Trying to unlock phone with unlock code but now wants a puk?
Found 28th Aug 2017
Will try and keep this short. My Samsung S6 is locked to o2 and uses a giffgaff sim. Got a unlock code from ebay, put a plusnet sim in but i incorrectly entered the unlock code 3 times so it blocked it and now is looking for a PUK code. It works fine if i put my giffgaff sim in, but i have no way of unlocking it with the giffgaff sim in. If i put the plusnet sim in, it says "sim network pin blocked. Enter sim network puk" but both giffgaffs puk and plusnets puk doesn't work. Please help! Thanks