@rikimaru Hi, have you seen this link: [Troubleshooting] SIM Card not Found? By the way, how long have you had the modem? Most of the time, If the SIM card was not detected, the IP addresses are all...

@MOSSUP Hi, I am afraid the firmware Archer MR600(EU)_V1_210608 has not added the fix to SMS issue yet.

@maxinova Hi, All, The SMS issue has been fixed and please refer to the following links: Case1:Cannot read/receive SMS messages on TP-Link 4G Routers [Solution] Cannot read SMS messages on TP-Link 4G...

@BI7L Hi, Archer MR600 V2 does not support IPsec VPN but this feature will be added on the future firmware upgrade. As for the VPN client for PIA, Express, Nord server, it would be great if MR600...

@Mehrdad Hi, if the firmware recovery failed as well, I am afraid there is no other better solution. May I know how long have you had the M7350? If it is still under warranty, You could replace it...

@BI7L Thanks for the feedback. We will keep attention to similar feedback and if anyone had the same request, please feel free to echo below with your own reasons. Thank you again!