download and flash Firmware A305G U1,U2,U3, U4,U5 Samsung Galaxy A30 Delete Password and Pattern Lock Fix any Software Fix Hang on Logo After Flash In Update Error Firmware A305G
Remember that to flash the stock firmware a305G you need programs like odin and choose the correct bit according to the security of your cell phone.
The binaries that I leave in this post are: U1, U2, U3 , U4 , U5
Stock rom A305G binary 4 Bit 4
Stock rom a305g binary 5 bit 5