SPD (Spreadtrum) chipset wale mobile phones ka firmware, NV file, IMEI data aur EFS partition backup karne ke liye SPD Backup Tools use kiye jate hain. Yeh tools flash karne se pehle data save karne ke liye bohot zaroori hote hain, taake koi bhi masla aaye to phone easily restore ho sake.

1️⃣ Miracle Box (Best & Easy Tool)

Features:
✅ Firmware & NV file backup
✅ IMEI & Security backup
✅ Diag Mode aur Factory Reset ka support

Backup Ka Method:
1. Miracle Box tool open karein.
2. SPD chipset select karein.
3. Read NV ya Read Full Flash option choose karein.
4. Backup ko save karein aur flash hone se pehle safe rakkhein.

2️⃣ CM2 SPD (Infinity Box)

Features:
✅ Full ROM backup
✅ NV File aur Security Data ka backup
✅ Pattern Lock, FRP Remove aur Boot Repair

Backup Ka Method:
1. CM2SPD tool open karein.
2. Phone ko EDL ya Diag Mode mein connect karein.
3. Read Firmware ya Read NV option select karein.
4. File ko PC mein save karein.

3️⃣ Unlock Tool (Fast & Reliable)

Features:
✅ Full ROM + EFS + Security Backup
✅ Safe & Fast Backup
✅ Diag aur EDL Mode ka support

Backup Ka Method:
1. Unlock Tool ko open karein.
2. SPD model select karein.
3. Read Firmware ya Read NV file ka option choose karein.
4. Backup complete hone ke baad file ko save karein.

4️⃣ SPD Flash Tool (Official Software)

Features:
✅ Factory Firmware Backup
✅ Security Partition Backup
✅ Spreadtrum Phones Flashing & Repair

Backup Ka Method:
1. SPD Flash Tool download karein.
2. PAC file select karein.
3. ReadBack option se backup save karein.

• Battery at least 50% charge ho.
• Right SPD Driver install ho.
• Phone ko BROM Mode ya Diag Mode mein connect karein.
• Backup file ko secure jagah par save karein.

Agar aap SPD phone flash ya IMEI repair kar rahe hain, to backup lazmi karein. Miracle Box, CM2, Unlock Tool aur SPD Flash Tool best options hain. Backup se aap IMEI loss, dead boot aur security issues se bach sakte hain!

1. Q1: SPD Backup Tools kis liye use kiye jate hain?
   A: Firmware, NV file, IMEI data aur EFS partition ka backup lene ke liye.
2. Q2: Miracle Box se backup lene ka pehla step kya hai?
   A: Miracle Box tool open karna aur SPD chipset select karna.
3. Q3: CM2 SPD tool me backup option kaun sa hota hai?
   A: Read Firmware ya Read NV option.
4. Q4: Unlock Tool ka use backup ke liye kyon kiya jata hai?
   A: Kyun ke yeh full ROM, EFS, aur security data ka backup provide karta hai.
5. Q5: SPD Flash Tool se backup lene mein kaun sa option use hota hai?
   A: ReadBack option.

1. Q1: SPD Backup Tools se firmware, NV file, IMEI data aur ______ ka backup liya jata hai.
   Jawab: EFS partition
2. Q2: Miracle Box tool me backup save karne se pehle device ka ______ check karna zaroori hai.
   Jawab: chipset
3. Q3: CM2 SPD tool me phone ko ______ ya Diag Mode mein connect karte hain.
   Jawab: EDL
4. Q4: Unlock Tool se full ROM aur ______ backup liya jata hai.
   Jawab: EFS
5. Q5: SPD Flash Tool se backup ke dauran ReadBack option use karke file ko ______ jata hai.
   Jawab: save

1. Q1: SPD Backup Tools ka primary function kya hai?
   A: Device ke firmware, NV file, IMEI data aur EFS partition ka backup lena.
2. Q2: Miracle Box me backup process kaun se steps follow karta hai?
   A: Tool open karna, SPD chipset select karna, Read NV/Full Flash option choose karna, aur backup file save karna.
3. Q3: CM2 SPD tool me backup lene ke liye phone ko kis mode mein connect karte hain?
   A: EDL ya Diag Mode.
4. Q4: Unlock Tool se backup ke dauran kya data save hota hai?
   A: Full ROM, EFS aur security related data.
5. Q5: SPD Flash Tool me backup save karne ka final step kya hai?
   A: PAC file select karna aur ReadBack option se backup save karna.

1. T/F 1: SPD Backup Tools se sirf firmware ka backup liya jata hai.
   Jawab: False
2. T/F 2: Miracle Box, CM2, Unlock Tool aur SPD Flash Tool backup ke liye best options hain.
   Jawab: True
3. T/F 3: Unlock Tool se sirf EFS backup liya jata hai.
   Jawab: False
4. T/F 4: SPD Flash Tool me PAC file select karna zaroori hota hai.
   Jawab: True
5. T/F 5: Backup se IMEI loss aur security issues se bachav hota hai.
   Jawab: True