Is my old iPhone interfering with my current iPhone?

Hello so I sold my old iPhone 6 to a person in my neighborhood a few weeks ago and recently my phone has had trouble connecting to Wi-Fi and my cellular data. Is it possible that my iPhone is being interfered with by my old one? If so should I ask him to reset his network settings or something? P.s. He lives fairly close to me.

Ok

Yes

No its not possible…

No I seriously doubt that the old one is interfering with the new one.

If you live in an are with a lot of wireless networks around, it may be possible that 1 or more routers use the same channel, which cause interference. You'll need to change your wireless router's channel to something that isn't in use around your area.

Well 1st off, of course before selling your phone you should have reset it.

Secondly, no, a previous iPhone wouldn't affect another iPhone in that way. Likely is a fault with the current phone in some way.

No possible connection between your old phone and new.
The only thing that could possibly be effected are account settings, if you failed to factory reset or remove your accounts. For example, if you have an email account setup on your old and new phone, your messages may be going there. But other than things like that, no. It will have no baring on your network or Wi-Fi connections. If there's a reception issue, it is because you are holding your phone wrong, according to Apple.

No not at all. Do one thing go to Wi-Fi connected network tab on connection then forget connection and then reconnect to that Wi-Fi network. What exactly problem you are facing

B a got it

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