REQUIRMENTS For Samsung Galaxy S3 Neo GT-I9300I Dead Boot Repair

1) 16 GB SD card
2) Win32DiskImager
3) unbrick file
4) odin and stock firmware

For 4 file repair firmware Search tis file I9300IXXUAND1_I9300IOJVAND1 in z3x support or HWK support

Procedure

1) install the Win32DiskImager
2) download and extract the debrick.zip u will find a debrick.img
3) insert sd card (16 GB class 4 or 10) and format it
4) open Win32DiskImager
5) open img file and write to sd card
6) after complete remove sd card from pc and insert it into your neo
7) insert back the battery and press vol down + home + power button
8) u will get into download mode
9) now remove your sd card from mobile
10) open odin and add your firmware and flash

Source:Xda Here
https://i1.wp.com/droid-developers.com/wp-content/uploads/2016/04/Samsung-Unlock-Boot-loaders.jpg?fit=1024%2C768https://i1.wp.com/droid-developers.com/wp-content/uploads/2016/04/Samsung-Unlock-Boot-loaders.jpg?resize=150%2C150Fahim MahmudForumdead boot repair,Samsung GalaxyREQUIRMENTS For Samsung Galaxy S3 Neo GT-I9300I Dead Boot Repair 1) 16 GB SD card 2) Win32DiskImager 3) unbrick file 4) odin and stock firmware Download Win32DiskImager Download unbrick file Download Odin Download Stock Firmware For 4 file repair firmware Search tis file I9300IXXUAND1_I9300IOJVAND1 in...Android Help,Troubleshooting  & Stock Rom