Search found 147 matches

Return

by JimHelms
Sat Sep 15, 2018 12:33 pm
Jump to forum
Jump to topic

Re: Utilizing MC7455 and EM7565 Dual SIM

I experimented with the dual SIM setup sometime ago. From referencing my notes, you must first enable the dual Sim functionality in the modem: AT!ENTERCND="A710" AT!CUSTOM="UIM2ENABLE",1 AT!RESET The SIM cards will be references as "0" for SIM card Slot 1 and SIM card S...
by JimHelms
Sun Nov 17, 2019 6:59 pm
Jump to forum
Jump to topic

Re: At Wits End....

What type of coax cables are you using, and how long are they?

It is not uncommon to lose more through cabling that what is otherwise being gained by the antennas.

I would use THIS calculator as a start.
by JimHelms
Thu Jan 30, 2020 3:35 pm
Jump to forum
Jump to topic

Re: WE826-T2 & MC7455 not playing nice

BrentV wrote: Thu Jan 30, 2020 3:32 pm I won't be able to issue these commands from the WE826 the first AT command always times out. I now have the modem connected to my windows 10 machine is there a way to issue the commands from here, or should I skip to flashing the firmware?
You can use the Huawei Terminal.
by JimHelms
Thu Jan 30, 2020 4:34 pm
Jump to forum
Jump to topic

Re: WE826-T2 & MC7455 not playing nice

Well I seem to have sort of made progress. I ran Huawei Terminal as Admin and was able to issue the following commands. ATI (it then sent me a bunch of information on the modem) at!entercnd="A710" (it said "OK") !RMARESET=1 (i've been sitting here for 3 mins waiting on a respons...
by JimHelms
Thu Jan 30, 2020 3:23 pm
Jump to forum
Jump to topic

Re: Are Sprint sim cards device locked?

I was incorrect, B41 is available on the EP-06 But you may want to check if your using B41, Modem->Network Status I believe Or At command AT+CSQ I believe The EP06-A does not have Band 41. Only the EP06-E and then it lacks a lot of the other bands. This is the reason we stock the EM06-A which does ...
by JimHelms
Thu Jan 30, 2020 3:26 pm
Jump to forum
Jump to topic

Re: Linksys Wrt32x

You can download GoldenOrb for the WRT32X HERE. It is a fairly new build and not listed on the last build list.
by JimHelms
Fri Jan 31, 2020 5:45 pm
Jump to forum
Jump to topic

Re: WE826-T2 & MC7455 not playing nice

This is what it should show on restore to OEM:


Reset to OEM.png
by JimHelms
Fri Feb 21, 2020 7:27 am
Jump to forum
Jump to topic

Re: T77W968 DW5821e and T-Mobile One/Magenta plan, not compatible?

Thank you for the suggestions, here is what I'm getting using the AT commands you gave. AT+CGDCONT? +CGDCONT: 1,"IPV4V6","","0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0",0,0,0,0 +CGDCONT: 2,"IPV4V6","ims","0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0",0,0,0,0 +CGD...
by JimHelms
Fri Jun 28, 2019 7:03 pm
Jump to forum
Jump to topic

Modifying WiFiX | GoldenOrb for IPV4 APN

WiFiX and GoldenOrb firmware by default assings and sends the APN as IPV4V6. There are occasions when an APN will requires an IPV4 address. This tutorial will modify the script to send the APN to an IPV4 address. There are two options provided for this modification: 1. Edit the c reate_connect.sh sc...
by JimHelms
Wed Feb 26, 2020 11:52 am
Jump to forum
Jump to topic

Re: Help! Can't connect: EM7511 in NGFF to USB enclosure with Tmobile SIM and a Linksys WRT32X router

Great. Yes, lack of sufficient power can and will cause issues.
by JimHelms
Tue Feb 18, 2020 4:27 pm
Jump to forum
Jump to topic

