Custom Recovery Vs Stock Recovery

HI FRIENDS TODAY I WILL GIVE YOU KNOWLEDGE ABOUT CUSTOM RECOVERY..
AND STOCK RECOVERY.........

1.WHAT IS STOCK RECOVERY? 

  STOCK RECOVERY WE CAN FOUND OUR STOCK ANDROID ROM.

2.WHAT USE OF STOCK RECOVERY?

STOCK RECOVERY

WE JUST HAVE COMPANY'S FILES AND INSTALL OTA UPDATES.

WE CAN SEE IN PICTURE IT'S HAVE ONLY 4 AND 5 OPTIONS. WE CAN OLNY

RESET OUR DEVICE BACKUP OUR DATA AND REBOOT OUR DEVICE. IN STOCK

RECOVERY WE CAN'T INSTALL ANY UNSIGNED .ZIP FILES BY THIRD PARTY.

WE CAN'T USE MANY ADVANCE FUNCTION IN STOCK RECOVERY.
BUT IT'S SAFE FOR NORMAL USERS.

STOCK RECOVERY IMG

3.WHAT IS CUSTOM RECOVERY?

  CUSTOM RECOVERY IS AVAILABLE ONLY FOR ADVANCE USERS LIKE(THEY

  ARE PERFECT IN CUSTOM ROM INSTALLING AND THEY HAVE VERY KNOWLEDGE 

  ABOUT ANDROID).IT'S NOT FOR NORMAL USERS.BUT IF THEY FOLLOW 

  TRUE INSTRUCTIONS THEY CAN INSTALL CUSTOM RECOVERY IN HIS PHONE.

  

4.HOW INSTALL CUSTOM RECOVERY? HERE IS DETAILS FOR ANDROID ONE USERS

  GO TO FASTBOOT MODE IN YOUR ANDROID DEVICE..

  INSTALL ANDROID USB DRIVERS. CONNECT PHONE WITH PC VIA DATA CABLE.

  GO TO CMD AND TYPE OEM UNLOCK BOOTLOADER AND PRESS VOLUME + BUTTON

  NOW TYPE IN CMD FASTBOOT FLASH RECOVERY NAME RECOVERY.IMG.

  IF FLASHED IT'S MEAN YOU SCUSESS FULLY FLASHED..

  ALL COMMANDS AND RECOVERY IS DIFFRENT FOR DIFFRENT DEVICES.

TWRP CUSTOM RECOVERY IMG

5.USE OF CUSTOM RECOVERY.

  WE CAN SEE IN IMAGE HOW MANY OPTIONS IN RECOVERY MENU      (INSTALL,WIPE,BACKUP,RESTORE,MOUNT SETTINGS ADVANCE AND REBOOT)

  THESE OPTIONS WE CAN'T SEE IN STOCK RECOVERY. IN CUSTON RECOVERY
  WE CAN INSTALL ALL SIGNED OR UNSIGNED ZIP FILES BY THIRD PARTY OR

  STOCK. IN CUSTOM RECOVERY WE CAN ERASE SYSTEM,DATA,CACHE FILES AND

  INSTALL NEW CUSTOM ROMS IN ANY DEVICE. WE CAN BACKUP ROM OR OTHER

  MANY FILES.WE CAN PARTITIONED OUR SD CARD LIKE SWAP (INCREASE RAM)

  OR INCREASE INTERNAL MEMORY.

THANKS FRIENDS FOR WATCHING..

FOR MORE INFORMATION SUBSCRIBE ME..

THANK YOU.....