Now coming to the point,Karbonn A21 as already informed there is no official information regarding its jellybean update.But don’t worry because there are some cool custom roms available for karbonn A21.
This post is about installing custom rom for Karbonn A21.
CUSTOM ROMS CAN BE INSTALLED ONLY ON ROOTED DEVICES
If you don’t about rooting and CWM
If you want to try cool themes without custom roms
Following are the links for the respective roms:
I am not the developer of these roms,I found it on a site which is unavailable now,so thought of posting here.
Sorry I don’t know the developer.
There are many roms but these are worth trying
Known bugs in all these roms:
But it is not a major prolem,give a try to these custom roms you will like it.I will soon make post of fixing it
Try this roms only for Karbonn A21
Notethis detailed procedure, before downloading
HyperTurtle ROM: http://www.mediafire.com/?abj3h9ee7kuwv
JellyStarr v2.0(PandaROM): http://www.mediafire.com/?c11n2f8rkqci715
MegaFlare v1: http://www.mediafire.com/?7x2n7bp2gqg759c
JELLYSTARR v3.0: http://www.mediafire.com/download/cq2dda68pgqse47/
RS_ROM v7: http://www.mediafire.com/?12nr1myuc2zurxr
PROJECT BLU [ALPHA] by: Romar Cabinta
These are the patch
Flash the rom
Reboot and goto recovery to flash the patch
Blue update: http://www.mediafire.com/?8quc9uqe1mh2xah
black update: http://www.mediafire.com/?1mn299gp5diqd1o
Sorry some links are broken, some are removed
So check the link
I AM NOT RESPONSIBLE FOR ANY DAMAGE.PLEASE BE CAREFUL.
Comment below the problems and share this if you find it useful