Have you successfully changed the IMEI on an L850-GL? Let the community know your firmware version and tool used – but keep it legal.
generally requires specialized tools or specific modes to interact with its firmware or Non-Volatile Memory (NVM) Intel Community Potential Methods for Modifying the IMEI Engineering AT Commands
Prerequisites:
: Restoring an IMEI that was lost or corrupted during a failed firmware update or hardware repair. xmm7360/xmm7360-usb-modeswitch: Tools for the ... - GitHub
As a global leading video surveillance manufacturer, Uniview dedicates to provide better products and better services for global distributors, system integrators and installers. JVSG, a developer of video surveillance tools and software, is professional on helping the project manager to quickly and effectively design the video surveillance system.
The software offers a new way to design modern video surveillance systems quickly and easily. fibocom l850-gl change imei

Increase efficiency of your security system while lowering costs finding the best camera locations Have you successfully changed the IMEI on an L850-GL
Calculate precise camera lens focal length and viewing angles in seconds
Check the field of view of each camera and find dead zones to increase the security level of your premises using 2D and 3D modeling fibocom l850-gl change imei
Load site plan / floor plan JPEG, PNG or BMP background images from Visio or Google Earth. Import AutoCAD DWG drawings (Pro) or backgrunds from PDF files
Print or export your project to PDF. Copy your calculations, drawings and 3D mockups to MS Word, Excel, Visio or other software to create an excellent project IP Video System Design Tool includes a field of view calculator, lens focal length, CCTV storage and bandwidth calculators, megapixel camera resolution calculator and many other CCTV tools so you can design a video surveillance system quickly, easily and professionally.
More detail product specific information and tutorial, please see the JVSG link
Download the latest version of the tool