Iphone needs factory reset.
I recently bought a locked Iphone and have been trying to unlock it for days now. The phone functions fine but when I try to type in a passcode it wont let me. I also cannot type in any number to make a call. The phones carrier is Att . I have the sim card from att and the iphones IMEID number. Is there any way that an ATT worker can do a factory reset of this phone on their end? And no, I do not have a mac or pc to connect any iphone to nor do I have an Icloud, itunes, or any AppleID information. I only have the sim card, IMEID, MEID, SN, ICCID.