Some K series are here Flash File

• Karbonn K514
• Karbonn K515
• Karbonn K541
• Karbonn K550
• Karbonn K551
• Karbonn K595
• Karbonn K600
• Karbonn K613
• Karbonn K622
• Karbonn K630
• Karbonn K662
• Karbonn K707
• Karbonn K777
• Karbonn K1000
• Karbonn K1010
• Karbonn K1212
• Karbonn K1414
• Karbonn K1515
• Karbonn K1616
• Karbonn K1818
• Karbonn K3000