I got a new phone a few months back and been honest its not that bad, but i have one major gripe every now and again when i put it down the sim will come loose and i don’t find out till i pick it up 3 hours later. It doesnt do it all the time and it doesnt seem to matter how hard the phone gets put down to wheat er the sim card pops out.

This is clearly a design flaw with the phone, as the battery doesn’t push down on the sim card bit enough to stop it popping out.

I’ve tried putting coins on top of the battery but all are just to thick and make the rear casing stick out to much, i think my best bet will be to fold some paper up  and place it on top of the sim card to try and hold it down, in fact the easier option would be to tape the sim card down.