Re: Linksys WRT32X PLEASE HELP

Darrick602 wrote: Sat Jun 08, 2019 3:18 pm I tried to install the goldenorb firmware for acm
3200 and it won't work for the 32x
There is a 2019-11-25 build for WRT32X available HERE.
by JimHelms
Tue Feb 18, 2020 4:34 pm
Jump to forum
Jump to topic

Re: Linksys WRT32X PLEASE HELP

I've been looking at doing either the setup you described above, since I already have a Linksys WRT32X, or using an EM7565 with a WG3526. How would the above setup compare to the WG3526 with EM7565? Pros/Cons of one over the other? I have an ATT tower 1.2 miles away through trees, and a Tmobile tow...
by JimHelms
Mon Mar 09, 2020 7:50 am
Jump to forum
Jump to topic

Quectel - Programming Carrier Bands and Groups of Bands

I prepared an Excel spreadsheet to assist in programming bands and/or a group of bands, on the Quectel modems. As with all material on this forum, use at your own risk. I have plans on including other Quectel modems when time permits, as well as a quick tutorial for commonly used AT Commands for the...
by JimHelms
Wed Mar 11, 2020 6:23 pm
Jump to forum
Jump to topic

Re: PSA: AT&T Doing away with $35 iPad Unlimited.

The first task is to check each and everyone of these steps in the troubleshooting guide.

Also, and depending on modem, it is most times best to use the generic firmware.
by JimHelms
Fri Mar 13, 2020 10:00 am
Jump to forum
Jump to topic

Re: Reflash MC7455-CP from we826-t2?

Hi, Thanks for the info. I will try it. I just have not had much success getting this onto my AT&T prepaid sim but it works fine in a cheap $40 at&t phone. I had already ordered a usb to mini pci-e adapter again to replace the crappy one I got last week and sent back. Ill play with this a b...
by JimHelms
Wed Mar 18, 2020 8:32 am
Jump to forum
Jump to topic

Re: Quectel EP06-A AT commands for carrier aggregation bandlock?

JoshKelly wrote: Tue Mar 17, 2020 5:34 pm Thank you so much, I kept reading mention of a calculator but was having a hard time finding it. This is great!

Josh
The spreadsheet has been updated for the corrections that jhend pointed out.
by JimHelms
Wed Feb 26, 2020 6:16 pm
Jump to forum
Jump to topic

EM75XX -- Restoring Modem AT Command Port (After Using Wrong Commands)

Using the incorrect AT Commands to change the composition of an EM7565/EM7511/MC7411 mode to QMI and/or MBIM is a common mistake which results in removing the modem's AT Command port. Most generally this occurs when using the AT Commands on the EM7565/EM7511 that apply to the EM/MC74XX modems. The d...
by JimHelms
Thu Apr 02, 2020 6:39 am
Jump to forum
Jump to topic

Re: first time setup

I would first make sure I knew exactly where the tower is, and that it is a T-Mobile tower. Then, mount the antennas and aim them exactly at the tower, and tilted upwards a few degrees. Make sure the cables are hooked to the MAIN and the AUX connector ports of the router (i.e., not the GPS connector).
by JimHelms
Thu Apr 02, 2020 7:16 am
Jump to forum
Jump to topic

Re: WE826-T2 numerous issues

The first thing I would do is to download the latest WiFiX firmware, and use the Firmware Recovery Method to install it. I would then flash it a second time from within the WiFiX UI. This will assure all of the files from previous builds are completely overwritten. Do not backup (save) the current c...
by JimHelms
Fri Apr 03, 2020 3:37 pm
Jump to forum
Jump to topic

Re: EM7455 Lock to Band 41

Using Jim's spreadsheet to generate correct code for locking EM7455 to band 41, but modem will not connect after reset. Before I go into more troubleshooting want to make sure every thing is correct with code. This is what I have after spreadsheet: AT!BAND=10,"SP41",0,10 Entered that into...
by JimHelms
Fri Apr 03, 2020 2:34 pm
Jump to forum
Jump to topic

Re: Help an idiot with a not working MoFi 4500

bukzin wrote: Fri Apr 03, 2020 2:24 pm Gave that search a try but came up empty.

