SGP.32 Challenges: The Traps That Break IoT eSIM Deployments
SGP.32 does one job well: it gets an operator profile onto an IoT eUICC and switches it on, under the control of an eIM, without anyone touching the...
Read more →Onomondo and SGP.32: Its eSIM, Its New eIM, and the Lock-In It Wants to Break
Onomondo has done something most SGP.32 connectivity providers have quietly avoided: it has built its own eIM, the eSIM IoT Remote Manager, and it says you can use...
Read more →Is Your Cellular Modem Really Ready for SGP.32? BIP, STK and the Hidden Hardware Problem in IoT eSIM
Buying an eSIM-capable modem does not make your product SGP.32-ready. As of August 2026 the specification is stable, certified eUICC hardware is shipping, and the orchestration platforms that...
Read more →Kigen and SGP.32: The Lock Burned Into Silicon
The short version: Kigen sits on the deepest lock-in point in the whole SGP.32 architecture – and is the vendor working hardest to prove it isn’t one. The...
Read more →SGP.32 Didn’t End Operator Lock-In. It Moved It.
Answer-first summary: The industry sells SGP.32 as the end of operator lock-in. That claim is half true, which is what makes it dangerous. SGP.32 genuinely dissolves the lock...
Read more →SGP.32 v1.3: What Changed, and Why You Should Still Design Against v1.2
On 28 May 2026 the GSMA published SGP.32 v1.3, alongside a matching SGP.31 v1.3 architecture update and, the day before, an updated eUICC PKI Certificate Policy v2.3. If...
Read more →SGP.32 in July 2026: The Month Commercial IoT eSIM Hit Its Stride
July 2026 was the busiest month SGP.32 has had. For most of its life the GSMA’s IoT eSIM standard was something the industry talked about rather than shipped....
Read more →Kigen’s IoT eSIM Starter Kit: SGP.32 gets a proving ground
The distance between an eSIM standard existing and an eSIM standard being usable is where a lot of IoT projects quietly stall. Kigen has just put something in...
Read more →What is SGP.31 and How Does it Relate to SGP.32?
If you’ve been researching IoT eSIM, you’ve probably discovered that the new GSMA standard isn’t a single specification. Instead, it consists of several closely related documents, each with...
Read more →The Future of Industrial Cellular Connectivity: SGP.32, eSIM, eIM Platforms, Industrial Routers and the Evolution of IoT Connectivity
A definitive industry reference guide for IoT architects, network engineers, procurement teams, industrial automation specialists, MNOs, MVNOs and enterprise connectivity managers. Published: SGP32.co.uk | Edition: 2026 Contents Section...
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