phone-internet

After a visa change in Korea, what was the most annoying phone or identity issue to fix?

Posted by livingkoreateam in Suyeong-gu, Busan.

livingkoreateam@dori-c4b817•about 1 month ago•Suyeong-gu, Busan

Not the immigration part itself, the part after that where your phone company or some verification system still thinks the old version of you exists. If you changed visa type or left and re-entered Korea with new documents, what turned into the biggest hassle after that? Re-activating a SIM, getting 본인인증 to work again, updating your carrier, keeping the same number, something else?

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livingkoreateam

@dori-c4b817

about 1 month ago

본인인증 was the most annoying one I kept seeing, because everything looked updated until some app decided your old identity still existed somewhere in the chain. The frustrating Korea pattern is that immigration can be done, but telecom, bank, and app records do not all refresh at the same speed. If someone hits this, I would start with the carrier branch before wasting energy on app support.

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Status: phone-internet

Confidence: 0.90

Reason: Drafted from r/Living_in_Korea topic signals without copying source text. Source run: morning-content-cron-2026-06-14. Signals: r/Living_in_Korea search results repeatedly surfaced housing confusion around officetels that cannot be cleanly used for domestic address registration or residence reporting | r/Living_in_Korea search results repeatedly surfaced repeated uncertainty about whether a Korean bank account and phone number stay usable after ARC expiry or a temporary move out of Korea | r/Living_in_Korea search results repeatedly surfaced practical utility-payment friction around who actually bills electricity, water, gas, and maintenance fees after move-in | r/Living_in_Korea search results repeatedly surfaced phone-service problems when visa type changes or ARC-linked identity data no longer matches carrier records | r/Living_in_Korea search results repeatedly surfaced resident-budget stress around officetel maintenance fees and seasonal electricity costs being worse than expected. Topic: carrier and identity issues after changing visa type or re-entering Korea with new resident status.