Since Mobley is an ATT hotspot product maybe a standard ATT APN would work?

Any thoughts?
The AT&T Mobley plan uses the APN:

Code: Select all

broadband
Since your question is off topic to this post, please start another topic if you need more information.
by JimHelms
Sun Apr 05, 2020 8:44 pm
Jump to forum
Jump to topic

Re: Modem for WE1026-5G

One other item worth noting is the WE1026-G5 uses SMB connectors for its antennas. In order to install SMA Female connectors, the antenna connector cutouts have to be enlarged. On other option is you use the MHF4 to UFL Pigtail Adapter cables where you can use the OEM router antennas (on the SMB con...
by JimHelms
Mon Apr 06, 2020 5:25 pm
Jump to forum
Jump to topic

Re: EM7565 Verizon support

We have one Verizon unlimited data only reseller that we have worked for a couple of years. He said a few days ago that he still had a few slots open.

If you will reach out to us on the store via email, we will send you his contact info.
by JimHelms
Wed Apr 08, 2020 5:49 am
Jump to forum
Jump to topic

Re: Correct firmware for MOFI4500?

The MoFi4500 uses the WE826-T2.

You can download the WiFiX version of GoldenOrb from HERE.
by JimHelms
Thu Apr 09, 2020 8:16 am
Jump to forum
Jump to topic

USE OF AT COMMANDS

We are seeing more and more modems that are bricked by the improper use of AT Commands. Unless you understand exactly what the command does, and you are certain it is the proper command for the make and model of your modem, do not use it . A bricked modem will not be covered under warranty. I also w...
by JimHelms
Wed Apr 15, 2020 12:19 pm
Jump to forum
Jump to topic

Re: AirMaster 4000D No Connection in confirmed B41 area

I use a Calyx SIM and have swapped devices. You just need the SIM info and phone number of the account, IE the SIM phone number. Lots of people do. Sometimes the Sprint rep acts dumb and refuses, sometimes they dont. Dont tell them your account is through a 3rd party reseller, tell them only what t...
by JimHelms
Thu Apr 16, 2020 4:44 pm
Jump to forum
Jump to topic

Re: New EM7511 + Rooter Setup Slow Speeds

As I mentioned previously, you want to see the RSRP stats with little difference between the RxM and the RxD: PCC RxM RSSI: -67 PCC RxM RSRP: -97 PCC RxD RSSI: -86 PCC RxD RSRP: -123 In other words, you want them to look like this: PCC RxM RSSI: -67 PCC RxM RSRP: -97 PCC RxD RSSI: -67 PCC RxD RSRP: ...
by JimHelms
Thu Apr 16, 2020 5:31 pm
Jump to forum
Jump to topic

Re: Setting up my SIM for T-Mobile

Since this forum is for Internet Service Providers, I will lock this topic and keep the information for reference.

Please continue the topic on the original post HERE.
by JimHelms
Thu Apr 23, 2020 5:39 pm
Jump to forum
Jump to topic

Re: Losing internet connection?

Try enabling the The Wireless Haven Ping test:

The Wireless Haven PING TEST.png
by JimHelms
Fri May 01, 2020 11:52 am
Jump to forum
Jump to topic

Re: DP727L15 - 15dBi 4G LTE Directional Antenna Review (Updated with comparisons)

SliverGT wrote: Fri May 01, 2020 10:57 am Is this antenna still available? I don't see it on The Wireless Haven Store.
They are currently out of stock. Have a new shipment on order and will be here mid month.
by JimHelms
Fri Apr 10, 2020 12:47 pm
Jump to forum
Jump to topic

Re: WG3526 with Quectel EP06 modem shows “connecting” continuously

So the SIM card is active. Since it was working before you lost power, and it will no longer connect, I would first make sure the APN is entered and spelled correctly since resetting the firmware to its defaults would have erased it. And, SAVE & APPLY and hard reboot the router. I am wondering i...
by JimHelms
Mon May 11, 2020 10:20 am
Jump to forum
Jump to topic

Re: WE1326 firmware

I do not believe the firmware builds for the WE1326 have the drivers for the Quectel modems.

