Firmware collection for cheap GPON bridges
| Device | Firmware dump | Firmware modded | Supports full OMCI editing | XPON | Secure boot | ISP |
|---|---|---|---|---|---|---|
| Comtrend GRG-4284 | ✅ | ✅ | ✅ | ✅ | ❌ | Cetin |
| Comtrend GRG-4362 | ✅ | ✅ | ✅ | ❌ | ❌ | Cetin |
| Iskratel Innbox G23 | ✅ | ✅ | ✅ | ❓ | ❌ | Cetin |
| Kaon PM1191 | ✅ | ✅ | ❓ | ❌ | ❌ | T-Mobile |
| Orange G-25E | ✅ | ✅ | ❓ | ❓ | ❌ | Orange.sk |
| Sercomm FG1000R (WIP) | ✅ | ❌ | ❓ | ❓ | ✅ | - |
| Sercomm RHG3006 (WIP) | ❓ | ❌ | ❌ | ❓ | ✅ | - |
| ZTE F6005 (WIP) | ✅ | ✅ | ✅ | ❌ | ❌ | - |
| Frontier FOG421 | ✅ | ❓ | ❓ | ❓ | ❌ | - |
| Tenda HG1 | ✅ | ✅ | ✅ | ✅ | ❌ | - |
| Zyxel PM5100-T0 | ✅ | ❓ | ❓ | ❓ | ❌ | Cetin |
| Iskratel Innbox X24 | ✅ | ❓ | ❌ | ❌ | ❓ | Cetin |
Comtrend GRG-4284 - After flash works without issues, GPON/EPON tested, OMCI already patched with firmware unlock.
Innbox G23 - Most hardcoded MIBs removed, old 2.6 kernel.
CIG G-25E - Old device, not worth looking into OMCI editing.
Comtrend GRG-4362 - Info in my other repo, XGS-PON.
Sercomm FG1000R - Secure boot, locked down firmware, probably will only provide dump.
Sercomm RHG3006 (Vodafone Fiber Station) - Secure boot, don't have tools to dump currently.
ZTE F6005 - Writeup and firmware mod by @rgiorgiotech, missing unlocked bootloder files.
Zyxel PM5100-T0 - For easy unlock zyeng, SPI dump or known login is needed, has per device password for bootloader and users.
Innbox X24 - Limited by software and SDK, no good documentation.
Kaon PM1191 - XGS-PON, firmware mod removes ISP branding.
Flash GRG-4284 firmware into G23 - Crashed for me unsure why, hardware should support it.
ISP testing - Info on Vodafone custom ONT support, look into CEZNET
Make archive with all Zyxel firmwares - ✅ Firmware files
Vodafone PM7500