Wednesday, July 4, 2018

Nayi ROM Flash karne se pehle Bootloader unlock Jarur Kare Bootloader Unlock kare

Nayi ROM Flash karne se pehle Bootloader unlock Jarur Kare Bootloader Unlock kare



Kisi bhi phone me custom ROM dalne se pehle phone ke bootloader ko unlock karna most important hai nahi to apka phone Dead bhi ho sakta hai.Mostly phone company isko officially support bhi karti hai.Janiye Bootloader ko unlock karne ke easy steps:



Most of the companies jaise Nexus, HTC or Motorola etc Bootloader ko officially unlock karne ki permission deti hai.Kuch companies ise officially unlock nahi karne deti. But agar fir bhi aap self risk per bootloader unofficially unlock karna chahte hai to XDA Developer Forum per apko iska bhi tarika mil jayega.

So lets start unlocking bootloader...


STEP BY STEP METHOD TO UNLOCK BOOTLOADER:

1. Phone Back up:

First of all process start karne se pehle aap apne android system ka full backup le le.


2.  Check compatibility:

Har phone ke bootloader ko unlock karne ka tarika alag alag hota hai. Ye manufacturer company, phone ke model etc per depend karta hai. Agar apke paas HTC ya Motorola hai to aap inki websites per jakar bootloader unlock kar sakte hai.


3. Install Android SDK files






(Android  files ko install karne ke detail process(with photo) ko jaanne ke  Click here)



  • First of all apne PC per Android Debug Bridge(ADB) Or phone driver ko install kare.


  • Next Android SDK files ko PC me install kare.Iske liye Android SDK download page per jaye or "SDK Tools Only" per jakar Zip file download kar le.



  • Then apne phone ka USB Debugging on kar de.

Iske liye phone ki setting me jakar->> About Phone->> Build Number per 7-8 bar tap kare jab tak ki "you are now a developer" ka message nahi aa jaye.



Then again Settings->>Developer Options->> USB Debugging per tick kar de.  






  • Next download ki hui SDK ZIP file ko unzip kar le or SDK Manager per jakar only �Android SDK Platform-tools� ko select kar de. 



  • Nexus phones ke liye aap �Google USB Driver� ko bhi select kar le isse apko Google drivers ko alag se download nahi karna padega.


  • In sab ke baad ab aap apne phone ke USB Drivers ko bhi PC me download kar le.Agar apke paas USB Driver nahi hai to aap company ki website se ise download kar sakte hai.


Phone ko restart kar le.

Now apne mobile phone ko USB cable se PC se connect kare.Then Android SDK folder me jakar Platform tools folder ko open kare or Command prompt ko open kar de(short keys to open command prompt- Shift+Right Click 

Command prompt me niche diya command type kare.


adb devices


Apka phone PC ko recognise ho jayega






Again jab aap apne phone ko PC se connect karege to aapse "Allow USB Debugging on your phone" pucha jayega. Isme aap �Always allow from this computer� per tick kar ke ok kar de.



4  Receive Key (Non-Nexus Phones):






Agar aap Nexus mobile use karte hai to apko direct next step follow karna hai.

But for Non- Nexus mobile(HTC, Motorola etc)apko manufacturer website per jake apne model number ko select karte hue account create karna hoga or website per diye instructions ke according Unlock PIN create karni hogi jo apke email id per receive hogi. But agar company apke phone ko unlockable batati hai to apko bootloader unlock karne ka unofficial method use karna hoga fir manufacturer company ke ise website per dalne tak wait karna hoga.


Non-Nexus phones me unlock PIN create karne ke alag alag method hote hai jo apko unki website per easily mil jayege. But Normally ye niche diye steps anusaar hota hai.

Firstly apko phone ke fastboot mode(Power button+ Volume Up/Down buttons for few seconds) me jana hota hai.

Then Android SDK folder me platform tools me command prompt ko open karna hoga.

Next company ki website per bataye anusaar command insert karna hai jisse apko ek token create hoga.

(For example, Motorola ke liye fastboot oem get_unlock_data command, or HTC ke liye fastboot oem get_identifier_token command use hota hai.)






 Is token(character strings) ko apko manufacturer website ke respective box me insert kar form fill karna hota hai.

Lastly company dwara apki email id per unlock key send hogi.


5. Unlock Phone:

Unlock PIN receive hone ke baad apko bus ek simple step or follow karna hai or apka bootloader unlock ho jayega.

Apne phone ke fastboot mode me jakar(jaisa step 4 me bataya hai) command prompt me niche diye anusaar command insert kare:-



(A)  For Nexus Mobiles

fastboot oem unlock

Agar isse bootloader unlock nahi ho(jaisa ki naye models me nahi hota) to ek or Command insert kare.

fastboot flashing unlock

(B) For Non-Nexus Mobile:-

Manufacturer ke bataye command ko insert kare.

 for example, 

Motorola:-  

fastboot oem unlock "type Unlock key" (jo apko email per receive hui hai)

HTC:-  

fastboot oem unlocktoken Unlock_code.bin 
(company dwara email per receive .bin file)


Confirmation ko yes kar de or mobile ko reboot kar le






Apko phone ke booting process ke bich me bootloader unlocked hone ka message receive hoga.

Bootloader ke unlock hote hi apko sabse pehle Android me boot kar lena chaiye uske baad hi custom recovery ki taraf badna chaiye.


Ho gaya apka bootloader unlocked. Non-Nexus phones ke liye ye process lamba jarur hai but you bet iske baad apke liye customization ke bahut sare raste open ho jayege. 

also read: How to flash a Custom ROM in hindi










visit link download
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