Parola e stocata in nvram/flash, nu pe hdd sau cmos (unde ajuta scoaterea bateriei)
Acolo ai doua optiuni: super password in functie de data afisata sau fisier de resetare de la suport de la ei (homeguard)
Eu as incerca ceva pe baza datei afisate. Exemplu: Sa spunem ca daca afisata este 4 septembrie 2025
Parole posibile:
- 20250904
- 04092025
- 09042025
- 250904
- 040925
De asemenea, se pot incerca si decalari de +/- o zi. Ex: 03 in loc de 04. Ex:
cu offset -1
20250903
03092025
09032025
250903
030925
090325
azi:
20250904
04092025
09042025
250904
040925
090425
cu offset +1:
20250905
05092025
09052025
250905
050925
090525
Am facut un mic script in bash care face asta, poate te ajuta. Banuiesc ca 888888, 000000, 123456 ai testat tu ... Il rulezi cu ./pass AN-LUNA-ZI (2025-09-04)
#!/bin/bash
date_in=$1
ts=$(date -d "$date_in" +%s)
for offset in -1 0 1; do
dts=$(date -d "@$((ts + offset*86400))" +%Y-%m-%d)
y=$(date -d "$dts" +%Y)
m=$(date -d "$dts" +%m)
d=$(date -d "$dts" +%d)
yy=$(date -d "$dts" +%y)
echo "=== $dts (offset $offset) ==="
echo "${y}${m}${d}"
echo "${d}${m}${y}"
echo "${m}${d}${y}"
echo "${yy}${m}${d}"
echo "${d}${m}${yy}"
echo "${m}${d}${yy}"
done
Pentru hex stuff, daca ai un fisier de upgrade (firmware-ul oficial), poti sa te uiti prin el. Metoda a II-a e complexa si ai nevoie de chestii mai avansate (dump, programator hw, etc)
ps: scuzati daca zic tampenii, nu am lucrat de 15 ani cu cutii de genul
E posibil sa functioneze si metoda omului de mai sus (Pacalici). Asta este generata de AI Overview al lui google la cautarea HGDVK-44402 hardware reset
To hardware reset a HGDVK-44402 (presumably a HomeGuard device),
you need to power off the device, then press and hold the reset
button on the back of the unit, and only then plug the power back in.
Continue to hold the reset button until the LEDs indicate a factory
reset is in progress, then release the button.
Step-by-Step Reset Process:
Power off the HGDVK-44402: by unplugging its power cord.
Locate the reset button: on the back of the device (near the power connector or other ports).
Press and hold the reset button: using a finger or a pointed object.
Connect the power cord: to the device while still holding the reset button.
Wait for 5-15 seconds: or until you see the LEDs flash or change in a way that indicates the device is resetting.
Release the reset button. The device should then boot up to its factory default settings.
Key Points:
The reset button may be small, so a pin, paperclip, or the end of a pen might be helpful.
The process requires holding the button after powering on, not before.
After the reset, you can expect to log in with the default username and password (often "admin" with no password).