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Posts on Mobile

29 Posts

How to Resolve "Cannot Activate eSIM" Error on Rakuten Mobile

This article provides solutions when your Rakuten Mobile eSIM gets stuck on "Activating..." and then shows "Cannot activate eSIM".

2026-04-30
Actual steps for MNP transfer to LIBMO using eSIM

Actual steps for MNP transfer to the Docomo-line low-cost SIM "LIBMO" using eSIM on iPhone

2026-03-27
Actual steps for obtaining an MNP reservation number at Rakuten Mobile

Actual steps for obtaining an MNP reservation number to transfer from Rakuten Mobile to another carrier, with screenshots

2026-03-26
How to reduce app size by deleting Livly Island cache

How to reduce app size and free up smartphone storage by deleting Livly Island cache

2026-02-04
How to reduce app size by deleting Piccoma cache

How to reduce app size and free up smartphone storage by deleting Piccoma cache

2026-02-04
Actual steps for MNP transfer to Rakuten Mobile using eSIM on AQUOS sense9

Actual steps for MNP transfer from IIJmio to Rakuten Mobile using eSIM on AQUOS sense9 with screenshots

2025-11-01
Actual steps for MNP transfer from Rakuten Mobile to irumo using eSIM (with images)

Actual steps for MNP transfer from Rakuten Mobile to Docomo irumo using eSIM on iPhone with screenshots

2024-11-19
Actual steps for MNP transfer to irumo using eSIM (with images)

Actual steps for MNP transfer to Docomo irumo using eSIM on iPhone with screenshots

2024-11-08
How to turn off LINE's "Celebrate your friend's birthday!" notifications

How to turn off notifications for LINE friends' birthdays

2024-08-11
How to send links for Mercari, Yahoo! Flea Market, Rakuma, etc., on LINE so they open directly in the app

How to send links for Mercari, Yahoo! Flea Market, and Rakuma on LINE so they open directly in the app

2024-06-20
Actual steps for name change (surname change) procedures at Rakuten Mobile

Actual steps and precautions for the surname change procedure at Rakuten Mobile

2024-04-07
[iOS] Actual steps for MNP transfer from Rakuten Mobile to Nippon Tsushin using eSIM

Actual steps for MNP transfer from Rakuten Mobile to Nippon Tsushin SIM on iPhone with screenshots

2024-03-23
Actual steps for canceling Docomo Mail Carryover

How to cancel Docomo Mail Carryover with actual screenshots! Compatible with both iPhone and Android

2024-03-20 2024-08-01
How to fix the login error displayed in the Bookoff app

How to fix the "Login error" displayed in the Bookoff app

2024-03-11
How to send Google Maps links on LINE so they open directly in the app

How to send Google Maps links on LINE so they open the Google Maps app instantly

2023-11-24
How to send YouTube links on LINE so they open directly in the app

How to send YouTube links on LINE so they open the YouTube app instantly

2023-11-24

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