Now it cannot read my sim card and I have a useless phone.

My phone no longer works.

Based on experience with other SIM adapters, I drilled a hole in this card, and can now insert it and remove it (with the help of needle-nosed pliers --- see uploaded photo).On my "dumb" phone, the SIM card fits into a recessed basin under a metal clip, instead of sliding straight into a slot (see other photo); it can then be removed by pushing at the bottom instead of sliding from the top

The opening for the SIM card is too large, so the card falls out readily, potentially breaking your phone

Unfortunately, it stuck so bad in my phone (Nokia 925) that I can't even open the SIM drawer, so now the phone is basically useless.

now no sim cards register on it, the phone is not usable anymore

The prongs bent and I had to forcibly withdrawn this piece of garbage form my phone.

Ruined my phone.

Ruined my phone

I bought another brand and it damaged my phone.

I needed SIM card adapters so I can easily switch between my two smart phones

My dad loved them, they are good if you like switching phones like he does

I've considered buying the cheap go smart phones to make a loss cheaper yet,

Depending on the design of the SIM holder of the phone you're trying to put this into, the nano-SIM may disengage from the holder when you're sliding it in or out, and if it snags on the SIM contact of the phone, it could permanently damage your phone--that happened to mine where one contact broke off

The mini-SIM slot in my smart phone requires that the card slide straight in, and that it be pulled out by one end

It broke my phone's sim card slot

The phone is now unusable as a phone