Added new firmware for C168:

• 1.090
• 1.120
• 1.340
• 1.390
• 1.420
• 1.430_Era
• 1.470_Retail SSA
• 1.470_Retail Uganda
• 1.490_Jawwal
• 1.500
• 1.520
• 1.530
• 1.550_Airtel Network Issue