Wireless Joint

I've got an H721 that I built with a EM7565 and it has been rock solid. I hesitate to take it apart and confirm, but it very well might be a H721 v1 board.

I've also recently built the exact same setup, although I had to get the H721 from a different supplier (Czech) - and within about 3 days of ...

Jumping in to add another suggestion on this thread. I've built 2 MC7455/WG3526 setups and one has had very good performance. The other was good for a while and then also started having what appeared to be frequent disconnects, but where actually reboots. This was happening anytime the router/modem ...

As I recall NetBuddy wasn't all that helpful in resolving the issue because I wasn't using their equipment. I cancelled within their window of return and got a full refund. I was able to use the same SIM card and provision it through another provider on the AT&T network and it worked fine. PM me if ...

Just wanted to comment on this thread with some info on what I experienced implementing this MOD. To re-cap, I was also getting a dropped internet connection (i.e. wifi devices indicated they were connected but no internet present) - however the modem did appear to still be connected. I was doing a ...

Resolved - thanks for the support and assistance! For anyone else with the same presentation of problem, I was able to narrow this down with relative assurance that the issue was with either the SIM or the service provisioned by going through all of the mentioned steps.

The resolution was ...

Pretty sure it should come back with the phone number assigned, correct? Along with this, I also noted under Modem -> Network Status -> Modem/SIM Information that the SIM Phone Number field is just "*" (also same for SIM Name).

Hi Jim. U.FL connectors are correctly installed - I've checked them a couple of times just to make sure they didn't pop off putting the case back together.

I did a reset of the modem:

at!entercnd="A710"
OK

AT!RMARESET=1
!RMARESET: DEVICE REBOOT REQUIRED

Items Restored: 2153
Items Deleted: 27 ...

Hi Jim -

Powered down (removed power) and installed the OEM antennae. Here's the results:

AT!GSTATUS?
!GSTATUS:
Current Time: 198 Temperature: 36
Reset Counter: 1 Mode: ONLINE
System mode: WCDMA PS state: Not attached
WCDMA band: WCDMA 850
WCDMA channel: 1007
GMM (PS) state:DEREGISTERED ...

Hello - I've exhausted the tutorials and troubleshooting guides over the past several days and need some guidance please.

The BLUF is that I can't seem to connect to LTE, I can only connect to WCDMA. In my last attempt - I packed everything in the car and drove "to town" thinking signal was the ...