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Device Compatibility
Device CompatibilityDoes an eSIM Work on a Blacklisted or IMEI-Blocked Phone?
A blacklisted or IMEI-blocked phone will not connect to a travel eSIM in most cases, because the block sits at the device level, not the SIM. Here is the real difference between a local carrier blacklist and the GSMA shared global registry, and how to check a phone before you buy it secondhand.
co:sim TeamSep 18, 20268 min
Device CompatibilityHow to Install an eSIM on a Huawei or Honor Phone
Not every Huawei or Honor phone has eSIM hardware, and the model name alone won't tell you. Here's exactly which ones do, how to install an eSIM step by step, and what to check if the option isn't there.