You may try adding this script in the SYSTEM > STARTUP > LOCAL START UP (at the bottom) and SUBMIT.

Code: Select all

echo "0x2c7c  0x0512" > /sys/bus/usb-serial/drivers/option1/new_id
by JimHelms
Thu May 14, 2020 4:51 pm
Jump to forum
Jump to topic

EM20-G Downgrading the firmware

OpenWRT based firmware does not support the EM20-G other than MBIM with no AT COM port. Therefore, a patch must be used to communicate with the modem. The drivers for the modems like Option, QMI, MBIM, etc are "kmod" packages which means they are included in the compiled kernel of OpenWrt....
by JimHelms
Sat May 16, 2020 7:43 am
Jump to forum
Jump to topic

Re: New WE826-T some observations and questions

How about bandwidth monitoring, anyone using that? The bandwidth monitoring is not working because the new directly to hold the bandwidth logs is not being created in the latest build. According to Dairyman: The missing folder in the Bandwidth Monitor is very strange since that package has not been...
by JimHelms
Thu Mar 29, 2018 3:10 pm
Jump to forum
Jump to topic

WG3526 - Configuring for PoE Installations

The WG3526-P LTE Router is designed to accommodate PoE installations (i.e., the attic, outdoors in an LTE antenna/enclosure, etc.). The WG3526-P may be powered using a 48 Volt 35W-100W Gigabit Power over Ethernet POE injector, as well as its standard 12 Volt DC 2.5 Amp power adapter that comes with ...
by JimHelms
Fri Jun 05, 2020 6:14 am
Jump to forum
Jump to topic

Re: EM06-A : Need Help, modem isn't working after a power outage

Looks like when it doesn't connect(2nd reboot after factory reset), it never passes the APN to the modem. On the initial startup (which you define as a good start up) we see the default APN of "ims" set in profile slot 1. +CGDCONT: 1,"IPV4V6","ims","0.0.0.0.0.0.0....
by JimHelms
Sun Jun 07, 2020 6:19 am
Jump to forum
Jump to topic

Re: NEXQ6GO sim slot wont see sim

mezmerizz0454 wrote: Sat Jun 06, 2020 6:38 pm I just got a NEXQ6GO and installed a EM12-G Modem but my sim slot wont see the sim info.

What Mini PCI-E to M.2 adapter are you using?
by JimHelms
Wed May 09, 2018 1:16 pm
Jump to forum
Jump to topic

WE826 - Installing a MC7354 to use with GoldenOrb | ROOter

This is a tutorial for installing and configuring the Sierra Wireless MC7354 in the WE826 with GoldenOrb (aka, R00ter). It pertains ONLY to the MC7354 or MC7355. As of this writing, the latest GoldenOrb (12-15-2017) by default, does not have the MC7354/MC7355 VID/PID included within its scripts. You...
by JimHelms
Wed May 09, 2018 9:32 pm
Jump to forum
Jump to topic

Re: WE826 - Installing a MC7354 to use with GoldenOrb | ROOter

For those who want to modify the ROOter files can do so with an appropriate text editor like Notepad++ Note that the below is based on the current files in the 12-15-2017 GoldenOrb/ROOter build for the WE826. Since the files are forever changing with improvements, the structure and code may differ s...
by JimHelms
Sat Jul 07, 2018 4:14 pm
Jump to forum
Jump to topic

