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DRNewcomb · 10-05-2017, 03:44

Does the Piranha Mobile SIM work in an iPhone 3GS?

I have an old, unlocked iPhone 3GS. I've tested it with a T-Mobile SIM and it works fine. When I insert the Piranha SIM, it starts off with "Searching" and ends up on "No Service." Putting the phone in and out of Airplane Mode produces "Invalid SIM".

The SIM works perfectly in my Moto G.

	(#405)
DRNewcomb (Offline) Senior Member Prepaid Professionist Posts: 1,465 Join Date: 27 Feb 2004 Location: Mississippi, USA Country:	10-05-2017, 03:44 Does the Piranha Mobile SIM work in an iPhone 3GS? I have an old, unlocked iPhone 3GS. I've tested it with a T-Mobile SIM and it works fine. When I insert the Piranha SIM, it starts off with "Searching" and ends up on "No Service." Putting the phone in and out of Airplane Mode produces "Invalid SIM". The SIM works perfectly in my Moto G.