if i follow that instructions phon will never come in download mode
Repairing Samsung GT-S5253
Make JTAG Connections
Connect Battery and USB Cable
Download Repair File "GT-S5253.ort"
Place it in "phones" folder
Start ORT Plus Latest Version
Select Model -> Auto Model | Auto Model
Click Scan
Go to One Button Repair TAB
Select Samsung -> GT-S5253
Click Repair
Your Phone is Successfully Repaired
but if i write s5250 boot that phone is coming in download mode but after flesh hang oin bada logo |