Jab bhi aap Spreadtrum (SPD) device ko connect karte hain, har baar ek naya port number assign hota hai. Is wajah se flashing ya unlocking tools mein baar-baar port manually select karna parta hai.

1. Auto Port Switching: SPD chipset devices jab bhi connect hote hain, system unka ek temporary port assign karta hai.
2. Drivers Issue: Agar SPD USB drivers properly install nahi hain, to har baar naya port assign ho sakta hai.
3. Different Boot Modes: Jab aap Diag Mode, Flash Mode, ya Fastboot Mode mein connect karte hain, har mode ka alag port hota hai.
4. Windows COM Port Management: Windows OS kuch devices ko different COM ports par map karta hai.

1. Method 1: Device Manager Se Static Port Set Karna
   1. Device Manager open karein.
   2. Ports (COM & LPT) section mein apne SPD device ka port dhoondein.
   3. Right-click → Properties par click karein.
   4. Port Settings → Advanced mein jayein.
   5. COM Port Number ko manually set karein aur “OK” karein.
2. Method 2: Proper SPD USB Drivers Install Karna
   1. Latest SPD USB Drivers download aur install karein.
   2. PC ko restart karein aur device ko dobara connect karein.
   3. Flashing/Unlocking Tool open karein aur check karein ke port change ho raha hai ya nahi.
3. Method 3: Auto Port Selection Enable Karna

   Agar aap flashing ya unlocking software use kar rahe hain, to usme “Auto Detect Port” ya “Auto Scan” option enable karein.

4. Method 4: Different USB Cable aur Port Try Karna

   Kabhi kabhi USB cable ya PC ka USB port faulty hota hai. Naya cable aur doosra USB port use karein.

🎯 Final Baat: Agar aap chahte hain ke SPD device har baar ek hi port par connect ho, to static port mapping ka method best hai. Isse flashing aur unlocking process fast aur smooth ho jati hai.

1. Q1: SPD device connect karte waqt naya port number kyun assign hota hai?
   A: Kyun ke system auto port switching karta hai aur temporary port assign karta hai.
2. Q2: Agar SPD USB drivers sahi se install nahi hain to kya ho sakta hai?
   A: Har connection par naya port assign ho sakta hai.
3. Q3: Diag Mode, Flash Mode aur Fastboot Mode mein port kyu different hota hai?
   A: Har mode ke liye alag port mapping hoti hai.
4. Q4: Windows COM Port Management ka kya role hai?
   A: Windows devices ko different COM ports par map karta hai.
5. Q5: Static port mapping se kya faida hota hai?
   A: SPD device hamesha ek hi port par connect hota hai, jis se flashing aur unlocking process smooth ho jati hai.

1. Q1: SPD device connect karte waqt system ek ______ port assign karta hai.
   Jawab: temporary
2. Q2: Proper drivers install na hone par har connection pe naya ______ assign hota hai.
   Jawab: port
3. Q3: Diag Mode, Flash Mode, aur Fastboot Mode mein ______ alag hota hai.
   Jawab: port
4. Q4: Device Manager se static port set karne ke liye right-click kar ke ______ option select karte hain.
   Jawab: Properties
5. Q5: Static port mapping se flashing process ______ ho jati hai.
   Jawab: smooth

1. Q1: SPD device har connection par naya port kyon assign hota hai?
   A: Kyun ke system auto port switching karta hai, drivers issue ya different boot modes ki wajah se temporary port assign hota hai.
2. Q2: Device Manager se static port set karne ka process kya hai?
   A: Device Manager open karna, SPD device ke Properties me jaake Port Settings → Advanced me COM Port Number manually set karna.
3. Q3: Proper SPD USB drivers install karne se kya asar hota hai?
   A: Port assignment issue solve hota hai aur device consistent port par connect hota hai.
4. Q4: Auto Port Selection option flashing tools mein kyon enable karna chahiye?
   A: Taake software automatically sahi port detect kar sake, manual selection ki zaroorat na pade.
5. Q5: Static port mapping se flashing aur unlocking process par kya effect padta hai?
   A: Process fast aur smooth ho jati hai kyun ke device hamesha ek hi port par connect hota hai.

1. T/F 1: SPD device connect karte waqt system hamesha static port assign karta hai.
   Jawab: False
2. T/F 2: Windows OS devices ko alag COM ports par map kar sakta hai.
   Jawab: True
3. T/F 3: Static port mapping se flashing process smooth ho jati hai.
   Jawab: True
4. T/F 4: Auto Port Selection enable karne se manual port selection ki zaroorat padti hai.
   Jawab: False
5. T/F 5: Proper SPD USB drivers install karne se port issue solve ho jata hai.
   Jawab: True