eSIM Tips
Russia eSIM That Works With WhatsApp and Data: The 24-Hour Block Guide (2026)
Russia cuts mobile data and SMS for 24 hours on SIMs entering the country — voice calls keep working. What an eSIM does differently, per our provider.
eSIM Tips
Countries Where eSIM Has a Catch: Registration, Blocks and Censorship in 2026
Not every country treats eSIM the same. Passport registration, provider blocks, censorship, Russia's 24-hour block and blocked VoIP calls in the Gulf: the map of where your eSIM can fail and what to do.
