Method 1 :- Install RECOVERY.img on your Canvas Juice Without PC in just 10 secs.

Requirements :-

1. Rooted Mobile Phone

2. Mobile Uncle Tools :- http://sh.st/wE01N

3. MT6572_Android_Scatter File :- http://sh.st/wEqZ2

4. Recovery.img :- http://sh.st/wEeI3


Instruction:-

1. Download Mobileuncle toolbox.apk from link and install it on phone

2. Download file-MT6572_Android_scatter , copy the file into SD Card. (Don't paste it inside any folder just paste it on sd card)

3. Download any  Recovery.img form the link and paste it same as before. (Don't paste it inside any folder just paste it on sd card)

4. After sucessfull pasting files then open Mobileuncle toolbox. Grant Root Permission.

5. Then go to Mobileuncle toolbox > Recovery update > Select a recovery.img that you like to install > click OK. wait 5 secs > Reboot into recovery > click ok. 

Caution:-

******* You must disconnect your internet connection*******

Now u can enjoy and change Rom any time u want!!!!!!!

If this Method is not working, Another Method is Coming Soon!!!