Model change
User J:COM service
If you have these symptoms, it is recommended to change the model!




Applicable products and charges for model change
iPhone
iPhoneの端末料金
- iPhone 16【販売終了】ティール
| Shipping | 48 times payment | 24 installments | bulk |
|---|---|---|---|
Device price discount available iPhone 16128GB |
2,600 yen per month (2,860 yen including tax) |
5,200 yen per month (5,720 yen including tax) |
124,800 yen (137,280 yen including tax) |
- 48 times payment
- 24 installments
- bulk
| Shipping | payment |
|---|---|
|
Device price discount available iPhone 16128GB |
2,600 yen per month (2,860 yen including tax) |
| Shipping | payment |
|---|---|
|
Device price discount available iPhone 16128GB |
5,200 yen per month (5,720 yen including tax) |
| Shipping | payment |
|---|---|
|
Device price discount available iPhone 16128GB |
124,800 yen (137,280 yen including tax) |
- You can purchase terminals designated by our company for each line from the 13th month after the first billing start month of the previously purchased J:COM MOBILE terminal.
- When changing models, a registration fee of 3,000 yen (3,300 yen including tax) is required.
- 【機種変更限定】iPhone16 [128GB] 端末割の適用条件はこちら
Don't worry about any trouble! You can apply for the device warranty service at the same time as contracting the device.
AppleCare+ for iPhone (対象機種:iPhone 16)
Android
Androidの端末料金
| Shipping | 48 times payment | 24 installments | bulk |
|---|---|---|---|
| らくらくスマートフォン Lite | 1,000 yen per month (1,100 yen including tax) |
月額2,000円 (税込2,200円) |
48,000円 (税込52,800円) |
Device price discount available MIVE ケースマ |
600 yen per month (660 yen including tax) |
1,200 yen per month (1,320 yen including tax) |
28,800 yen (31,680 yen including tax) |
| AQUOS sense10 | 月額1,350円 (税込1,485円) |
2,700 yen per month (¥2,970 including tax) |
64,800円 (税込71,280円) |
Device price discount available Galaxy A25 5G |
700 yen per month (770 yen including tax) |
月額1,400円 (税込1,540円) |
33,600円 (税込36,960円) |
- 48 times payment
- 24 installments
- bulk
| Shipping | payment |
|---|---|
| らくらくスマートフォン Lite |
月額1,000円 (税込1,100円) |
|
Device price discount available MIVE ケースマ |
月額600円 (税込660円) |
| AQUOS sense10 |
月額1,350円 (税込1,485円) |
|
Device price discount available Galaxy A25 5G |
月額700円 (税込770円) |
| Shipping | payment |
|---|---|
| らくらくスマートフォン Lite |
月額2,000円 (税込2,200円) |
|
Device price discount available MIVE ケースマ |
1,200 yen per month (1,320 yen including tax) |
| AQUOS sense10 |
2,700 yen per month (¥2,970 including tax) |
|
Device price discount available Galaxy A25 5G |
月額1,400円 (税込1,540円) |
| Shipping | payment |
|---|---|
| らくらくスマートフォン Lite |
48,000円 (税込52,800円) |
|
Device price discount available MIVE ケースマ |
28,800円 (税込31,680円) |
| AQUOS sense10 |
64,800円 (税込71,280円) |
|
Device price discount available Galaxy A25 5G |
33,600円 (税込36,960円) |
- You can purchase terminals designated by our company for each line from the 13th month after the first billing start month of the previously purchased J:COM MOBILE terminal.
- When changing models, a registration fee of 3,000 yen (3,300 yen including tax) is required.
- Prices are subject to change without notice.
- Click here for eligibility requirements for the Samsung Galaxy A25 5G device discount, available only to customers upgrading their devices.
- MIVE ケースマ端末割の適用条件はこちら
Don't worry about any trouble! You can apply for the device warranty service at the same time as contracting the device.
安心端末保証60(対象機種:らくらくスマートフォン Lite、MIVE ケースマ、Google pixel 8a、AQUOS sense10、Samsung Galaxy A25 5G)
Model change flow
Apply online
Apply from the dedicated form

J:COM Personal ID is required to apply.
J:COMパーソナルID
If there are any errors in the information provided in your online application,
You will need to review the details and complete the formal application process at a later date.
Pick up your device

We will send the device to you by mail.
When you receive the device, please check the enclosed materials and replace SIM Card from the old device to the new device.
Support for changing your device model
Click here for details
Please apply using the dedicated application form.
Contact us by phone
(Free call)0120-938-362
9:00-18:00 [Open all year round]
FAQ
機種変更時、データの移行はどうすればいいですか?
iPhone同士なら「クイックスタート」、AndroidならGoogleアカウントを利用した移行が便利です。
手順については下記ページを参考にしてください。
機種変更後、古い端末の返却は必要ですか?
返却は不要です。ただし、端末買取サービスを利用される場合は、端末郵送の手続きが必要となります。
端末買取サービスについて詳しくはこちら
機種変更の手数料はかかりますか?
登録等手数料3,000円(税込3,300円)が必要となります。
[About the amount including tax]
- Consumption tax differences may occur due to changes in the consumption tax rounding method under the invoice system.
