If you are having issues and problems in creating custom firmwares for iOS 4.3 IPSW, so here is download links for iPhone 4 and 3GS iOS 4.3 (old bootrom and new Bootrom) Custom firmwares. The firmwares are Jailbroken and activated.

Custom firmware iOS 4.3 for iPhone 4:

iPhone 4

iPhone3_1_4.3_8F190_Custom_Restore(Activated & jailbroken)

 

PART – 1

 

PART – 2

 

PART – 3

iBooty-for iphone 4 4.3

 

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Custom firmware iOS 4.3 for iPhone 3GS old bootrom

iPhone 3Gs Old bootrom

iPhone2_1_4.3_8F190_Custom_Restore(Activated& jailbreaked-old boot)

 

PART – 1

 

PART – 2

 

PART – 3

 

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Custom firmware iOS 4.3 for iPhone 3GS new bootrom:

Iphone 3GS New bootrom

iPhone2_1_4.3_8F190_Custom_Restore(Activated& jailbreaked-New boot)

 

PART – 1

PART – 2

 

PART – 3

 

iBooty-for iphone3Gs 4.3

 

Download