Does not power on. Error 40 when trying to restore
Hi guys,
I have couple of iPhone 5s which do not turn on. When I try to restore it gives error 40.
I have checked some power lines already:
PP_VCC_MAIN
PP_BATT_VCC
PP1V2_CPU
PP1V0_SOC
PP1V2_SDRAM
PP_1V0_SRAM
PP5V0_USB_PROT
PP1V8
PP3V0_NAND
PP1V2_NAND_VDDI
Those are all present. But I have couple of lines that are missing:
PP1V1_GPU and PP3V0_ACC.
Are those lines required for the boot or to complete the restore? Thank you.
Esta é uma boa pergunta?
1 comentário
Hi Ben,
Thanks for a quick response. I found out already that PP3V0_ACC does not impact charging but does it affect boot or when trying to restore? Since PP3V0_ACC and PP1V1_GPU are created by PMIC I probably should suspect it first?
por Karolis