您好
我很久以前，在2022年左右买了iphone 13粉色256g
现在，当我去其他国家旅行时。我把它作为礼物送给了我的朋友。但她说网络被锁定了，无法使用它请帮我看看是哪里出了问题
Userlevel 7
+14
If you were a Tmobile USA customer and meet the requirements in the link below you need to contact Tmobile support to request the unlock.
https://www.t-mobile.com/responsibility/consumer-info/policies/sim-unlock-policy
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