Flashing ka process Xperia devices mein Sony Flash Tool ya Xperia Companion ke zariye hota hai. Ye process aapka software update ya repair karne ke liye use hota hai.

Flashing ke Liye Required Tools:

• ✅ Sony Flash Tool (Flashtool by Androxyde)
• ✅ FTF Firmware file (jo aapke model ke liye ho)
• ✅ Unlocked Bootloader (agar custom firmware flash karna ho)
• ✅ USB Drivers (Xperia USB & Fastboot Drivers)

Flashing Ka Tarika:

1. Flashtool install karein aur drivers configure karein.
2. Apne device ka correct firmware (FTF file) download karein.
3. Device ko Flash Mode (Volume Down + USB Cable) mein connect karein.
4. FTF file ko Flashtool mein load karein aur flashing start karein.
5. Flashing complete hone ke baad phone ko reboot karein.

Agar Xperia device FRP lock ya screen pattern/PIN/password lock ka masla de raha hai, to aap EMMC File Method ya ADB Commands ka use kar sakte hain.

Method 1: Sony Xperia FRP Bypass via ADB

1. Phone ko Fastboot ya ADB Mode mein le aayen.
2. ADB Commands run karein:

   adb devices
   adb shell
   am broadcast -a android.intent.action.MASTER_CLEAR
               

3. Phone reboot hone ke baad FRP unlock ho jayega.

Method 2: FRP Remove via Flashtool

1. Flashtool se ‘Wipe User Data’ ka option select karein.
2. Device ko Flash Mode mein connect karein.
3. Flashing complete hone ke baad FRP remove ho jayega.

Agar aap Custom ROM install ya Root access enable karna chahte hain to bootloader unlock karna zaroori hai.

Bootloader Unlock Ka Process:

1. Sony ki official website se unlock code lein: https://developer.sony.com/unlockbootloader/
2. Phone ko Fastboot Mode (Volume Up + USB Cable) mein connect karein.
3. PC par Fastboot Commands run karein:

   fastboot oem unlock <unlock-key>

4. Device restart karein – Bootloader unlock ho chuka hai!

Note: Bootloader unlock karne se phone ka data format ho jata hai.

Most Useful Fastboot Commands:

fastboot devices               # Fastboot mode check karein
fastboot oem unlock            # Bootloader unlock karein
fastboot flash boot boot.img   # Custom boot.img flash karein
fastboot reboot                # Device reboot karein
        

Most Useful ADB Commands:

adb devices                 # ADB connection check karein
adb reboot bootloader       # Fastboot Mode mein le jayein
adb reboot recovery         # Recovery Mode mein le jayein
adb shell rm -r /data       # User data delete karein
        

Diag Mode ka istemal IMEI Repair, Network Unlock, aur Baseband Fixing ke liye hota hai.

Diag Mode Enable Karne Ka Tarika:

1. Phone ko ADB Mode mein le aayen.
2. Command run karein:

   adb shell
   setprop sys.usb.config diag,adb
               

3. Phone reboot hone ke baad Diag Mode enable ho jata hai.
4. IMEI Repair & Network Unlock ke liye ‘QCN File Restore’ ka use karein.

Sony Xperia devices ka software repair, flashing, unlocking, aur FRP bypass ka process Sony Flash Tool, ADB & Fastboot commands, aur Diag Mode ke zariye possible hai. Umeed hai ye tutorial aapke liye helpful hoga!

Agar aap kisi specific issue ka solution chahte hain, to bataiye!

1. Q1: Sony Xperia flashing ke liye kaun se tools use kiye jate hain?
   A: Sony Flash Tool ya Xperia Companion.
2. Q2: FRP bypass ke liye Xperia devices me ADB commands ka kya role hai?
   A: ADB commands ke zariye factory reset broadcast run karke FRP lock remove kiya jata hai.
3. Q3: Bootloader unlock ke liye Sony ki official website se kya liya jata hai?
   A: Unlock code.
4. Q4: Fastboot Mode se custom recovery flash karne ke liye kaun sa command use hota hai?
   A: fastboot flash boot boot.img (and similar commands for other partitions).
5. Q5: Diag Mode Xperia devices me IMEI repair ke liye kis file restore ka use karta hai?
   A: QCN File Restore.

1. Q1: Xperia flashing ke liye required firmware file ka format ______ hota hai.
   Jawab: FTF
2. Q2: Bootloader unlock karne se phone ka data ______ ho jata hai.
   Jawab: format
3. Q3: ADB command adb reboot ______ se device Fastboot Mode me jata hai.
   Jawab: bootloader
4. Q4: Diag Mode enable karne ke liye command setprop sys.usb.config ______,adb use hoti hai.
   Jawab: diag
5. Q5: Xperia devices ko flash karne ke liye required USB drivers ko ______ install karna zaroori hai.
   Jawab: Xperia USB & Fastboot

1. Q1: Describe the process of flashing a Sony Xperia device using Sony Flash Tool.
   A: Install Sony Flash Tool and configure drivers; download the correct FTF firmware file; connect the device in Flash Mode (Volume Down + USB Cable); load the FTF file into the tool and start flashing; reboot the phone after completion.
2. Q2: What steps are involved in bypassing FRP using ADB on Xperia devices?
   A: Boot the device into Fastboot or ADB mode, connect to PC, open ADB Command Prompt and run the commands: adb devices, then adb shell followed by am broadcast -a android.intent.action.MASTER_CLEAR; finally, reboot the phone.
3. Q3: Explain how to unlock the bootloader on a Sony Xperia device.
   A: Obtain the unlock code from Sony’s official website; connect the phone in Fastboot Mode (Volume Up + USB Cable); run the command fastboot oem unlock <unlock-key> on the PC; then restart the device. (Note: This will erase all data.)
4. Q4: What are the key functions of ADB & Fastboot commands in Xperia devices?
   A: They are used for flashing firmware, unlocking bootloader, bypassing FRP, and debugging or managing system data.
5. Q5: What is the purpose of Diag Mode in Sony Xperia repair?
   A: Diag Mode is used for IMEI repair, network unlocking, and baseband fixing by restoring QCN files.

1. T/F 1: Sony Xperia flashing is performed using Sony Flash Tool or Xperia Companion.
   Jawab: True
2. T/F 2: FRP bypass on Xperia devices can only be achieved through flashing.
   Jawab: False
3. T/F 3: Unlocking the bootloader on Xperia devices will result in a complete data wipe.
   Jawab: True
4. T/F 4: ADB & Fastboot commands are used for flashing, bootloader unlocking, and FRP bypass on Xperia devices.
   Jawab: True
5. T/F 5: Diag Mode on Xperia devices is used exclusively for rooting the device.
   Jawab: False