הורדת תוכנת OpenWrt

@Dear Jerry Z.
The file “TR3000 256MB Flash V1 (not for TR3000 V1)” in the Google Drive is the correct Cudy-signed intermediate firmware. For the model TR3000 256MB Flash V1.0. Only use one model of Flash chip. No such problem as other models.
You can download it via the link below. Please unzip the file and rename it to recovery.bin before recovering.
https://d1jvyy13vm72kv.cloudfront.net/device/upgrade/m_upgrade_TR3000_256MB_Flash-R103-2.4.21-20251009-115734-sysupgrade_44834.zip

“Hello Cudy Support,

Device: Cudy TR3000 256MB V1.0
Hardware/region version: ZH 1.0
Serial number: S0002525263701281
Production code: 2637
Flash: F50L1G41LC
Current stock firmware: 2.5.27-20260804-190139

I saw the comments in https://www.cudy.com/blogs/faq/openwrt-software-download and I believe the publicly available intermediate firmware in the Google Drive may not be applicable to this machine.

Please provide:

1. The Cudy-signed OpenWrt intermediate firmware compatible with
TR3000 256MB V1.0, batch 2637 and F50L1G41LC.

2. The matching TFTP recovery.bin for this hardware/region revision.

I found the public intermediate firmware with SHA-256:

702d8a0019f50d81565bf2b7d0eecd1ca4e1720937b1f8340bd4be77c79a2552

Please explicitly confirm whether this exact file is compatible with
batch 2637 / F50L1G41LC.

I will retain the stock BL2, FIP, U-Boot and partition layout."

Hello Cudy Support,

I would like to install official OpenWrt on my router. Please send me the correct Cudy-signed OpenWrt intermediate firmware for my exact unit.

Model: Cudy TR3000-256MB V1.0
Hardware revision: EAEU1.0
Serial number: S0001302262303941
Production week: 2623
Current stock firmware: 2.4.21-20251009-115734

Based on the production date, my unit should have the new F50L1G41LC flash, so I understand the public intermediate firmware from May 2025 is not compatible.

Please send:
1. The Cudy-signed OpenWrt intermediate firmware compatible with this unit (new flash).
2. The matching recovery.bin (TFTP recovery) for this hardware revision, in case I need to restore stock firmware.

After the intermediate firmware, I plan to install the official OpenWrt 25.12.6 sysupgrade image for cudy_tr3000-256mb-v1. Please confirm this is OK.

Thank you!

Hello Cudy Support,

Device: Cudy TR3000 256MB V1.0
Hardware/region version: ZH 1.0
Serial number: S0002525263701281
Production code: 2637
Flash: F50L1G41LC
Current stock firmware: 2.5.27-20260804-190139

I saw the comments in https://www.cudy.com/blogs/faq/openwrt-software-download and I believe the publicly available intermediate firmware in the Google Drive may not be applicable to this machine.

Please provide:

1. The Cudy-signed OpenWrt intermediate firmware compatible with
TR3000 256MB V1.0, batch 2637 and F50L1G41LC.

2. The matching TFTP recovery.bin for this hardware/region revision.

I found the public intermediate firmware with SHA-256:

702d8a0019f50d81565bf2b7d0eecd1ca4e1720937b1f8340bd4be77c79a2552

Please explicitly confirm whether this exact file is compatible with
batch 2637 / F50L1G41LC.

I will retain the stock BL2, FIP, U-Boot and partition layout.

@Dear Ross,
Our technical support has sent you the firmware via email. Please check.

“Hello! I have a Cudy TR3000-256MB V1.0 (EAEU1.0) running stock firmware 2.4.21-20251009-115734.

Could you please send me the compatible Cudy-signed OpenWrt intermediate firmware and matching recovery.bin?

Thank you!"

@Dear Dmitry,
Our technical support has sent you the firmware via email. Please check.

“Hello!

I have a Cudy TR3000 EU1.0 router.

Serial number: TR3000255200096
Stock firmware: 2.5.27-20260804-183625

My device uses the new F50L1G41LC Flash chip.

I would like to install OpenWrt.

Could you please provide the correct Cudy-signed intermediate firmware compatible with my exact hardware revision and the new Flash chip?

Please also confirm which OpenWrt version I should install afterwards.

Thank you!"