On a GXP2140 try to upgrade from firmware 22.214.171.124 to 1.07.97, but I get the message “File upload timeout. Please try again”.
Can someone help?
I would suggest that you update to the previous main version of firmware eg 1.0.6x
Use HTTP server. TFTP sometime fail.
I was not able to find ver. 1.0.6x on firmware site. Is it archive elsewhere?
You mean I have to build my own HTTP server? This is above my skill…
Use HFS http server (allow firewall on pc). This is easiest http server i seen.
It is described in GS manual for upgrade.
You were right, using the HFS was quite simple
Unfortunately, the firmware failed to install with the HFS. I have two other GXP2140 phones that upgraded to 126.96.36.199 without issues, but they were already on firmware 188.8.131.52.
I would like to try to upgrade through version 1.0.6, then upgrade to newer versions, like scottip suggest, but I can’t find this firmware version anywhere. Is it archive somewhere else?
Below normal you have 184.108.40.206
Thank you, but 220.127.116.11 does not work. I read many sayings that 1.0.6 must be installed first, but I can’t find this firmware anywhere.
ASK GS diretly via
OK, i’ll do that.
Thank you for your help!
For the benefit of the community, my problem was solved. Grandstream sent me a link to download version 18.104.22.168 that unlock my phone. Then, I was able to install subsequent firmware versions all the way to the latest version.
Thank you Marcin and scottsip