Recently, we received feedback that our router cannot work properly with the T-Mobile, like no internet or can only get IPv6 internet, etc. We created a beta firmware to fix and improve the performance.
Step 1: Open a web browser and go to http://cudy.net or http://192.168.10.1. Input the password to log in.
For details, please refer to How to log into the web interface of Cudy Router?
Step 2: Go to Advanced Settings->Firmware to upgrade the beta firmware below.
LT18 Firmware: Cudy LT18 Software Download
LT450 Firmware
V1 (Micro SIM card): LT450-R9-1.15.5beta-20221121-180014-flash.bin
V2 (Nano SIM card): Cudy LT450 Software Download
LT500 Firmware
V1 (Micro SIM card): LT500-R9-1.15.5beta-20221121-180014-flash.bin
V2 (Nano SIM card): Cudy LT500 Software Download
LT500D Firmware
V2 (Nano SIM card): Cudy LT500D Software Download
Step 3: Advanced Settings-> IPv6 to enable IPv6, Save & Apply.
Step 4: Go to Advanced Settings -> TTL -> Custom and set TTL to 65, HL to 65.
Step 5: Go to General Settings->4G/Cellular.
1. Set Network mode as 4G only
2. Set APN profile as Manual
3. Set APN as fast.t-mobile.com (Note: for static IP plan, set APN as b2b.static)
4. Leave username and password blank.
5. Set Authentication as PAP+CHAP
Note: For the APN, you will need to double confirm since they may change without notice.
Step 6: Save & Apply, wait about 5 minutes, then check the connection. If it still doesn't work, please contact support@cudy.com with the Diagnosis bin file. (Diagnostic Tools->Diagnosis->GO->Download)
10 comments
@Alex,
Our technical support has contact you via email. Please check.
“Dear Cudy Team,
I wanted to share my experience regarding the latest firmware for the LT500 V2. I had been using version LT500V2-R25-1.14.26-20220801-152148 for some time without any issues. Recently, I upgraded to the latest firmware version, LT450-LT500-LT500DV2-R25-2.1.1-20240419-090237."
@Rebecca,
Thank you for contacting Cudy support team. You can download the firmware on the website. https://www.cudy.com/pages/download-center/lt500-2-0
But for now, there is no OpenWRT firmware on OpenWRT forum. So I think you can’t update the router to the OpenWRT firmware.
“I own a Cudy LT-500 v 2.0 router amd am requesting the latest beta version of the firmware for this router as well as the latest releases of all applicable software necessary to install OpenWRT on this device. None of the listed download links referenced in FAQ are accessible. Thank you in advance.”
Dear Cudy Team,
I wanted to share my experience regarding the latest firmware for the LT500 V2. I had been using version LT500V2-R25-1.14.26-20220801-152148 for some time without any issues. Recently, I upgraded to the latest firmware version, LT450-LT500-LT500DV2-R25-2.1.1-20240419-090237.
After using version 2.1.1 for about a month on the T-Mobile network, I began experiencing frequent disconnects from the cellular network, usually several times per day. To address this, I have rolled back to version 1.15.28-20230410-094349 and will monitor if the problems continue.
I wanted to report this issue regarding version 2.1.1 and provide feedback. Thank you for continuing to create excellent routers!
I own a Cudy LT-500 v 2.0 router amd am requesting the latest beta version of the firmware for this router as well as the latest releases of all applicable software necessary to install OpenWRT on this device. None of the listed download links referenced in FAQ are accessible. Thank you in advance.
Dear Jose,
Our technical support has sent you the firmware via email. Please check.
“None of the underlined ‘links’ in this page have actual HTTP links embedded in them that you can click on. What’s the deal here? I want to download the latest firmware for the Cudy LT500 v1.0”