• ✅ Dono ka Bootloader aur Primary Architecture same hoga.
• ✅ Dono me same QFIL, QPST, ya Miracle Tool ka use ho sakta hai.
• ✅ Diag Mode, EDL Mode aur Test Point Methods same ho sakte hain.
• ✅ Security patches aur SoC-level features bhi similar ho sakti hain.

Lekin:

• ❌ Ek phone ka firmware directly doosray pe flash nahi karna chahiye.
• ❌ Har brand ka partition mapping aur security encryption alag hota hai.
• ❌ Same CPU hone ke bawajood Preloader aur Firehose Loader different ho sakte hain.
• ❌ Agar firmware incorrect hua, to phone hard brick ho sakta hai.

• ✅ Haan, agar dono devices ka model, brand aur variant same ho.
• ✅ Firmware trusted source se ho aur same storage type (eMMC/UFS) support karta ho.
• ✅ Flashing sirf “Factory Firmware” se ho, custom ROM ya modified software se nahi.

Lekin:

• ❌ Agar brand different ho ya variant mismatch ho, to device bootloop ya EDL lock me chala ja sakta hai.
• ❌ Qualcomm Secure Boot aur Anti-Rollback Mechanism activate ho sakta hai.
• ❌ Phone ka IMEI, Baseband, ya calibration corrupt ho sakta hai.

1. Step 1: Flashing se pehle IMEI, QCN aur EFS ka backup lein.
2. Step 2: QFIL ya QPST Tool me firmware check karein ke brand aur model same hai.
3. Step 3: Firehose Programmer File (prog_emmc_firehose) ko carefully select karein.
4. Step 4: Partition Mapping aur RawProgram.xml files verify karein.
5. Step 5: Safe flashing ke liye “Firmware Update” mode prefer karein, “Format + Download” na karein.

Caution: Agar phone me Anti-Rollback Protection hai, to downgrade karne se phone dead ho sakta hai.

• ✅ Same CPU hone se basic architecture similar hoti hai, lekin firmware exchange directly nahi karna chahiye.
• ✅ Flashing safe tab ho sakti hai jab model, brand, variant, aur storage type same hon.
• ❌ Agar preloader ya firehose different ho, to firmware exchange se phone hard brick ho sakta hai.

1. Q1: Qualcomm Same CPU ka matlab kya hai?
   A: Agar do devices ka chipset same ho, to unka bootloader, primary architecture, aur SoC features similar hotay hain.
2. Q2: Kya same CPU hone se firmware exchange ho sakta hai?
   A: Nahi, kyun ke partition mapping aur security encryption alag hotay hain.
3. Q3: Konsi conditions me firmware exchange safe ho sakta hai?
   A: Jab dono devices ka model, brand, variant, aur storage type same hon, aur firmware trusted source se ho.
4. Q4: Agar firmware incorrect hua, to kya ho sakta hai?
   A: Phone hard brick ho sakta hai.
5. Q5: Preloader aur Firehose Loader same CPU ke bawajood kyon different ho sakte hain?
   A: Kyun ke har brand ki partition mapping aur security features alag hotay hain.

1. Q1: Agar do devices ka Qualcomm chipset same ho, to unka ______ aur primary architecture similar hoga.
   Jawab: bootloader
2. Q2: Same CPU hone ke bawajood, firmware exchange directly ______ nahi karna chahiye.
   Jawab: flash
3. Q3: Firmware exchange safe tab ho sakta hai agar devices ka model, brand, aur ______ same hon.
   Jawab: variant
4. Q4: Preloader aur Firehose Loader alag hone se phone ka ______ ho sakta hai.
   Jawab: brick
5. Q5: Flashing safe karne ke liye “Factory Firmware” mode ______ hota hai.
   Jawab: prefer

1. Q1: Explain the concept of “Qualcomm Same CPU” in simple terms.
   A: Same CPU ka matlab hai ke do devices ka chipset similar architecture aur bootloader share karta hai, lekin firmware exchange directly nahi kiya jata.
2. Q2: What conditions must be met for safe firmware exchange?
   A: Dono devices ka model, brand, variant, aur storage type same hona chahiye, aur firmware trusted source se hona chahiye.
3. Q3: Why should you not directly flash firmware from one device to another even if they have the same CPU?
   A: Kyun ke partition mapping, security encryption, aur preloader differences ki wajah se risk hota hai.
4. Q4: What can happen if incorrect firmware is flashed on a device?
   A: Phone hard brick ho sakta hai.
5. Q5: How does the concept of “Qualcomm Same CPU” affect the flashing process?
   A: Even if CPUs are the same, differences in firmware files and partition mapping mean that firmware must be carefully matched.

1. T/F 1: Agar do Qualcomm devices ka CPU same ho, to unka firmware directly exchange ho sakta hai.
   Jawab: False
2. T/F 2: Same CPU hone se bootloader aur primary architecture similar hotay hain.
   Jawab: True
3. T/F 3: Har brand ka partition mapping aur security encryption alag hota hai.
   Jawab: True
4. T/F 4: Agar firmware galat hua, to phone hard brick ho sakta hai.
   Jawab: True
5. T/F 5: Safe firmware exchange ke liye “Factory Firmware” mode prefer kiya jata hai.
   Jawab: True