@Solla-topee also is it safe to flash directly eu version from tftp server? i mean is it same will it be comptible? i think only webui flashing restricted, if the firmware is same then i could try...

@Solla-topee Thank you very much for your response. i would be really happy if i get ported build of that eu version. i really needed that. i dont know why am not able to update, i did nothing wrong...

I am requesting the TL-MR100(IN) V3.8 Beta Firmware for Build 1.7.0. The EU version on your site is incompatible (Error 4503), and I require the VPN Client and Cell Lock features for my deployment in...

@Solla-topee @arun7129 exactly same error for me please help me out here https://community.tp-link.com/en/home/forum/topic/863604 , really help needed.

@cloudwalker they are not replying on email and in this forum. please guide what else i can do? should i try flashing this firmware using tftp, i saw many post with same error code, and officals...

@cloudwalker then what do i do ? i really need that update since it include cell locking feature? and why did not it suitable? where do i get my indian version firmware?