Repair Galaxy S4 GT-I9500 Imei 0049,step by step UFST

Hello There

To day I’m going to share here,How to repair Galaxy S4 GT-I9500 Imei 0049 problem With Using UFST Box.


  • Root i9500(USE CF AUTO ROOT)
  • download cert file from support area

Android Lollipop (5.0 and higher) not allows to communicate with (USB and UART),To fix this situation do following steps:

1. Switch Off Phone.
2. Enter Recovery Boot Mode (Vol +, Home,Power)
3. Select „Enable cp logging“.
4. Confirm using Power button

now connect UFST and do follows,

  • Dial *#0808# and select DM+MODEB+ADB
  • connect RJ45 Cable To mobile
  • now click Gen.Settings,it will ask SN.
  • write SN.

You can see Cert Corrupted in second screenSHOT

  • Now Finally Click On Write Cert
  • wait a few seconds,done

After write CERT you will get working network finally 0049 Problem Solved

Rehan Shaikh