Good day to all,
Samsung GT-I9003 Dead Boot Repaired by Medusa
Procedures:
1. Disassemble the phone
2. Locate pin-out for Jtag
3. Download this file SAMSUNG_GTI9003_Repair.mf from Medusa support site
4. Select Easy Repair
5. Prepare a TF card for creating Repair Card (fat32)
6. in this stage, your phone is now working but the IMEI became 0049990106400..
trying to fix the IMEI but still the same..
so, this time we will be using the Octopus for re-flash ( 5800 usb cable is needed)
7. Download this firmware I9003DXKB2-I9003DXKB2-I9003OLBKB2.oct from Octopus support site
8. Press ( vol + Home + Power on ) for Emergency Mode.
9. Ready for re-flash ...
10. Changing IMEI
DONE!!!