Where can I download 4.x firmware files for the iPad 2 (GSM)?

The second generation iPad 3G first shipped with Apple iPhone OS version 4.3 in March 2011 in AT&T Mobility (GSM) and Verizon Wireless (CDMA) compatible models. On your computer, right-click the link below to download the official iPad 2 firmware restore file.

iPad 2 3G (GSM) 4.3.0: iPad2,2_4.3_8F191_Restore.ipsw
iPad 2 3G (GSM) 4.3.1: iPad2,2_4.3.1_8G4_Restore.ipsw
iPad 2 3G (GSM) 4.3.2: iPad2,2_4.3.2_8H7_Restore.ipsw
iPad 2 3G (GSM) 4.3.3: iPad2,2_4.3.3_8J2_Restore.ipsw
iPad 2 3G (GSM) 4.3.4: iPad2,2_4.3.4_8K2_Restore.ipsw
iPad 2 3G (GSM) 4.3.5: iPad2,2_4.3.5_8L1_Restore.ipsw

Find Wi-Fi only iPad 2 Firmware files here.
Find Verizon (CDMA) iPad 2 Firmware files here.