Re: WE826 - Installing a MC7354 to use with GoldenOrb | ROOter

It would depend on which version of the MC7355 you have. If it is OEM MC7355 there should not be an issue with adding its PID/VID using the method outlined above. I have never cross-flashed a MC7355 with MC7354 firmware, and not sure why you would require it. Digging in my notes I found reference to...
by JimHelms
Mon Jun 22, 2020 6:38 am
Jump to forum
Jump to topic

Re: WiFix WE826-GO and Quectel EM20-G - Modem Timeout Error

Use the FIRMWARE recovery method and upload the lastest WiFiX firmware which works with all versions of the EM20-G Firmware.
by JimHelms
Wed Jun 03, 2020 7:06 am
Jump to forum
Jump to topic

Re: Installing Splash Page with Live Network Stats in GoldenOrb

tambutso wrote: Sun May 31, 2020 11:04 pm Jim will this work with just a vanilla OpenWRT firmware?
I do not believe it would without a lot of modification.
by JimHelms
Thu Jan 16, 2020 12:14 pm
Jump to forum
Jump to topic

Re: Modem NOT identified

The only other experience I had with no phone tech support was just the week before. That was a real scam that I exposed and recovered from. The lesson from that information is that there will be hard days and hard attitude seeking relief via getting into these products (personal conditions) of whi...
by JimHelms
Tue Mar 17, 2020 5:08 pm
Jump to forum
Jump to topic

Re: Quectel EP06-A AT commands for carrier aggregation bandlock?

What would be the hex code for bands 14, 30, & 66 or for 4, 14, 30 & 66? I am have a hard time finding the value for band 30 right now I am returning: +QCFG: "band",0x260,0x2000000003300185a,0x0 Currently it default connects to band 2 and 15 If it ever connect to 30 or 66 my speed...
by JimHelms
Fri Mar 13, 2020 8:44 am
Jump to forum
Jump to topic

Re: Quectel EP06-A AT commands for carrier aggregation bandlock?

Set Connection Modes AT+QCFG="usbnet",0 - QMI/PPP/Default AT+QCFG="usbnet",1 - ECM AT+QCFG="usbnet",2 - MBIM Caution should always be exercised when changing the composition of a modem. Note that people have reported losing their Modem WAN port for AT Commands on the E...
by JimHelms
Sat Jun 02, 2018 4:44 pm
Jump to forum
Jump to topic

DMZ - Alternative to Bridging a Router

OpenWRT/LEDE does not have a true bridge mode. The closest configuration to bridging is to DMZ (De-Militarized Zone) all traffic from the gateway router (WE826) to a secondary router/device (MAIN ROUTER) which will handle the DHCP and Firewall. I have used a couple of different configurations to acc...
by JimHelms
Sun Jan 27, 2019 5:04 pm
Jump to forum
Jump to topic

Sierra Wireless EM7565 in QDLoader -- Restoring the Modem COM Port

This tutorial will demonstrate a fairly easy way to restore the Sierra Wireless modem COM port using a Windows machine. This process is used ONLY when a modem is stuck in QDLoader Mode. This work around will not work when one has lost their modem port by using the wrong AT Commands to change its com...
by JimHelms
Tue Jan 01, 2019 10:58 am
Jump to forum
Jump to topic

Correcting WE826 Issues by Starting Anew

I constructed this plan for another member who made numerous mistakes during the build process of a WE826—both with the router firmware and the MC7455 configuration. I would first recommend you carefully go though every step in the TROUBLESHOOTING guide to help eliminate the common issues that can a...
by JimHelms
Fri Feb 01, 2019 11:11 pm
Jump to forum
Jump to topic

WiFiX WE826-T2 | WE826GO-U | Complete Build Instructions

The WiFiX branded WE826-T2 and WE826GO-U are The Wireless Haven - The Wireless Haven's newest version of the WE826. This tutorial will take you through the complete build process. We will reference and use other tutorials when appropriate. The most common modem used on the WE826-T-2 is the Sierra W...
by JimHelms
Sun Apr 01, 2018 3:47 pm
Jump to forum
Jump to topic

