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HGEFnt
User level: Level 1 (4 points)

Cannot open LINE on a new phone

I switched to iPhone 17 and I cannot open LINE app. It tells me my Apple ID account it invalid.

Posted on Sep 18, 2026 4:50 PM

1 reply

razmee209
User level: Level 10 (205,348 points)

Sep 19, 2026 4:18 PM in response to HGEFnt

HGEFnt wrote:
I switched to iPhone 17 and I cannot open LINE app. It tells me my Apple ID account it invalid.

Contact Line support or look at their help site, not an Apple app or issue.

Originally posted at discussions.apple.com/thread/256360116