Tool ((top)) - Samsung Gtc3520 Flash File And

: The standard official firmware version is typically C3520XXLD1 or C3520XXKJ7 .

The most reliable tool for this model is (v1.0 or higher), an unofficial yet widely used utility for Samsung Broadcom phones. Alternatively, Samsung Tool (by WinTec) supports the C3520 under the “Older Phone” tab. samsung gtc3520 flash file and tool