Troubleshooting Connection Issues - Sierra Wireless Modems and Routers

This tutorial will help troubleshoot and resolve connection related issues when using a Sierra Wireless modem with the WiFiX | GoldenOrb | ROOter firmware on a custom built router. The information below assumes you have done a proper installation of the WiFiX/GoldenOrb router firmware. This guide ha...
by JimHelms
Sun Feb 10, 2019 7:10 pm
Jump to forum
Jump to topic

Re: How much of an effect does the cable choice have on the signal strength

I generally use antennasearch.com and download the "antenna" spreadsheet. I then locate the tower/antenna that I am interested in, and the plot the Lat/long on all the antennas on google earth along with the location where my antenna will be mounted. I then connect them with lines that ref...
by JimHelms
Sun Mar 18, 2018 7:38 am
Jump to forum
Jump to topic

WE826 | WG3526 | WE3926 | WE1326 | WE1026 - Firmware Recovery Mode

There are occasions when the Firmware Recovery method is required to upload a new or different kernel version of firmware. Some prefer using this method anytime a firmware upgrade is being conducted--which assures all files and configurations from previous builds are overwritten/replaced, as opposed...
by JimHelms
Mon Sep 16, 2019 6:31 pm
Jump to forum
Jump to topic

Re: Mofi 4500 Module in MBIM Wrong Mode

gscheb wrote: Mon Sep 16, 2019 6:01 pm Hello again,
Just wanted to say thanks again and that fixed my issue. It recognizes the card and is back up and running again.
Glad you are back up and running.
by JimHelms
Wed Apr 04, 2018 10:14 pm
Jump to forum
Jump to topic

WE826 | WG3526 | WE3926 | WE1326 | WE1026 - Flashing the Firmware

This tutorial will demonstrate the process of flashing the firmware on the WE826-T router. The procedure is the same for other WE | WG LTE routers with the only difference is selecting the correct firmware for the router. The WE|WG series of routers are loaded with OpenWRT firmware. Some users may f...
by JimHelms
Tue Jan 18, 2022 8:44 am
Jump to forum
Jump to topic

Re: Unplugging power from router vs using reboot

Have you tried power cycling the modem without having to reboot the router:

Code: Select all

AT+CFUN=1,1
by JimHelms
Tue Feb 01, 2022 7:28 am
Jump to forum
Jump to topic

HOW and WHERE to Post a Topic

SEARCH FUNCTION: PRIOR to posting a new topic, please assure the subject content for a particular device and/or issue has not previously been posted and/or discussed. If so, your post should be a continuation under that Topic. The search function should ALWAYS be used for this purpose PRIOR to post...
by JimHelms
Sun Feb 06, 2022 7:48 am
Jump to forum
Jump to topic

Re: mofi4500 and verizon Ipad sim

See link for car power for modem https://www.amazon.com/MoFi-MOFI4500-Router-MOFI4500-4GXeLTE-SIM4-Power/dp/B06ZY7WH99/ref=sr_1_1?crid=TDW5C5DO5P47&keywords=mofi+4500+power+cord+car&qid=1644151499&sprefix=mofi+4500+power+cord+car%2Caps%2C106&sr=8-1 These power adapters work really w...
by JimHelms
Sun Feb 13, 2022 8:53 am
Jump to forum
Jump to topic

Re: Anyone transition AirMaster 4000D from Sprint to T-Mobile

I've not used the Sprint hotspot since I got the AirMaster 4000D for use on Sprint Band 41. Any idea if this device is going to work with the new SIM card? Depends on what they ultimately decide to do with Band 41. I would certainly try it. I would follow this TUTORIAL in changing the APN to: fast....
by JimHelms
Thu Jan 27, 2022 9:22 am
Jump to forum
Jump to topic

Re: Recommendations for smart garage openers?

