iPhone 5 NAND issue
 

History: Waterdamage

After cleaning the PCB: phone is starting, but touch, boths cam's and proxy dead, flashlight greyed, no charge
I rework many components and replace following...

- RearCam + Connector J3 + Flash IC U17 + Jump U13
- FrontCam Flex + Connector J1
- GPS Flex
- missing components: C242, FL11, C9 (jump to C364)

... and the phone works 3 weeks perfectly without drain, heat or other issues. This morning i found the phone with black screen. Hardreset.. Now its crash directly, stuck at dimmed apple logo or show following messages:

[NAND] _FindFlashMediaAndKeepout :601 physical nand block offset 1
[NAND] start:356 this 0x83cdc400 PROVIDER=0x83d0bf00 flashMedia=0x83d0bf00
[NAND] WMR_Start : 149 Apple PPN NAND Driver , Read/Write
[NAND] WMR_Start : 174 FIL_Init [OK]
[NAND] WMR_Open : 371 VFL_Open [OK]
[NAND] s_cxt_boot : 88 sftl : error , unclean shutdown; adopted 5164 spans
[NAND] WMR_Open : 420 FTL_Open [OK]
[NAND] _publishServices : 642 FTL capabilities : 0x00000001
[NAND] _ppnvflGetStruct : 3469 Checking borrowed blocks - count : 23 max_count : 23
[NAND] _fetchBorrowedList : 881 number of borrowed blocks 16

i tryed already boot without display and/or charingFlex, buttonFlex, frontCam Flex. No heat anywhere...

I hope anyone knows more and can help? (:

Some problem here,water damaged tooo,but for me,it work only 4 days.Some situation.