ADB ek command-line tool hai jo Android device aur computer ke darmiyan bridge ka kaam karta hai. Is mode ka istemal device ki debugging, file transfer, FRP bypass, screen lock removal, custom ROM flashing, aur data backup & restore ke liye kiya jata hai.

Developer Options Enable Karna:

1. Phone ki Settings → About Phone → Build Number par 7 dafa tap karein.
2. Developer Options activate ho jaye ga.
3. USB Debugging enable karein.

Computer Se Connect Karna:

1. USB cable se phone ko PC se connect karein.
2. PC par ADB drivers aur platform tools install honi chahiye.
3. Command Prompt ya Terminal open karein aur adb devices likhein.
4. Agar device listed hai to ADB sahi tarah work kar raha hai.

• ADB Shell Access:
  adb shell se phone ka command-line interface open hota hai.
• ADB FRP Bypass:
  adb shell am broadcast -a android.intent.action.MASTER_CLEAR se FRP lock remove karne ki koshish ki jati hai (kuch devices ke liye).
• ADB Screen Lock Remove:
  adb shell rm /data/system/gesture.key se pattern ya PIN lock remove kiya jata hai.
• ADB Bootloader Unlock:
  adb reboot bootloader se phone fastboot mode mein boot ho jata hai.
• ADB Firmware Flashing:
  adb sideload update.zip se OTA update ya custom ROM install ki jati hai.
• ADB Data Backup & Restore:
  adb backup -apk -shared -all -f backup.ab se complete backup liya jata hai.

• ⚠ USB Debugging active hone par unauthorized access ka khatra hota hai.
• ⚠ FRP bypass ya lock remove karne ke liye correct firmware aur drivers zaroori hain.
• ⚠ Bootloader unlock karne se data wipe ho sakta hai, is liye pehle backup lein.

Agar aap kisi specific ADB command ya practical tutorial chahte hain, to please bataiye!

1. Q1: ADB Mode kya hai?
   A: ADB ek command-line tool hai jo Android device aur PC ke darmiyan bridge ka kaam karta hai.
2. Q2: Developer Options activate karne ke liye Build Number par kitni dafa tap karna hota hai?
   A: 7 dafa.
3. Q3: USB Debugging enable karne ke baad kaun sa command use karke device list check karte hain?
   A: adb devices.
4. Q4: ADB shell se device ka command-line interface kaise open hota hai?
   A: adb shell command se.
5. Q5: Bootloader unlock karne ke liye kaun sa ADB command use hota hai?
   A: adb reboot bootloader.

1. Q1: ADB ka full form hai ______ Debug Bridge.
   Jawab: Android
2. Q2: Developer Options activate karne ke liye Build Number par 7 ______ tap karne hote hain.
   Jawab: dafa
3. Q3: ADB Mode se file transfer, debugging, aur ______ flashing ke liye use hota hai.
   Jawab: custom ROM
4. Q4: adb devices command se device list ______ jati hai.
   Jawab: display
5. Q5: Bootloader unlock karne ke liye adb reboot ______ command use hota hai.
   Jawab: bootloader

1. Q1: Describe the primary function of ADB Mode.
   A: It bridges the Android device with the computer, enabling debugging, file transfer, flashing, and more.
2. Q2: What steps are required to enable ADB Mode on an Android device?
   A: Enable Developer Options by tapping Build Number 7 times, then enable USB Debugging and connect the phone to a PC with ADB drivers installed.
3. Q3: How does the adb devices command help in ADB Mode?
   A: It displays the list of connected devices, verifying that ADB is working properly.
4. Q4: Which ADB command is used to open a shell interface on the device?
   A: adb shell
5. Q5: What precaution should be taken when unlocking the bootloader using ADB?
   A: A backup must be taken since unlocking the bootloader can wipe the device data.

1. T/F 1: ADB Mode se custom ROM flashing possible hai.
   Jawab: True
2. T/F 2: Developer Options ko activate karne ke liye Build Number par 5 dafa tap karna hota hai.
   Jawab: False
3. T/F 3: adb shell command se device ka command-line interface open hota hai.
   Jawab: True
4. T/F 4: Bootloader unlock via ADB does not risk any data loss.
   Jawab: False
5. T/F 5: ADB Mode also supports data backup and restore operations.
   Jawab: True