I am working on a similar project only for a remote gate opener that I will share when completed. I have a wireless key pad on a pedestal with a ring door bell mounted next to it. Ideally, I would like to be able to open the gate remotely with some device. The gate is a good distance (1/4 mile) from...
by JimHelms
Tue Mar 15, 2022 7:46 am
Jump to forum
Jump to topic

Re: Disconnection Issues

Please read THIS NOTICE on how and where to post a topic, and move your topic to its proper forum.
by JimHelms
Mon Jan 17, 2022 12:08 am
Jump to forum
Jump to topic

Re: Messing up with TTL using different variations... still getting throttled and frustrated

Can you connect the phone to the router and SSH into the router using putty and run the following command: ifconfig -a Need to see what interface is being assigned to the USB phone. Look for the interface that shows IPV4 and IPV6 addresses. I do not have a gi.net to test but, and looking at your pre...
by JimHelms
Tue May 03, 2022 8:24 pm
Jump to forum
Jump to topic

Re: MR5200 - Questions Re sierrakeygen Python Script?

I believe the MR5200 uses:

Code: Select all

SDX55
Can't help you much beyond that.
by JimHelms
Mon May 09, 2022 9:20 am
Jump to forum
Jump to topic

Re: Damaged port on CBA850

Thanks Jim for the quick reply. Great to know about the bare bones option since I wouldn't need the modem. I will probably upgrade to the new sled and EM9191 from Wireless Haven once the new Calyx SIM is working reliably. If I get the EM9191 with a reliable 5G signal, will I be limited by the CBA85...
by JimHelms
Tue Jun 28, 2022 9:22 am
Jump to forum
Jump to topic

Re: EM7411 Windows 10 No Internet Access

@beatunc

You may want to remove all of your personal information from your post (i.e.,, IMEI, SIM ICCID, Phone Number....)
by JimHelms
Thu Feb 25, 2021 10:49 pm
Jump to forum
Jump to topic

Re: NEXQ6GO-M loadbalance 50/50 with cellular/wan

Check to make sure connection monitor is disabled in the modem profile.

I seem to remember it will not play fair with load balancing/failover.
by JimHelms
Wed Apr 26, 2023 12:15 pm
Jump to forum
Jump to topic

Sierra Wireless EM9191 EM9190 Firmware Update & IMEI Repair

To assist our members with updating the firmware and/or repairing the IMEI on the EM9191 and EM9190, I put together a kit to help simplify the process. The kit contains a script along with a collection of the firmware it uses. As with any information on this forum, use at your own risk. Download Lin...
by JimHelms
Wed Apr 26, 2023 12:13 pm
Jump to forum
Jump to topic

Sierra Wireless EM9191 EM9190 Firmware Update & IMEI Repair

To assist our members with updating the firmware and/or repairing the IMEI on the EM9191 and EM9190, I put together a kit to help simplify the process. The kit contains a script along with a collection of the firmware it uses. As with any information on this forum, use at your own risk. Download Lin...
by JimHelms
Tue Mar 19, 2024 11:00 am
Jump to forum
Jump to topic

Re: Sierra Wireless EM9191 EM9190 Firmware Update & IMEI Repair

Yeah, the EM919X modems can be a little finicky at times. I would just use putty (without using the script) to access the modem and run the following commands: AT!ENTERCND="A710";!IMAGE=0,0;!IMAGE=0,1;!IMAGE=0;!NVRESTORE=0 then, using the command below, substituting the 12,34,..... with yo...
by JimHelms
Tue Mar 19, 2024 5:59 pm
Jump to forum
Jump to topic

Re: Sierra Wireless EM9191 EM9190 Firmware Update & IMEI Repair

BillA wrote: Tue Mar 19, 2024 2:59 pm
Do you need to send the authorization before those commands, or this will only restore the original imei?
The authorization is included the first AT command. It joins 5 different AT commands into one.