My customers always request me to solution of insert sim card of s6, so i get it and share with you.
This is step by step guide to solve the insert sim problem solution. Actually this problem shows, when
you replace the sim card again and again but you can’t notice that about the damage of sim jacket.
Solution: First check the sim slot with the help of multi-meter if you face some problem in it then replace first,
If problem remains then use 2nd method, Check and replace the highlighted components which shows in the upper picture
3rd method: If all method fails then replace the ic U4012, which is also mention on the picture solution.
I hope your problem will be solved.