFMBAD0 revision D, described as clean and tested OK.
BIOS · DANJWFMBAD0 · 10.7 MB · 10 Oct 2026BIOS rar10.7 MB - ZIS ZEBRONICS ZEB NBC 4S IN SADL212D DUAL V10 2023 08 10 I5 12TH
Firmware dump for a Zebronics ZEB-NBC 4S notebook, with the token SADL212D, dual variant, version V1.0 dated 2023-08-10, for the Intel Core i5 12th-generation…
BIOS · 6.95 MB · 6 Oct 2026BIOS rar—6.95 MB - 7430 BAD
Dell BIOS archive labeled 7430 with the word BAD, 13.9 MB in RAR form. The name suggests a Dell model 7430 but does not give a board number, and BAD most likely marks a…
BIOS · 13.9 MB · 5 Oct 2026BIOS rar—13.9 MB - 7430 BAD
Dell firmware archive labelled 7430 with the word BAD in its name, suggesting the contents are a faulty or non-working dump, possibly read from a failing board before…
BIOS · 13.9 MB · 3 Oct 2026BIOS rar—13.9 MB - ZIS ASUS TUF GAMING FA507UV DA0NJSMBAF0 REV F MODEL NJS AMD RYZEN
BIOS archive for the ASUS TUF Gaming FA507UV, an AMD Ryzen model on Quanta board DA0NJSMBAF0, revision F. The model code given in the name is NJS.
BIOS · DA0NJSMBAF0 · 9.09 MB · 2 Oct 2026BIOS rar9.09 MB - ZIS ASUS TUF GAMING FA507RM DANJMMB2AA0 REV A MODEL NJM AMD RYZEN
BIOS package for the ASUS TUF Gaming FA507RM, an AMD Ryzen laptop on Quanta motherboard DANJMMB2AA0, revision A, model code NJM.
BIOS · DANJMMB2AA0 · 5.91 MB · 2 Oct 2026BIOS rar5.91 MB - ZIS ASUS TUF GAMING A15 FA507 DA0NJSMBAF0 REV F MODEL NJS AMD TESTED
Tested BIOS dump for the ASUS TUF Gaming A15 FA507 with AMD processor, on Quanta board DA0NJSMBAF0, revision F, model code NJS.
BIOS · DA0NJSMBAF0 · 8.23 MB · 2 Oct 2026BIOS rar8.23 MB - ZIS Asus TUF Gaming A15 FA506NCR DA0NJXMBAC0 REV C AMD RYZEN 7 TESTED
Tested firmware for the ASUS TUF Gaming A15 FA506NCR with an AMD Ryzen 7 processor, on Quanta motherboard DA0NJXMBAC0, revision C.
BIOS · DA0NJXMBAC0 · 6.26 MB · 2 Oct 2026BIOS rar6.26 MB - ZIS ASUS TUF FA608P DANJWIMBAA0 REV A MODEL NJWI AMD RYZEN 9 TESTED
BIOS archive for the ASUS TUF FA608P with AMD Ryzen 9, board DANJWIMBAA0, revision A, model code NJWI, marked as tested.
BIOS · DANJWIMBAA0 · 10.7 MB · 2 Oct 2026BIOS rar10.7 MB - ZIS ASUS ROG STRIX G513QM G533 6050A3250203 MB A01 AMD RYZEN 7 TESTED
Tested BIOS dump for the ASUS ROG Strix G513QM / G533 with AMD Ryzen 7, on mainboard 6050A3250203, revision MB A01.
BIOS · 6050A3250203 · 6.14 MB · 2 Oct 2026BIOS rar6.14 MB - ZIS ASUS ROG Strix G16 G614JV G614J PMV GBM 6050A3438102 MB A01
Firmware package for the ASUS ROG Strix G16 G614JV / G614J on mainboard 6050A3438102, revision MB A01.
BIOS · 6050A3438102 · 11.6 MB · 2 Oct 2026BIOS rar11.6 MB - ZIS ASUS ROG G513QY G713 6050A3254002 MB A01A1 AMD RYZEN 9 TESTED
Tested BIOS for the ASUS ROG G513QY / G713 with AMD Ryzen 9, on Inventec board 6050A3254002, revision MB A01A1.
BIOS · 6050A3254002 · 6.11 MB · 2 Oct 2026BIOS rar6.11 MB - ZIS GD25Q128B@WSON8 20261001 233648 ME++
Archived dump read from a GigaDevice GD25Q128B flash chip in a WSON8 package, which holds 128 Mbit (16 MB).
BIOS · 8.06 MB · 2 Oct 2026BIOS rar—8.06 MB - GD25Q128B@WSON8 20261001 233648
Unlabelled 16 MB binary dump from a GD25Q128B (128 Mbit) chip in WSON8 form, with only a programmer-generated timestamp in the name and no model or board number.
BIOS · 16.0 MB · 2 Oct 2026BIOS bin—16.0 MB - ZIS ACER PREDATOR PH315 52 6050A3087501 MB A02A2 I5 9TH GEN 16MB
Firmware dump for the Acer Predator PH315-52 on the Inventec board 6050A3087501, marked MB A02A2, for the 9th-generation Core i5 variant and a 16 MB flash.
BIOS · 6050A3087501 · 7.73 MB · 1 Oct 2026BIOS rar7.73 MB - ZIS ACER PREDATOR HELIOS 16 PHN16 71 DAZGRMB2AC0 REV C MODEL ZGR
BIOS archive for the Acer Predator Helios 16 PHN16-71 built on the Quanta board DAZGRMB2AC0, revision C, model code ZGR.
BIOS · DAZGRMB2AC0 · 12.3 MB · 1 Oct 2026BIOS rar12.3 MB