HOW TO UPDATE KARBONN A21

HOW TO UPDATE KARBONN A21

Karbonn has launched their android smartphones which is highly competitive to samsung/sony/htc/micromax phones.But the phones coming from karbonn are not getting update to next version.They are really lagging behind in this but there are official update to sony/samsung/htc.

But developers are never give up,they are trying to bring the update.so they didnot give up their work to update KARBONN A21 too.

After searching a lot for updating for karbonn A21,you didnot found anything because there is no much roms for KARBONN A21,but this phone has the framework of KARBONN A9+/CHERRY FLARE.so i am showing you to update karbonn a21 to custom rom.

credits

  I AM NOT THE DEVELOPER OF THIS ROM, I AM JUST SHARING SOMEONE WORK.

ASHOKN RAJ for giving boot.img

before doing this steps,you have to root your mobile.if you don’t know how to root..then click below

Read:how to root karbonn a21

Read:installing cwm on karbonn a21

TO FIND MORE COOL ROMS CLICK HERE

FEATURES OF THIS ROM

I have used this rom for past two weeks,so i am sharing here

  • battery icon can be changed from settings
  • Init.d Support
  • better battery backup
  • free ram is around 200mb
  • Better UI
  • Apps zipaligned at every boot
  • new toggles button
  • New Lockscreen
  • New Toggles
  • New Status Bar
  • new boot animation
  • New USB Debugging Sign
  • New Image While Tapping The Android Version Rapidly
  • better sound quality
  • lag reduction app preinstalled
  • fully customized to look like samsung
  • amazing font
  • samsung styled messaging
  • touchwiz launcher
  • you will know more while using

HOW TO INSTALL THIS ON KARBONN A21

 Download the rom

unzip it and you will find 3 files

boot.img

system

meta-inf

GUIDE TO REPLACE BOOT.IMG

Download the boot img from this link

Extract it

Replace this boot.img with the boot.img that you have extracted from rom

Zip this boot.img,system,meta-inf

This is the rom that you going to flash

Read: installing cwm on karbonn a21

GUIDE TO FLASH

copy this zip to your SD CARD(INTERNAL COME WITH 4GB)

make sure battery is full

reboot to recovery mode

wipe data/factory reset

install zip from sd card

choose rom name.zip(that you have zipped)

flash it

reboot

enjoy with yoour new rom

screenshots

Balamurugan Bala's photo.

Balamurugan Bala's photo.
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13 Comments

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